本文介绍了jQuery blockUI判断页面或特定元素是否被阻止的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
有没有一种方法可以判断$ .blockUI();已被调用,但尚未调用$ .unblockUI()?理想情况下,这应该能够阻止整个页面和特定元素.
Is there a way to tell if $.blockUI(); has been called but $.unblockUI() has not been called? Ideally this should be able to work for both blocking the full page and specific elements.
我希望它能像这样
> $.blockUI();
> $.isBlockUI?():
>> true
> $.unblockUI();
> $.isBlockUI?();
>> false
推荐答案
在此处
$(document).ready(function() {
$('#demo14').click(function() {
$.blockUI({
fadeIn: 1000,
timeout: 2000,
onBlock: function() {
alert('Page is now blocked; fadeIn complete');
}
});
});
很明显,像onSuccess函数一样,有一个用于Block和unBlock的sorta.因此,在onBlock函数上,您只需设置一个全局布尔值即可.
Evidently there's one for Block and unBlock sorta like a onSuccess function. So on the onBlock function you'd simply just set a global boolean value.
希望这会有所帮助!
快乐编码! ;)
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