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This is my fiddle, http://jsfiddle.net/4vaxE/35/
It work fine in my fiddle.
However, when I transfer it to dreamweaver, it can't work. And I found this two error in my coding.
I had read before the article related to this two error, and tried to solve according to the method provided, however, it still not working, how can I solve this?
Here is my full coding in dreamweaver
<body>
<div class="buttons" style="background-color: rgba(0,0,0,.8);">
<a class="button" id="showdiv1">Div 1</a>
<a class="button" id="showdiv2">Div 2</a>
<a class="button" id="showdiv3">Div 3</a>
<a class="button" id="showdiv4">Div 4</a>
</div>
<div id="div1">1</div>
<div id="div2">2</div>
<div id="div3">3</div>
<div id="div4">4</div>
</div>
<script language="JavaScript" type="text/javascript" script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js"></script>
<script language="JavaScript" type="text/javascript">
var selectedEffect="explode";
var options = { percent: 100 };
$('#showdiv1').click(function () {
$('div[id^=div]').hide();
$('#div1').show( selectedEffect, options, 500, callback );
});
$('#showdiv2').click(function () {
$('div[id^=div]').hide();
$('#div2').show( selectedEffect, options, 500, callback );
});
$('#showdiv3').click(function () {
$('div[id^=div]').hide();
$('#div3').show( selectedEffect, options, 500, callback );
});
$('#showdiv4').click(function () {
$('div[id^=div]').hide();
$('#div4').show( selectedEffect, options, 500, callback );
});
function callback() {
setTimeout(function() {
$( "#effect:visible" ).removeAttr( "style" ).fadeOut();
}, 1000 );
};
</script>
</body>
</html>
CSS
<style type="text/css">
.button {
cursor:pointer;
display:inline-block;
margin:10px;
clip: rect(auto,auto,auto,auto);
}
#div1 {
background:aqua;
padding:20px;
width:100px;
text-align:center;
display:none;
}
#div2 {
background:blue;
padding:20px;
width:100px;
text-align:center;
display:none;
}
#div3 {
background:orange;
padding:20px;
width:100px;
text-align:center;
display:none;
}
#div4 {
background:green;
padding:20px;
width:100px;
text-align:center;
display:none;
}
a {
color:aqua;
-webkit-filter: grayscale(1.0);
}
a:hover {
color:red;
-webkit-filter: grayscale(0.0);
}
</style>
505
To solve this error, we simply add the jQuery CDN link or downloaded jQuery path link inside the head section. Example: This example resolves the error by adding the required CDN link inside the <script> tag.
Reference errors in Javascript are mainly thrown when an attempt is made to reference a variable that does not exist or is out of scope. Therefore, in the majority of cases, a ReferenceError can be fixed by making sure that the referenced variable is defined correctly and is being called in the correct scope.
You need another <script> tag that imports jquery. js from a local or remote source. Your jQuery code does not work because you are calling an undefined "onclick" method on the the selected div. Change the $("div").
A not defined error is when we did not declare the variable and tried to call that variable. In JavaScript, we can declare variables without adding const , let , or var , and we won't get an error of undefined or not defined .
Cause you need to add jQuery library to your file:
jQuery UI is just an addon to jQuery which means that
first you need to include the jQuery library → and then the UI.
<script src="path/to/your/jquery.min.js"></script>
<script src="path/to/your/jquery.ui.min.js"></script>
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