[CLOSED] Problem with selectbox under IE

[Pablo_Azevedo]

There is a problem with selectbox under IE: if you select it with the mouse and press the space bar, a javascript error is thrown.
The error can be reproduced in this link:
https://examples1.ext.net/#/Form/ComboBox/SelectBox/

I've tested under IE9 with and without compatibility mode, in both the error occurred. Under Firefox 5 it doesn't occur.

[Daniil]

Hi,

Reproduced, thanks for the report.

We are investigating.

[Daniil]

The bug ticket has been created.
https://extnet.lighthouseapp.com/pro...gs/tickets/172

The fix has been added to SVN, revision #3675.

Please update and re-test.

Thanks again for the report.

[Pablo_Azevedo]

Daniil, updating from svn now is not an option for us, because the whole application would have to be re-tested. Some time ago we had a problem with tabpanel under the same circumstances and you provided us a way to override just the piece of code that changed to sovle the bug using Ext.TabPanel.override;
Could you provide us a similar way to solve this problem?

Thanks in advance.

[Daniil]

Here you are.

Example

<ext:ResourcePlaceHolder runat="server" Mode="ScriptFiles" />
<script type="text/javascript">
    Ext.ux.form.SelectBox.override({
        keySearch : function (e, target, options) {                
            var raw = e.getKey();
            var key = String.fromCharCode(raw);
            var startIndex = 0;

            if ( !this.store.getCount() ) {
                return;
            }

            switch(raw) {
                case Ext.EventObject.HOME:
                    e.stopEvent();
                    this.selectFirst();
                    return;

                case Ext.EventObject.END:
                    e.stopEvent();
                    this.selectLast();
                    return;

                case Ext.EventObject.PAGEDOWN:
                    this.selectNextPage();
                    e.stopEvent();
                    return;

                case Ext.EventObject.PAGEUP:
                    this.selectPrevPage();
                    e.stopEvent();
                    return;
            }

            // skip special keys other than the shift key
            if ( (e.hasModifier() && !e.shiftKey) || e.isNavKeyPress() || e.isSpecialKey() || (raw >= e.F1 && raw <=e.F12)) {
                return;
            }
            if ( this.lastSearchTerm === key ) { //replaced == with ===
                startIndex = this.lastSelectedIndex;
            }
            this.search(this.displayField, key, startIndex);
            this.cshTask.delay(this.searchResetDelay);
        }
    });
</script>

[Daniil]

The fix has been improved to cover all cases.
https://extnet.lighthouseapp.com/pro...gs/tickets/172