Enable/Disable RowWidget in TUniDBGrid

[MarkB]

When RowWidget is enabled, is it possible to enable/disable (or even make not visible) the Expand/Collapse button on a row by row basis?

[Sherzod]

Hi, 

Can you please clarify your question? 

[MarkB]

1 hour ago, Sherzod said:

Hi, 

Can you please clarify your question? 

[Sherzod]

Do you want to show or hide by condition, by value of a cell?

[MarkB]

53 minutes ago, Sherzod said:

Do you want to show or hide by condition, by value of a cell?

Yes

[Sherzod]

And what condition do you want to use?

[MarkB]

5 minutes ago, Sherzod said:

And what condition do you want to use?

Just a value from a column from the active Row in the Dataset.

[Sherzod]

3 hours ago, MarkB said:

Just a value from a column from the active Row in the Dataset.

Try to analyze and test...

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts) 
{
    if (sender.hasRowWidget) {
        columns[0].renderer = function(value, data, record) { // rowwidget column
            if (record.get('0') > 2000) { // first field index
                return "" // hide
            } else {
                return '<div class="' + Ext.baseCSSPrefix + 'grid-row-expander" role="presentation" tabIndex="0"></div>';
            }
        }
    }
}

 

[MarkB]

10 hours ago, Sherzod said:

Try to analyze and test...

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts) 
{
    if (sender.hasRowWidget) {
        columns[0].renderer = function(value, data, record) { // rowwidget column
            if (record.get('0') > 2000) { // first field index
                return "" // hide
            } else {
                return '<div class="' + Ext.baseCSSPrefix + 'grid-row-expander" role="presentation" tabIndex="0"></div>';
            }
        }
    }
}

Thanks.  I'm new to UniGui so I'm not sure where this code goes.

 

[Sherzod]

1 hour ago, MarkB said:

11 hours ago, Sherzod said:

Thanks.  I'm new to UniGui so I'm not sure where this code goes.

 

UniDBGrid.ClientEvents.ExtEvents -> [Ext.grid.Panel] -> function reconfigure 

[MarkB]

3 hours ago, Sherzod said:

UniDBGrid.ClientEvents.ExtEvents -> [Ext.grid.Panel] -> function reconfigure 

Thanks, I'll try it out.

[MOGSY]

Hi

sender.hasRowWidget is undefined.

What may be the issue?

Regards

[Sherzod]

13 minutes ago, MOGSY said:

sender.hasRowWidget is undefined.

What may be the issue?

Hello,

Please clarify your case, most likely you are not using the RowWidget.

[MarkB]

On 2/26/2020 at 10:20 AM, Sherzod said:

UniDBGrid.ClientEvents.ExtEvents -> [Ext.grid.Panel] -> function reconfigure 

Just now trying it out.  

With statement

record.get('0') > 2000)

Which object  is record referring to?

[Sherzod]

1 minute ago, MarkB said:

record.get('0') > 2000)

Which object  is record referring to?

Hello,

To the "first field" of your grid.

[MarkB]

10 hours ago, Sherzod said:

Hello,

To the "first field" of your grid.

So first Field, as in a Dataset, or first Column in the Grid?

Having trouble debugging it, can't find that function in the Chrome Debugger.

[Sherzod]

5 minutes ago, MarkB said:

Having trouble debugging it, can't find that function in the Chrome Debugger.

Can I connect to your PC?

[MarkB]

1 minute ago, Sherzod said:

Can I connect to your PC?

I can't right now.  It's 10 PM here.  I can see the routine when I view source of the page, but I can't figure out how to get to it to debug it.

Maybe you could show a screen shot showing where in the Chrome Debugger I can get to it.

FYI, I will be posting another topic having to do with Aligning Controls in a Detail Frame of the Row Widget Example.

[Sherzod]

Then when you have time let me know.

[MarkB]

On 2/28/2020 at 9:51 PM, Sherzod said:

Then when you have time let me know.

So I sort of got it to work.  It makes +/- button invisible but that are is still clickable and when I do, the column goes into RowEdit mode.

[Sherzod]

6 hours ago, MarkB said:

but that are is still clickable and when I do, the column goes into RowEdit mode.

Sorry, is this another question?

[MarkB]

1 hour ago, Sherzod said:

Sorry, is this another question?

Yes.  The plus minus button is not visible, but clicking on the first column where it used to be still responds to mouse clicks and it puts the whole row into edit mode.  I'd expect clicking on that empty space not to have it do anything.

[Sherzod]

13 minutes ago, MarkB said:

but clicking on the first column where it used to be still responds to mouse clicks and it puts the whole row into edit mode.  I'd expect clicking on that empty space not to have it do anything.

Please explain. Provide the screenshots, make a simple testcase to understand your issue.

[Masteritec]

Hi Sherzod,

If hide + button is depend on other dataset value how to do it?

Like Master Detail 2 dataset design, if no detail record will be hide + sign.