Use the Jquery.form.js Ajax form submission plugin pop-up download prompt box

Phenomenon:

When using jquery's from to do Ajax form submission, the background processing is finished to return the JSON string, at which point the browser prompts to download a JSON file instead of parsing the JSON object in success.

Specific reasons:

Problems with browser compatibility. In Google and Firefox do not have this problem, I use the IE9 test is the problem. Specific details I refer to this link:

Http://zhidao.baidu.com/link?url=uTXondC9ECEfdObEWbq7V2O7-UW_oXtoVcneVqH_ Dmj2huxjm3y6wmfnqysuupdwc0tftjqyesvtjofwvh8f-p0jh4f2ahckkvmc9mxscf_

Workaround:

Bottom line: When the daemon returns, ContentType do not return "Application/json" format, to return the "text/html" type of content.

For specific practices, see:

Use the Jquery.form.js Ajax form submission plugin pop-up download prompt box