JavaScript/jQuery Autocomplete - Customize Item Appearance
For a minor customization of Autocomplete items, you can define specific fields in item data objects. For example, the following code generates three items: the first is not customized, the second is disabled and the third is hidden.
JavaScript
- $(function() {
- $("#autocompleteContainer").dxAutocomplete({
- valueExpr: "text",
- dataSource: [
- { text: "James" },
- { text: "John", disabled: true },
- { text: "Joseph", visible: false }
- ],
- placeholder: "Type first name..."
- });
- });
If you need a more flexible solution, define an itemTemplate.
JavaScript
- const autocompleteData = [
- { country: "Afghanistan", capital: "Kabul" },
- { country: "Albania", capital: "Tirana" },
- // ...
- ];
- $(function() {
- $("#autocompleteContainer").dxAutocomplete({
- dataSource: autocompleteData,
- valueExpr: 'country',
- placeholder: 'Type country name...',
- itemTemplate: function (itemData, itemIndex, itemElement) {
- itemElement.append("<p>Country: <b>" + itemData.country + "</b></p>");
- itemElement.append("<p style='color:grey;'>Capital: <b>" + itemData.capital + "</b></p>");
- }
- });
- });
You can also customize an individual Autocomplete item. For this purpose, declare a template for this item as a script and pass its id
to the template field.
HTML
JavaScript
- <script id="individualTemplate" type="text/html">
- <!-- ... -->
- </script>
- const autocompleteData = [
- { text: "James"},
- { text: "Joseph", template: $("#individualTemplate") },
- // ...
- ];
See Also
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