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Thread: Binding JSON result to Label.

  1. #1
    Sencha User
    Join Date
    Apr 2016
    Posts
    4

    Default Binding JSON result to Label.

    Hi All,

    Actually I am using ext JS 3.2.1 version and I want to bind the JSON result as the text of my label. Tried few ways but not achieved the desired result.

    Below is the method that returns JSON result:

    BannerDetail: new Ext.data.JsonStore({
    root: 'showbanner',
    storeId: 'BannerDetail',
    idProperty: 'Description',
    //autoload: true,
    fields: ['Description'],
    //name: [lblOutage],
    init: function () {

    var mask = new Ext.LoadMask(
    Ext.getBody(),
    {
    msg: "Please wait...",
    store: BannerDetail

    }
    );
    mask.show();
    this.load({
    callback: function (record, options, success) {
    if (!success) {
    Ext.MessageBox.alert('Error', 'Unable to retrieve banner messages.');
    }
    }
    });
    },
    proxy: new Ext.data.HttpProxy({
    method: 'POST',
    timeout: 2700000,
    url: 'Outage/showbanner' --> returning json result
    })
    }),

    And the code of my label is:
    { xtype: 'label',
    bodyStyle: 'background-color: transparent;',
    cls: 'x-form-item scroll-left',
    text: "" --> Even I want to know how to format the label text with html tags.
    name: 'lblOutage',
    },

    Using above code, I am constantly getting the error message "Unable to retrieve banner messages." which I have written in the above method.

    Please advice how to achieve this.

    Thanks in advance.

  2. #2
    Sencha User
    Join Date
    Feb 2013
    Location
    California
    Posts
    11,985

    Default

    You might try formatting your code for better readability or better yet post a test case. As far as HTML tags, can you utilize the tpl of the label?

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