[CLOSED] Disable/Enable edit control on gridpanel

[bakardi]

I have code:

<ext:GroupingSummaryColumn Header="Specs" DataIndex="SpecsQty" ColumnID="specsFormat" Width="140" SummaryType="Sum">
                                <SummaryRenderer Handler="return value + ' Sets (Total: ' + value*parseInt(#{hdnSpecsCount}.getValue()) + ' Copies)'" />
                                <Editor>
                                    <ext:SpinnerField ID="sfspecsFormat" runat="server">
                                         <Listeners>
                                            <Render Handler="this.setDisabled(parseInt(#{hdnSpecsCount}.getValue()) <= 0)"></Render>
                                        </Listeners>
                                    </ext:SpinnerField>
                                </Editor>
                            </ext:GroupingSummaryColumn>

It works fine on load, but I looking for event which can fire

this.setDisabled(parseInt(#{hdnSpecsCount}.getValue()) <= 0)

for spinner if user change hdnSpecsCount variable.

[Daniil]

Hi,

Well, you could handle AfterEditr event of a GridPanel.
http://docs.sencha.com/ext-js/3-4/#!...vent-afteredit

Though I'd recommend to stop editing by one of the two following ways:

1. Returning false from a GridPanel' BeforeEdit handler:
http://docs.sencha.com/ext-js/3-4/#!...ent-beforeedit

2. Overriding the ColumnModel's isCellEditable method. Now it looks:

function (colIndex, rowIndex) {
    var c = this.config[colIndex], ed = c.editable;
    return !!(ed || !Ext.isDefined(ed) && c.editor);
}

[Daniil]

In the other thread I had saw that you use the EditableGrid plugin. It's an important detail.

This plugin re-render the editors after any editor blurs. It means that the Render event of a SpinnerField is fired.

According to the problem in the related thread
http://forums.ext.net/showthread.php?16252

this Blur listener for a SpinnerField should help:

<Spin Handler="this.fireEvent('blur', this);" />

[bakardi]

Thanks. It works.