Apply JS To Websites - Recommend Any Q And A Style Tutorials?
Sep 13, 2011
I have been studying Javascript for a couple of months now, but have kind of come to a dead end in terms of in what instances will I need to apply JS to websites and can anyone recommend any Q and A style tutorials, to test myself,My current knowledge (which is very basic) so far contains being able to:
Write a prompt
Write a confirm
write a basic for loop
write a basic while loop
write an array
Any guidance on scenarios to use to demo JS or a good tutorial website for real world scenarios,
I would like an event to trigger a change the style of all the elements that belong to some CSS class.
I know it is possible to change the class of an element, for example with:
<script language=javascript> function changeclass() {document.getElementById(id).className="class_id";} </script> <input type=checkbox onclick="javascript:changeclass()">
But this can only change one element. I would like to change the "property:list" pairs of a CSS class, so that changes can apply to more than one element.
I need to set the position of an element to fixed using JavaScript at runtime. Sadly, IE6 does not know this value, so I want to use the following workaround:
Instead of setting the position to fixed, I set it to absolute for IE6, and the top value needs to be the following expression:
I just read this article: Integrating CSS with Content Management Systems. And I asked myself how can I select text and apply a html tag to it? My JavaSript skills are just basic.
I am trying to make it so that the style "RowSelected" (embedded below) is applied to the table row from which the radio button is selected, and then removed when a different radio button is clicked.
Right now, the below code kinda works. The javascript was copied from an example on a website from which I forgot the URL. It only applies the style properties to the label text, and not to the row. Code:
How could I apply a css style to a <tr> row based on the value of the contents in column 1?
For instance, on my table (generated from an asp:GirdView), column 1 contains a number ranging from 1.00 to 12.00. I need to show a certain background color for all rows whose value in column 1 is greater than 10.
It works if I specify the actual background image within the function, so I know the image is there, and I know it's been properly assigned to div2, but div1's background image doesn't change.
I think I need to learn some AJAX and I don't really want to buy a book that I'm probably not going to read. Any suggestions for good AJAX tutorials online.
I want to make a loading effect (similiar to lightbox but with loading animation gif) while loading an image and remove the loading effect after image has been sucessfully loaded.
Can anyone recommend a good javascript drop-down menu?
I am searching for one with these features: - can easily be used for horizontal and vertical menus; - is search engine friendly (not mandatory); - resizes properly when increasing/decreasing browser text sizes;
There are so many choices, and so little time, so if you know of any great ones that are free or affordable, please let me know.
Ok im haviung a problem, im building a website and im building some javascript! My main issue is that whenever I use IE7, a small pop-up says "To help protect your security, IE has restricted this webpage from running scripts ... bla bla bla... " you get the picture.Why is it some or many websites dont have this pop-up appearing when they themselves have scripts running? (which i am 100% sure of)Do you need some Microsoft approval so that the stupid pop-up doesn't appear every time i access the website or wut?I need an explanation as to what I need to do to stop that pop-up from appearing
is there a way using .htaccess or some other means that we can block certain websites from appearing when we do a google search of my wife's name? We contacted google and they denied our request to have these websites blocked. My wife has her own website she uses for her business. There was an .htaccess editor website that I visited that created the code after I specified the url of the websites we wanted blocked. Will this work and if so, after creating the .htaccess file what do I do with it, that is where do I attach it/post it? (this is the first time i've ever posted anything on a website. my wife and I are technophobes.)
[URL]All on one page with one scrollbar.I want it to seem like I copy pasted all three sites one after another on my page.I tried using frames but that splits up the window into parts. What I want is one long continuous website with all of these frames/iframes/whatever displayed continuously one after another with one scrollbar
From the term "automatic login" I suppose security (password protection) is not of key importance here. The guidelines for solution could be to use a Javascript bookmark (idea borrowed form a nice game published on [M&M's DK site][URL].. The idea is to create a javascript file and store it locally. It should do the login data entering depending on current site address. Just an example using jQuery:
[Code]...
Multiply the code blocks in your script, to add more sites in the similar manner. You could even combine it with `window.open(...)` functionality to open more sites, but that may get the script inclusion more complicated.
Note: This only illustrates an idea and needs lots of further work, it's not a complete solution.
This is the code I found on stackoverflow for automatic login to websites but it does not work. I am doing exactly as told is ther anything wrong
I am currently working with <iframe> I want to which website currently I am on when I surf different websites within this iframe for example I have iframe whose src="google.com". I can click any link on the Google page now I want a way by which I can know where currently I am using javascript.
[Code]...
but alert always displays the same [URL] even if I navigate to any website.
I have a problem, say that I have a lot of diffrent websites, and that those are on diffrent webservers, now also say that I want one specific objekt on all those websites, is it possible to write a javascript that gets that object from another webserver?
Code: function getElementFromAnotherSite(){ /*Download www.example.com/images/example.gif
