A natural fit for the JSON Utility is working with the Connection Manager. In this example, we'll request JSON data from the server using Connection Manager's asyncRequest
and parse the resulting JSON string data for processing.
Click the Get Messages button to send the request to the server.
YAHOO.lang.JSON.parse
in the success handlerPass the XHR responseText
to YAHOO.lang.JSON.parse
and capture the return value. Note that the parse method can throw a SyntaxError
exception, so be sure to wrap the call in a try/catch
block.
The parse
method returns the native JavaScript object representation of the string data returned from the asyncRequest
. In this case, the data is an array of object literals in this form:
You can load the necessary JavaScript and CSS for this example from Yahoo's servers. Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured.
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