diff --git a/addons/web/__openerp__.py b/addons/web/__openerp__.py
index 212a8a57cc6..72f1610177c 100644
--- a/addons/web/__openerp__.py
+++ b/addons/web/__openerp__.py
@@ -46,6 +46,7 @@ This module provides the core of the OpenERP Web Client.
"static/lib/backbone/backbone.js",
"static/lib/cleditor/jquery.cleditor.js",
"static/lib/py.js/lib/py.js",
+ "static/lib/select2/select2.js",
"static/src/js/openerpframework.js",
"static/src/js/boot.js",
"static/src/js/testing.js",
@@ -70,6 +71,7 @@ This module provides the core of the OpenERP Web Client.
"static/lib/jquery.textext/jquery.textext.css",
"static/lib/fontawesome/css/font-awesome.css",
"static/lib/bootstrap/css/bootstrap.css",
+ "static/lib/select2/select2.css",
"static/src/css/base.css",
"static/src/css/data_export.css",
"static/lib/cleditor/jquery.cleditor.css",
diff --git a/addons/web/static/lib/select2/LICENSE b/addons/web/static/lib/select2/LICENSE
new file mode 100644
index 00000000000..627fddef413
--- /dev/null
+++ b/addons/web/static/lib/select2/LICENSE
@@ -0,0 +1,12 @@
+Copyright 2012 Igor Vaynberg
+
+Version: @@ver@@ Timestamp: @@timestamp@@
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
+compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the License is
+distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
\ No newline at end of file
diff --git a/addons/web/static/lib/select2/README.md b/addons/web/static/lib/select2/README.md
new file mode 100644
index 00000000000..3a6dcaf1ba4
--- /dev/null
+++ b/addons/web/static/lib/select2/README.md
@@ -0,0 +1,68 @@
+Select2
+=================
+
+Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Look and feel of Select2 is based on the excellent [Chosen](http://harvesthq.github.com/chosen/) library.
+
+To get started -- checkout http://ivaynberg.github.com/select2!
+
+What Does Select2 Support That Chosen Does Not?
+-------------------------------------------------
+
+* Working with large datasets: Chosen requires the entire dataset to be loaded as `option` tags in the DOM, which limits
+it to working with small-ish datasets. Select2 uses a function to find results on-the-fly, which allows it to partially
+load results.
+* Paging of results: Since Select2 works with large datasets and only loads a small amount of matching results at a time
+it has to support paging. Select2 will call the search function when the user scrolls to the bottom of currently loaded
+result set allowing for the 'infinite scrolling' of results.
+* Custom markup for results: Chosen only supports rendering text results because that is the only markup supported by
+`option` tags. Select2 provides an extension point which can be used to produce any kind of markup to represent results.
+* Ability to add results on the fly: Select2 provides the ability to add results from the search term entered by the user, which allows it to be used for
+tagging.
+
+Browser Compatibility
+--------------------
+* IE 8+ (7 mostly works except for [issue with z-index](https://github.com/ivaynberg/select2/issues/37))
+* Chrome 8+
+* Firefox 3.5+
+* Safari 3+
+* Opera 10.6+
+
+Integrations
+------------
+
+* [Wicket-Select2](https://github.com/ivaynberg/wicket-select2) (Java / Apache Wicket)
+* [select2-rails](https://github.com/argerim/select2-rails) (Ruby on Rails)
+* [AngularUI](http://angular-ui.github.com/#directives-select2) ([AngularJS](angularjs.org))
+* [Django](https://github.com/applegrew/django-select2)
+
+Bug tracker
+-----------
+
+Have a bug? Please create an issue here on GitHub!
+
+https://github.com/ivaynberg/select2/issues
+
+
+Mailing list
+------------
+
+Have a question? Ask on our mailing list!
+
+select2@googlegroups.com
+
+https://groups.google.com/d/forum/select2
+
+
+Copyright and License
+---------------------
+
+Copyright 2012 Igor Vaynberg
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
+compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the License is
+distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
\ No newline at end of file
diff --git a/addons/web/static/lib/select2/release.sh b/addons/web/static/lib/select2/release.sh
new file mode 100755
index 00000000000..79eaabd621d
--- /dev/null
+++ b/addons/web/static/lib/select2/release.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+set -e
+
+echo -n "Enter the version for this release: "
+
+read ver
+
+if [ ! $ver ]; then
+ echo "Invalid version."
+ exit
+fi
+
+name="select2"
+js="$name.js"
+mini="$name.min.js"
+css="$name.css"
+release="$name-$ver"
+releasedir="/tmp/$release"
+tag="release-$ver"
+branch="build-$ver"
+curbranch=`git branch | grep "*" | sed "s/* //"`
+timestamp=$(date)
+tokens="s/@@ver@@/$ver/g;s/\@@timestamp@@/$timestamp/g"
+remote="github"
+
+git branch "$branch"
+git checkout "$branch"
+
+echo "Tokenizing..."
+
+find . -name "$js" | xargs sed -i -e "$tokens"
+find . -name "$css" | xargs sed -i -e "$tokens"
+
+git add "$js"
+git add "$css"
+
+echo "Minifying..."
