javascript

How can I get URL parameter in a jquery ready function?

I have the following: $(document).ready(function() { window.location.href='http://target.SchoolID/set?text='; }); So if someone comes to a page with the above mentioned code using a url like: Somepage.php?id=abc123 I want the text variable in the ready function to read: abc123 Any ideas? ...

jquery click event

I have some jquery that looks like this, $('.career_select .selectitems').click(function(){ var selectedCareer = $(this).attr('title'); $.ajax({ type: 'POST', url: '/roadmap/step_two', data: 'career_choice='+selectedCareer+"&ajax=true&submit_career=Next", success: function(html){ ...

Cycle css backgrounds

Hey, I'm just wondering how to cycle through a bunch of images, and set them as the background for a div. What I'm looking to do is: set the first image as the background to a div. Wait X seconds. Set the next image as the background. Wait X seconds … etc. and continue I've got the following code which works for 1 image. $(document)....

Prototype: Covert this visibility checking script to prototype syntax?

How do I convert this small script to Prototype: Basically I need to check if an element is visible or not, I do with jquery this way: $('id_element').is(':visible'); but I dont know how to do it similar with Prototype. <div id="myDiv" style="display:none">A Div</div> <script> if(document.getElementById('myDiv').style.display == 'none'...

HTML + Javascript: Detecting where in a line of text a click occurred

What's a good way to do this without wrapping each letter with <span> tags and binding onclick functions to each, or something silly like that? ...

Alert user if the password field contains spaces at start or end of the string with javascript

Hi, I have a password field, and if password contains any spaces at start or end, I would like to alert the user. password can be a phrase so spaces in between the string is allowed. I am sure it can be done through regex, but I don't have much hands on it. If some one can please help me out. Thanks, Tanmay ...

Take over all links -- except certain class (.not?)

I'm currently taking over any links on the page that begin with "users": $('a[href^="/users/"]').live('click', function(event) { ...however, this is a little greedy. I want to exclude any links to "stuff" that are NOT with the "versions" class. I tried: $('a[href^="/users/"]').not('div.versions a').live('click', function(event) { ...

.attr("href") with links containing commas

Hay i have a link like this index.php?sometext=f,fsdsd,rerw,e,wewewe and when i use .attr("href") on the link, it stops at the first comma, so it only displays index.php?sometext=f Any idea how to get ALL the href value ...

Suggestions on making this bit of Javascript code sexier?

I'm trying to make a way to add functions under a specific namespace (dpcom). This may be in dot notation depending on what the user did in their javascript file. So basically, what I want them to do is something like this: dpcom.library('something.foo.funcName', function() { // Code goes here. } They can then call their stuff la...

Refresh a Div, Table or TR without reloading page and without using Ajax

Is it possible to refresh a div, table or <tr>. Here no such data comes from database, its a simple error displaying block and value comes from Java-script. Issue is that when an user inputs a value in textbox, value stored in that database and Successfully Stored Message comes on the Screen. Then again at the same page, user try to ...

How do you close a modal window from it's parent?

Hi all, Is it possible to close a modal window from it's parent? It is a little hard even to try to do this. Basically, I am opening a non-modal window. From that non-modal window the user might some times open a modal window. Now suppose I close the non-modal window... I would like the modal subwindow to close also. How can this b...

How do I force a blur event to occur in JavaScript?

Here's what I want to do. I want to trigger an event every time a select element changes. I have a multiline select and when I make changes (click on elements), it does not change until the select box loses focus. So I'm trying to force a blur every time the select box is clicked. That way if it changes, it will trigger the changed e...

Raphael JS -- animate .text()

So I'm using Raphael JS to try and animate. Here's what I've tried: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"&gt; <html> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"&gt;&lt;/script&gt; <script type="text/javascript" ...

DFP: How to show variable number of ads based on a page's length

First, I'm talking about Double Click for Publishers, formerly known as Google Ad Manager (GAM). Some sites I manage use a fluid layout, and therefore, depending on a browser's width, the page's height can vary. This translates into more or less ad real estate. I am taxed with the chore of maximizing ad display: On pages with little c...

How to display loading page before page with search results displays?

Usually when using any web page that is used to search for huge amount of data, like searching for cheap flights, user is first redirected to a page that shows progress bar e.g. 'Now Searching Multiple Travel Sites..', and when search on the server is done, then is redirected to actual search results. How that is done? Is it some javasc...

java programming language

what is 'this' keyword and what's its functions? ...

Ext.tree.TreeNode setting tooltip dynamic

I was wonder is it possible to add dynamicly tooltiptext to a specific tree node, i've tryied to set qtip property but with no success.... ...

Crossbrowser technique for adding HTML content to the user's clipboard

Suppose Stackoverflow wanted to make an easy "Copy link to this question" link. When you clicked this link on http://stackoverflow.com/questions/234075/what-is-your-best-programmer-joke, it would add this HTML to your clipboard: <a href="http://stackoverflow.com/questions/234075"&gt;What is your best programmer joke?</a> So when you p...

how to get the element selected

The dropdowns on the top right, I need to get the first three characters of the string of the type selected for example if the user selects Pizza Delivery i need the string "piz" here is the url <div class="select-big select-small right"> <div class="select-holder"> <div class="button"> <div class="icon left"></div> <p class="text ...

How to parse a web use javascript to load .html by Python?

Hi, I'm using Python to parse an auction site. If I use browser to open this site, it will go to a loading page, then jump to the search result page automatically. If I use urllib2 to open the webpage, the read() method only return the loading page. Is there any python package could wait until all contents are loaded then read() meth...