Introduction to JavaScript Fall 2011 Class 2
esse quam videri
Back to Introduction to JavaScript Fall 2011
Lecture
Introduction:
Where to put script:
Using the console:
variable types: (why to use var)
- string
( \ escape characters )
- number
- bool
- more later
Conditional Statements
<form> <input id="password" type="password"/> <input id="checkIt" type="submit" /> </form>
var password = "hidden"; var result; document.getElementById('checkIt').onclick = function(){ if(document.getElementById('password').value === password){ result = "access granted"; } else { result = "DENIED!"; } document.getElementById('result').appendChild(document.createTextNode(result)); //document.getElementById('result').firstChild.nodeValue = result; return false; }