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Hello, I'm using the dataUrl method to create a drag node chart. I'd like to submit the chart from a simple html button using javascript, is this possible? I can't figure out. Thanks in advance.

Hello, i'm using the dragnode chart. If i'm correct, the x and y coordinates starts with 0.0 at the bottom at the leftside. Is it possible to change these starting coordinates? I'd like to start from the top at the leftside with 0.0. Furthermore, when submitting the chart, the $_POST[strXML] contains the coordinates of all nodes, great. But, I'd like to store the coordinates of the left of the top of the node (and not the center coordinates). Is this possible with a setting? Thanks in advance!

I'm using the dragNode chart and I'm experiencing some problems. The connectors in the chart can have names like 'startdate < enddate'. An XML example of a connector: <connector strength="0.5" from="1" to="2" name="startdate < enddate" color="EAC5C5" arrowAtStart="0" arrowAtEnd="1" /> When submitting the chart I catch the $_POST (strXML), but the output XML isn't correct: <connector strength='0.5' from='1' to='2' alpha='100' name='startdate < enddate' color='EAC5C5' arrowAtStart='0' arrowAtEnd='1' /> As you can see the < is changed in '<'. This causes an invalid XML. How can this be solved, or is it a bug? Thanks in advance

Hi, I'm using the drag-node chart and the X and Y values of the set can be saved in a database. It seems like the chart is automatically positioning the sets, because the chart not always uses the stored X and Y values. Is this a feature that can be disabled? Thanks in advance.