Disable Column Widget Buttons by a row value

[MarkB]

I'd like to have a ColumnWidget with a button but I need the buttons to be able to be disabled based upon a value in the row they are in.

[Sherzod]

35 minutes ago, MarkB said:

I'd like to have a ColumnWidget with a button but I need the buttons to be able to be disabled based upon a value in the row they are in.

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var widgetColIndx=1;
    columns[widgetColIndx].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

[MarkB]

On 3/3/2020 at 10:51 AM, Sherzod said:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var widgetColIndx=1;
    columns[widgetColIndx].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

Thanks.  This kind of works.  If a round trip is made to the server and all rows are returned it works.  But if you edit  the row and change the value to a valid state, the state of the button does not change.

[Sherzod]

7 hours ago, MarkB said:

But if you edit  the row and change the value to a valid state, the state of the button does not change.

Please explain.

[Yai_NP_TH]

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts) { 
    var widgetColIndx=1; 
    columns[widgetColIndx].onWidgetAttach = function(column, widget, record) {
       if (record.get(widgetColIndx) == "Blue Angelfish") { 
           widget.setvisible(true);
        } 
       else
        {
          widget.setvisible(false);
        };
    }; 
}

[fraxzi]

Hi @Sherzod,

I confirmed that:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var widgetColIndx = 2;
    columns[widgetColIndx].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) != "0");
    }; 
}

Doesn't work if dgbrid.Options.dgRowNumbers := true ... works only of set to false..  I need the row number. What is the alternative?

I tried widgetColindx = 3 with row number but it didn't work as well.

 

Thanks,

Frances

[Sherzod]

19 minutes ago, fraxzi said:

Doesn't work if dgbrid.Options.dgRowNumbers := true ... works only of set to false..  I need the row number. What is the alternative?

Hello,

Yes.

[Sherzod]

20 minutes ago, fraxzi said:

I tried widgetColindx = 3 with row number but it didn't work as well.

The reason it doesn't work:

record.get(widgetColIndx)

[Sherzod]

28 minutes ago, fraxzi said:

What is the alternative?

Solution for both cases:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var delta=0;
    if (columns[0].xtype && columns[0].xtype == 'rownumberer') {
        delta = 1;
    }
    var widgetColIndx = 1; //Index without regard to rownumberer
    columns[widgetColIndx + delta].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

[fraxzi]

29 minutes ago, Sherzod said:

Solution for both cases:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var delta=0;
    if (columns[0].xtype && columns[0].xtype == 'rownumberer') {
        delta = 1;
    }
    var widgetColIndx = 1; //Index without regard to rownumberer
    columns[widgetColIndx + delta].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

You're the Man! @Sherzod,

 

Works superbly! Thanks much,

Frances

[sicoobcooplivre]

@SherzodGood morning!
Please, is there a possibility of leaving the button invisible instead of deactivating it?
This topic helped me a lot, but my user wanted it to be invisible, if possible!
Thank you for your attention!

[Sherzod]

Hello,

34 minutes ago, sicoobcooplivre said:

Please, is there a possibility of leaving the button invisible instead of deactivating it?
This topic helped me a lot, but my user wanted it to be invisible, if possible!
Thank you for your attention!

Just use setHidden instead of setDisabled.

[sicoobcooplivre]

Thank you very much!
It worked out!
Great week!

[Yakup ULUTAŞ]

On 3/3/2020 at 8:51 PM, Sherzod said:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var widgetColIndx=1;
    columns[widgetColIndx].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

Thank you, it helped me a lot now

[fraxzi]

On 2/22/2023 at 12:56 PM, Sherzod said:

Solution for both cases:

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    var delta=0;
    if (columns[0].xtype && columns[0].xtype == 'rownumberer') {
        delta = 1;
    }
    var widgetColIndx = 1; //Index without regard to rownumberer
    columns[widgetColIndx + delta].onWidgetAttach = function(column, widget, record) {
        widget.setDisabled(record.get(widgetColIndx) == "Blue Angelfish");
    };
}

 

Hi @Sherzod,

I tried this solution with Grouped dbGrid and I couldn't make it work like the one Not Grouped.

Any suggestion?

Thanks,

Frances

[Sherzod]

Hello @fraxzi

Yes, you need to modify the code for this, there are several examples on the forum using the reconfigure function that can help you.

You can analyze these examples and apply them in your project, I'll try later.

[fraxzi]

On 1/18/2024 at 12:16 PM, Sherzod said:

Hello @fraxzi

Yes, you need to modify the code for this, there are several examples on the forum using the reconfigure function that can help you.

You can analyze these examples and apply them in your project, I'll try later.

Hi @Sherzod,

I looked at all available post but still couldn't figure it out.

Could you help me out please.

Thanks,

Frances

[Sherzod]

Hello @fraxzi

I'll try, but you might also find this post helpful: