Hi,

Why there is no reply from your side???

Hi,

Is there no update yet???

Hi,

I applied the WebGrid HotFix given by you and everything seemed to work great except for few things.

After Editing, deleting or adding any row in WebGrid the rows are getting updated and pending changes count is also geting reset, but for added rows when the page is rendered again i see 2 rows added, one as a normal row and second as colored row with added row mark in left most of the row. 

There is still a problem with added row, please check in the sample i have attached.

Thanks,

Huzefa

Hi,

I am attaching a sample to demostrate the problem that i am facing.

I would give a brief understanding of what i am trying to achieve.

I have taken a Custom Object i.e. List<SysUser> and have 3 records in it at the start. Here is a outline

SysUserId        LoginName       Password

1                       Admin                123

2                       SysUser              123

3                       PowerUser          123

For me when the user Clicks the AcceptChanges of Grid it goes to server and updates the Object and saves the updated object in Session variable, the updated changes are reflected back on to the grid.

Now there is a button below WebGrid on click of which the whole page data with grid data is saved into the database.

There are Couple of situation I would demonstrate them One by one.

1st Situation:

       I have added columns to WebGrid and attached a DataSource to it on InitializeDataSource event. I have also made SysUserId as dataKeyField and set following property to SysUserId column, namely

         IsAutoIncrement = true;

         Visible = true;

When i set the DataKeyField column to be visible its fine the WebGrid understands the KeyField and sets the Text as Auto when trying to insert any new row.

Internally the id assigned to DataKeyField column starts from 0 (though i already have sysuserid of 1, 2,3).

After adding 3 new rows and post the grid data to server through the click of AcceptChanges button in WebGrid then i get the Keys as 0 , 1, 2

Q. Now this Keys already exists, why doesn't the Webgrid understand the data in the attached object for dataKeyField. It should basically assign the highest possible value to newly added row.

This newly generated keys of webGrid now conflicts with existing keys in the object.

2nd situation:

Now the properties for the dataKeyField Column is as follows,

         IsAutoIncrement = true;

         Visible = false;

 The KeyFieldColumn is now hidden so that User dont see that Auto text again nd again. Now if i add 3 new rows in the WebGrid, it will add and internally it will assign the id of 0,1,2 respectively.

Now if i delete the 1st Row in WebGrid then the 1st row wont be deleted instead the 2nd Row of newly added row is deleted. This because the 2nd row of newly added rows is given an id of 1 and the 1st row in the grid also has a id of 1.

Here it doesn't understand and deletes the 2nd record of newly added row.

Now tell me how should i handle this 2 situations.

Also can you tell me how disable/Hide the Accept All Changes button of WebGrid???

Thanks,

Huzefa

Hi,

My project is running on Asp.Net development environment so naturally it is on localhost. I have not hosted my application on IIS yet.

I don't know why i am facing this strange problem. Can you please help me in solving this problem.

Thanks,

Huzefa