javascript 关闭后模糊 Select2 输入
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Blur Select2 input after close
提问by Akos K
I want the select2 element to lose the focus when the select2-close event is triggered, what I have tried so far was:
我希望 select2 元素在 select2-close 事件被触发时失去焦点，到目前为止我尝试过的是：
.on("select2-close", function (e) {
var $focused = $(':focus');
$focused.blur();
});
and some variations to get focused element like document.activeElement, $(e.target) non f these worked.
和一些变体以获得焦点元素，如document.activeElement$(e.target) non f 这些工作。
回答by James Donnelly
You need to remove the .select2-container-activeclass from the containing divider:
您需要.select2-container-active从包含分隔符中删除该类：
.on("select2-close", function () {
setTimeout(function() {
$('.select2-container-active').removeClass('select2-container-active');
$(':focus').blur();
}, 1);
});
I've used a setTimeouthere as a hacky way to ensure that this triggers after the plugin itself finalises the close.
我使用了一个setTimeouthere 作为一种hacky 方式来确保在插件本身完成关闭之后触发。
