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How do I eject the Chrome browser when I close the page "Are you sure you want to leave this side?" "_javascript Skills

Source: Internet
Author: User
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First, avoid pop-up prompt box

Search on the Internet a lot, the answer is mostly set window.onbeforeunload=null, but after the trial is invalid.

After two days of this question returned to think again, finally found the answer, here and share with you:

Remove jquery from the page eject (1) first unbind the set popup content to null.

Copy Code code as follows:

$ (function () {
$ (window). Unbind (' Beforeunload ');
Window.onbeforeunload = null;
})

Ii. other relevant [abstract]

(1)window onunload and onbeforeunload events

Here is the implementation in JS, rather than <body onunload= "close ()" > This method!
Because this is unload drop body when the trigger, and no matter any browser, will be closed when the unload off the body!

Model 1:

Copy Code code as follows:

function Close () {
Alert ("This is a Test");
}
Window.onbeforeunload=close;

Model 2:

Copy Code code as follows:

function Close () {
if (document.body.clientwidth-event.clientx< 170&&event.clienty< 0| | Event.altkey)
{
Alert ("This is a Test");
}
}
Window.onbeforeunload=close;

Copy Code
About Model 1:
1. Refresh, multiple windows and Single Window fit.
2. Single Window IE closes the entire IE trigger.
3). IE7 to close a single page trigger in multiple windows
4 other multiple Windows refresh triggers. Turn off the individual and close the whole without triggering

For Model 2:
1. IE Single window and IE7 multiple windows, to close the entire browser before triggering
2. Other multi-window browser refreshes. Close a single page, close the whole without triggering

(2) Create a departure cue box

Binding Beforeunload Events

Copy Code code as follows:

$ (window). bind (' Beforeunload ', function () {
Return ' You have entered the content has not been saved, OK to leave this page? ';
});

Unbind

Copy Code code as follows:

$ (window). Unbind (' Beforeunload ');
Window.onbeforeunload = null;

The above is the full content of this article, I hope you can enjoy.

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