I have the following script which works fine:

if(error1 == 1){
    window.alert('You have already signed up!');
    window.location.replace('index.php');
    }

But when I want to use the following URL instead of index.php, it does not substitute the parameters:

if(error1 == 1){
    window.alert('You have already signed up!');
    window.location.replace('.php?campaign=".$Campaign_id."&worker=".$Worker_id."');
    }

This code, redirects me to .php?campaign=.$Campaign_id.&worker=.$Worker_id. while I need the parameters be replaced with their actual numbers.

I know I can use php header, I also used it within my php codes like this and with both it workerd fine:

echo "<script>alert('PLEASE SIGN UP FIRST!');window.location = '.php?campaign=".$Campaign_id."&worker=".$Worker_id."';</script>";

but I would like to know how I can use parameters with window.location.replace.

Thanks,

I have the following script which works fine:

if(error1 == 1){
    window.alert('You have already signed up!');
    window.location.replace('index.php');
    }

But when I want to use the following URL instead of index.php, it does not substitute the parameters:

if(error1 == 1){
    window.alert('You have already signed up!');
    window.location.replace('http://polimovie.deib.polimi.it/Version3/index.php?campaign=".$Campaign_id."&worker=".$Worker_id."');
    }

This code, redirects me to http://polimovie.deib.polimi.it/Version3/index.php?campaign=.$Campaign_id.&worker=.$Worker_id. while I need the parameters be replaced with their actual numbers.

I know I can use php header, I also used it within my php codes like this and with both it workerd fine:

echo "<script>alert('PLEASE SIGN UP FIRST!');window.location = 'http://polimovie.deib.polimi.it/Version3/index.php?campaign=".$Campaign_id."&worker=".$Worker_id."';</script>";

but I would like to know how I can use parameters with window.location.replace.

Thanks,

• javascript
• php
• url-parameters
• window.location

• is the JS inside of a PHP file which has those variables declared and filled? – Gerton Commented Jun 19, 2015 at 13:05

2 Answers 2

Try as below :

if(error1 == 1){
    window.alert('You have already signed up!');
    window.location.replace('http://polimovie.deib.polimi.it/Version3/index.php?campaign=<?php echo $Campaign_id; ?>&worker=<?php echo $Worker_id; ?>');
    }

Above will work if this is a php file and not js file

@Mona: In the code given below i have used produt_id as the javascript variable.

var product_id=1;
window.location.replace("/newpage/page.php?id=" + product_id);

So, if you will pare this with your code you are required to take the values of your php variable in the javascript variable and then you have to pass them according to the above method which i have given in the example.

Hope this will make your day!

Cheers :) :P