Hi,

There are 2 similar editors Infragistics.Web.UI.EditorControls.WebNumericEditor and Infragistics.WebUI.WebDataInput.WebNumericEdit which are located in different dlls and target different base classes.
The architecture of editors for UltraWebGrid are based on embedded-editor interface, which is defined in shared dll. That dll is shared by controls located in Infragistics.WebUI, such as UltraWebGrid, WebTextEdit, WebDateChooser, etc. So, you need to replace Infragistics.Web.UI.EditorControls.WebNumericEditor by Infragistics.WebUI.WebDataInput.WebNumericEdit.

The default tagname if that editor is igtxt, so it will probably appear in asxp as
<igtxt:WebNumericEdit ID="WebNumericEdit1" runat="server"></igtxt:WebNumericEdit>

Note: the WebNumericEditor belongs to Infragistics.Web.UI which contains AJAX controls and located in a single dll. It can be used by WebDataGrid as editor wrapped into EditorProvider.

Hi, I am trying to implement a WebNumericEditor for an UltraWebGrid. I need to prevent users from entering characters into a numeric cell. I tried to manually validate it via javascript but it seems like Ultrawebgrid numeric columns auto-convert invalid characters to 0 so I never tell if they accidentally hit a character or meant to enter a 0 anyway.  

I'm using these versions of Infragistics

• Infragistics35.Web.v10.1, Version=10.1.20101.1011
• Infragistics35.Web.v10.1, Version=10.1.20101.1011

So far my understanding of how editors work is to drop and editor on the page like so 

<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>

<ig:WebNumericEditor ID="WebNumericEditor1" runat="server" DataMode="Decimal" MinValue="0" MaxValue="100"></ig:WebNumericEditor>

And then at the column I reference the editor right?

<igtbl:UltraGridColumn BaseColumnName="[col name]" EditorControlID="WebNumericEditor1"></igtbl:UltraGridColumn>

But I seem to get this message instead. 

System.Exception: The control ctl00$ContentPlaceHolder1$WebNumericEditor1 references a control that does not implement IProvidesEmbeddableEditor and cannot be used as the editor control for column ctl00xContentPlaceHolder1xUltraWebGrid1_c_0_32

So far I've seen other forum posts use it successfully. So what exactly am I doing wrong? 

Hi guys,

The solution propesed by Viktor Snezhko works pretty well.

You only need to add the next code in order to set/get the value in the grid control (in my case the decimals are delimited with coma that's why i use the replace).

 function AfterEnterEditModeHandler(gridName, itemName) {
     //debugger;
     // Begin custom code to support Excel like float numbers
     var oCell = igtbl_getCellById(itemName);
     var valCell = new Number(oCell.getValue());
     oCell.Band.Grid._editorCurrent.value = valCell.toString().replace(".", ",");
     // End custom code to support Excel like float numbers

   }

   function BeforeExitEditModeHandler(gridName, itemName) {
     //debugger;
     // Begin custom code to support Excel like float numbers
     var oCell = igtbl_getCellById(itemName);
     oCell.setValue(oCell.Band.Grid._editorCurrent.value, false);
     // End custom code to support Excel like float numbers
   }

Success!!

Hi,

I tried to customize format/pattern/etc of WebNumericEdit - but unsuccessfully.

I am sorry for not clear explains of the problem.

I have a page with wNumEdit1 as WebNumericEdit control.

For example, user inputs number 123.123456 into wNumEdit1 and go to next field. I need that the text in the wNumEdit1 field shown as a 123.1235 ( rounded to 4 digits ) , but value remains = 123.123456. 

If the user moves in the wNumEdit1 field that it again sees whole value 123.123456 for editing. 

That is, control should show number in two formats. In "show" mode - as formated rounded number, in "edit" mode - whole number.

 Now I try to format a wNumEdit1 control's text in onblur handler:

        
        function WebNumEdit_TextFormat(oEdit)
        {
            // onblur handler
            setTimeout("FormatNumText('"+oEdit.ID+"');", 100);
        }
        function FormatNumText(numEdID)
        {
            var numEdCtrl = igedit_getById(numEdID);
            if (numEdCtrl)
            {
                var valTxt = numEdCtrl.text;
                var dot = valTxt.indexOf('.');
                if(dot > 0 && dot + 5 < valTxt.length)
                { 
                    valTxt = numToStrFormat(numEdCtrl.value, 4);
                    numEdCtrl.text = valTxt;
                    numEdCtrl.repaint();
                }
            }
        }

I will be grateful for any ideas.

Hi,

To customize format/pattern/etc of WebNumericEdit you do not need to override anything. You can create a NumberFormatInfo object with disired properties and set it to NumberFormat property of control (similar to codes in the very first email or NetAdvantage samples related to culture formats).