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In Share Point we have If condition "If this user is member of this share point group" We can use this condition to check any user belongs to particular group or not.
Scenario:
Check user belongs to a SharePoint Group and Hide some controls in New/Edit Forms on SharePoint Custom List.
Solution:
The
following Script which will help you in checking if the current logged
in SharePoint user belongs to a SharePoint user group and based on it
hide some controls in New/Edit forms on Custom List.
Step 1: Navigate to your SharePoint 2013 site.
Step 2: From this page select Site Actions | Edit Page:
Edit
the page, go to the "Insert" tab in the Ribbon and click the "Web Part"
option. In the "Web Parts" picker area, go to the "Media and Content"
category, select the "Script Editor" Web Part and press the "Add
button".
Step 3: Once the Web Part is
inserted into the page, you will see an "EDIT SNIPPET" link; click it.
You can insert the HTML and/or JavaScript as in the following:
Script
<script src="/sites/JohnHancock/JS/jquery-1.4.2.min.js"></script><script type="text/javascript">
ExecuteOrDelayUntilScriptLoaded(disableControls,
"sp.js");
var clientContext = null;
var web = null;
var users ;
var oList;
var oListNew;
function disableControls()
{
clientContext = new
SP.ClientContext();
var groupCollection =
clientContext.get_web().get_siteGroups();
var group = groupCollection.getById(4);//the SharePoint usergroup
users =
group.get_users();
clientContext.load(group);
clientContext.load(users);
currentUser =
clientContext.get_web().get_currentUser();
clientContext.load(currentUser);
clientContext.executeQueryAsync(Function.createDelegate(this,
this.onQuerySucceeded), Function.createDelegate(this,
this.onQueryFailed));
RefreshCommandUI();
}
function onQuerySucceeded()
{
if(this.users.get_count() >0)
{
var UserExistInGroup = false;
for(var i=0; i < users.get_count(); i++)
{
//alert(users.itemAt(i).get_loginName());
//alert(this.currentUser.get_loginName());
if(users.itemAt(i).get_loginName() == this.currentUser.get_loginName())
{
UserExistInGroup
= true;
break;
}
}
}
if (UserExistInGroup)
{
$('nobr:contains("Approver")').closest('tr').show();
}
else
{
$('nobr:contains("Approver")').closest('tr').hide();
}
}
function onQueryFailed(sender, args)
{
}
</script>
This is how we use to hide /unhide the columns in SharePoint Out of box forms.
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