Microsoft Sharepoint Server 2007, 2010 & 2013

Add a content editor WebPart to the New form of custom list and add the below code,  replace the  ID of your column highlighted yellow  SetUserFieldValue function parameter to your people picker column name. < script src = " //ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js " >< /script > < script type = " text/javascript " > $( document ).ready( function () { var userid = _spPageContextInfo.userId; function GetCurrentUser () { var requestUri = _spPageContextInfo.webAbsoluteUrl + " /_api/web/getuserbyid( " + userid + " ) " ; var requestHeaders = { " accept " : " application/json;odata=verbose " }; $.ajax({ url : requestUri, contentType : " application/json;odata=verbose " , headers : requestHeaders, success : onSuccess, error : onError }); } function onSuccess ( data , request ){ var loginName = data.d.Title; SetUserFieldValue(

Give your Sharepoint URL and the list name. Run the below script for 'Disabling threshold' message. $site = Get-SPWeb https://****/sites/***/*** $List = $site.Lists["UAT Defect Tracker"] $List.EnableThrottling = $false $List.Update()

For Expand/collapse "Left Navigation (Quick Launch) for sharepoint 2013 Copy the below code and paste in Master page jQuery(document).ready(function () {  /*set dynamic css logic*/  if($('#sideNavBox .menu-item.selected').length){   //propagates the selected class, up the three.   $('li.static').removeClass('selected');   $('#sideNavBox .menu-item.selected').parents('li.static').addClass('selected');   //collapses top siblings of selected branch   $('#sideNavBox .menu-item.selected').parents('li.static').last().siblings()    .find('> ul').hide();  }  else $('#sideNavBox .root.static > li.static > ul').hide();  /*set accordion effect*/  $('#sideNavBox .root.static > li.static').each(function(){   if($(this).find('ul').length){    $(this).addClass('father').click(function(){     if($(this).children('ul').css('display')

a script wherein if we give an user name for ex Deleted By "Bai,Mala(Mala)",it should delete the all the files which were deleted by user. Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue $siteURL = "your site url" $site = New-Object microsoft.sharepoint.spsite ( $siteURL ) $query = new-object Microsoft.SharePoint.SPRecycleBinQuery ; $query . ItemState = “FirstStageRecycleBin” ; $itemcoll = $site . GetRecycleBinItems( $query ); #Delete items those are deleted by Mala $files = $itemcoll | where { $_ . DeletedByName -match "your name" } #Delete output foreach ( $file in $files ) { $site . RecycleBin . Delete( $file . ID) }