Itemupdating properties afterproperties null

05-Nov-2019 22:28 by 8 Comments

Itemupdating properties afterproperties null

If via Share Point default edit form all columns are present in afterproperties collection, but if you edit an item from custom code (e.g.

From the calendar settings choose "Create column" under the Columns options.

Share Point reads these values from the event parameter and modifies the item accordingly when the actual operation runs (e.g.

the actual Add / Update operation for which the Adding / Updating event is being fired).

A common usage for Sharepoint is meeting room bookings.

This article will provide one way of elegantly handling this scenario with some simple configuration but then we'll take it a step further by getting under the hood of WSS and adding some validation so that a room can not be double booked.

Let me start with “What is an Item Event Receiver”Item Event receivers in Microsoft Share Point 2010 enable your custom code to respond when specific actions occur on a Share Point List Item.

Instead of writing more paragraphs I can use tabular to explain, I think this will be easy to understand.

Ali, Thanks, but this is something I already have set up.

The problem is that after the value is updated, everytime the item is changed (other columns that the one that trigger the workflow) the workflow restars, and in my case re-sends an email (it was set up to Actions: send an email). Thanks, You probably need two workflows, a hidden field and a "Start another workflow activity" (which can be found on Code Plex) Workflow 1 is a helper workflow which is set to start when an item is changed: It check if Status is equal to hidden field If it is the exit If not then start workflow 2 and set hidden field to current value of Status Workflow 2 is then the real workflow which does what you want when Status is changed @Marius: The first step in the workflow should be to compare the field value and provide a logic branch.

If the value equals what you want then run the worlflow. If the email is being received with any modification then you have got your flow wrong.

Martin's solution is very straightforward but you can also expand on this by using content types to allow for an approval process that performs another action.

Few new event handlers are added for site, web, list, listitems etc.