[英]adding elements to the dom after “upgrading” to select2
select2在添加到dom的元素上效果很好:
$('select').select2({data:['Foo','Bar']});
但是如果以后再将元素添加到dom中,则无法正常工作。
function ElementCreator() {
var elem = $('<select>');
elem.select2({data:['Foo','Bar']});
return elem;
}
//creater is called like..
ElementCreator().appendTo('#holder");
一种解决方法(我不喜欢这样):
function ElementCreator() {
var elem = $('<select>');
window.setTimeout(function() { elem.select2({data:['Foo','Bar']});},1);
return elem;
}
是否可以在尚未插入DOM的元素上创建select2选择器?
找到了答案。
这就是问题:
var elem = $('<select>'); //elem contains the select element
elem.select2({data:['Foo','Bar']});
return elem; //elem contains only the "old" select element
这是解决方案:
var cont= $('<span>');
var elem = $('<select>').appendTo(container) ; //cont contains the span + select element
elem.select2({data:['Foo','Bar']}); //cont contains the span + "old" select + new select2 stuff.
return cont ;
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