problems about DragNode chart

[axismile]

Hello ! 

i just draw a network graph using the dragnode chart , there is a function that i must send an ajax request when the mouse is over a drag node, and after this, some content will be displayed, is there a way to solve this, any suggestions will be appreciate ! thanks !

[Haritha]

Hi,

 

It is not possible to call a function when the mouse is hovered over a node in a Drag Node chart. But, you can call a JavaScript function when user clicks on the node. Then, inside the JavaScript function you can have code to send ajax request to the desired page. For information on using JavaScript functions as links, please refer http://docs.fusioncharts.com/powercharts/Contents/DrillDown/JavaScript.html

 

Hope this helps. 

[joaohrm]

Hi there,

i have a similar problem.

in a set object i want to pass by link (onclick) the actual X position not the fixed value, how can i get this value?

[Haritha]

Hi,

 

You can use the "link" attribute of set element and call a JavaScript function. Inside that function, you may use "getXMLData()" or "getJSONData()" to retrieve the updated XML/JSON data.

 

Ref. <set .. link = "javaScript:myfunction();" />

 

function myfunction () {

var newdata=FusionCharts("chartid").getXMLData();

}

 

Hope this helps.

[joaohrm]

not what i wanted, but thanks anyway.

 

I solved it using an array of the elements and after that an addeventlistener inside a for.

[Haritha]

Glad that you could your problem yourself.

 

Happy FusionCharting 

[Fernando Tlatilolpa]

Hi Haritha,

 

I think I've found the right person to hekp about a problem i have with a dragnode network, I put a link but when the graph is shown does not activate this link, may the prefix I use is not correct, I'm using link="n-https://www.google.com.mx" for example, and it is not working.

 

Thanks in advance and regards.

 

[Bindhu]

Hi,

 

The link is in the right format. It is working fine for for us.