I am trying to write my javascript functions in a separate file functions.js. Right now that file consists of one function:
function noOverlay() {
$('.overlay').css('display','none');
};
In my html I have these two lines:
<script type="text/javascript" src="/functions.js"></script>
<script>
$(document).ready(
noOverlay()
);
</script>
Essentially what I am trying to do is house a function in an external file and call it in my html. Maybe $document.ready isn't the right way to do this. Or maybe I am just making a silly mistake. Thanks!
Make sure you are importing jQuery and try:
<script type="text/javascript" src="/functions.js"></script>
<script>
$(function () {
noOverlay();
});
</script>
$(document).ready(function(){
noOverlay();
});
Check to make sure the js file was loaded with firebug or chrome's dev tools
Also make sure you load jQuery beforehand as well.
Related
So I'm working on my online portfolio using prosite.com and I created some simple hover thingy using javascript (http://wojtek.szukszto.com/index.html). The problem is prosite.com won't allow me to use < script > tag... Is there any way to do it? Maybe as an external html? I don't know... I'm not really good in coding, so any help would be appreciated.
You can have them as DOM Events like
<div onclick="alert('cat');">
I <strong>Really</strong> want a cat!
</div>
<body onload="//you can put a whole bunch of stuff here"></body>
(It is equivalent to window.onload = function(){ //stuff })
You can put your javascript code into external file and call in the head section of your html document
<head>
<script src ="/JS/yourjsfile.js"></script>
</head>
hope that your host allows you to call JS in the head section
The way I do it is by stating the type of script. The ProSite already has javascript integrated within itself. I use:
<script type="javascript"> Code-Goes-Here </script>
Below is the content in my external js file.
Please i only have one function in my js file and i am calling this function
from one of .cshtml file during onload event.
function startJs()
{
$("#tabs").tabs();
getImages();
var imgCount = 0;
var imgArray = new Array();
}
Running this code i get the error saying "$ is not referenced". I get the same "not referenced error if i use the keyword JQuery.
I also tried declaring the function like this but still getting the same message.
$(function () {
$("#tabs").tabs();
});
How can i make the Jquery symbols work in external js files. I feel that i am missing something very simple here but i just can't figure out what i am missing.
Please note i am making a call to this code from a file that has a reference to Jquery.
Anybody has any solution to this? Thanks in advance.
Your HTML should look like this, note the order of the JS files:
<html>
<head>
...
<script src="jquery.js"></script>
<script src="yourCustomFile.js"></script>
</head>
<body>
...
</body>
</html>
I'm learning jQuery, and I'm running into a small problem. jQuery code works when I put it directly in my tags in my HTML, but when I import it from a different file, nothing happens. These are my script tags in HTML:
<script type="text/javascript" src="scripts/jquery-1.10.2.js"></script>
<script type="text/javascript" src="scripts/test.js"></script> <!--This is my jQuery code-->
test.js contains the following code:
$(document).ready(function(){
console.log("Hello");
});
When the page loads, the console is empty. However, when I paste the following code as so, in my html document, everything works fine.
<script>
$(document).ready(function(){
console.log("Hello");
});
</script>
Do you really have a folder named scripts in the folder where your HTML files exist? Otherwise try changing this src="scripts/jquery-1.10.2.js" to probably this: src="/scripts/jquery-1.10.2.js"
You can check by browsing to http://yoururl/scripts/jquery-1.10.2.js, the Jquery code should show up. If it's not there, you have to make sure that you include the right folder/file.
Yes.You will be able to push your scripts in 2 ways::
1-push your scripts in tag like>>
<script>$(document).ready(function(){alert("Welcome Dear");});</script>
2-push your inline scripts with attributes like>>
<button type='button' onclick="$(this).hide()">Hide Me</button>
make sure that the scripts folder contain test.js make sure that the extension is correct ..sometimes I make the same same mistake, instead of test.js i save it as test.js.txt
Try putting
<script type="text/javascript" src="scripts/jquery-1.10.2.js"></script>
in the body rather than the head.
Credits to this answer for giving the idea
I am working on ASP.NET 3.5, c#, visual studio 2010. I have made a master file and a default page that uses this master file. I have placed a couple asp:contentplaceholders in the master and corresponding code in the page that uses this master. I have also inserted JavaScript like this in the content page (and not the master):
<asp:Content ID="Content6" ContentPlaceHolderID="Mainpage" Runat="Server">
<script src="path1" type="text/javascript"></script>
<script src="path2" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
var options = {
//some java code
};
$(".mycssclass").effect(options);
});
</script>
</asp:Content>
On running the website I get the following runtime error in visual studio:
Microsoft JScript runtime error: 'this.node' is null or not an object
and it point to some function inside the JavaScript like
this.node.onload=function(){..............//I am not a java guy so do not know much about this
Where am I going wrong? Why does the site compile correctly but throw this runtime error?
I also tried inserting this java code inside the master file in the <head>, but same error. This is urgent please so if someone experienced can pinpoint where exactly to put the code that would be solve my problem quickly.
Have you included a reference to the jQuery library? A good practice would be to have the jQuery include in the Master.
<head>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js">
</script>
<!-- the remainder of your .js references should follow-->
</head>
If it's your intention to have that script run on 'page load', then ensure you have it set correctly:
$(document).ready(function() {
// put all your jQuery goodness in here.
});
More info on jQuery document ready.
I'm not sure exactly what it is you are doing with that snippet of code, but I don't think it is the proper syntax.
You probably should re-write it to look like this:
$(document).ready(
function () {
var options = {
//some java code
};
$(".mycssclass").effect(options);
});
Just passing in the function to the jQuery selector will probably get some wonkiness.
Thank you everyone! there was no problem with either the syntax in the javascript or the location/page where it was first included by me. I just figured out that the mistake was somewhere else. This javascript works on an <img> tag. It zooms the image insdie the <img> tag. I was using the <asp:ImageButton> instead og <img>. It works perfect as soon as I replaced it. Thank you all for your time and the knowledge sharing.
Does anyone know if is there any way to create javascrit templates in Genshi? I mean, I need a .js file where I can use directives like <py:for> and so.
Any idea? Thanks!
You can write it directly in html like this:
<script type="text/javascript">
<py:if test="func1">
/*<![CDATA[*/
function func1() {
}
/*]]>*/
</py:if>
</script>
note: code inside CDATA will be right escaped, so you can use '>','<' as usual.