multiple parameters in Javascript function

[jksry]

Hi,

 

In Set label using link attribute i am calling a javascript function like this "link='j-myFunction-"123","null","test". 

when i try to take the first parameter alone that is "123" i am getting whole value as single value like"123,null,test".

Am i doing anything wrong? please correct me.

 

Thanks in advance.

[Haritha]

Hi,

 

The Parameters of the function for using JavaScript links having J- prefix should not be enclosed within quotes. Also using this method, you can just pass one parameter from chart to your JavaScript. So, when you need to pass multiple parameters, combine them using a delimiter in XML (like ,)  and then in your JavaScript method split it again. 

 

Hence, it is not possible to obtain a single value like 123 directly. You will have to split the entire value that you receive in the JavaScript function. Please refer the code below:

<set .. link='j-myFunction-123,null,test' />


function myFunction(val)
{	
		var a=val.split(',');
		var firstVal=a[0];
		var secondVal=a[1];
		var thirdVal=a[2];
}

Hope this helps.

Edited July 24, 2013 by Haritha