Retrieving url parameter from one html to another

Question

I am sending one variable through an html file to another but using the code bellow to the second file it does't grab the variable.

For example : From i am sending myfile.html?myvariable=x

and i am trying to grab it with the code bellow..

<script type="text/javascript">
$(document).ready(function() {
var myletter = Request.QueryString("myvariable");
alert (myletter);
});
</script>

Why it's not working?

Please check this one stackoverflow.com/questions/4656843/… — Pavlo
– Pavlo, Commented Feb 13, 2014 at 12:13
What do you mean "doesn't grab the value". Is it bringing up the alert at all? Is there an error message? — Mister Epic
– Mister Epic, Commented Feb 13, 2014 at 12:14
You are mixing some some ASP JS code here: check this: stackoverflow.com/questions/12049620/… — reyaner
– reyaner, Commented Feb 13, 2014 at 12:14
or try this something like this: <%=Request.QueryString("myvariable") %> — reyaner
– reyaner, Commented Feb 13, 2014 at 12:15
Have a look here : jquery4u.com/snippets/url-parameters-jquery — phron
– phron, Commented Feb 13, 2014 at 12:15

Mahavir · Accepted Answer · 2014-02-13 12:23:27Z

2

Wanna to do it in JS:

<script type="text/javascript">
var match = (window || this).location.href.match(/\?(.*)$/);;
match = match ? match[1] : '';
alert(match.split("=")[1]);
</script>

njoy

answered Feb 13, 2014 at 12:23

Mahavir

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Community · Accepted Answer · 2017-05-23 12:22:34Z

0

and for every single other possible way of doing this in javascript: How can I get query string values in JavaScript?

edited May 23, 2017 at 12:22

CommunityBot

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answered Feb 13, 2014 at 12:26

Jan Drewniak

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Comments

reyaner · Accepted Answer · 2014-02-13 12:34:00Z

0

Did you try this?

<script type="text/javascript">
$(document).ready(function() {
    var myletter = '<%=Request.QueryString("myvariable"); %>';
    alert (myletter);
});
</script>

With jQuery, you could do it like this:

$.extend({
  getUrlVars: function(){
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  },
  getUrlVar: function(name){
    return $.getUrlVars()[name];
  }
});

And then:

$(document).ready(function() {
    var myletter = $.getUrlVar('myvariable');
    alert (myletter);
});

edited Feb 13, 2014 at 12:34

answered Feb 13, 2014 at 12:16

reyaner

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