This issue duplicates another issue.
  1. #1
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    Default ComboBox list grows with mouse over in IE9

    ComboBox list grows with mouse over in IE9


    REQUIRED INFORMATION Ext version tested:
    • Ext 4.1.3
    Browser versions tested against:
    • IE9
    DOCTYPE tested against: Description:
    • For a ComboBox where one of the options contains a single word which is wider than the ComboBox, when expanding the options list, hovering over each option causes the list to grow in size. I've only seen this behaviour in IE9.
    Steps to reproduce the problem:
    • Either use the attached code snippet or modify the inline example for the Ext.form.field.ComboBox documentation to contain a word wider than the field, eg. 'abcdefghijklmnopqrstuvwxyz'.
    • Open the example in IE9
    • Click on the trigger to expand the options list
    • Hover over the available options
    The result that was expected:
    • The options list should remain the same height.
    The result that occurs instead:
    • The option list grows in height as each option is hovered over (see screenshot).

    Test Case:
    Code:
     // The data store containing the list of states
    var states = Ext.create('Ext.data.Store', {
        fields: ['abbr', 'name'],
        data : [
            {"abbr":"AL", "name":"abcdefghijklmnopqrstuvwxyz"},
            {"abbr":"AK", "name":"Alaska"},
            {"abbr":"AZ", "name":"Arizona"}
            //...
        ]
    });
    
    // Create the combo box, attached to the states data store
    Ext.create('Ext.form.ComboBox', {
        fieldLabel: 'Choose State',
        store: states,
        queryMode: 'local',
        displayField: 'name',
        valueField: 'abbr',
        renderTo: Ext.getBody()
    });
    HELPFUL INFORMATION Screenshot or Video: See this URL for live test case: http:// Debugging already done:
    • none
    Possible fix:
    • not provided
    Additional CSS used:
    • only default ext-all.css
    Operating System:
    • Windows 7

  2. #2
    Sencha - Ext JS Dev Team evant's Avatar
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    Default


    Thanks for the test case, we already have a bug open for this one: EXTJSIV-7499
    Evan Trimboli
    Sencha Developer
    Twitter - @evantrimboli
    Don't be afraid of the source code!

  3. #3
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    Default


    Thanks for the quick response. Any idea in which release this is likely to be resolved?

  4. #4
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    Hi! This bug has been fixed?

  5. #5
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    Default Still this bug is there in extjs/4.2.0

    Still this bug is there in extjs/4.2.0


    I also facing the same issue all over my application.

    combobox.jpg

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