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0c860b0d92
jQuery positional selectors () have been deprecated in [jQuery 3.4.0](https://blog.jquery.com/2019/04/10/jquery-3-4-0-released/) and they'll be removed in jQuery 4.0.0. This PR removes their usage. Most of the changes were possible without changing public API. However, dropping `:even` usage required a change to the [`header` option](https://api.jqueryui.com/accordion/#option-header) of the accordion widget. I made it an optional function; this will need to be documented. The polyfill for `.even()` & `.odd()` is added for jQuery <3.5.0. There was no usage of the :odd selector in the code but the `.odd()` method is also polyfilled for completeness. Closes gh-1904
35 lines
693 B
JavaScript
35 lines
693 B
JavaScript
define( [
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"lib/common",
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"ui/widgets/accordion"
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], function( common ) {
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common.testWidget( "accordion", {
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defaults: {
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active: 0,
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animate: {},
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classes: {
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"ui-accordion-header": "ui-corner-top",
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"ui-accordion-header-collapsed": "ui-corner-all",
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"ui-accordion-content": "ui-corner-bottom"
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},
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collapsible: false,
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disabled: false,
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event: "click",
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header: function( elem ) {
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return elem.find( "> li > :first-child" ).add( elem.find( "> :not(li)" ).even() );
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},
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heightStyle: "auto",
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icons: {
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"activeHeader": "ui-icon-triangle-1-s",
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"header": "ui-icon-triangle-1-e"
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},
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// Callbacks
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activate: null,
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beforeActivate: null,
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create: null
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}
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} );
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} );
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