i recently started to do web programming. i got a task that using javascript.
what i'm trying to do is that i type some text in texture and if i press a button, it makes text size changed so
1) type text in textarea
2) press a button
3) a button calls javascript function from javascript file
4) function changes text size and returns it to somewhere(?)
5) size-changed text is displayed in texture
i think i did 1~3 but not 100% sure
this is my html code :
<!DOCTYPE html>
<html xmlns>
<head>
<title>Pimp My Text!</title>
<link href="http://ift.tt/2cWoklz" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="pimpmytext.js"></script>
</head>
<body>
<h1>Pimp My Text</h1>
<div>
<img src="http://ift.tt/2dzn06a" alt="Marty Stepp, pimpin' it!" />
</div>
<fieldset>
<legend>Text</legend>
<textarea rows ="3" cols= "30" id="txt">
</textarea>
</fieldset>
<fieldset>
<legend>Pimpification</legend>
<input type="button" value="Bigger pimpin!" onclick="doFunction();"/
</br>
<input type="checkbox" name="Bling" />Bling
</fieldset>
</body>
</html>
and this is javascript code from .js file:
function doFunction() {
var txt = document.getElementById("txt").value;
var result = txt.fontsize(24);
}
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