Extended with advice: Moving block wont work in Javascript
- by Mack
Hello
Note: this is an extension of a question I just asked, i have made the edits & taken the advice but still no luck
I am trying to make a webpage where when you click a link, the link moves diagonally every 100 milliseconds.
So I have my Javascript, but right now when I click the link nothing happens. I have run my code through JSLint (therefore changed comaprisions to === not ==, thats weird in JS?). I get this error from JSLink though:
Error: Implied global: self 15,38, document 31
What do you think I am doing wrong?
<script LANGUAGE="JavaScript" type = "text/javascript">
<!--
var block = null;
var clockStep = null;
var index = 0;
var maxIndex = 6;
var x = 0;
var y = 0;
var timerInterval = 100; // milliseconds
var xPos = null;
var yPos = null;
function moveBlock()
{
if ( index < 0 || index >= maxIndex || block === null || clockStep === null )
{
self.clearInterval( clockStep );
return;
}
block.style.left = xPos[index] + "px";
block.style.top = yPos[index] + "px";
index++;
}
function onBlockClick( blockID )
{
if ( clockStep !== null )
{
return;
}
block = document.getElementById( blockID );
index = 0;
x = number(block.style.left); // parseInt( block.style.left, 10 );
y = number(block.style.top); // parseInt( block.style.top, 10 );
xPos = new Array( x+10, x+20, x+30, x+40, x+50, x+60 );
yPos = new Array( y-10, y-20, y-30, y-40, y-50, y-60 );
clockStep = self.SetInterval( moveBlock(), timerInterval );
}
-->
</script>
<style type="text/css" media="all">
<!--
@import url("styles.css");
#blockMenu { z-index: 0; width: 650px; height: 600px; background-color: blue; padding: 0; }
#block1 { z-index: 30; position: relative; top: 10px; left: 10px; background-color: red; width: 200px; height: 200px;
margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ }
#block2 { z-index: 30; position: relative; top: 50px; left: 220px; background-color: red; width: 200px; height: 200px;
margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ }
#block3 { z-index: 30; position: relative; top: 50px; left: 440px; background-color: red; width: 200px; height: 200px;
margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ }
#block4 { z-index: 30; position: relative; top: 0px; left: 600px; background-color: red; width: 200px; height: 200px;
margin: 0; padding: 0; /* background-image: url("images/block1.png"); */ }
#block1 a { display: block; width: 100%; height: 100%; }
#block2 a { display: block; width: 100%; height: 100%; }
#block3 a { display: block; width: 100%; height: 100%; }
#block4 a { display: block; width: 100%; height: 100%; }
#block1 a:hover { background-color: green; }
#block2 a:hover { background-color: green; }
#block3 a:hover { background-color: green; }
#block4 a:hover { background-color: green; }
#block1 a:active { background-color: yellow; }
#block2 a:active { background-color: yellow; }
#block3 a:active { background-color: yellow; }
#block4 a:active { background-color: yellow; }
-->
</style>
