Je rentre 2 coordonnées x et z. Et la réponse devrait afficher 2 réponses.
1 réponse — Somme du nombre 600. 2 réponse - Différence du nombre 600.
Je n'ai entré qu'une seule réponse, et ensuite dans le second script, pas le premier.
https://www.w3schools.com/code/tryit.asp?filename=GMFS5UGR7FWC
<!DOCTYPE html>
<html>
<body>
<script>
var x, y, c;
var outputText;
function validate() {
// get the input
x = document.forms["input_form"]["aterm1"].value;
y = document.forms["input_form"]["aterm2"].value;
// validate a, b and c
if (x == 0) {} else {
// calculate
var a1 = x;
var a2 = y;
var a3 = 600;
var a4 = (a1 +++ a3);
var a5 = (a2 +++ a3);
outputText = "<h>" + a4 + ", " + a5 + "</h> ";
}
// output the result (or errors)
document.getElementById("1").innerHTML = outputText;
}
</script>
<script>
var x, y, c;
var outputText;
function validate() {
// get the input
x = document.forms["input_form"]["aterm1"].value;
y = document.forms["input_form"]["aterm2"].value;
// validate a, b and c
if (x == 0) {} else {
// calculate
var a1 = x;
var a2 = y;
var a3 = 600;
var a4 = (a1 --- a3);
var a5 = (a2 --- a3);
outputText = "<h>" + a4 + ", " + a5 + "</h> ";
}
// output the result (or errors)
document.getElementById("2").innerHTML = outputText;
}
</script>
<h type="x">X</h>
<h type="z">Z</h>
<form name="input_form" action="javascript:validate();">
<input type="text1" name="aterm1" size="5" required>
<input type="text2" name="aterm2" size="5" required>
<input type="submit" value="">
</form>
<p type="ygol1" id="1"> </p>
<p type="ygol2" id="2"> </p>
</div>
</body>
</html>
