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Merge pull request #19 from flashbackzoo/pulls/fix-race-condition

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Fix race condition with Select2
This commit is contained in:
Christopher Pitt 2015-04-22 10:30:53 +12:00
commit e3aa3e20ae
1 changed files with 16 additions and 2 deletions
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18
js/TagField.js
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@ -10,6 +10,7 @@
*/
$.fn.chosenDestroy = function () {
$(this)
.show() // The field needs to be visible so Select2 evaluates the width correctly.
.removeClass('chzn-done')
.removeClass('has-chzn')
.next()
@ -21,8 +22,18 @@
$.entwine('ss', function($) {
$('.silverstripe-tag-field + .chzn-container').entwine({
onmatch: function() {
var $select = $(this).prev();
applySelect2: function () {
var self = this,
$select = $(this).prev();
// There is a race condition where Select2 might not
// be bound to jQuery yet. So here we make sure Select2
// is defined before trying to invoke it.
if ($.fn.select2 === void 0) {
return setTimeout(function () {
self.applySelect2();
}, 0);
}
$select
.chosenDestroy()
@ -42,6 +53,9 @@
$select.select2('val', values.split(','));
}
}, 0);
},
onmatch: function() {
this.applySelect2();
}
});
});