Filed and fixed: http://dev.jquery.com/ticket/5794
Thanks for the test case and proposed solution! --John On Wed, Jan 13, 2010 at 5:05 AM, Nicolas <nico...@meilleursagents.com> wrote: > Hello, > > A call to $.ajax() with a null parameter value raise an exception > "object is null" in the $.each function, line #519. > The stack shows that the .each() function is called from buildParams() > function, line 5157. > > Here is a small testcase to reproduce the behavior: > > <!DOCTYPE html> > <html> > <head> > <title>Ajax with null param value</title> > <script type="text/javascript" src="http://code.jquery.com/ > jquery-1.4rc1.js"></script> > <script type="text/javascript"> > $(document).ready(function() { > $('#process').click(function() { > $.ajax({ url: location.href, data: { > param1: null }}); > }); > }); > </script> > </head> > <body> > <input type="button" id="process" value="Process" /> > </body> > </html> > > This can be fixed by checking for obj null-ness in the buildParams > function, line #5177: > > 5174. } > 5175. }); > 5176. > 5177.--- } else if ( !traditional && typeof > obj === "object" ) { > 5177.+++ } else if ( !traditional && obj !== > null && typeof obj === > "object" ) { > 5178. // Serialize object item. > 5179. jQuery.each( obj, function( k, v ) { > > Since (typeof null === "object") in browsers I tested (ie6, ie8, > firefox3.5, safari4, chrome 4). > Don't know if this fix is correct though, just trying :) > > Many thanks! > > Nicolas > > -- > You received this message because you are subscribed to the Google Groups > "jQuery Development" group. > To post to this group, send email to jquery-...@googlegroups.com. > To unsubscribe from this group, send email to > jquery-dev+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/jquery-dev?hl=en. > > > >
-- You received this message because you are subscribed to the Google Groups "jQuery Development" group. To post to this group, send email to jquery-...@googlegroups.com. To unsubscribe from this group, send email to jquery-dev+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/jquery-dev?hl=en.