+
+echo "/*" > "$mini"
+cat LICENSE | sed "$tokens" >> "$mini"
+echo "*/" >> "$mini"
+
+curl -s \
+ -d compilation_level=SIMPLE_OPTIMIZATIONS \
+ -d output_format=text \
+ -d output_info=compiled_code \
+ --data-urlencode "js_code@$js" \
+ http://closure-compiler.appspot.com/compile \
+ >> "$mini"
+
+git add "$mini"
+
+git commit -m "release $ver"
+
+echo "Tagging..."
+
+git tag -a "$tag" -m "tagged version $ver"
+git push "$remote" --tags
+
+echo "Archiving..."
+
+rm -rf "$releasedir"
+mkdir "$releasedir"
+
+cp $name.* "$releasedir"
+cp spinner.gif "$releasedir"
+cp README.* "$releasedir"
+
+zip -r "$releasedir.zip" "$releasedir"
+rm -rf "$releasedir"
+
+echo "Cleaning Up..."
+
+git checkout "$curbranch"
+git branch -D "$branch"
+
+echo "Done. Release archive created: $releasedir.zip"
diff --git a/addons/web/static/lib/select2/select2.css b/addons/web/static/lib/select2/select2.css
new file mode 100644
index 00000000000..f0bdfb82f04
--- /dev/null
+++ b/addons/web/static/lib/select2/select2.css
@@ -0,0 +1,524 @@
+/*
+Version: @@ver@@ Timestamp: @@timestamp@@
+*/
+.select2-container {
+ position: relative;
+ display: inline-block;
+ /* inline-block for ie7 */
+ zoom: 1;
+ *display: inline;
+ vertical-align: top;
+}
+
+.select2-container,
+.select2-drop,
+.select2-search,
+.select2-search input{
+ /*
+ Force border-box so that % widths fit the parent
+ container without overlap because of margin/padding.
+
+ More Info : http://www.quirksmode.org/css/box.html
+ */
+ -moz-box-sizing: border-box; /* firefox */
+ -ms-box-sizing: border-box; /* ie */
+ -webkit-box-sizing: border-box; /* webkit */
+ -khtml-box-sizing: border-box; /* konqueror */
+ box-sizing: border-box; /* css3 */
+}
+
+.select2-container .select2-choice {
+ background-color: #fff;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
+ background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
+ background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
+ background-image: -o-linear-gradient(bottom, #eeeeee 0%, #ffffff 50%);
+ background-image: -ms-linear-gradient(top, #eeeeee 0%, #ffffff 50%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee', endColorstr = '#ffffff', GradientType = 0);
+ background-image: linear-gradient(top, #eeeeee 0%, #ffffff 50%);
+ -webkit-border-radius: 4px;
+ -moz-border-radius: 4px;
+ border-radius: 4px;
+ -moz-background-clip: padding;
+ -webkit-background-clip: padding-box;
+ background-clip: padding-box;
+ border: 1px solid #aaa;
+ display: block;
+ overflow: hidden;
+ white-space: nowrap;
+ position: relative;
+ height: 26px;
+ line-height: 26px;
+ padding: 0 0 0 8px;
+ color: #444;
+ text-decoration: none;
+}
+
+.select2-container.select2-drop-above .select2-choice
+{
+ border-bottom-color: #aaa;
+ -webkit-border-radius:0px 0px 4px 4px;
+ -moz-border-radius:0px 0px 4px 4px;
+ border-radius:0px 0px 4px 4px;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.9, white));
+ background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 90%);
+ background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 90%);
+ background-image: -o-linear-gradient(bottom, #eeeeee 0%, white 90%);
+ background-image: -ms-linear-gradient(top, #eeeeee 0%,#ffffff 90%);
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff',GradientType=0 );
+ background-image: linear-gradient(top, #eeeeee 0%,#ffffff 90%);
+}
+
+.select2-container .select2-choice span {
+ margin-right: 26px;
+ display: block;
+ overflow: hidden;
+ white-space: nowrap;
+ -o-text-overflow: ellipsis;
+ -ms-text-overflow: ellipsis;
+ text-overflow: ellipsis;
+}
+
+.select2-container .select2-choice abbr {
+ display: block;
+ position: absolute;
+ right: 26px;
+ top: 8px;
+ width: 12px;
+ height: 12px;
+ font-size: 1px;
+ background: url('select2.png') right top no-repeat;
+ cursor: pointer;
+ text-decoration: none;
+ border:0;
+ outline: 0;
+}
+.select2-container .select2-choice abbr:hover {
+ background-position: right -11px;
+ cursor: pointer;
+}
+
+.select2-drop {
+ background: #fff;
+ color: #000;
+ border: 1px solid #aaa;
+ border-top: 0;
+ position: absolute;
+ top: 100%;
+ -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
+ -moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
+ -o-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
+ box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
+ z-index: 9999;
+ width:100%;
+ margin-top:-1px;
+
+ -webkit-border-radius: 0 0 4px 4px;
+ -moz-border-radius: 0 0 4px 4px;
+ border-radius: 0 0 4px 4px;
+}
+
+.select2-drop.select2-drop-above {
+ -webkit-border-radius: 4px 4px 0px 0px;
+ -moz-border-radius: 4px 4px 0px 0px;
+ border-radius: 4px 4px 0px 0px;
+ margin-top:1px;
+ border-top: 1px solid #aaa;
+ border-bottom: 0;
+
+ -webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
+ -moz-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
+ -o-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
+ box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
+}
+
+.select2-container .select2-choice div {
+ -webkit-border-radius: 0 4px 4px 0;
+ -moz-border-radius: 0 4px 4px 0;
+ border-radius: 0 4px 4px 0;
+ -moz-background-clip: padding;
+ -webkit-background-clip: padding-box;
+ background-clip: padding-box;
+ background: #ccc;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
+ background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
+ background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
