Formview onitemupdating - Iliveweb cam
The form can edit, insert or display readonly records depending on the mode property assigned to the control.
I have also come across a couple of others solutions that does the same.The following example assumes the Crm Entity Form View's ID property has been set to "Form View".I have a Form View hooked into an Object Data Source. I have some databound controls within the Rad Panel Bar and I've had a terrible time getting them to work. Please download the attached project, run it and let me know if this is the desired effect.In your project add a Web Form called Form View Demo and an ADO.NET Entity Data Model Books Entities which points to the created table called Book Details.An integer value of the language code or Locale ID of a language pack installed and provisioned in the CRM organization used to localize labels. Set to "false" results in ommission of the anchor links. On Post Back The Crm Entity Form View will not re-databind if this value is false.
If a user has selected values from option set dropdown fields and a control in the page causes a Post Back, re-databinding will clear the user selected value and load the values and select the default option according to the data and metadata in CRM.
But you can skip the Data Source and use the Data Views to handle displaying and updating any collection of objects you want, with a few lines of code.
NET Data Views are powerful tools when coupled with a Data Source.
I prepared a very simplified runnable project that I believe complies with the scenario that you are trying to achieve.
This causes the Form View to have an empty old Values and new Values collection when it updates. I then tried an alternative method, strongly typing the Data Item from the container.
With the Form View (or any of the Data Views), I normally use a Data Source to move data from some data store and into/out of the view.