"chartToPrint.saveAsImage is not a function" using Fusioncharts ver3.0.7

[suede]

Hi,

 

We just bought Fusioncharts Prof about a week ago.

 

I can save the image by right clicking -> save as image.

 

But I have difficulty when trying to invoke that using javascript.

 

I follow the direction from http://www.fusioncharts.com/Docs/Contents/JS_saveAsImage.html; include the FusionCharts.js and saveChart() js function.

 

But still get error chartToPrint.saveAsImage is not a function.

 

I debug the chart and I get the version is 3.0.7 and I tried using both IE7 and FF3

 

 

 

Can you please help?

 

 

 

thanks,

 

Ferry

[suede]

in your manual http://www.fusioncharts.com/Docs/Contents/JS_saveAsImage.html

 

=============================================================

 

The first step is to set registerWithJS flag of chart as 1, as shown under:

 

 

 

 

FusionCharts

 

 

 

var chart1 = new FusionCharts("../../FusionCharts/Column3D.swf", "chart1Id", "400", "300", "0", "1");

 

chart1.setDataXML("");

 

chart1.render("chart1div");

 

 

==============================================================

 

But then you never state registerWithJS in you sample code? :ermm:

[suede]

Ok, I just find the solution

 

 

 

in the manual

 

 

 

var chart1 = new FusionCharts("../../FusionCharts/Column3D.swf", "chart1Id", "400", "300", "0", "1");

 

 

 

change to

 

 

 

var chart1 = new FusionCharts("../../FusionCharts/Column3D.swf?registerWithJS=1", "chart1Id", "400", "300", "0", "1");

 

 

 

Another question, can I attach some information to the chart using that javascript invoke method before it post back to FusionChartsSave.php? ie: I want to add user_id so when PHP script generate image it'll save to certain folder with certain name and I can do further process. My main purpose is to create PDF with image of the chart.

 

 

 

Thanks,

 

Ferry

[Pallav]

Ferry,

 

 

 

I'm afraid currently we do not support any addition of data to the image passed to server.

 

 

 

btw, registerWithJs is the last flag in constructor.