Prevent some columns to edit | Infragistics Forums

5549

Prevent some columns to edit

martin posted over 13 years ago

Hi, i use currently infragistics v10 vol3 webdatagrid. i bind it dynamically with an dataset. i have edit mode on to change the value of some cells (but not all! )
now i want some columns prevent for editing (change values) .
What is the best way to handle this code behind !
i set the columns also code behind
ilke this
Dim Datacolumn2 As New BoundDataField
        Datacolumn2.DataFieldName = sFieldname.ToLower
        Datacolumn2.Key = sFieldname.ToLower
        Datacolumn2.Header.Text = Titel
        Datacolumn2.Width = nsize
        webdatagrid1.Columns.Add(Datacolumn2)

in the InitializeRow event i have no property.

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5739

Edward posted over 13 years ago

Hi again,

You could also capture the client side enteringeditmode event and use code behind to assign the event. Here's a snippet from the forums:

function enteringEditMode(grid, eventArgs)

{

      var cell = eventArgs.getCell();

      if (cell.get_column().get_key() == "SecondColumn")

      {

      eventArgs.set_cancel(true);

      }

}

Ed
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5549

Offline martin posted over 13 years ago in reply to Edward

Hi thanks for your hints, the following now working for me.

Dim objColumnEdit As New EditingColumnSetting

objColumnEdit.ReadOnly =

True

objColumnEdit.ColumnKey =

"col1"

WebDataGrid2.Behaviors.EditingCore.Behaviors.CellEditing.ColumnSettings.Add(objColumnEdit)

Dim objColumnEdit1 As New
EditingColumnSetting

objColumnEdit1.ReadOnly =

True

objColumnEdit1.ColumnKey =

"col2"

WebDataGrid2.Behaviors.EditingCore.Behaviors.CellEditing.ColumnSettings.Add(objColumnEdit1)

Dim objColumnEdit2 As New
EditingColumnSetting

objColumnEdit2.ReadOnly =

True

objColumnEdit2.ColumnKey =

"col3"

WebDataGrid2.Behaviors.EditingCore.Behaviors.CellEditing.ColumnSettings.Add(objColumnEdit2)
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