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Thread: Create reusable component

  1. #1
    Sencha User
    Join Date
    May 2010

    Default Create reusable component


    I'm using Extjs 4.2 withount Mvc. I have created a combo and I would like to use in different panels.

        CdmStore = new{
            fields: [{
                name: 'l_cdm'
            }, {
                name: 'c_cdm'
            remoteFilter: true,
           // autoSync: true,
           //autoLoad: true,
            proxy: {
                type: 'ajax',
                url: 'data/comboTypeMan.cfc?method=getAgent',
                reader: {
                    type: 'json',
                    root: 'data'
         cdmManLib = Ext.create('Ext.form.ComboBox', {
            store: comboCdmStore,
            labelAlign: 'top',
            fieldLabel: 'Chef de manoeuvre',
            queryMode: 'remote',  
            selectOnFocus: true,
            name: 'cdmManLib',
            minChars: 2,
                typeAhead: true,
                editable: true,
            width: 270,
            valueField: 'l_cdm',
            displayField: 'l_cdm'
    I was thinking to use Ext.define ... but I think this is work only with the MVC as we use the app name in the define path. However, I do not have an application name in my no MVC app.

    Anyone could give me a clue how to achieve it?

    Thanks in advance,

  2. #2
    Sencha - Sustaining Engineer tristan.lee's Avatar
    Join Date
    Mar 2015
    Central Ohio


    There's no need to worry about using the MVC pattern or not, you were on the right track with Ext.define. Here's an example where I defined your component with an xtype of customcombo, and then I can reference that within the form items:

    Tristan Lee
    Sencha Inc - Sustaining Engineer

    Having an issue? Help us help you - be detailed; provide some code; demonstrate with a fiddle (

    Embed your fiddle in your post: [FIDDLE]id[/FIDDLE]

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