JQuery :: Navigating Up And Down The DOM?
Aug 25, 2010
if this is long and complicated. Maybe there is an easy way to do this, but I'm not figuring it out.
Sample html:
<div class="story">
<h4>
<p> (several)
<div class="pullquote">
<p> (several)
[Code]...
I want to hide the p and h4 in the stories, leave the pullquote and append a button to the pullquote that says "Read more". I can do this, so far.
Clicking the button will show all the p and h4 in the story, and also hide the button. I can find the parent div.story, but I can't seem to go back down the DOM to select all the p and h4 below.
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Mar 21, 2011
I am using O'Reilly's book on building apps with HTML, CSS, and Javascript,It uses jQuery.Chapters 4 & 5 show us how to use a database. It really works well! I'm making small changes to fit my own mobile application. I've run into one problem: The page has <li>'s to link to anchors on the same page, like this:
<li class="arrow"><a href="#dates">About</a></li>
However, I want to link to another html page. I find I'm unable to do so. The following attempts don't work; that is, clicking on them will make the row change color, but won't change the page:
<li class="arrow"><a href="about.html">About</a></li>
<li class="arrow"><a href="/about.html">About</a></li>
<li class="arrow"><a href="www/about.html">About</a></li>
[code]....
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Mar 24, 2011
I am checking if a form on a jQuery tab is changed, and if it has, the user should get a popup warning when they navigate away from the tab with the form or click any other link on the page for that matter. So I setup this code:
$('a').bind('click', function(event) {
if (formChanged == true) {
event.preventDefault()
[code]....
in the $(document).ready() function. I can see the code is executed, but the click on the link still comes through and the form is lost. I've tried .click() and .live('click') as well but that doesn't work either.
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Sep 19, 2011
I have two files,page1.html:
<!DOCTYPE html>
<html>
<head>
<title>JQuery test 1</title>
[Code].....
When I open page2.html, and click on the brnClick link, it changes the content of divclick. If I open page1.html, and then navigate to page2.html, click on the link does not work.
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Nov 9, 2001
I guess because IE once again has its own variations this works or Netscape isn't following the dom I don't know which but I was hoping this type of navigation was going to be dom compliant with the newest versions of Netscape
If you have a table with the id "bob" (I like dumb names sometimes) you should be able to navigate down the table via bob.firstChild.childNodes[1].innerHTML. This does not work in netscape but does work in IE. I find this troubling because of how much easier things would have been if it worked in both. I really just wish the browsers would become equal.
The dom specification is here (outdated I believe)
http://www.w3.org/TR/1999/CR-DOM-Lev...roduction.html
Thats the specification and how it supposedly works. I am going to keep playing and figure out if maybe Netscape 'changed' it. for an example try this Code:
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Nov 2, 2005
I load an Iframe within html page contained within another page and from the hosting page I would like to scroll to a given bookmark within the page loaded within the iframe without causing it to reload. How do I do this? I have tried:
function navIContent(bm)
{
IContent.src=bm
return
}
called by :
onclick='navIContent("../content.htm#test")'
but it doesn't seem to work!
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Nov 3, 2005
Yahoo! has launched a beta of it's new mapping application:
http://maps.yahoo.com/beta/
It's based in Flash, but it uses JavaScript. I'm curious about one
feature, though - when you pan about the map, the URL in the address
bar of your browser changes to match your current location. How have
they done this? I thought calling window.location.href = "etc"; would
reload the page, navigating away from the current URL. Yahoo! have
managed to do this without the page changing. This is a very useful
technique for DHTML/AJAX/Flash technology and I'd love to know how
they've done it.
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Jun 19, 2006
I have a web application that has basic authentication turned on (IIS).
What I would like to accomplish is detect whether user is navigating
away from the site or simply going to the different page using
JavaScript. I am aware that it is easy to detect where you came from
(referrer), but I haven't been able to find a way to where you're going
to. I did my fair amount of research online, but I couldn't find a
solution for this.
However, my boss told me that he has seen a website that detects the
fact that you're navigating away from your site. Does anyone know
anything about this?
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May 31, 2007
Is there a way in javascript to scroll to or otherwise change the position of the currently selected row in a table?
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Jul 23, 2005
I am developing a framed site. I'd like to utilize javascript "mousevoer" to change images that are used for navigating the site. Where to find something like that?
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Aug 17, 2006
I have a question about using embedded Google Videos on my site. Does
anyone have tips for allowing user to switch between videos (5) on the
same page? The caveat is that only one would be showing at a time. I
imagine it would require javascript coding. If so, would you have any
examples?
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Jul 12, 2010
I am trying to display an alert message when the user is in the middle of editing and clicks accidentally on some other link.
I want to display this error message for certain link and not for others.