+ background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
+ background-image: -ms-linear-gradient(top, #cccccc 0%, #eeeeee 60%);
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#cccccc', endColorstr = '#eeeeee', GradientType = 0);
+ background-image: linear-gradient(top, #cccccc 0%, #eeeeee 60%);
+ border-left: 1px solid #aaa;
+ position: absolute;
+ right: 0;
+ top: 0;
+ display: block;
+ height: 100%;
+ width: 18px;
+}
+
+.select2-container .select2-choice div b {
+ background: url('select2.png') no-repeat 0 1px;
+ display: block;
+ width: 100%;
+ height: 100%;
+}
+
+.select2-search {
+ display: inline-block;
+ white-space: nowrap;
+ z-index: 10000;
+ min-height: 26px;
+ width: 100%;
+ margin: 0;
+ padding-left: 4px;
+ padding-right: 4px;
+}
+
+.select2-search-hidden {
+ display: block;
+ position: absolute;
+ left: -10000px;
+}
+
+.select2-search input {
+ background: #fff url('select2.png') no-repeat 100% -22px;
+ background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
+ background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+ background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+ background: url('select2.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
+ background: url('select2.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+ background: url('select2.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+ padding: 4px 20px 4px 5px;
+ outline: 0;
+ border: 1px solid #aaa;
+ font-family: sans-serif;
+ font-size: 1em;
+ width:100%;
+ margin:0;
+ height:auto !important;
+ min-height: 26px;
+ -webkit-box-shadow: none;
+ -moz-box-shadow: none;
+ box-shadow: none;
+ border-radius: 0;
+ -moz-border-radius: 0;
+ -webkit-border-radius: 0;
+}
+
+.select2-drop.select2-drop-above .select2-search input
+{
+ margin-top:4px;
+}
+
+.select2-search input.select2-active {
+ background: #fff url('spinner.gif') no-repeat 100%;
+ background: url('spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
+ background: url('spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+ background: url('spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+ background: url('spinner.gif') no-repeat 100%, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
+ background: url('spinner.gif') no-repeat 100%, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+ background: url('spinner.gif') no-repeat 100%, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
+}
+
+
+.select2-container-active .select2-choice,
+.select2-container-active .select2-choices {
+ -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
+ -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ box-shadow : 0 0 5px rgba(0,0,0,.3);
+ border: 1px solid #5897fb;
+ outline: none;
+}
+
+.select2-dropdown-open .select2-choice {
+ border: 1px solid #aaa;
+ border-bottom-color: transparent;
+ -webkit-box-shadow: 0 1px 0 #fff inset;
+ -moz-box-shadow : 0 1px 0 #fff inset;
+ -o-box-shadow : 0 1px 0 #fff inset;
+ box-shadow : 0 1px 0 #fff inset;
+ background-color: #eee;
+ background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
+ background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
+ background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
+ background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
+ background-image: -ms-linear-gradient(top, #ffffff 0%,#eeeeee 50%);
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
+ background-image: linear-gradient(top, #ffffff 0%,#eeeeee 50%);
+ -webkit-border-bottom-left-radius : 0;
+ -webkit-border-bottom-right-radius: 0;
+ -moz-border-radius-bottomleft : 0;
+ -moz-border-radius-bottomright: 0;
+ border-bottom-left-radius : 0;
+ border-bottom-right-radius: 0;
+}
+
+.select2-dropdown-open .select2-choice div {
+ background: transparent;
+ border-left: none;
+}
+.select2-dropdown-open .select2-choice div b {
+ background-position: -18px 1px;
+}
+
+/* results */
+.select2-results {
+ margin: 4px 4px 4px 0;
+ padding: 0 0 0 4px;
+ position: relative;
+ overflow-x: hidden;
+ overflow-y: auto;
+ max-height: 200px;
+}
+
+.select2-results ul.select2-result-sub {
+ margin: 0 0 0 0;
+}
+
+.select2-results ul.select2-result-sub > li .select2-result-label { padding-left: 20px }
+.select2-results ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 40px }
+.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 60px }
+.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 80px }
+.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 100px }
+.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 110px }
+.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 120px }
+
+.select2-results li {
+ list-style: none;
+ display: list-item;
+}
+
+.select2-results li.select2-result-with-children > .select2-result-label {
+ font-weight: bold;
+}
+
+.select2-results .select2-result-label {
+ padding: 3px 7px 4px;
+ margin: 0;
+ cursor: pointer;
+}
+
+.select2-results .select2-highlighted {
+ background: #3875d7;
+ color: #fff;
+}
+.select2-results li em {
+ background: #feffde;
+ font-style: normal;
+}
+.select2-results .select2-highlighted em {
+ background: transparent;
+}
+.select2-results .select2-no-results,
+.select2-results .select2-searching,
+.select2-results .select2-selection-limit {
+ background: #f4f4f4;
+ display: list-item;
+}
+
+/*
+disabled look for already selected choices in the results dropdown
+.select2-results .select2-disabled.select2-highlighted {
+ color: #666;
+ background: #f4f4f4;
+ display: list-item;
