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Thread: counting and grouping

  1. #1
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    Default counting and grouping

    how to count rows in grid that are in the same group:
    for example i have a grid with column items 'male' and 'female' and i need to count how many males and females is there in my grid so that i can show it's ratio in pie chart
    i grouped my grid by 'gender' field but i dont know how to get the numbers to show in chart

    thanks for help

    working example on : http://jsfiddle.net/sqga4/

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
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    Default

    You would have to iterate through the store to count how many in each group.
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
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    Check out my GitHub, lots of nice things for Ext JS and Sencha Touch
    https://github.com/mitchellsimoens

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