SP.ClientContext.site property (sp.js)
Gets the site collection that is associated with the client context.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.ClientContext.get_site()
Return value
Type: SP.Site
The site collection that is associated with the client context.
Example
var clientContext;
var siteCollection;
// Make sure the SharePoint script file 'sp.js' is loaded before your
// code runs.
SP.SOD.executeFunc('sp.js', 'SP.ClientContext', sharePointReady);
// Create an instance of the current context and get the site collection.
function sharePointReady() {
clientContext = SP.ClientContext.get_current();
siteCollection = clientContext.get_site();
clientContext.load(siteCollection);
clientContext.executeQueryAsync(onRequestSucceeded, onRequestFailed);
}
function onRequestSucceeded() {
alert('URL of the root website: ' + siteCollection.get_url());
}
function onRequestFailed(sender, args) {
alert('Error: ' + args.get_message());
}