+ cursor: default;
+}
+.select2-results .select2-disabled {
+ background: #f4f4f4;
+ display: list-item;
+ cursor: default;
+}
+*/
+.select2-results .select2-disabled {
+ display: none;
+}
+
+.select2-more-results.select2-active {
+ background: #f4f4f4 url('spinner.gif') no-repeat 100%;
+}
+
+.select2-more-results {
+ background: #f4f4f4;
+ display: list-item;
+}
+
+/* disabled styles */
+
+.select2-container.select2-container-disabled .select2-choice {
+ background-color: #f4f4f4;
+ background-image: none;
+ border: 1px solid #ddd;
+ cursor: default;
+}
+
+.select2-container.select2-container-disabled .select2-choice div {
+ background-color: #f4f4f4;
+ background-image: none;
+ border-left: 0;
+}
+
+
+/* multiselect */
+
+.select2-container-multi .select2-choices {
+ background-color: #fff;
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
+ background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
+ border: 1px solid #aaa;
+ margin: 0;
+ padding: 0;
+ cursor: text;
+ overflow: hidden;
+ height: auto !important;
+ height: 1%;
+ position: relative;
+}
+
+.select2-container-multi .select2-choices {
+ min-height: 26px;
+}
+
+.select2-container-multi.select2-container-active .select2-choices {
+ -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
+ -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
+ box-shadow : 0 0 5px rgba(0,0,0,.3);
+ border: 1px solid #5897fb;
+ outline: none;
+}
+.select2-container-multi .select2-choices li {
+ float: left;
+ list-style: none;
+}
+.select2-container-multi .select2-choices .select2-search-field {
+ white-space: nowrap;
+ margin: 0;
+ padding: 0;
+}
+
+.select2-container-multi .select2-choices .select2-search-field input {
+ color: #666;
+ background: transparent !important;
+ font-family: sans-serif;
+ font-size: 100%;
+ height: 15px;
+ padding: 5px;
+ margin: 1px 0;
+ outline: 0;
+ border: 0;
+ -webkit-box-shadow: none;
+ -moz-box-shadow : none;
+ -o-box-shadow : none;
+ box-shadow : none;
+}
+
+.select2-container-multi .select2-choices .select2-search-field input.select2-active {
+ background: #fff url('spinner.gif') no-repeat 100% !important;
+}
+
+.select2-default {
+ color: #999 !important;
+}
+
+.select2-container-multi .select2-choices .select2-search-choice {
+ -webkit-border-radius: 3px;
+ -moz-border-radius : 3px;
+ border-radius : 3px;
+ -moz-background-clip : padding;
+ -webkit-background-clip: padding-box;
+ background-clip : padding-box;
+ background-color: #e4e4e4;
+ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 );
+ background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
+ background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
+ -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ -moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+ color: #333;
+ border: 1px solid #aaaaaa;
+ line-height: 13px;
+ padding: 3px 5px 3px 18px;
+ margin: 3px 0 3px 5px;
+ position: relative;
+ cursor: default;
+}
+.select2-container-multi .select2-choices .select2-search-choice span {
+ cursor: default;
+}
+.select2-container-multi .select2-choices .select2-search-choice-focus {
+ background: #d4d4d4;
+}
+
+.select2-search-choice-close {
+ display: block;
+ position: absolute;
+ right: 3px;
+ top: 4px;
+ width: 12px;
+ height: 13px;
+ font-size: 1px;
+ background: url('select2.png') right top no-repeat;
+ outline: none;
+}
+
+.select2-container-multi .select2-search-choice-close {
+ left: 3px;
+}
+
+
+.select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
+ background-position: right -11px;
+}
+.select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
+ background-position: right -11px;
+}
+
+/* disabled styles */
+
+.select2-container-multi.select2-container-disabled .select2-choices{
+ background-color: #f4f4f4;
+ background-image: none;
+ border: 1px solid #ddd;
+ cursor: default;
+}
+
+.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice {
+ background-image: none;
+ background-color: #f4f4f4;
+ border: 1px solid #ddd;
+ padding: 3px 5px 3px 5px;
+}
+
+.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close {
+ display: none;
+}
+/* end multiselect */
+
+.select2-result-selectable .select2-match,
+.select2-result-unselectable .select2-result-selectable .select2-match { text-decoration: underline; }
+.select2-result-unselectable .select2-match { text-decoration: none; }
+
+.select2-offscreen { position: absolute; left: -10000px; }
+
+/* Retina-ize icons */
+
+@media only screen and (-webkit-min-device-pixel-ratio: 1.5) {
+ .select2-search input, .select2-search-choice-close, .select2-container .select2-choice abbr, .select2-container .select2-choice div b {
+ background-image: url(select2x2.png) !important;
+ background-repeat: no-repeat !important;
+ background-size: 60px 40px !important;
+ }
+ .select2-search input {
+ background-position: 100% -21px !important;
+ }
+}
\ No newline at end of file
diff --git a/addons/web/static/lib/select2/select2.js b/addons/web/static/lib/select2/select2.js
new file mode 100644
index 00000000000..42ce0a928b8
--- /dev/null
+++ b/addons/web/static/lib/select2/select2.js
@@ -0,0 +1,2407 @@
+/*
+ Copyright 2012 Igor Vaynberg
+
+ Version: @@ver@@ Timestamp: @@timestamp@@
+
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
+ compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software distributed under the License is
+ distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and limitations under the License.
