Get Selected items in a list sharepoint online

Question

I'm trying to create a function which retrieve all selected items in a list in a specific column however i keep getting following error:

items[i].get_item["Titel"] is not a function

However when i use

items[i].id

It returns all the ids of the selected items

How come it cant return by the column Titel?

Here is my code

function GetSelectedItemsID() {

    SP.SOD.executeFunc('sp.js', 'SP.ClientContext', function(){

        var ctx = SP.ClientContext.get_current();
        var items = SP.ListOperation.Selection.getSelectedItems(ctx);
        var myItems = '';
        var i;

         for (i in items)
         {
             myItems += ' ' + items[i].get_item("Titel");

         }


         window.alert(myItems);

    });

}

Vadim Gremyachev Vadim Gremyachev · Accepted Answer · 2015-08-06T07:57:41

SP.ListOperation.Selection.getSelectedItems() method returns key/value collection that contains the list items being selected, where:

key zero-based integer value
value is an object that contains two attributes, id and fsObjType, where id is the ID of the list item, and fsObjType is the type of the item: 0 = list item or document, 1= folder

Since your goal is to retrieve selected list items, the following example demonstrates how to accomplish it:

Get selected list items (SP.ListItem collection) from a list

function getSelectedItems(success,error)
{
    var context = SP.ClientContext.get_current();
    var listId = SP.ListOperation.Selection.getSelectedList(); //selected list Id
    var selectedItemIds = SP.ListOperation.Selection.getSelectedItems(context); //selected Items Ids

    var list = context.get_web().get_lists().getById(listId);
    var listItems = [];
    for (idx in selectedItemIds)
    {
        var item = list.getItemById(parseInt(selectedItemIds[idx].id));
        listItems.push(item);
        context.load(item);
    }
    context.executeQueryAsync(
       function() {
          success(listItems);       
       },
       error); 
}

//Usage
getSelectedItems(function(items){
    for (var i =0 ; i < items.length;i++)
    {
       console.log(items[i].get_item('Title'));  
    }  
},function(sender,args){
    console.log('An error occured: ' + args.get_message());
});

Get Selected items in a list sharepoint online

2 Answers