JavaScript DHTML/Style Layout/Color

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Assign random color to

  
<html>
<head>
<title>The Node</title>
<script type="text/javascript">
function randomColor() {
  r=Math.floor(Math.random() * 255).toString(16);
  g=Math.floor(Math.random() * 255).toString(16);
  b=Math.floor(Math.random() * 255).toString(16);
    alert("#"+r+g+b);
}
randomColor();
</script>
<body onload="outputNodeProps(document)">
</body>
</html>



Body text Color

  
    
<html>
<head>
<script language="JavaScript">
    function function1() {
        document.all.myBody.text = "blue";
    }
</script>
</head>
<body id="myBody">
Some text
<input type="button" value="Change to blue" onClick="function1();">
</body>
</html>



Change element color

 

<html>
<head>
<title>CSS</title>
</head>
<body>
<h1 id="h1element">The Title</h1>
<p id="firstelement">The first element.</p>
<p id="secondelement">The second element.</p>
<script type = "text/javascript" >
var element1 = document.getElementById("firstelement");
element1.style.color = "#0000FF";
</script>
</body>
</html>



Change text color

  
<html>
<head>
<title>A Simple Page</title>
<script language="JavaScript">
function colorchange()
{
    head1.style.color = "red";
}
function colorchangeback()
{
    head1.style.color = "black";
}
</script>
</head>
<body>
<h1 id="head1" onMouseover="colorchange()" onMouseout="colorchangeback()">
Mouse mouse in!</h1>
</body>
</html>



"color" Example

  
    
<html>
<body>
<script language="JavaScript">
    function function1() {
       document.getElementById("myFont").color = "green";
    }
    function function2() {
       document.getElementById("myFont").color = "maroon";
    }
</script>
<p>
    <font face="Verdana" id="myFont">
        <b>Sample text.</b>
    </font>
</p>
<button onClick="function1();">Make Text Green</button>
<button onClick="function2();">Make Text Maroon</button>
</body>
</html>



div.style.color="#fff";

  
<html>
<head>
<title>PrettyPretty</title>
<script type="text/javascript">
document.onclick=changeElement;
function changeElement() {
  var div = document.getElementById("div1");
  div.style.backgroundColor="#00f";
  div.style.width="500px";
  div.style.color="#fff";
  div.style.height="200px";
  div.style.paddingLeft="50px";
  div.style.paddingTop="50px";
  div.style.fontFamily="Verdana";
  div.style.fontSize="2em";
  div.style.border="3px dashed #ff0";
  div.style.position="absolute";
  div.style.left="200px";
  div.style.top="100px";
  div.style.textDecoration="underline";
}
</script>
</head>
<body>
<div id="div1">
This is a DIV element. Click me to see the change.
</div>
</body>
</html>



Foreground Color Example

  
    
<html>
<body>
Sample Text
<br>
<button onclick="document.fgColor="red";">Red</button>
<button onclick="document.fgColor="blue";">Blue</button>
</body>
</html>
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/Style_Layout/Color&oldid=3887»