jquery ajax Async Parameters cause Firefox browser splash screen

Source: Internet
Author: User

Async default is True, which is asynchronous, $. After Ajax executes, it will continue to follow the footsteps of Ajax until the server side returns data, triggering $. The success method in Ajax. Two threads are executed at this time.

My flash-screen situation is:

The code is as follows Copy Code
$.ajax ({
Type: "Post",
URL: "index.php",
Data: {},
Async:false,
Beforesend:function () {},
Success:function (data) {
//...
},
Complete:function () {}
});

Here, my async is set to False, the original intention is to return the data and then execute $. Ajax behind the script, did not think this place has led to a splash screen in Firefox browser. (Firefox 11.0), the scroll bar down to the bottom of the trigger Ajax situation. Splash screen

Finally, the Async:false comment out, that is, async for ture case, successfully resolved the Firefox browser scroll down to the bottom of the trigger Ajax flash screen problem.

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