UniStringGrid Cell editor

[RobertoLopes]

4 hours ago, Sherzod said:

But as you know, as the name implies, the cells of the UniStringGrid component may contain data of type String in the first place.

Yes but, as a developer of a product, if so  many of my customers are asking for the same feature over and over again, why not include that feature if in fact there is a way to do so ?

[Freeman35]

Can use dbGrid via memtable. so can add TField any field type in runtime. and add this field to dbgrid as well.

[Tokay]

Hi Sherzod. How to add checkboxes only to one column? If I understand correctly your solution draws the checkboxes into all cells.

[Sherzod]

Hello, 

I will check. 

[Sherzod]

2 hours ago, Tokay said:

How to add checkboxes only to one column? If I understand correctly your solution draws the checkboxes into all cells.

Yes. because there is a loop through all columns.

Try beforereconfigure fn instead of reconfigure fn:

function beforereconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    columns[1].rdonly=true;
    columns[1].align = 'center';
    columns[1].renderer = function(value, a) {
        return "<input type='checkbox'" + ((value == '1') ? "checked='checked'" : "") + " onclick='"+sender.nm+"._check(+this.checked, "+a.rowIndex+", "+a.columnIndex+")'>";
    };
}

[Tokay]

Could you please share a sample here for my case?

[Tokay]

I've get a success here, all works fine. Thank you!

[peeryog]

Just resurrecting an old thread. This process works great ! Only question I have is how can I determine the state of the checkbox when iterating through each row on the grid? The end user can check and uncheck each box or this can be done programatically by setting the cell contents. However having the user check or uncheck doesn't appear to be linked to the cell contents. While they appear just fine on the screen ,the cell contents are blank. So probably a client-side process?