+ */
+ (function ($) {
+ if(typeof $.fn.each2 == "undefined"){
+ $.fn.extend({
+ /*
+ * 4-10 times faster .each replacement
+ * use it carefully, as it overrides jQuery context of element on each iteration
+ */
+ each2 : function (c) {
+ var j = $([0]), i = -1, l = this.length;
+ while (
+ ++i < l
+ && (j.context = j[0] = this[i])
+ && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
+ );
+ return this;
+ }
+ });
+ }
+})(jQuery);
+
+(function ($, undefined) {
+ "use strict";
+ /*global document, window, jQuery, console */
+
+ if (window.Select2 !== undefined) {
+ return;
+ }
+
+ var KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer;
+
+ KEY = {
+ TAB: 9,
+ ENTER: 13,
+ ESC: 27,
+ SPACE: 32,
+ LEFT: 37,
+ UP: 38,
+ RIGHT: 39,
+ DOWN: 40,
+ SHIFT: 16,
+ CTRL: 17,
+ ALT: 18,
+ PAGE_UP: 33,
+ PAGE_DOWN: 34,
+ HOME: 36,
+ END: 35,
+ BACKSPACE: 8,
+ DELETE: 46,
+ isArrow: function (k) {
+ k = k.which ? k.which : k;
+ switch (k) {
+ case KEY.LEFT:
+ case KEY.RIGHT:
+ case KEY.UP:
+ case KEY.DOWN:
+ return true;
+ }
+ return false;
+ },
+ isControl: function (e) {
+ var k = e.which;
+ switch (k) {
+ case KEY.SHIFT:
+ case KEY.CTRL:
+ case KEY.ALT:
+ return true;
+ }
+
+ if (e.metaKey) return true;
+
+ return false;
+ },
+ isFunctionKey: function (k) {
+ k = k.which ? k.which : k;
+ return k >= 112 && k <= 123;
+ }
+ };
+
+ nextUid=(function() { var counter=1; return function() { return counter++; }; }());
+
+ function indexOf(value, array) {
+ var i = 0, l = array.length, v;
+
+ if (typeof value === "undefined") {
+ return -1;
+ }
+
+ if (value.constructor === String) {
+ for (; i < l; i = i + 1) if (value.localeCompare(array[i]) === 0) return i;
+ } else {
+ for (; i < l; i = i + 1) {
+ v = array[i];
+ if (v.constructor === String) {
+ if (v.localeCompare(value) === 0) return i;
+ } else {
+ if (v === value) return i;
+ }
+ }
+ }
+ return -1;
+ }
+
+ /**
+ * Compares equality of a and b taking into account that a and b may be strings, in which case localeCompare is used
+ * @param a
+ * @param b
+ */
+ function equal(a, b) {
+ if (a === b) return true;
+ if (a === undefined || b === undefined) return false;
+ if (a === null || b === null) return false;
+ if (a.constructor === String) return a.localeCompare(b) === 0;
+ if (b.constructor === String) return b.localeCompare(a) === 0;
+ return false;
+ }
+
+ /**
+ * Splits the string into an array of values, trimming each value. An empty array is returned for nulls or empty
+ * strings
+ * @param string
+ * @param separator
+ */
+ function splitVal(string, separator) {
+ var val, i, l;
+ if (string === null || string.length < 1) return [];
+ val = string.split(separator);
+ for (i = 0, l = val.length; i < l; i = i + 1) val[i] = $.trim(val[i]);
+ return val;
+ }
+
+ function getSideBorderPadding(element) {
+ return element.outerWidth() - element.width();
+ }
+
+ function installKeyUpChangeEvent(element) {
+ var key="keyup-change-value";
+ element.bind("keydown", function () {
+ if ($.data(element, key) === undefined) {
+ $.data(element, key, element.val());
+ }
+ });
+ element.bind("keyup", function () {
+ var val= $.data(element, key);
+ if (val !== undefined && element.val() !== val) {
+ $.removeData(element, key);
+ element.trigger("keyup-change");
+ }
+ });
+ }
+
+ $(document).delegate("*", "mousemove", function (e) {
+ $.data(document, "select2-lastpos", {x: e.pageX, y: e.pageY});
+ });
+
+ /**
+ * filters mouse events so an event is fired only if the mouse moved.
