Pass Input Tag Value to as Href Parameter

Pass input tag value to as href parameter

The easiest way to do it with link and without any library:

<input type="text" id="qta_field" value="${item.value}"/>
<a href='' onclick="this.href='updateItem?codice=${item.key.codice}&quantita='+document.getElementById('qta_field').value">update</a>

How to pass input value to href

use get method

<form action="index.php" method="GET">
    <input type="search" name="search" />
    <input type="submit" name="submit" />
</form>

<form action="index.php" method="GET">
    <input type="search" name="search" />
</form>

and in php you grab the value by $_GET['search']

how to pass two text box value to a href link

It is a good practice to write your script in a function & call it on HTML tags.
So, here's your working demonstration with your scenario -

function changeUrl() {  let lattitude = document.getElementById('lat3').value;  let longitude = document.getElementById('lon3').value;  let target = document.getElementById('myAnchor');  let seperator = encodeURI(",");  let href = 'https://www.google.com/maps/dir/?api=1&origin=' + lattitude + seperator + longitude + '&destination=2.183180,102.261803';  target.href = href;  console.log(target.href);}

<a target="_blank" href="" onclick="changeUrl()" id="myAnchor">map</a>                      <input type="text" value="1234.5678" id="lon3"><input type="text" value="0567.1211" id="lat3">

PHP Passing Input values through href to another page

Your variable not parse inside single quotes. your <? echo '$data['id']' ?> should be <?php echo $data['id'] ?>

 <input type="text" name="a" id="a" />
 <a href="xxx.php?id = <?php echo $data['id'] ?>&mk=">CLICK</a>"
 <a id="link" href="xxx.php?id=111&mk=">CLICK</a>

Edit:-
simply add one more hidden fields to store id value as well and get value in js and assign to href

 <input type="text" name="idval" id="idval" value="100" />
 <input type="hidden" name="mk" id="mkval" value="101" />

Js:-

var idval = $('#idval').val();
var mk = $('#mkval').val();
var link = 'xxx.php?id=' + idval + '&mk=' + mk;

$("#link").attr("href", link);

Working Demo

Pass Input Tag Value to as Href Parameter

Pass input tag value to as href parameter

How to pass input value to href

how to pass two text box value to a href link

PHP Passing Input values through href to another page

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