Save part of the html page to the jquery code of the new html file _ jquery

Save part of the html page to a new html file and use jquery to get the content of the specified id. Then save the code. The Code is as follows:

// Save the chat record to your local device
Function save_record ()
{
// Get the current date as the file name
Var time = new Date ();
Var filename = time. toLocaleDateString ();
// Obtain some content on the current page
Var record = $ ("# contentList" comment .html ();
// Open a new window and save
Var winRecord = window. open ('about: blank ',' _ blank ', 'top = 100 ');
WinRecord.doc ument. open ("text/html", "UTF-8 ");
WinRecord.doc ument. write (""+ Record + "");
WinRecord.document.exe cCommand ("SaveAs", true, filename + ". html ");
WinRecord. close ();
}