Stop SharePoint converting dates to GMT timezone

I often used with SharePoint custom forms and in general I based my development on SharePoint JSOM. Working with it, I am often requested to update date and time fields using JSOM. But there is a small issue with it.

var dt = new Date();

The code above is with working, with an exception. It converts the date to GMT timezone. If my timezone is GMT + 2, recorded date will have 2 hours less then I have specified. The workaround is to convert the date into formatted string.

var dt = new Date();

Date format function is provided by MicrosoftAjax, which is included by default.


Create document set with custom properties using JSOM

This is article is not about something new, is about how you organize the code to create a document set with custom properties. Let’s imagine I have created a column “Employee” (people or group field type) and associate it with Document Set content type. Of course I want to assign a value to this field when I create a new document set. What I did was to get the pieces of information from the internet and consolidate my code based on these.

Shp.DocumentSet = function () {
    throw 'Cannot instantiate Shp.DocumentSet static class';

Shp.DocumentSet.createDocumentSet = function (listName, docSetName, web, properties, success, fail) {
    /// <signature>
    ///	    <summary>Create document set</summary>
    /// 	<param name="listName" type="String" optional="false" mayBeNull="false">Document library name</param>
    /// 	<param name="docSetName" type="String" optional="false" mayBeNull="false">Document set name</param>
    ///     <param name="web" type="SP.Web" optional="false" mayBeNull="true">Web</param>
    ///     <param name="success" type="Function" optional="false" mayBeNull="false">Success</param>
    ///     <param name="error" type="Function" optional="true" mayBeNull="false">Fail</param>
    /// </signature>

    var e = Function.validateParameters(arguments, [{ name: 'listName', type: String, optional: false, mayBeNull: false },
                                                     { name: 'docSetName', type: String, optional: false, mayBeNull: false },
                                                     { name: 'web', type: SP.Web, optional: false, mayBeNull: true },
                                                     { name: 'properties', type: Object, optional: false, mayBeNull: true },
                                                     { name: 'success', type: Function, optional: false, mayBeNull: false },
                                                     { name: 'fail', type: Function, optional: false, mayBeNull: true }], true);
    if (e) throw e;

    var ctx = (typeof web === 'undefined' || web === null) ? SP.ClientContext.get_current() : web.get_context();
    var web = (typeof web === 'undefined' || web === null) ? ctx.get_web() : web;
    var fail = fail || function (err) { alert(err); }

    Shp.DocumentSet._createDocumentSet(listName, docSetName, ctx, web, properties, success, fail);


Shp.DocumentSet._createDocumentSet = function (listName, docSetName, ctx, web, properties, success, fail) {

    var list = web.get_lists().getByTitle(listName);

    var parentFolder = list.get_rootFolder();

    var docSetContentTypeID = "0x0120D520";
    var docSetContentType = ctx.get_site().get_rootWeb().get_contentTypes().getById(docSetContentTypeID);

    ctx.executeQueryAsync(function () {
        SP.DocumentSet.DocumentSet.create(ctx, parentFolder, docSetName, docSetContentType.get_id());
        var docSetFolder = web.getFolderByServerRelativeUrl(parentFolder.get_serverRelativeUrl() + '/' + docSetName);
        var docSetFolderItem = docSetFolder.get_listItemAllFields();
        if (properties != null) {
            for (var property in properties) {
                if (properties.hasOwnProperty(property) === true) {
                    docSetFolderItem.set_item(property, properties[property]);
        ctx.executeQueryAsync(function () {
        }, fail);



I have created a static class called Shp.DocumentSet with Shp.DocumentSet.createDocumentSet method, which accepts these parameters:

  • listName: document library name
  • docSetName: document set name
  • docSetName: SP.Web I want to use for current operation. If null, web for current context will be considered.
  • properties: an object containing custom properties I want to update. If null, no custom property will be updated.
  • success: function to be called on success. This will be called passing list item associated with document set folder as a parameter.
  • fail: function to be called on fail.

Let’s see how you can use it.

var docLibraryName = 'Doc library name';
var docSetName = 'Doc set name';
var spWeb = null;
var properties = {};
properties['Employee'] = employeeId;
var success = function(item) {
    // Do something with item

var fail = function (err) {
    // Do something with error

Shp.DocumentSet.createDocumentSet(docLibraryName, docSetName, spWeb, properties, success, fail);

Creating document set with custom property is now a simple a operation. I do not need write a lot of code each time I need to this.