Create List item in Folders using Client Object Model

There are scenarios where you would like to add list item to a folder/sub folder in a custom SharePoint list and many of you would like to achieve this using ECMA script/ JavaScript Client Object Model. Before we start with the code, i am assuming that you have enables Folder Content Types in a custom list and have also created a Folder in a list before the below snippet is executed.


function CreateListItemInFolder()
{

// Create client context
 var myContext = new SP.ClientContext.get_current();
 // Get current web (comparable to SPWeb)
 var myWeb = myContext.get_web();
 // Get list by title (comparable to SPList)
   var myList = myWeb.get_lists().getByTitle('Docs');
   // Create new object for list item creation

 //Create List Item Infor and set the Folder Path for the item to be created.      
      var myListItemCreationInfo = new SP.ListItemCreationInformation();
      myListItemCreationInfo.set_folderUrl("http://servername/sites/PP/Blog/Lists/Docs/Folder1");
 var newLinkItem= myList.addItem(myListItemCreationInfo);

     // Set properties for new list item
 newLinkItem.set_item('Title', "Title");
 // Update the new item
 newLinkItem.update();

myContext.executeQueryAsync(Function.createDelegate(this, onSuccessAddQL),Function.createDelegate(this, onFailureAddQL));

}
function onSuccessAddQL(sender, args)
{
alert("Item Added Successfully In the Folder");
SP.UI.ModalDialog.commonModalDialogClose(SP.UI.DialogResult.cancel,'Closing Quick Links Dialog');
}
function onFailureAddQL(sender, args)
{
alert("Item Adding Failed to the Folder");
}

happy coding..