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Simulate browser behavior for selecting first dropdown element in non-multiselect, if no elements are selected by default. props koopersmith. fixes #16190

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git-svn-id: http://svn.automattic.com/wordpress/trunk@17252 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
markjaquith 2011-01-11 19:37:43 +00:00
parent 1e7b49cece
commit 52239c3f13
1 changed files with 21 additions and 3 deletions
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24
wp-admin/js/list-table.dev.js
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@ -14,15 +14,33 @@ window.listTable = {
this.$tbody = $('#the-list, #the-comment-list'); this.$tbody = $('#the-list, #the-comment-list');
}, },
/**
* Simulates form.reset() for all input, select, and textarea elements
* within a provided context.
*/
reset: function( context ) { reset: function( context ) {
context = $( context ); context = $(context);
$('input', context).each( function(){ $('input', context).each( function(){
this.value = this.defaultValue; this.value = this.defaultValue;
this.checked = this.defaultChecked; this.checked = this.defaultChecked;
}); });
$('option', context).each( function(){
this.selected = this.defaultSelected; $('select', context).each( function(){
var options = $('option', this),
anySelected = false;
options.each( function(){
this.selected = this.defaultSelected;
anySelected = anySelected || this.defaultSelected;
});
// If no options are selected within a single-select dropdown,
// select the first element by default.
if ( ! this.multiple && ! anySelected )
options[0].selected = true;
}); });
$('textarea', context).each( function(){ $('textarea', context).each( function(){
this.value = this.defaultValue; this.value = this.defaultValue;
}); });