removing and then again setting background image

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how to remove and then again apply background image using java script and in addition changing color of text and background also.

XML

<html>
<head>
<title>Text Color Change</title>
<script type="text/javascript" src="JScript.js"></script>
</head>
<body>
<div id="bg">
</div>
<div id="b1">
<h1>This is for Text Color and background color change</h1>
<button id="Btn1" type="button" onclick="changecolor()">
Click Me to change text-color</button>
</div>
<div id="b2">
<button type="button" onclick="changeBackground()">
Change the background </button>
</div>
<div align="right">
<button type="button" onclick="clearimage()">
Remove Image</button>
</div>
</body>
</html>

Posted 15-Nov-12 0:45am

Member 9438848

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n.podbielski · Answer 1 · 2012-11-15T01:12:00

Solution 1

Use jQuery for css manipulation
http://api.jquery.com/css/[^]

Posted 15-Nov-12 1:12am

n.podbielski

Comments

Member 9438848 16-Nov-12 0:01am

no, have to use only javascript and css only,jquery not to be used.

deepak.m.shrma · Answer 2 · 2012-11-15T17:40:00

how to remove and then again apply background image using java script and in addition changing color of text and background also.

JavaScript

<script type="text/javascript" src="jquery-1.8.2.js"></script>

<script type="text/javascript">

//using jQuery

$(function(){
$("#changeColor").click(function(){
$(".container").css("color","#3399ff");//setting property one by one
});
$("#remImage").click(function(){
$("#myImg").toggle();
//you can use show() and hide() method
});
$("#changeback").click(function(){
$(".container").css({,"font-size":"10px",});//setting properties in json format
//you can use show() and hide() method
});
});

//without jQuery.
function changecolor(){
document.getElementById('container').style.color="#334499";
}
function clearimage(){
document.getElementById('myImg').style.display='none';
}
function changeBackground(){
document.getElementById('container').style.backgroundColor="yellow";
}
</script>

HTML

<body>
<div class="container" style="width:700;float:left" id="container">
<img src="http://flickholdr.com/200/200/1" id="myImg"/>
<h1>This is for Text Color and background color change</h1>
</div>
<div class="buttonDiv" style="width:300;float:right">
<button type="button"  önclick="changecolor()" id="changeColor">
Click Me to change text-color</button><br />
<button type="button"  önclick="clearimage()" id="remImage">
Remove Image</button><br />
<button type="button"  önclick="changeBackground()" id="changeback">
Change the background </button>
</div>
</body>