RetailCRM-Mirror/select2
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Testing if the object exists before use it

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It's necessary to make the code compatible with IE8 and IE9.
This commit is contained in:
Vitor Oliveira 2014-06-26 11:48:04 -03:00 committed by Josmar Dias
parent c5c42eaf72
commit 4955be239d
1 changed files with 11 additions and 5 deletions
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16
select2.js
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@ -855,7 +855,9 @@ the specific language governing permissions and limitations under the Apache Lic
if (element.length && element[0].detachEvent && self._sync) {
element.each(function () {
this.detachEvent("onpropertychange", self._sync);
if (self._sync) {
this.detachEvent("onpropertychange", self._sync);
}
});
}
if (this.propertyObserver) {
@ -1116,11 +1118,15 @@ the specific language governing permissions and limitations under the Apache Lic
if (readonly === undefined) readonly = false;
this.readonly(readonly);
syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
this.container.addClass(evaluate(this.opts.containerCssClass, this.opts.element));
if (this.container) {
syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
this.container.addClass(evaluate(this.opts.containerCssClass, this.opts.element));
}
syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
this.dropdown.addClass(evaluate(this.opts.dropdownCssClass, this.opts.element));
if (this.dropdown) {
syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
this.dropdown.addClass(evaluate(this.opts.dropdownCssClass, this.opts.element));
}
});