JavaScript Controls

Added: I cannot use jQuery. I am using a Siemens S7 control unit which has a tiny webserver that ca… Read more Sending A Post Request With Javascript On Unload/beforeunload. Is That Possible?

I have a form for logging into my website. I need to make it so that when the user hits enter, the … Read more How To Make Enter The Submit Button In A Form

When I use this code, it works: ajax.open('post','a.php',true); but when I try to … Read more Sending Data To An External File Via Ajax

I am trying to send post data to my post data file handler called postinfo.php with jQuery but so f… Read more Send Html Form Post Data To File With Jquery?

I'm trying to submit a POST request, but I got error status code 400 because the data I'm s… Read more JSON Bad Format In Post Method