how Drag-node Chart Updated positions of node can be sent back to server for processing when you add a node

[Jemry Tang]

hi:please tell me how can i Updated positions of node can be sent back to server for processing when my add a node or drag a node to a new position.another say when i submit the data can or not get out.

[Guest Madhumita]

Hello,

Welcome to FusionCharts Forum.

Since the drag node chart is a visual data widget, you might need to submit the modified data to your scripts for further processing. The drag-node chart offers you two methods to do the same:

1. You can submit the updated data from chart to your server side script (as form elements) in XML format.
2. Or, you can submit this data as XML/array to client side JavaScript functions. These functions can now handle the data in the way they want to.

Please refer to the links below:

http://www.fusioncharts.com/pcdocs/Contents/DragNodeForm.html

http://www.fusioncharts.com/pcdocs/Contents/DragNodeJSRead.html

 

Hope this helps.

[Jemry Tang]

thank you for you answer.but i can show the data follow you said methods;

 

Can you give me an examples? thank you very much !

[shamasis]

...

Greetings,

We do have examples illustrating ways to post data from drag-node charts. In the PowerCharts download package, have a look at GalleryDragNode1.html.

The example is also available online at http://www.fusioncharts.com/powercharts/Gallery/DragNode1.html.

[Jemry Tang]

thank you very much !

 

the demo you gived just ASP! how can i do in jsp!

 

can you give me resource code?

[Jemry Tang]

Hi:

 

We are testing the software can also achieve the JSP, as you said in the asp example?

 

So now, want to know how to realize in the JSP . When I drive a node, it I can read, and save position to database, when my next refresh, node location is in the new position.

 

Your company can give me a JSP examples.Then I can do a survey will buy your product feasibility.

 

waiting for you apply!

[shamasis]

...

Greetings,

As you might have already understood that as because saving the node position of a DragNode chart is possible in ASP, it is easily possible in JSP as well.

Developing a sample application with database connectivity might not be feasable, but what we can do is implement something similar where data is read from and written to an XML file. You can refer to it and replace the section where data is saved in XML file, to your own code that saves in database.

Edited October 27, 2009 by Guest

[Jemry Tang]

Hi:

 

Thank your answer:

 

But you give the asp example, just when I click submit button when the return value is the XML, I want to know is how these data transmission.

[shamasis]

...

Can you kindly rephrase or elaborate exactly what you want to know?

Otherwise, if you refer to the resources pointed out to you at http://www.fusioncharts.com/forum/Topic19481-23-1.aspx#bm19494, you will understand how the entire data is transmitted.

Edited October 28, 2009 by Guest

[Jemry Tang]

 thank you patience!

Because my English level. You may say, I want to know the obscure how I was realized in the JSP page in the asp as you like. You give examples when I changed after the node location by a submit button does data changed, but I don't know how the data transfer between the, so I want to consult you!

Could you say? Really sorry!

[srividya_sharma]

Hi

Here is a JSP example.

Hope it helps.

DragNode_JSPExample.zip

[Jemry Tang]

thank you very much ! i had try success in my project!

[Guest Madhumita]

Hello,

You are most welcome.

[Jemry Tang]

hello:

 Are you sure!  The example you gived,you said this data can save in session! that mean i can get the data from session then send it to database

[srividya_sharma]

The jsp that I gave you, saves the changed xml to the FILE from which it was read.

If you want to store the changed xml in session, please modify the jsp to write the data to session instead of file.

Please try it out.

Please contact me in case of any  further issues.

Srividya

[Jemry Tang]

Hi:

 i faced new questions;

Chart can automatically ADAPTS to different display resolution!

[Guest Madhumita]

Hello,

If you want the chart to adapt to different resolutions you can opt to use percentage width and height for the chart.

Ref. -  http://www.fusioncharts.com/docs/?PercentResize.html

Hope this helps.

[Guest Angie]

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[mcarkkey]

Hi

 

first of all,sorry about my english..

I need your help. how Drag-node updated positions of node can sent back to server for processing when add a node or change node position in flash charts, with PHP...would you give me example PHP file?

If you willing to help me, please send me PHP file to my [email protected], Thanks before.

 

 

Edited July 18, 2011 by mcarkkey

[Guest Angshu]