+ *
+ * filters out mouse events that occur when mouse is stationary but
+ * the elements under the pointer are scrolled.
+ */
+ function installFilteredMouseMove(element) {
+ element.bind("mousemove", function (e) {
+ var lastpos = $.data(document, "select2-lastpos");
+ if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
+ $(e.target).trigger("mousemove-filtered", e);
+ }
+ });
+ }
+
+ /**
+ * Debounces a function. Returns a function that calls the original fn function only if no invocations have been made
+ * within the last quietMillis milliseconds.
+ *
+ * @param quietMillis number of milliseconds to wait before invoking fn
+ * @param fn function to be debounced
+ * @param ctx object to be used as this reference within fn
+ * @return debounced version of fn
+ */
+ function debounce(quietMillis, fn, ctx) {
+ ctx = ctx || undefined;
+ var timeout;
+ return function () {
+ var args = arguments;
+ window.clearTimeout(timeout);
+ timeout = window.setTimeout(function() {
+ fn.apply(ctx, args);
+ }, quietMillis);
+ };
+ }
+
+ /**
+ * A simple implementation of a thunk
+ * @param formula function used to lazily initialize the thunk
+ * @return {Function}
+ */
+ function thunk(formula) {
+ var evaluated = false,
+ value;
+ return function() {
+ if (evaluated === false) { value = formula(); evaluated = true; }
+ return value;
+ };
+ };
+
+ function installDebouncedScroll(threshold, element) {
+ var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
+ element.bind("scroll", function (e) {
+ if (indexOf(e.target, element.get()) >= 0) notify(e);
+ });
+ }
+
+ function killEvent(event) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+
+ function measureTextWidth(e) {
+ if (!sizer){
+ var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
+ sizer = $("").css({
+ position: "absolute",
+ left: "-10000px",
+ top: "-10000px",
+ display: "none",
+ fontSize: style.fontSize,
+ fontFamily: style.fontFamily,
+ fontStyle: style.fontStyle,
+ fontWeight: style.fontWeight,
+ letterSpacing: style.letterSpacing,
+ textTransform: style.textTransform,
+ whiteSpace: "nowrap"
+ });
+ $("body").append(sizer);
+ }
+ sizer.text(e.val());
+ return sizer.width();
+ }
+
+ function markMatch(text, term, markup) {
+ var match=text.toUpperCase().indexOf(term.toUpperCase()),
+ tl=term.length;
+
+ if (match<0) {
+ markup.push(text);
+ return;
+ }
+
+ markup.push(text.substring(0, match));
+ markup.push("");
+ markup.push(text.substring(match, match + tl));
+ markup.push("");
+ markup.push(text.substring(match + tl, text.length));
+ }
+
+ /**
+ * Produces an ajax-based query function
+ *
+ * @param options object containing configuration paramters
+ * @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
+ * @param options.url url for the data
+ * @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
+ * @param options.dataType request data type: ajax, jsonp, other datatatypes supported by jQuery's $.ajax function or the transport function if specified
+ * @param options.traditional a boolean flag that should be true if you wish to use the traditional style of param serialization for the ajax request
+ * @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
+ * @param options.results a function(remoteData, pageNumber) that converts data returned form the remote request to the format expected by Select2.
+ * The expected format is an object containing the following keys:
+ * results array of objects that will be used as choices
+ * more (optional) boolean indicating whether there are more results available
+ * Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true}
+ */
+ function ajax(options) {
+ var timeout, // current scheduled but not yet executed request
+ requestSequence = 0, // sequence used to drop out-of-order responses
+ handler = null,
+ quietMillis = options.quietMillis || 100;
+
+ return function (query) {
+ window.clearTimeout(timeout);
+ timeout = window.setTimeout(function () {
+ requestSequence += 1; // increment the sequence
+ var requestNumber = requestSequence, // this request's sequence number
+ data = options.data, // ajax data function
+ transport = options.transport || $.ajax,
+ traditional = options.traditional || false,
+ type = options.type || 'GET'; // set type of request (GET or POST)
+
+ data = data.call(this, query.term, query.page, query.context);
+
+ if( null !== handler) { handler.abort(); }
+
+ handler = transport.call(null, {
+ url: options.url,
+ dataType: options.dataType,
+ data: data,
+ type: type,
+ traditional: traditional,
+ success: function (data) {
+ if (requestNumber < requestSequence) {
+ return;
+ }
+ // TODO 3.0 - replace query.page with query so users have access to term, page, etc.
