Multiple GetElementById (or Similar)?
Apr 3, 2009
I have a 'confirm' form that hides a table when a certain field contains a null value.I actually need 3 fields to be null in order for the table not to show rather than one.here part of the working code.
Code:
if (document.getElementById('FIELDNAME').value=='') {
document.getElementById('ID_OF_TABLE').style.display='none';
}
How or what do i do to allow for 3 (or multiple) fields?This is doing my Head in.I know getElementById is most likely not the way to go as it only allows for one.
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Mar 18, 2009
I want to be able to use 'wrapper' more than once on the same page.[code]...
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Apr 23, 2010
The code works, but it obviously can't be used for more than one picture per page because getElementById finds the first div and always displays it onmouseover of any attempted mouseover text.The Javascript in <head> is
<script type="text/javascript">
// Pop up code begin
function ShowPopup(hoveritem)
[code]....
So the display code is
<a id="hoverover" style="cursor:default;" onMouseOver="ShowPopup(this);" onMouseOut="HidePopup();">text here</a>
<div id="hoverpopup" style="visibility:hidden; position:absolute;"><img src="url here"></div>
I just want to be able to have more than one instance on each page and still be able to declare the image url in the body and not within the javascript.
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Apr 12, 2009
I am trying to use multiple instances of this little show/hide script for a definition list on the same page. However, the problem is that the definition list must be given an ID, and this can only be used once on a page. [URL]. How would I go about changing this to a class so that I could use it more than once on a page (i.e. multiple definition lists as opposed to one big one)? I changed all of the getElementById to getElementByClass and it didn't seem to work.
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Jul 27, 2010
I'm performing some validation functions on a form I've created.For the phone number, I have 3 text boxes lined up next to one another. The first is for the country code, the second is for area code and the third is for the remainder of the phone number.I have used the following in order to detect whether the input value isNaN.
Code:
input = document.getElementById("phone1");
if (isNaN(input.value)) {
errorText += "[code]...
As I have three text boxes for the phone number, can I group them within this one statement? So, ...getElementById("phone1, phone2, phone3"); ?If not, what would you recommend?
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May 13, 2004
I want to restrict getElementById to search children of a specific element instead of searching the entire document, in the same way that I can do getElementsByTagName using a specific element as the parent.
In this particular instance the parent is a table and the elements I'm interested in are all TDs, so I did the basic getElementsByTagName('TD') off the table and looped through this array checking the IDs. However, I'm suspecting that the browser can do getElementById faster than I can do a loop in javascript. Is there a neater way to do this? For now, I'll settle for IE-only solutions, though it would be nice to have things work in generic browsers.
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Feb 16, 2006
I 'm using Ajax to build pages with xml files. In my page, I want to have 2 doms for the same xml file : one for the initials datas, ant another which will be modified by the web page. When the user validate the page, the second dom is is copied into the first.
So I have :
xmlDoc1 = http_request.responseXML;
xmlDoc2 = http_request.responseXML;
In my page, I have javascript code that modify nodes of the xmlDoc1,
but the xmlDoc2 is modified also, but I don't want this dom to be
modified! What is the problem with my code?
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Jun 25, 2010
I have dynamically created divs. Their ids all start with 'info':
<div id="info1a"></div>
<div id="info1b"></div>
<div id="info2a"></div>
<div id="info123456"></div>
I need a function to loop through all those ids starting with 'info' to put the display property to 'none'.
Code:
document.getElementById(startWithInfo).style.display='none';
Is there any way I can do that withoput having to specify the full id for every div that starts with 'info'?
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Oct 31, 2005
I was wondering if anyone knew of a syntax checker/varifier that can be run command line in Linux. I recently ran across JsLint, an online JS verifier that works pretty good. The verification code is written in JavaScript, but he did provide an explanation on how to run it command line using WSH (windows script host).
Does anyone know of something similar on Linux (I'm actually running FreeBSD, but figured Linux would get more responses )? Is there a way to execute javasript command line? Or is there a similar program that varifies javascript?
The reason I'm asking is I would love it if I could check javascript syntax while editing in Vim (I can do this with php, and I can't live without it now ). I thought about maybe creating a wrapper html that runs the script and outputs the errors, but figured why create something new (and not elegant) when there might be a solution out there already.
