Grab Elements Of DL (2)
Sep 4, 2006
I wonder if someone could tell me where I am going wrong with this script.
The original implementation of finding a DL list and separating it by dt |
dd groups and making new DL's from them worked good. It found only one DL by
getElementById.
The problem I am having is now to process multiple lists in which are found
now by a unique class name on the DL instead of getElementById and only
processing one DL. I'm not really sure how to explain where I am going wrong
but here is the code....
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Aug 30, 2006
I'm trying to grab all of the elements of a DL, specifically the <a href>'s
grouping them by the DD's. I suppose if I can just get them into groups I
can get the href's later. The hard part is getting them grouped as explained
below. For example...
<dl id="dlList">
<dt><a href="#2">DT Item1<span>(1)</span></a></dt>
<dd><a href="#">DD Item1<span>(2)</span></a></dd>
<dd><a href="#">DD Item2<span>(1)</span></a></dd>
<dd><a href="#">DD Item3<span>(1)</span></a></dd>
<dt><a href="#1">DT Item1<span>(1)</span></a></dt>
<dd><a href="#">DD Item1<span>(1)</span></a></dd>
<dd><a href="#">DD Item2<span>(1)</span></a></dd>
</dl>
Is there a way to say, loop through the DL until it finds a DT. Whe it finds
one, grab it and all of the DD's that immediately follow it .. until it
comes to another DT. Group it with its DD's and continue until no more DT's
are found.
Then maybe take these collections and possibly populate an array with the
groups?
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Dec 15, 2011
I have never used this object before and don't know a whole lot about javascript or DOM. I am trying to create a select menu so that when you click an option it turns the display attribute of the coorosponding div to just "" from the initial "none". This works fine just by grabbing the right ID.
I also want to hide all other divs, even if they were previsously selected by mistake, so I thought I could use the get elements by tage name object to grab all the divs and then edit their display to "none". Maybe this is completely the wrong way to go about what I want to do, because eventually there will have to be forms nested within these divs.
[Code]....
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Sep 8, 2006
Is there a way to find which element in an object array the keyword 'this'
is acting upon?
For example:
function doMe(){
var aTags = document.getElementById("list").getElementsByTagName("a");
for (var i=0; i<aTags.length; i++) {
aTags[i].onclick=function() {
this.className = "myClass";
}
}
}
Inside of this function is there a way to determine where in the array this
'this' is and return the integer?
var theID = this.somethingOrOtherThatWouldGiveMeTheNumber;
var elementID = document.getElementById("myDiv"+theID);
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Sep 20, 2006
I have a PHP script that displays my online status and shows a window
if I am online, or doesn't show anything if I am offline.
I'd like to include the content of this remote PHP file inside a web
page using JS. I have created an xmlHttpRequest script to do that but
it doesn't work as expected... It should work just like the status.php
file, but instead, the content doesn't show up in IE, and in Opera, it
it stuck in the upper-left corner...
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Apr 26, 2011
I'm trying to grab a value passed in from a URL, i.e:
test.html?foo=bar
And I would like to grab the "foo" entry, with the value passed in. I'm guessing this can be done, but I can't find a way?
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Apr 27, 2011
I'm trying to use the "selectable" feature - and need to find the IDs of the DIVs which have been selected. When I run the code below, all I keep getting is the ID of the first DIV in the selectable DIV (ie. 2011-01-01).
<!
DOCTYPE html>
<html lang="en">
[code]....
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Nov 20, 2011
I am printing some info to a page when it loads echo'ing via PHP/MySQL and here is one div:
<div id
="0058><b title=
"unflattering
woman's
[Code]...
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Dec 4, 2009
I want to be able to grab variables from the GET data in a URL....
so I have index.php?var1=test&var2=test2
How can I use javascript/jquery to get those variables? Is there an easy way without using split and whatnot? How can I do this?
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May 28, 2009
Would like to check if there is anyway where i can use javascript to grab the keyword of .doc and .pdf file.
because when i right-click on the files, and click on properties. there will be a tab at the top (Summary for .doc and PDF for .pdf), and upon clickin there will the description, author and keywords. so im just wondering if there is any way to grab the value?
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Jun 23, 2009
Is there a way to grab the URL for the page that sent the user? I have links coming in from several pages and would prefer not to create a separate back link for each one... is there a way to do this dynamically?
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Aug 27, 2009
I have a data like the format below. How would I only extract the following data: meet, run into, encounter, run across, come across, see (The data after "Sense 1" and stops before the next "Sense #"?code...
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Jun 23, 2010
I am trying to grab all text between <START> and <END> and have the following bits of code, but neither are returning anything. I use JS so rarely that I can't see where the problems are -
var ermtext = response.match(/<START>(.*?)<END>/i);
if (ermtext) {
result.ermtext = ermtext.replace("$1");
[code]....
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Mar 16, 2011
I am using the load() method to load navigation sections of hidden copy, which I will later grab and display. After the hidden copy loads, I am grabbing selected divs, and bringing them into an area where the copy will be displayed. My problem is that after I load the new copy, replacing the old copy, and I go to retrieve it, it gives me the old copy still (eventhough firebug shows me that the load() actually did bring in and replace the copy...so it's grabbing and displaying copy not even in the file anymore!) Why is this happening? the code is below.link to example: http:[url]....
$(document).ready(function() {
$('#showcase_holder ul li:first').addClass("in_view");
$('#project_navigation ul li a').click(function(){[code].....
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Jun 17, 2009
I need to grab whatever the user types in an input box and append it to the URL the page is going to, how do I do that?
javascript:var cbobject= document.searchCatForm.inp_searchCat.value; alert(cbobject);
Code:
<form id="searchCatForm" name="searchCatForm" action="catalogue/search?input=" method="post">
<div class="searchField">
<input id="inp_searchCat" name="inp_searchCat" value="Search catalogue"
[Code]....
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Feb 24, 2011
Is there a Firefox addon that'll show me posts being passed through ? I'm trying to debug a ajax script and i have no clue what is passing through
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Aug 23, 2011
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Oct 18, 2007
I'm looking for a way to grab a number from a string, although this number
is not at either end of the string.
Here is the string in question: var el = "v4Function_Name('argument3')"
Here is a substring that returns the number ( the 3 ) successfully...
var number = el.substring(el.lastIndexOf("ent")+3,el.length-2);
Seems very ineffecient to do it this way, and better to find a lean elegant
way using replace(); How does one go about getting a value inside of a
string with regular expressions? .. or is there a better way?
Here are a couple of the many expressions I have failed with...
var pat = /^[^ent][0-9]*$"/;
var pat = /v4Function_Name('argument([^0-9]+)'/;
var number = el.replace(pat,"");
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Dec 15, 2011
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I need to do all that. be able to replace $5.00 the dollar amount to any other amount.
I also do want to grab the dollar value and use it as a number. To compute the total charges.How would one do this?
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Using jquery can we grab one url and append it to empty element?
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May 1, 2011
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I think that when the page is first loaded, all the existing image attributes are loaded into the DOM, but when extra images are added with ajax, the DOM doesn't have the new attribute values, despite them appearing in the html on the page. I don't think I can use the live function in this instance, because an attribute is not an event. Out of ideas now. HTML/PHP, with jQuery:
[Code]...
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[Code]...
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Dec 21, 2010
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In my javascript code im able to grab the tiles position which is 32x32 each tile. When I enter this tile I want to be able to grab the pixel position that the mouse is at inside the tile. For example "[TileX]:[PixelX],[TileY]:[PixelY]".
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