1. #1
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    manish khamar is on a distinguished road

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    Default Unanswered: problem with list display using json

    Unanswered: problem with list display using json


    hi

    I have one complex problem.

    I parse json using ajax request and get response properly.
    then show it in list as below:

    code:
    -------------------------------------------------------------------------------------------
    Ext.Ajax.request({
    url:'trial.json',
    method: 'post',
    success: function(response){
    recdata = Ext.decode(response.responseText);
    Ext.regModel('User', { fields: ['address']
    });
    var c = new Ext.data.Store({
    model: 'User',
    autoLoad: true,
    data: [recdata],
    });
    var myTpl = new Ext.XTemplate(
    '<tpl for="."><div class="user"><div>{address}</div><div class="pic"><img src="{[values.picture[0].url]}" ></div></div></tpl>'
    );

    var list = new Ext.List({ fullscreen: true,
    itemTpl :myTpl,
    store : c
    });
    -------------------------------------------------------------------------------------------------
    I can list all data properly from json means address and image both.

    But now problem is that in my json some url tag do not consist any image string so i can not display that image.So I want to display some defualt image there.But i have no idea how i can do that.
    so pls help me to solv it.

  2. #2
    Sencha User mberrie's Avatar
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    mberrie will become famous soon enough mberrie will become famous soon enough

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