Use existing Modal Popup

Question

i was wondering is there is a way to use existing modal popup already use by the sharepoint site and override their callbacks ?

Thanks

Answer 1

Yea, there is a dialogReturnValueCallback option when using the SP.UI.ModalDialog.showModalDialog. See http://msdn.microsoft.com/en-us/library/ff410058%28v=office.14%29.aspx

In the callback function you can test to see whether the user clicked ok or cancel to close the dialog.

var options = SP.UI.$create_DialogOptions();
options.url = url;
options.dialogReturnValueCallback = Function.createDelegate(null, CloseCallback);
SP.UI.ModalDialog.showModalDialog(options);

// Dialog callback
function CloseCallback(result, target) {
    if (result === SP.UI.DialogResult.OK) {

    }
    if (result === SP.UI.DialogResult.cancel) {

    }
}