Asp net formview itemupdating e newvalues


01-May-2018 04:06

This Form View behavior can be problematic when we we need the original object and the modified object to perform an update with conflict detection (see LINQ to SQL example below).

Note that Conflict Detection is set to Compare All Values in the Object Data Source.

When you're in the Edit mode, you can't extract the Text property out of the Cell. Pass 1 control value to another control value I have this form, is the detailsview, and in edit mode, I have a link that you click to open up a small dhtml window (not a new window but more like a layer so everything is on the same page).

Alok Hi aloksinha83, Please see this post: Qin Dian Tang Microsoft Online Community Support Please remember to mark the replies as answers if they help and unmark them if they provide no help....

But i am not finding same function in detailsview.i could only see that the record are shown as a single list.

Is it possible to arrange the controls in different direction and position inside detailsview,so that during runtime it is shown differently. Details View I am using a Details View to update an existing SQL Server record.

Since the original object was modified by the Form View, it will never be found by SQL and no update will occur!Here we have a Text Box inside an Update Panel inside the Edit Item Template.Since two way binding is not supported for the First Name Text Box, the special code for extracting values is not generated resulting in null being sent back for the First Name property. I just don't understand why using a nested control doesn't work properly.Hello, the Details View will renders as a table ,and its layout is not flexible enough , this is why the Form View Exists, its the same as Details View , but it has a flexible Layout , so the Form View is the b... When I run the web app, I choose to edit this field & can type whatever I want no problem. Hi zhughes, You can implement "go to the next line by pressing the enter key". Details View Control, Validator Control Hello, I am trying to add a Required Field Validator Control to a template field in the Details View Control, here is the code: Calendar2. The columns from the sqldatasource display fine in the Details View and I can edit them.

& Detailsview control for VS I have a detailsview control on my form thats linked to a sql file. However, I can't figure out how to "go to the next line." Pressing the enter key obviously doesn't work, & it doesn't like html like or . When I click Update, I get the Item Updating event but not the Item Updated event, and the revisions are not written to the database.While there are other techniques you can use with Linq to SQL to avoid the issue above, the point of this post is to show how the Form View handles null values.



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