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Paste multiple rows from clipboard is crashing

yudi — Mon, 10 Aug 2015 05:03:58 GMT

Thank you for the hint. Instead of changing "UnitInStock" column as System.Decimal, I'm using "UnitPrice" column which by default has decimal data type.

The reported problem occurs if the following conditions are met:

EditType of the column is NoEdit.
DataFormatString of the column is set. For example: c2; or #,###,##; etc.

If your grid's structure met the above condition, the steps below can be used as workaround in order to avoid the problem.

Removes EditType="NoEdit" from the WebGridColumn definition.
Original:
<ISWebGrid:WebGridColumn ... Name="UnitPrice" DataFormatString="c2" EditType="NoEdit" ... />

Modified to:
<ISWebGrid:WebGridColumn ... Name="UnitPrice" DataFormatString="c2" ... />
In InitializeRow server-side event, enable ForceNoEdit of the cell. Enabling this property will force the cell to not allow editing (which has the same effect as set EditType to NoEdit).
Example:
protected void WebGrid1_InitializeRow(object sender, ISNet.WebUI.WebGrid.RowEventArgs e)
{
e.Row.Cells.GetNamedItem("UnitPrice").ForceNoEdit = true;
}

I have tested this workaround and found that the exception is no longer persist when user paste multiple rows from clipboard. Please let me know whether this helps or not.

Paste multiple rows from clipboard is crashing

Vishal — Fri, 07 Aug 2015 11:47:17 GMT

Hi Yudi,

Can you please make "UnitinStocks" Colunm as System.Decimal instead of Int and try to replicate. Because my colunm is decimal type.

Thanking You

Paste multiple rows from clipboard is crashing

yudi — Fri, 07 Aug 2015 03:59:19 GMT

Points To Remember :
I have a column with Numeric Type and its EditType = NoEdit

I was unable to reproduce the problem by using CopyPasteMultipleRows.aspx sample file of WebGrid. Please see attached video which shows how the reported problem is evaluated in my end.

Thank you and have a nice day.

Paste multiple rows from clipboard is crashing

Vishal — Wed, 05 Aug 2015 11:55:30 GMT

Hi Team,

I am getting an error while using "paste multiple rows from clipboard" in webgrid from context menu.

Paste multiple rows from clipboard in webgrid crashing if containing a numeric column and MyColumn.EditType = EditType.NoEdit

Attached a video for your refrence.

Points To Remember :

I have a column with Numeric Type and its EditType = NoEdit

Steps to replicate.

The Properties of this Column are :

In database, table is having column(having datatype float and supports null).(DB.png File attached for example)

1. Fetch DataTable from database.

2. Bind the DataTable into webgrid.

3. Copy the row from the context menu option "Copy this row".

4. Paste the row using context menu option "Paste multiple rows from clipboard".

5. you will get an error "Unable to get property Inner text of undefined or null reference".(grid.png attached for example)