I am running into a problem in IE8 and a column that has a type of ColumnEditorType.Combo.
I set it up with the following options
.ComboEditorOptions(options => { options.AllowCustomValue(false); options.Mode(ComboMode.DropDown); options.ShowDropDownButton(true); options.DataSource(ViewBag.StatusValues); options.TextKey("Text"); options.ValueKey("Value"); options.EnableClearButton(false); options.DropDownOnFocus(true); options.SelectItemBySpaceKey(true); });
When I get a iggridupdatingeditcellended event I check the columnKey and I want to perform some action on the data if it has changed in the cell.
This is working in IE7,IE9, and latest Chrome. IN IE8 I am getting an exception
Unhandled exception at line 19, column 8627 in http://localhost:60001/Portal/Scripts/Infragistics/modules/infragistics.ui.grid.selection.js
0x80020003 - Microsoft JScript runtime error: Member not found.
_cellFromEvent [infragistics.ui.grid.selection.js] Line 19 Script _mouseDown [infragistics.ui.grid.selection.js] Line 19 Script _sel [infragistics.ui.grid.updating.js] Line 21 Script _endEdit [infragistics.ui.grid.updating.js] Line 21 Script _onEvt [infragistics.ui.grid.updating.js] Line 21 Script Anonymous Function [infragistics.ui.grid.updating.js] Line 21 Script
I am wondering 2 things.
1) Is there a better way, like hooking into an event on the combo editor, so that I know when a value has changed
2) If there is not a different event, how can I stop this behavior.
Hello ddally,
Thank you for contacting Infragistics,
I have done some looking into this matter. You should be able to handle the SelectionChanged or SelectionChanging event of the combo. You can see more information about this event here:
http://help.infragistics.com/jQuery/2012.2/ui.igcombo
After going to the link click on the Events tab/item and scroll down.
Concerning the updating edit cell eneded event being unable to work in IE8 I have some follow up questions concerning this matter. What version if IgniteUI are you using? Do you know what build/service release you are using for that version?
Sincerely,Mike P.Developer Support Engineer IIInfragistics, Inc.www.infragistics.com
The combo is a grid editor component so I do not see a way to hook into it, because I do not see one actually being created, just the options for it in the grid.
I am using 12.2.20122.2113.
I have disabled all of the code in the edit cell ended event and it still occurs. The grid in question has the following features. Most columns are read only except for a check box and the combo box column.
For now I have made those read only in IE 8.
var readOnly = (Request.Browser.Browser == "IE") && (Request.Browser.MajorVersion == 8);
settingsBuilder.ColumnSetting().ColumnKey("IsExcludedFlag").ReadOnly(readOnly); settingsBuilder.ColumnSetting().ColumnKey("Stage").ReadOnly(readOnly).EditorType(ColumnEditorType.Combo) .ComboEditorOptions(options => { options.AllowCustomValue(false); options.Mode(ComboMode.DropDown); options.ShowDropDownButton(true); options.DataSource(ViewBag.StatusValues); options.TextKey("Text"); options.ValueKey("Value"); options.EnableClearButton(false); options.DropDownOnFocus(true); options.SelectItemBySpaceKey(true); });
The grid itself is defined as follows
@(@Html.Infragistics().Grid<PatientGridMember>() .ID(gridId).PrimaryKey("PatientListMembersID") .LoadOnDemand(false).AutoGenerateColumns(false).AutoGenerateLayouts(false).EnableUTCDates(true) .EnableHoverStyles(true).RenderCheckboxes(true).LocalSchemaTransform(true).AutoCommit(true) .Columns(GenerateChildColumns) .Features(feature => { feature.Sorting().Mode(SortingMode.Single); feature.Selection().Mode(SelectionMode.Row).MultipleSelection(true); feature.RowSelectors().EnableCheckBoxes(true).EnableRowNumbering(false); feature.Resizing().AllowDoubleClickToResize(true); feature.Updating().EditMode(GridEditMode.Cell). EnableDeleteRow(false).EnableAddRow(false).ColumnSettings(CreateColumnSettings); }) .DataSource(physician.Members.AsQueryable()) .DataBind() .CalculateWidthAndHeight() .Render() )
Thank you for the update and sample. I have taken a look at your sample and I have been unable to run it. Concerning the issue of the cell edit ended event having an error occur when fired in IE8 in a separate sample I have been able reproduce this issue. I have logged this internally with the id TFS# 135171. I am making a private case for this matter where you will receive further updates concerning this matter.
This same error is also occurring in IE7
Hi Donald,Our developers have resolved the problem and you will be able to take advantage of the fix in the upcoming Service Release for Ignite UI 2012.1 and 2012.2.
Unfortunately the fix did not make it into the RTM build for 2013.1, but it will be present for the 1st Service Release for that iteration.Hope this helps,Borislav
Thanks for the update, We have moved away from using the Grid except for very simple situations. I might circle back and see how the code base has evolved once these type of kinks get worked out.
Sorry to hear that the Ignite UI grid didn't manage to help you implement your scenario.Truth be told, working out such kinks is a tough challenge for any control, regardless of the vendor, so I hope the substitute you're using right now is performing fine in your scenario.