how can I send a variable php by onclick for a function js [closed]

Question

how can I send a variable php by onclick for a function js [closed]

Navigation

#1 by (1 votes)

0

I want to make an img html tag as a button that sends a value php to a function js and then insert it into an array, if you could help me I thank you infinitely

php

while($row = mysqli_fetch_array($result)){

    $cartaNombre = $row["Carta"];


    echo "<img  src='$cartaNombre' name='$cartaNombre' alt='no se encuentra' width='7%' class='cartas'  onclick='this.disabled = true; valor(this)'>";
}

js

   var ESEAadn = []; 
  function valor(element) {
   alert(element.getAttribute("name"));
   var value = element.getAttribute("name");
    ESEAadn.push(value);}

this is the code

javascript html5 php

asked by gabo luna 02.05.2017 в 07:15

source

1 answer

Place Materialize CSS to FileField - Django Heroku - heroku run python manage.py migrate error

score 1 · Answer 1

Assuming that in that onclick (onclick='this.disabled = true; valor(this)') you want to send the value you can embed code PHP in the following way:

onclick="this.disabled = true; valor('<?php echo $variables_php ?>')"

Or you could give ID to the element img and pass that ID as parameter when calling the function value within onclick and then using document.getElementById collect the data you need