Ajax in CHROME,IE8,IE9 Synchronous (Sync) mode causes DOM Update latency solution

Source: Internet
Author: User

When a sync-mode Ajax load results in a DOM operation being suspended, the browser with this problem has chrome,ie8,9, etc. (Unknown test),

Example:

The code is as follows Copy Code

Dialog = New dialog ({}). open ();
Sync mode of Ajax
$.ajax ({
URL: "Some/url",
Async:false,//Load data with Sync call
Other params
});

In the above code, dialog is a dialog object, normally it should be a pop-up dialog, and then execute Ajax, but this place Ajax uses the Sync method will appear only after the AJAX request to the pop-up box problem (DOM update takes time, Here you can see that some browsers have a lower priority than the sync Ajax.

There are two solutions:

1. Set timeout for sync Ajax, such as 10ms,2. Using async (Asynchronous) method

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.