[FIX] website: properly autocomplete url from LinkDialog

task-2586134

closes odoo/odoo#74327

X-original-commit: a6cc59d4efb7d63cdfe08d7bec496d048f1ae43d
Signed-off-by: Romain Derie <rdeodoo@users.noreply.github.com>

addons/website/static/src/js/editor/editor.js

@@ -10,9 +10,10 @@ weWidgets.LinkDialog.include({
      *
      * @override
      */
-    start: function () {
+    start: async function () {
+        const result = await this._super.apply(this, arguments);
         wUtils.autocompleteWithPages(this, this.$('input[name="url"]'));
-        return this._super.apply(this, arguments);
+        return result;
     },
 });
 });

addons/website/static/src/xml/website.editor.xml

@@ -14,6 +14,12 @@
         </label>
     </t>
 
+    <t t-extend="wysiwyg.widgets.link">
+        <t t-jquery="#o_link_dialog_url_input" t-operation="after">
+            <small class="form-text text-muted">Hint: Type '/' to search an existing page and '#' to link to an anchor.</small>
+        </t>
+    </t>
+
     <t t-extend="wysiwyg.widgets.linkTools">
         <t t-jquery="#url_row" t-operation="after">
             <div style="text-align: center" t-attf-class="#{widget.isButton ? ' d-none' : ''}">