Summary:

This example is used to retrieve the creation date and modified date of a web site using JSOM

Content:

This article explores the web properties with the following code example, which displays the title, creation date and last modified date of a current site. Use the Gift for Developers from SharePoint article to insert the following code to the page.
  1. <!-- How to get the Created date and Last Modified date of a Site -->
  2. <!-- HTML Content -->
  3. <div id="myapp"></div>
  4. <!-- Script Content -->
  5. <script type='text/javascript'>
  6. var oWeb;
  7. function getwebdetails()
  8. {
  9. var clientContext = SP.ClientContext.get_current(); // equivalent to SPContext.Current
  10. oWeb = clientContext.get_web(); //Gets the current Web Object
  11. //clientContext.load(oWeb); - Load all properties for a web
  12. clientContext.load(oWeb,'Title', 'Created', 'LastItemModifiedDate');
  13. clientContext.executeQueryAsync(onSucceeded,onFailed);
  14. }
  15. function onSucceeded()
  16. {
  17. var strmsg = "";
  18. strmsg += "<b>Web Title:</b> " + oWeb.get_title() +"<br/>";
  19. strmsg += "Created Date: "+ oWeb.get_created()+"<br/>";
  20. strmsg += "Last Modified Date: "+ oWeb.get_lastItemModifiedDate();
  22. document.getElementById("myapp").innerHTML = strmsg;
  23. }
  24. function onFailed(sender, args)
  25. {
  26. try
  27. {
  28. console.log('Error: ' + args.get_message());
  29. }
  30. catch (err)
  31. {
  32. }
  33. }
  34. ExecuteOrDelayUntilScriptLoaded(getwebdetails, "sp.js");
  35. </script>