+ 1
My code isnt working
It says the Console variable is null so it wont change. heres the js: var a; var b; var c; var d; var e; var Answer; var Console = document.getElementById("Console"); Console.innerHTML="Hi"; html: <!DOCTYPE html> <html> <head> <title>Mind Reading</title> </head> <body> <img src="http://www.mathsbusking.com/images/Mind-Reading-cards.jpg" id="Cards"/> <div id="Console"></div> <input placeholder="Answer Here" id="Input"></input> </body> </html>
6 Réponses
+ 2
Where is your HTML?
Sounds like it didn't locate the element with "Console" id. May be a typo, or maybe you forgot to create the element and set its ID to Console.
+ 2
Gotcha. Your JS is executing before your HTML stuff is ready, so the element doesn't technically exist when the code runes.
If you're not using something like jQuery, then put your script at end of HTML. If you're using jQuery, then use the $(document).ready() function.
+ 2
SOLUTION FOR VANILLA JAVASCRIPT. USE $(DOCUMENT).READY() TO CONTAIN YOUR SCRIPT IF YOURE USING jQUERY.
HTML:
<!DOCTYPE html>
<html>
<head>
<title>Mind Reading</title>
</head>
<body>
<img src="" id="Cards"/>
<div id="Console"></div>
<input placeholder="Answer Here" id="Input"></input>
<script>
consoleFunc ();
</script>
</body>
</html>
JS:
function consoleFunc (){
var a;
var b;
var c;
var d;
var e;
var Answer;
var Console = document.getElementById("Console");
Console.innerHTML="Hi";
}
+ 2
@Netkos Ent wrote:
<< If you're not using something like jQuery, then put your script at end of HTML. If you're using jQuery, then use the $(document).ready() function. >>
Well, what JQuery can do, vanilla JS can also ^^
No need of JQuery just for the .ready() method provided :P
No more need of putting script at end of Html (even if it's a working quick workaround fix)...
The JQuery $(document).ready() is a shorthand for vanilla JS document.addEventListener('DOMContentLoaded',function() {}); wich could be lazy shorthanded by window.onload = function() {};
So, vanilla Js best solution is to embed the JS code in the function (named or anonymized) assigned to one of the event fired once that DOM is accessible for JS ;P
+ 1
@Netkos Ent Heres the html
0
<input type="text" placeholder="Answer Here" id="Input"></input>
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