How To bind Data to pie-chart from edmx file using jquery json

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Hi
i am working on mvc3 here my task is i have to bind data to the pie chart from ADO.Net Entity Data Model(.edmx file )

here I had created my .edmx file

from now how should i bind the data to the pie chart in mvc3

how should i write the models

and how should i create controllers

and how should i create view

now i should view pi-chart plz help me to do this work

thanks in advance

Posted 18-Aug-12 0:14am

shakil4u

Updated 18-Aug-12 0:15am

v2

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Christian Graus · Accepted Answer · 2012-08-18T10:16:00

Your edmx is an entity framework file, correct ? You would expose your data in a viewmodel, that builds itself from EF classes that represent what is in the DB. You can make an AJAX call to get your data ( and if you're not, I don't see where JSON fits ). However, you've not named one mechanism for showing a pie chart. If it's an image created on your server, pass the data back, get back the URL of an image file and set it with jquery. If you're using a component, then look at the HTML you need to create and work out how to create it, or ask us a more specific question,