I wrote a function in Html and it works well.
But My teacher said we need separate the code out of HTML file. So I need to implement this code in a .js file. Can anyone tell me how to do that? I think to create a function in JS like this but it not working.
Thanks for any help!
<script>
$(document).ready(function() {
$("#down").on('click',function(event) {
$('html,div-b').animate({scrollTop: document.body.scrollHeight
-1100},"slow");
});
});
You have use html file like this
<html>
<body>
<script src="demo.js">
</script>
</body>
</html>
and keep the js file like this
demo.js file
function test(){
<!---your code here-->
}
copy the code inside the <'script> tag and paste in a separate .js file . This is how it works
Put all the js code in a .js file, then put the code below in the html page which will call it, inside the head or the body.
<script src="myScript.js"></script>
Write the code as it is in file and save it with .js extension and link it in html under head tag as follows
<script src="myscripts.js"></script>
Related
This question is not a duplicate!
I have tried many methods, yet they havent worked. I cannot tell what i am doing wrong. I have the src in the top script tags and i used $(document).ready
Here is the code:
<html>
<head>
<script src="jquery-3.3.1.min.js"></script>
</head>
<button id="button">Button</button>
<script>
$(document).ready(function() {
$("#button").click(function() {
alert("Test");
});
});
</script>
</html>
Does the file jquery-3.3.1.min.js exist in the same path as your html file?
If not, you need to download jQuery or link to a CDN instead of a local file.
Your "jquery-3.3.1.min.js" file may not present in your working path. Make sure you provided the correct path or else you can load jquery from CDN directly.
Or
Try moving the script inside 'head' tag.
Iam using load() for loading external html file.
$("#header_section").load("header.html");
$("#sidemenu_section").load("side_menu.html");
Here, HTML file is loaded and css also loaded but script file is not loading in the page
<script src="js/utility.js"></script>
I tried to declare the above script file inside the head and inside the body. Both are not working.
Check your relative path to the utility.js file and make sure to load juery.js library before load utility.js file.
and finally try this,
<script type="text/javascript" src="${pageContext.request.contextPath}/js/utility.js"></script>
to load the utility.js file.
I think you forget to add jquery.min.js file. use below code.
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="js/utility.js"></script>
</head>
jQuery may only execute your code with the type attribute set to "text/javascript", per this bug filed a long time ago:
http://bugs.jquery.com/ticket/3733
Try this ...
<script type="text/javascript" src="http://your.cdn.com/first.js"></script>
<script type="text/javascript">
loadScript("http://your.cdn.com/second.js", function(){
//initialization code
});
</script>
The jQuery code that adds HTML to the DOM always strips out <script> tags. It runs them and then throws them away.
An exception to that behavior is when you use "$.load()" with the hack that allows you to load a fragment of a page:
$.load("http://something.com/whatever #stuff_I_want", function() { ... });
In that case, the scripts are stripped and not evaluated/run.
I have a part of html code which is repeating on every of my page and i want to reuse it.
There is already a very nice link:
Include another HTML file in a HTML file
I have used jQuery to load the html file (separate html file which i call template).
If that html file is static everything is working fine.
But if my template file includes the elements which are using class (CSS) which is using java script to load - then it's not being loaded. Even if in original html file i am referencing correct css/java scripts in head section.
Any ideas ?
Thanks,
If you wanna include page1.html into an Div with id insert-into-me . page2.html.
Then using Jquery this will work!
<html>
<head>
<script src="jquery.js"></script>
<script>
$(function(){
$("#insert-into-me").load("page1.html");
});
</script>
</head>
<body>
<div id="insert-into-me"></div>
</body>
</html>
Using JSP:
<%#include file="page2.jsp" %>
or
<jsp:include page="..." />
where you want to include in page1
i made a html page with this coding
<html>
<head>
<script src="../a.js">
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
</head>
<body>
</body>
</html>
In a.js i have this code
function m_web(u,i) {
alert('l');
alert('u');
}
but my webpage is unable to call this function which is coded in an external file. i am not getting any alert with this. i don't know what is problem. plz tell me simple solution for this.
thanx in advance
A single <script> tag can link to an external resource using the src attribute OR contain inline JavaScript code, but it can't do both at the same time. If you specify a src attribute any content between the <script src="foo.js"> tag and the </script> tag is ignored.
Since you want to load the external JS file, and then execute some JavaScript code, you'll need two separate tags to do so:
<script src="../a.js"></script>
<script>
// your code
</script>
plz write your code like below
<script src="../a.js"></script> </script>
//^^^^^^^^^^^^^^^^^^ first close script tag of linked js file
<script type="text/javascript">// then call your inline jscode
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
Try
you are not closing script tag
<script src="../a.js"></script>
^//added closing script tag
<script>
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
to alert what you pass use
function m_web(u,i) {
alert(i);
alert(u);
}
I had downloaded jQuery.js file from jQuery.com .I have saved this file in 3 places, including JRE/Lib and desktop (where my HTML file which calls it is), to be sure that the jQuery.js file is found. I reference this js file as :
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(function(){
$("#clas").click(function(){
$(this).hide();
});
});
</script>
</head>
<body>
<p id="clas"> Hello</p>
<p>Hi</p>
</body>
When I ran this HTML file on Mozilla browser, I expected 'Hello' to vanish when I clicked on it, but it did not. It remained as solid as ever.
But when I used a jQuery CDN:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js">
And when I used an online HTML editor called Tryit Editor v1.5, it worked correctly!
It seems only the local jQuery.js is not doing its part. The JavaScript works fine, only the $() part doesn't. I'm using jdk1.6. I wonder why this snag has occurred. How to resolve it? Help.
Thanks! I found the solution to this problem, from a similar question posted in this forum, asked a year ago. Here is the link:
jQuery code doesn't work if I'm using a local jquery.js file, why?
The problem seems to have been incompatible encoding of the html and the js files. So I added the charset attribute to script tag of js. And the problem and 'Hello' both vanished at a click!
Your code works for me. Please check the below code, I have just modified the location of the jquery.js file where mine is stored in a different location.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<%--<script type="text/javascript" src="jquery.js"></script>--%>
<script type="text/javascript" src="../Scripts/jQuery/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function () {
$("#clas").click(function () {
$(this).hide();
});
});
</script>
</head>
<body>
<p id="clas">Hello</p>
<p>Hi</p>
</body>
</html>
I assume the location of your js is not correct. Are you using the same path of js where you have this "html" or jsp page? Or you have the js files in a separate folder?
Additionally, you can try alternate way as below:
$("#clas").live("click", function () {
$(this).hide();
});
Please let me know if this helps.