Il est bien plus beau de savoir quelque chose de tout que de savoir tout d'une chose. [Blaise Pascal]

Hide SharePoint 2007 list column from edition using JavaScript

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Here is a quite simple way to hide some column in a SharePoint list when you create/edit/view a list item, using JavaScript.
Here is my list definition:
I just have Title and MyHiddenColumn columns.

Here are the 4 pages where my list can be viewed and edited.
Create new item:

List view:

Display item:

Edit item:

What I want to do is to hide the MyHiddenColumn column (this could be useful to manage confidential information related to a list item).
To hide this column to the list view, I just have to remove the column from the view (easy).
To hide the column on the 3 other screens, I will use the following JavaScript code, included in the page:

<script language="javascript" type="text/javascript">

function findacontrol(FieldName) {

   var arr = document.getElementsByTagName("!");

   // get all comments
   for (var i=0;i < arr.length; i++ )
      // now match the field name
      if (arr[i].innerHTML.indexOf(FieldName) > 0) {
          return arr[i];     

function hideFields() {

   var control = findacontrol("MyHiddenColumn");"none";

Where MyHiddenColumn is the name of the column I want to hide.
You can edit the page using Microsoft Office SharePoint Designer.

Save your change.

The result is then:
Create new item:
Display item:
Edit item:

Not so stupid question now, how can I edit this hidden field? The solution is Data Sheet view:

If you ensure that standard users cannot use another view than the default one (without this column displayed), this is a simple solution to add confidential information to a list item without creating a second list.

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