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Infragistics Ultra Web Grid Updating ProblemI was recently assigned to build a database administration tool with an
infragistics web grid UI. I am able to pull the data into a dataSet and bind it fine. However, when I attempted to use the UpdateCell or UpdateCellBatch events to transfer updated data to the data set, the event arguements (Infragistics.WebUI.UltraWebGrid.CellEventArgs e) are missing critical information such as the row and column of the cell being updated, and most of the CellEventArgs are either null or -1. I tried copying directly from a sample on the Infragistics website but again, the CellEventArgs are missing the data even their tutorial needs to run properly. Any help would be appreciated, - Paul This is a question for Infragistics support.
Show quoteHide quote "Paul W" <Paul.Wonde***@medcere.com> wrote in message news:1119981375.116310.20950@g14g2000cwa.googlegroups.com... >I was recently assigned to build a database administration tool with an > infragistics web grid UI. I am able to pull the data into a dataSet and > bind it fine. However, when I attempted to use the UpdateCell or > UpdateCellBatch events to transfer updated data to the data set, the > event arguements (Infragistics.WebUI.UltraWebGrid.CellEventArgs e) are > missing critical information such as the row and column of the cell > being updated, and most of the CellEventArgs are either null or -1. I > tried copying directly from a sample on the Infragistics website but > again, the CellEventArgs are missing the data even their tutorial needs > to run properly. > > Any help would be appreciated, > - Paul > This looks like a question you
should ask at the Infragistics forums : http://devcenter.infragistics.com/DevCom/NewsGroups.Aspx In particular at : news://news.infragistics.com/Infragistics.dotnet.WebGrid Juan T. Llibre ASP.NET MVP http://asp.net.do/foros/ Foros de ASP.NET en Español Ven, y hablemos de ASP.NET... ====================== Show quoteHide quote "Paul W" <Paul.Wonde***@medcere.com> wrote in message news:1119981375.116310.20950@g14g2000cwa.googlegroups.com... >I was recently assigned to build a database administration tool with an > infragistics web grid UI. I am able to pull the data into a dataSet and > bind it fine. However, when I attempted to use the UpdateCell or > UpdateCellBatch events to transfer updated data to the data set, the > event arguements (Infragistics.WebUI.UltraWebGrid.CellEventArgs e) are > missing critical information such as the row and column of the cell > being updated, and most of the CellEventArgs are either null or -1. I > tried copying directly from a sample on the Infragistics website but > again, the CellEventArgs are missing the data even their tutorial needs > to run properly. > > Any help would be appreciated, > - Paul > Did you do a databind on the grid? This is usally the cause of a lot of the
problems. -- Show quoteHide quoteStaff Consultant II - Enterprise Web Services - Cardinal Solutions Group Future Business Model - National City Mortgage "Paul W" wrote: > I was recently assigned to build a database administration tool with an > infragistics web grid UI. I am able to pull the data into a dataSet and > bind it fine. However, when I attempted to use the UpdateCell or > UpdateCellBatch events to transfer updated data to the data set, the > event arguements (Infragistics.WebUI.UltraWebGrid.CellEventArgs e) are > missing critical information such as the row and column of the cell > being updated, and most of the CellEventArgs are either null or -1. I > tried copying directly from a sample on the Infragistics website but > again, the CellEventArgs are missing the data even their tutorial needs > to run properly. > > Any help would be appreciated, > - Paul > > Yeah, I bound my dataset to the grid using the DataBind function. Is
this a problem and if so, how do I get the data from my data set onto the grid if I don't bind it? Thanks, - Paul Paul,
You should set the DataSource of the grid to the appropriate DataTable/DataView. If there are relations in the DataSet to this table this will create a multiband(level) grid. Make sure to code InitializeLayout to set the grid layout after the DataSource changes. Also if you ever want to clear the grid by setting the DataSource to null make sure that your InitializeLayout code handles this appropriately. As others have said Infragistics provide newsgroup support on news.infragistics.com. The appropriate newsgroup for UltraWinGrid questions would be infragistics.dotnet.wingrid. Ron Allen Show quoteHide quote "Paul W" <Paul.Wonde***@medcere.com> wrote in message news:1120141076.197618.6830@z14g2000cwz.googlegroups.com... > Yeah, I bound my dataset to the grid using the DataBind function. Is > this a problem and if so, how do I get the data from my data set onto > the grid if I don't bind it? > > Thanks, > - Paul > 
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