Is there a way to customize the ui-autocomplete div by adding a custom class? I have several autocomplete widgets on my webpage, and I need to style their drop-downs differently. Since editing the ui-autocomplete class directly is not an option, I am working with the jQuery UI combobox code (http://jqueryui.com/autocomplete/#combobox) and looking for a method to add a class to the generated ui-autocomplete div.
$("#auto").autocomplete({
source: ...
}).autocomplete( "widget" ).addClass( "customized_class_name" );
To customize the appearance, use the classes argument:
$("#auto").autocomplete({
classes: {
"ui-autocomplete": "your-custom-class",
},
...
});
With this method, any element with the ui-autocomplete class will also have the your-custom-class applied to it.
This technique is applicable to all jQuery UI widgets, not just Autocomplete. Check out the documentation for more information.
Apologies for the delay, but here is the code snippet you requested:
$(function () {
$("#auto").autocomplete({
source: ['aa', 'bb', 'cc', 'dd']
}).data("ui-autocomplete")._renderItem = function (ul, item) {
ul.addClass('customClass'); //Custom class for ul element
return $("<li></li>")
.addClass(item.customClass) //Adding custom class based on item
.append("<a href='#'>" + item.label + "</a>")
.data("ui-autocomplete-item", item)
.appendTo(ul);
};
});
Here is a useful technique for adding custom classes to a dropdown menu:
_renderMenu: function( ul, items ) {
var that = this;
$.each( items, function( index, item ) {
that._renderItemData( ul, item );
});
$( ul ).find( "li:odd" ).addClass( "odd" );
}
After diligently studying the documentation and ensuring my jquery version was upgraded to at least v1.12.4 (as mandated by jquery classes options), I finally managed to get it working smoothly. Following this, I also updated the jquery-ui version to v1.12.1 as recommended.
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