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Thread: [OPEN-1457] Combobox setHeight method does not work

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  1. #1

    Default [OPEN-1457] Combobox setHeight method does not work

    In short: changing the height of a combobox (using setHeight()) does not work. I understand the limitations of the trigger image (can replace that) but the combobox just does not react at all...

  2. #2
    Sencha User
    Join Date
    Jun 2009


    Can you post a test case by following this thread. Thanks.

  3. #3
    Ext JS Premium Member
    Join Date
    Jan 2010
    Rotterdam, The Netherlands


    Caius Caesar, if you want this to be fixed in the next version of Ext, then post the test case that demonstrates the error. The dev team should be able to copy paste it in their browser, reproduce the error and fix it (if indeed broken).

  4. #4


    Sorry for the delay, this code demonstrates it:

        <title>Testpage Ext</title>
        <link rel="stylesheet" type="text/css" href="../../ext/resources/css/ext-all.css" />
        <script type="text/javascript" src="../../ext/adapter/ext/ext-base.js"></script>
        <script type="text/javascript" src="../../ext/ext-all-debug.js"></script>
        <!-- EXAMPLES -->
        <script type="text/javascript">
            function CreateForm() {
                var viewport = new Ext.Viewport({
                    layout: 'border'
                , items: [
                    id: 'myCenterPanel',
                    region: 'center',
                    layout: 'absolute',
                    autoScroll: true
                var increaseSize = new Ext.Button({
                    text: 'increase Size',
                    x: 5,
                    y: 5,
                    width: 100
                var decreaseSize = new Ext.Button({
                    text: 'decrease Size',
                    x: 5,
                    y: 30,
                    width: 100
                var combo = new Ext.form.ComboBox({
                    store: ['test', 'foo', 'bar'],
                    x: 200,
                    y: 5,
                    width: 100
                increaseSize.on("click", function (e) {
                    combo.setHeight(combo.getHeight() + 2);
                decreaseSize.on("click", function (e) {
                    combo.setHeight(combo.getHeight() - 2);
            Ext.onReady(function () {

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