[英]how to unbind onbeforeunload event on javascript function call and page refresh
Please help me how to unbind onbeforeunload event on javascript function call . 请帮助我解除javascript函数调用上的onbeforeunload事件的绑定。 Also I want to unbind onbeforeunload on page refresh.
我也想在页面刷新时取消onbeforeunload的绑定。 Actually I want to give pop up alert on page exit .For this I have successfully unbinded onbeforeunload from form submit button and anchor tags.
实际上,我想在页面退出时发出弹出警报。为此,我已经成功地将onbeforeunload与表单的提交按钮和锚点标签解除了绑定。 Kindly help me.
请帮助我。 The code I have used is
我使用的代码是
var jQuery = jQuery.noConflict();
jQuery(document).ready(function() {
jQuery(window).bind("onbeforeunload", function() {
return confirm("Do you really want to close?")
}
);
jQuery('a').on('click', function() {
jQuery(window).unbind('onbeforeunload')
});
jQuery("form").submit(function() {
jQuery(window).unbind('onbeforeunload')
});
});
Thanks 谢谢
Do some minor change in your code, it will be work 在您的代码中做一些小的更改,它将起作用
jQuery(document).ready(function () {
window.onbeforeunload = function () {
return confirm("Do you really want to close?")
};
jQuery('a').on('click', function () {
jQuery(window).unbind('onbeforeunload')
});
jQuery("form").submit(function () {
jQuery(window).unbind('onbeforeunload')
});
});
Check this on jqfiddler, Message pop-up showing on refresh click here 在jqfiddler上检查此内容,刷新时显示消息弹出窗口, 单击此处
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