Ajax and JSON explanations

The ResponseText property returns the HTTP response as a string.

The Responsexml property returns an HTTP response in XML form.

The Json.stringify function (JavaScript) converts a JavaScript Object notation (Json) object into a string.

The Json.parse function (JavaScript) converts a JavaScript Object notation (JSON) string to an object.

The Parsejson () function (jquery) is used to convert a well-formed JSON string to its corresponding JavaScript object.

The Eval function converts a string that essentially conforms to or approximates the JSON format to a JSON object.

(The jquery asynchronous request sets the type (typically this configuration property) to "JSON" or the $.getjson () method to get the server back, so it is not

The eval () method is required, because the result is already a JSON object, just call the object directly,

Parsing JSON basics with jquery----http://www.cnblogs.com/madyina/p/3448518.html

Ajax and JSON explanations