Javascript – Getting Sharepoint selected list item by using Client Side Object Model (CSOM)

csomjavascriptsharepointsharepoint-2010

Can anybody please help me by suggesting good site or sample code for Getting Sharepoint selected list item by using Client Side Object Model (CSOM) in sharepoint 2010. I need to print these selected items by using CSOM. Please help me for this. Thanks in adavance.

Best Answer

SP.ListOperation.Selection Class Provides methods for selecting lists or list items, in particular SP.ListOperation.Selection.getSelectedItems() method Gets the list items being selected

Example 1: Get selected items 

function getSelectedItems()
{
    var context = SP.ClientContext.get_current();
    var selectedItems = SP.ListOperation.Selection.getSelectedItems(context);
    return selectedItems;
}

Note: Method SP.ListOperation.Selection.getSelectedItems returns the key/value collection > that contains the list items being selected (not SP.ListItem collection!)

Example 2. Get selected SP.ListItem collection 

function getSelectedItems(OnSuccess,OnError)
{
    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() {
          OnSuccess(listItems);       
       },
       OnError
    ); 

}

//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());
});
Related Topic