Obtain and using data, from .json file

dadli88 · 05-09-2012, 09:49 PM

Hello

Using jquery, i obtain some data from .json file and a want alert this data after click on the div tag, how make this ?
this is an approximate example, what i want?

Code:

$.getJSON("mydata.json").success ( function (myJson) {
		 myVariable = myJson["Positions"][0]["x"];
     }
);


function muClick () {
	alert(myVariable );
}



<body>
<div onclick="muClick();">  text text text  </div>

Please help me

felgall · 05-09-2012, 10:07 PM

You shouldn't really care how the data looks in the alert since you will be the only one to see it - since alert is a debugging command that should be removed before your script goes live - since you will not want people using the checkbox in the alert that turns off JavaScript or all the subsequent alerts (depending on which browser they are using).