+ var results = options.results(data, query.page);
+ query.callback(results);
+ }
+ });
+ }, quietMillis);
+ };
+ }
+
+ /**
+ * Produces a query function that works with a local array
+ *
+ * @param options object containing configuration parameters. The options parameter can either be an array or an
+ * object.
+ *
+ * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
+ *
+ * If the object form is used ti is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
+ * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
+ * key can either be a String in which case it is expected that each element in the 'data' array has a key with the
+ * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
+ * the text.
+ */
+ function local(options) {
+ var data = options, // data elements
+ dataText,
+ text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
+
+ if (!$.isArray(data)) {
+ text = data.text;
+ // if text is not a function we assume it to be a key name
+ if (!$.isFunction(text)) {
+ dataText = data.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
+ text = function (item) { return item[dataText]; };
+ }
+ data = data.results;
+ }
+
+ return function (query) {
+ var t = query.term, filtered = { results: [] }, process;
+ if (t === "") {
+ query.callback({results: data});
+ return;
+ }
+
+ process = function(datum, collection) {
+ var group, attr;
+ datum = datum[0];
+ if (datum.children) {
+ group = {};
+ for (attr in datum) {
+ if (datum.hasOwnProperty(attr)) group[attr]=datum[attr];
+ }
+ group.children=[];
+ $(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); });
+ if (group.children.length) {
+ collection.push(group);
+ }
+ } else {
+ if (query.matcher(t, text(datum))) {
+ collection.push(datum);
+ }
+ }
+ };
+
+ $(data).each2(function(i, datum) { process(datum, filtered.results); });
+ query.callback(filtered);
+ };
+ }
+
+ // TODO javadoc
+ function tags(data) {
+ // TODO even for a function we should probably return a wrapper that does the same object/string check as
+ // the function for arrays. otherwise only functions that return objects are supported.
+ if ($.isFunction(data)) {
+ return data;
+ }
+
+ // if not a function we assume it to be an array
+
+ return function (query) {
+ var t = query.term, filtered = {results: []};
+ $(data).each(function () {
+ var isObject = this.text !== undefined,
+ text = isObject ? this.text : this;
+ if (t === "" || query.matcher(t, text)) {
+ filtered.results.push(isObject ? this : {id: this, text: this});
+ }
+ });
+ query.callback(filtered);
+ };
+ }
+
+ /**
+ * Checks if the formatter function should be used.
+ *
+ * Throws an error if it is not a function. Returns true if it should be used,
+ * false if no formatting should be performed.
+ *
+ * @param formatter
+ */
+ function checkFormatter(formatter, formatterName) {
+ if ($.isFunction(formatter)) return true;
+ if (!formatter) return false;
+ throw new Error("formatterName must be a function or a falsy value");
+ }
+
+ function evaluate(val) {
+ return $.isFunction(val) ? val() : val;
+ }
+
+ function countResults(results) {
+ var count = 0;
+ $.each(results, function(i, item) {
+ if (item.children) {
+ count += countResults(item.children);
+ } else {
+ count++;
+ }
+ });
+ return count;
+ }
+
+ /**
+ * Default tokenizer. This function uses breaks the input on substring match of any string from the
+ * opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those
+ * two options have to be defined in order for the tokenizer to work.
+ *
+ * @param input text user has typed so far or pasted into the search field
+ * @param selection currently selected choices
+ * @param selectCallback function(choice) callback tho add the choice to selection
+ * @param opts select2's opts
+ * @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value
+ */
+ function defaultTokenizer(input, selection, selectCallback, opts) {
+ var original = input, // store the original so we can compare and know if we need to tell the search to update its text
+ dupe = false, // check for whether a token we extracted represents a duplicate selected choice
+ token, // token
+ index, // position at which the separator was found
+ i, l, // looping variables
+ separator; // the matched separator
+
+ if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined;
+
+ while (true) {
+ index = -1;
+
+ for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
+ separator = opts.tokenSeparators[i];
+ index = input.indexOf(separator);
+ if (index >= 0) break;
+ }
+
+ if (index < 0) break; // did not find any token separator in the input string, bail
+
+ token = input.substring(0, index);
+ input = input.substring(index + separator.length);
+
+ if (token.length > 0) {
+ token = opts.createSearchChoice(token, selection);
+ if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
+ dupe = false;
+ for (i = 0, l = selection.length; i < l; i++) {
+ if (equal(opts.id(token), opts.id(selection[i]))) {
+ dupe = true; break;
+ }
+ }
+
+ if (!dupe) selectCallback(token);
+ }
+ }
+ }
+
+ if (original.localeCompare(input) != 0) return input;
+ }
+
+ /**
+ * blurs any Select2 container that has focus when an element outside them was clicked or received focus
+ *
+ * also takes care of clicks on label tags that point to the source element
+ */
+ $(document).ready(function () {
+ $(document).delegate("*", "mousedown touchend", function (e) {
+ var target = $(e.target).closest("div.select2-container").get(0), attr;
+ if (target) {
