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  1. #1
    Sencha User
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    Default Unanswered: Combobox List Width

    I look for the API of comboxbox (which is pretty useless), it mentions if I want to set the combobox list (lower part) width, use listWidth, but I try it and it doesn't work.

    var txtPrice = Ext.create('Ext.form.field.ComboBox', {
    id: 'txtPrice',
    name: 'txtPrice',
    xtype: 'combo',
    valueField:'PriceList',
    displayField:'PriceList',
    hidden: false,
    mode: 'local',
    queryMode: 'local',
    triggerAction: 'all',
    emptyText: '(Input Price Here)',
    resizable: false,
    forceSelection:false,
    store: store7,
    autoLoad: false,
    minChars: 1,
    matchFieldWidth: false,
    minListWidth: 320,
    listWidth: 320,
    autoSelect: true,
    enableKeyEvents: true,
    loadingText: "wait...",
    selectOnFocus: true,
    width:100,
    listeners: {
    loadexception: {
    fn: function (proxy, store, response, e) {
    Ext.MessageBox.alert(alert_lbl, "Fail Loading Price");
    }, scope: this
    },
    select: function (combo, record, index) {
    // var val = record[0].get("PriceList");
    // val = trim(val);
    // this.setRawValue(val);
    },
    blur : function() {
    var val = this.getRawValue();
    val = trim(val);
    this.setRawValue(val);
    }/*,
    expand: function (combo) {
    //var compcode = Ext.getCmp('selectedSymbol').getValue();
    var compcode = formPanel.down('[name=txtSelectedSymbol]').getValue();
    //store7.load({ params: { cocode : compcode } });
    }*/
    }
    });


    How to make the list width 320px?

  2. #2
    Sencha Premium User twaindev's Avatar
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    Default Try this

    Code:
    listConfig: {
        minWidth: 320
    },

  3. #3
    Sencha User tobiu's Avatar
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    Default

    well, you should not flame the api docs if you do not use them correctly.
    listWidth was an Ext JS 3 config, in 4 you have the object:
    http://docs.sencha.com/ext-js/4-0/#!...cfg-listConfig

    so you can set width to 370 or to 'auto' if you prefer it this way.

    please use code tags in the future to format your code!
    Best regards
    Tobias Uhlig

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