Pass parameter in href html

I am trying to give another variable when href=""

Hello

Above is my code.

I want to pass value apple named fruit variable when going to a.html. How can I do this in JavaScript or jQuery?

asked Dec 13, 2018 at 8:03

Hello

On the receiving page, fetch that parameter data. If you are wanting the data embedded into the link purely via JS, you can append to the HREF using something similar to this by using the jQuery library:

$["a"].attr["href", '?fruit=' + 'apple'];

answered Dec 13, 2018 at 8:09

Hello

And on a.html, add this code:

function getParameterByName[name, url] {
        if [!url] url = window.location.href;
        name = name.replace[/[\[\]]/g, '\\$&'];
        var regex = new RegExp['[?&]' + name + '[=[[^&#]*]|&|#|$]'],
            results = regex.exec[url];
        if [!results] return null;
        if [!results[2]] return '';
        return decodeURIComponent[results[2].replace[/\+/g, ' ']];
    }

    var fruit = getParameterByName['fruit'];

Hello

answered Dec 13, 2018 at 8:08

Jack BashfordJack Bashford

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4

You can reset the href value by concatenating the existing value with the new value:

var el = document.getElementById['a'];
el.href += '?fruit=apple';
console.log[el.href];

Hello

answered Dec 13, 2018 at 8:07

Hello

Because new tab doesn't work in snippet, check it in jsfiddle.

answered Dec 13, 2018 at 8:12

MohammadMohammad

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1

Would would need a way to acceess Html parameters. I dont believe its possible in html. There is a good load of Javascript Methods however.

For example:

function getUrlVars[] { 
var vars = {}; 
var parts = window.location.href.replace[/[?&]+[[^=&]+]=[[^&]*]/gi, function[m,key,value] { 
   vars[key] = value; 
}];
return vars; 

}

You would call this function like so

var fruit = getUrlVars[]["fruit"];
console.log[fruit];
//Apple

Your URL in href would look like:

a.html?fruit=Apple

However this is hardcoded, if you wanted some nice dynamics with this prehpas use angularJS to create this with.

Source

answered Dec 13, 2018 at 8:16

1

How do I pass a parameter to a link in HTML?

How do I add a variable to a link in href?