[CLOSED] Question about linked ComboBoxes in a GridPanel

[matrixwebtech]

Hi daniil
I go through with http://mvc.ext.net/#/Form_ComboBox/L...ombos_In_Grid/ and found on every click "Edit" method is called if the combobox value not changed .

can you please suggest me how I set ,the method "Edit" only called if cell value is changed.

[matrixwebtech]

Hi daniil,Its surprise to me to forum behavior
For some query I post a reply to http://forums.ext.net/showthread.php...=Linked+Combos
But after some times I came back and check ,I see http://forums.ext.net/showthread.php...l=1#post210161 post is created as a new thread and removed from previously post thread.Is that forum's new functionality or some one edit?but I not found last edited by

[Daniil]

Hi @matrixwebtech,

I did that that. I found your question worth an individual thread.

can you please suggest me how I set ,the method "Edit" only called if cell value is changed.

Adding this Before handler for the Edit DirectEvent helps.

return e.value !== e.originalValue;

I updated the examples in SVN and online with that change. Thank you for pointing out the problem.

[matrixwebtech]

Hi Daniil
Is it possible to get same functionality as " linked ComboBoxes in a GridPanel " ( http://mvc.ext.net/#/Form_ComboBox/L...ombos_In_Grid/ ) with " ComponentColumn as Editor "( http://mvc.ext.net/#/GridPanel_ComponentColumn/Editor/ ) ?

[Daniil]

I would say it should be possible.

[matrixwebtech]

Hi Daniil,Good morning.
I not find a example or reference,can you please give one?
I use http://mvc.ext.net/#/GridPanel_ComponentColumn/Editor/ and set

.Plugins(X.CellEditing()
            .Listeners(events => events.BeforeEdit.Fn = "beforeEdit")
            .DirectEvents(events => 
            {
                events.Edit.Action = "Edit";
              
                events.Edit.ExtraParams.Add(new Parameter { Name = "field", Value = "e.field", Mode = ParameterMode.Raw });
                events.Edit.ExtraParams.Add(new Parameter { Name = "index", Value = "e.rowIdx", Mode = ParameterMode.Raw });
                events.Edit.ExtraParams.Add(new Parameter { Name = "recordData", Value = "e.record.data", Mode = ParameterMode.Raw });
            })

but the Edit method not called.

[Daniil]

Morning! Where are you located, by the way? It looks we have morning at the same time:)

Unfortunately, we don't have such an example.

A CellEditing is not used at all if you edit a ComponentColumn. Please use a ComponentColumn's events.

[matrixwebtech]

India (GMT +5.5).I think u r from Russia?

Please use a ComponentColumn's events.

can you please give some idea which event I use or some sample mockup can help.

so I need to code like

 Html.X().ComponentColumn()
                .Editor(true)
                .DataIndex("DateField")
                .Flex(1)
                .Text("Date")
                .Component(Html.X().DateField())
                .DirectEvents(de =>
                {
                    de.Edit.Action = "Edit";
                    de.Edit.ExtraParams.Add(new Parameter { Name = "recordData", Value = "e.record.data", Mode = ParameterMode.Raw });
                })

[Daniil]

Yes, I am from Russia, GMT +4.

can you please give some idea which event I use

Yes, I would try with the Edit event as you do.

or some sample mockup can help

Unfortunately, we don't have such an example.

[matrixwebtech]

Hi
after adding

return e.value !== e.originalValue;

event fire after only value is changed.which is fine.but my question is can we set up event for specific column/columns?