I thought of using 'window.onbeforeunload', parse the url to find the link that was clicked. However, when I try to use the string functions (split, substring, lastindexof, etc.) inside 'onbeforeunload', they do not work.
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Mar 21, 2006
First, with AJAX I will get a remote web page into a string. Thus, a
string will contain HTML tags and such. I will need to extract text
from one <span> for which I know the ID the inner text.
Is it possible to access in this way "string variable".getElementByID()
somehow?
PS: Just thinking of a proper/efficient way to extract the information
from such a string. I am open to other ideas. I could load that page in
IFRAME and get my access to DOM that way, yet probably it is not an
eligant solution.
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Oct 5, 2010
I have designed a data entry form in HTML. In all I have upwards of 16 data entry elements (varying from edit boxes, '<input>', drop down controls, check-boxes, etc)
I know by setting the tabIndex of every data entry element user can navigate easily with the Tab key. But, even if it is non-standard, can the navigation be done with the 'Enter' key instead (it is the users, non functional requirement)
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Jun 29, 2010
I am doing an internship at a company and am working on an existing site. The Company wants the expanding menu to stay expanded when you click a link to go to another page while navigating. I am very new to Javascript, CSS, and html and could really use some insight or code example.
// JavaScript Document
/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
[code]....
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Jul 1, 2011
I'm looking to have a lightbox pop up when a user clicks the Back button in their browser rather than just navigating back. The purpose is to ask a question with a Yes/No answer, and if they click No, I allow them to go back. The only thing I've found anything like this is the onUnload event, but that doesn't prevent them from going back. How should this be handled?
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Apr 25, 2011
code to show ( overlay / modal window ) to the user when closing or navigating away from the page ( i want put in this window facebook share to make the user to share the page in his facebook ) , bytheway i wanna use it in my wordpress in every post could it be happen ?
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Nov 14, 2011
I am working on a project using the (brilliant) cycle plugin, here's the scenario: (apologies in advance for bad terminology that may be used)
I have a pager using thumbnail images, the slides contain text, at the moment cycle automatically cycles through the slides. I want each pager thumbnail that corresponds to it's respective slide to grow when active using the hoverpulse plugin.
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Feb 8, 2010
I've been attempting to use 1.4.1 but I'm finding that $.get() and .getJSON() callbacks fail. The XHR requests succeed. I can examine the full request in both Chrome and Firebug. However, the callback functions *don't* execute. To test, I tried the same url with both 1.4.1, 1.3.2, and via a raw XMLHttpRequest(). The last 2 requests succeed, 1.4.1 fails. //v1.3.2 WORKS, fails in v1.4.1 $.get('/topic/api/template/list', function(data){
[Code]...
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Apr 23, 2010
I'm was able to successfully use your plugin for firefox, safari, chrome. When the form submits the request with file upload, here is the html I send back to the browser (via Rails): <textarea>{'status': 'success', 'avatar_url': '<%=@user.avatar.url(:medium)%>'}
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May 6, 2011
jQuery.ajax({
url: "/sharedImage",
type: 'POST',
data : fileName,
async: false,
dataType: 'html'
})
Here i am posting the request to a servlet.The call is going to the servlet.But i am not able to get the data (filename which i am sending ) in my servlet. How to access the param value in the servlet.
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Sep 30, 2011
I'm trying to make a jquery powered login and register element within a webpage. The page won't read the value of the forms I want it to read. The page is here[URL].. u1241436/Messages/(login or register forms). I use the following code:
[Code]...
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Nov 29, 2010
Sorry but I can't get the very first tutorial to work. I put the custom.js in a test_jr directory in htdocs. I also put the starterkit.html file in the same directory. I copied the contents of jquery-1.4.4.min.js into a jquery.js file also in the same directory. Then I did the custom.js page shown here:
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$("a").click(function() {
[Code]...
I tried clicking on the [URL] and I get the starterkit.html page. If I click on the "some link" it doesn't do anything. What am I missing? There are syntax errors in my editor starting on the line with the asterisks* Why is there an error there? It looks like it closes the click function?
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Jun 28, 2011
Iam using jquery.validate.js I have a forgot password page it has 2 input fields. 1. User name and 2. Email ID The user has to type any one of the field. How to validate this?
Username : <input
name
="
username
[Code]....
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Jul 26, 2010
I have been having issues with the .html(), .append() and .prepend() functions. If I attempt the following [code] jQuery doesn't seem to register the click. Is this a known bug? Is there a way around this?
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Jun 3, 2009
I didn't suspect that it will cause problems, but found that Skype plugin is pasting some JS code into ready page and it search for number which are telephone like. Unfortunately when it matches, it is pasting js code. When tab is changed and I'm returning to the same page tab content is pasted second time in this tab. When I'm doing that again it's pasted third time... It's only happening on tabs on which this toolbar found telephone number.
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