+ $(document).find("div.select2-container-active").each(function () {
+ if (this !== target) $(this).data("select2").blur();
+ });
+ } else {
+ target = $(e.target).closest("div.select2-drop").get(0);
+ $(document).find("div.select2-drop-active").each(function () {
+ if (this !== target) $(this).data("select2").blur();
+ });
+ }
+
+ target=$(e.target);
+ attr = target.attr("for");
+ if ("LABEL" === e.target.tagName && attr && attr.length > 0) {
+ target = $("#"+attr);
+ target = target.data("select2");
+ if (target !== undefined) { target.focus(); e.preventDefault();}
+ }
+ });
+ });
+
+ /**
+ * Creates a new class
+ *
+ * @param superClass
+ * @param methods
+ */
+ function clazz(SuperClass, methods) {
+ var constructor = function () {};
+ constructor.prototype = new SuperClass;
+ constructor.prototype.constructor = constructor;
+ constructor.prototype.parent = SuperClass.prototype;
+ constructor.prototype = $.extend(constructor.prototype, methods);
+ return constructor;
+ }
+
+ AbstractSelect2 = clazz(Object, {
+
+ // abstract
+ bind: function (func) {
+ var self = this;
+ return function () {
+ func.apply(self, arguments);
+ };
+ },
+
+ // abstract
+ init: function (opts) {
+ var results, search, resultsSelector = ".select2-results";
+
+ // prepare options
+ this.opts = opts = this.prepareOpts(opts);
+
+ this.id=opts.id;
+
+ // destroy if called on an existing component
+ if (opts.element.data("select2") !== undefined &&
+ opts.element.data("select2") !== null) {
+ this.destroy();
+ }
+
+ this.enabled=true;
+ this.container = this.createContainer();
+
+ this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
+ this.containerSelector="#"+this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
+ this.container.attr("id", this.containerId);
+
+ // cache the body so future lookups are cheap
+ this.body = thunk(function() { return opts.element.closest("body"); });
+
+ if (opts.element.attr("class") !== undefined) {
+ this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, ''));
+ }
+
+ this.container.css(evaluate(opts.containerCss));
+ this.container.addClass(evaluate(opts.containerCssClass));
+
+ // swap container for the element
+ this.opts.element
+ .data("select2", this)
+ .hide()
+ .before(this.container);
+ this.container.data("select2", this);
+
+ this.dropdown = this.container.find(".select2-drop");
+ this.dropdown.addClass(evaluate(opts.dropdownCssClass));
+ this.dropdown.data("select2", this);
+
+ this.results = results = this.container.find(resultsSelector);
+ this.search = search = this.container.find("input.select2-input");
+
+ search.attr("tabIndex", this.opts.element.attr("tabIndex"));
+
+ this.resultsPage = 0;
+ this.context = null;
+
+ // initialize the container
+ this.initContainer();
+ this.initContainerWidth();
+
+ installFilteredMouseMove(this.results);
+ this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent));
+
+ installDebouncedScroll(80, this.results);
+ this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded));
+
+ // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
+ if ($.fn.mousewheel) {
+ results.mousewheel(function (e, delta, deltaX, deltaY) {
+ var top = results.scrollTop(), height;
+ if (deltaY > 0 && top - deltaY <= 0) {
+ results.scrollTop(0);
+ killEvent(e);
+ } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
+ results.scrollTop(results.get(0).scrollHeight - results.height());
+ killEvent(e);
+ }
+ });
+ }
+
+ installKeyUpChangeEvent(search);
+ search.bind("keyup-change", this.bind(this.updateResults));
+ search.bind("focus", function () { search.addClass("select2-focused"); if (search.val() === " ") search.val(""); });
+ search.bind("blur", function () { search.removeClass("select2-focused");});
+
+ this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) {
+ if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) {
+ this.highlightUnderEvent(e);
+ this.selectHighlighted(e);
+ } else {
+ this.focusSearch();
+ }
+ killEvent(e);
+ }));
+
+ // trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
+ // for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
+ // dom it will trigger the popup close, which is not what we want
+ this.dropdown.bind("click mouseup mousedown", function (e) { e.stopPropagation(); });
+
+ if ($.isFunction(this.opts.initSelection)) {
+ // initialize selection based on the current value of the source element
+ this.initSelection();
+
+ // if the user has provided a function that can set selection based on the value of the source element
+ // we monitor the change event on the element and trigger it, allowing for two way synchronization
+ this.monitorSource();
+ }
+
+ if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable();
+ },
+
+ // abstract
+ destroy: function () {
+ var select2 = this.opts.element.data("select2");
+ if (select2 !== undefined) {
+ select2.container.remove();
+ select2.dropdown.remove();
+ select2.opts.element
+ .removeData("select2")
+ .unbind(".select2")
+ .show();
+ }
+ },
+
+ // abstract
+ prepareOpts: function (opts) {
+ var element, select, idKey, ajaxUrl;
+
+ element = opts.element;
+
+ if (element.get(0).tagName.toLowerCase() === "select") {
+ this.select = select = opts.element;
+ }
+
+ if (select) {
+ // these options are not allowed when attached to a select because they are picked up off the element itself
+ $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
+ if (this in opts) {
+ throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a