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Dec 18, 2011
I have upload image script. where user can upload their images. The width and height of the images are not limited. Users can upload any kind of images. Now the problem I am facing is if users upload large images and small images, the layout get scattered. So I decided to do layout similar to here they have aligned the images very nicely. They looks prety aligned in the way of rows and columns. they are not scattered. So I would like to get exact same layout.
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Jul 20, 2005
We have to develop a small engine which the client uses. It supposed
to work like this. Our engine resides in a frame (frameA) which will
be loaded only once and it provides set of functions. The client can
call these functions. We inturn should get the values from the server
or set the values in the server and return with the values. The way we
are planning to implement is that we will have have another frame
(frameB hidden) and submit it whenever the client (frameClient) calls
our function and wait till the page reloads and return with the value
( set in the reloaded page by the server). The problem we face now is
that we don't have any sleep functionality in javascript ( being event
driven) and if we have a loop waiting for the reply, it will consume
the cpu cycles and the the frameB wont load.
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Sep 25, 2009
I have in one form, many, many text fields with similar names suchas:
tx_qtde1
tx_qtde2
tx_qtde3
[code]....
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Aug 30, 2011
Every 2 to 3 days I check the ticket system to see how the development of the latest JQueryUI 1.9 is doing and how the JQuery is doing. After several weeks of this I have found way too many tickets about IE6 issues and I started to ask myself why does JQuery and actually, many other projects still try to solve problems for somethings that is beyond repair. With this am talking to the fact that:
[Code]...
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Apr 21, 2011
how to start designing a similar web page as gucci? I will be making a website for jewelery, and i will be using PayPal.Should i create a XHTML page? or CSS ?im using Dreamweaver CS3, Flash CS3, Photoshop CS3
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Sep 28, 2010
This use to work for me when i placed it in the browsers address bar to follow someone on twitter.
javascript:alert($('.follow-button').click());
how to not follow with a similar code in the address bar?
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Nov 11, 2011
I have a basic page which has a PHP form. It creates a record and uploads a picture. When they user clicks submit, I need it to display a "loading" notice of some description. I was using this:
[Code]....
and then placed a div in the page but it shows the message right at the top of the screen. As the form is long, the user cannot see the message. I need to create some sort of notice so users know the form is being processed.
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Apr 14, 2010
I was looking for an alternative to lightbox 2 which has a similar look & feel to lightbox that is either stand-alone JS or based on jQuery and supports swf.
Most of the lightbox alternatives I've found don't seem to be very intuitive for visitors (close button in odd places, the prev/next buttons in odd places, excessive use of animations, etc)
Is there anything that's around that you like to use?
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Nov 15, 2011
Does anyone know how to create a grid with grouping similar to itunes? I have searched the web and cannot find anything. I want to have a category and to the left and several topics to be grouped with that category. See image below.
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Jul 22, 2009
I posted a while ago about the Truncate plugin not preserving html links in FF. I like the plugin, but it needs to present properly in FF. I couldn't figure it out and nobody responded. Is there any other plugins that provide similar funcationality?
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Dec 16, 2010
I need a countup script with commas similar to what is on sendgrid.com. I have a script which outputs the countup exactly how I need it but without commas. I have found several formatting scripts that will add commas but as I am terrible at javascript I have been unsuccessful at implementing the formatting. Can anyone provide assistance for adding commas to the countup
Code HTML4Strict:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
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Mar 9, 2010
create a java script that is similar to the flash content Our Picks This Week >See New Book Releases at http:[url]..... If so, does anyone have examples that I might could use/modify? Or possibly instruct me on how to go about creating it?
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May 19, 2010
I have the following:
I need to apply "margin-top: 5px;" to the img within the second <p> only if there is a preceding <p>.
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Apr 28, 2009
URL...Anyone know of a jquery option that is similar to this mootools image menu?
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Dec 11, 2011
I am looking for some jQuery plugin or tutorial which can offer me page transitions similar to [URL]...
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Jun 29, 2009
I'm looking for a jQuery slideshow plugin that will be similar to this MooTools effect http:[url]...Doesn't need to have the play/pause controls but I really like the way how the images are zoomed/moved and couldn't find any plugin for jQuery that will do the same.
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Nov 12, 2010
What's the best simple way to filter elements by their index similar to the nth-of-type equation an+b , regardless of parent and node type? Something like...
$("input").filter(":nth-of-set(3n+1)")
... to filter every third input element (3n) starting with the first one (+1).
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