Running code without loading page

Question

Hi I have a problem with post

I wrote some codes with php and jquery here is my code

  

<?php $g= $_POST['g'];  ?>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"> </script>


  
<script>

var g = "<?php echo $g ;  ?>" ;

	$(document).ready(function(){
		if( g == "on" ){
			$.post("URL", "ID=4" )
		}
		if( g == "off" ){
			$.get("URL","ID=4");
		}
});


</script>
</head>
</html>

if I use another php code like below my jquery codes work(g = on status ) because after clicking it loads above codes and load above page

<html>
	<head>
		<meta charset="UTF-8">
		
	</head>
	<body>
		<form action="above.php" method="post">
			<button type="submit" name="g" value="on">OK
		</form>
	</body>

</html>

but if I post it with my android app which just posts g and doesn't load the page it doesn't work :(

For starters remove the first script element (no need to load jQuery twice). Can you try to rephrase your question, I've a hard time understanding what you're trying to achieve. For example, I'm not sure how the two pieces of code relate to each other. Or which android app you're talking about. — Maarten Bicknese
– Maarten Bicknese, Commented Feb 20, 2017 at 6:40
sorry I made mistake in entering my codes , look I want to controle my post by using android app and when it posts string to my server codes my server codes recognize my string if it was on post and else get to my defined url — mag1520
– mag1520, Commented Feb 20, 2017 at 7:00

Stev tuned · Accepted Answer · 2017-02-20 07:34:03Z

2

use callback function to execute the wanted redirection after the post request has been successfull done

ex:

$.post("URL", "ID=4" , function(data, status){
    if (status == "success") { 
        window.location = "http://your-current-url";
    }
});

answered Feb 20, 2017 at 7:34

Stev tuned

654 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Saqib Javed · Accepted Answer · 2017-02-20 07:12:08Z

1

Use Ajax for this purpose. AJAX is nothing but asynchronous JavaScript and XML. It is written just like JavaScript in tags. You can even return partial views using ajax which will not cause page load. Please go and do some R&D on ajax and use it.

answered Feb 20, 2017 at 7:12

Saqib Javed

1189 bronze badges

Collectives™ on Stack Overflow

Running code without loading page

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related