Looping Through The Document's Tags?
Mar 25, 2011
I am practicing looping through a document, finding certain tags and then manipulating them. I have a document with several select tags. 5 of them are very similar showing pirate names. 2 shows pirate ships. The action I would like is if you select a pirate from any select menu, all the other pirate select menus show the same pirate.
This worked as intended until I added the pirate ship select menu to the document. Now for some reason when the script loops through the select tags it is missing some of the pirate ones. The error message I get is that my variable subSelect is null, though it works for some of the loop. I'm not sure why it is dropping it's value.
Code:
<html>
<head><title>DropDown Test</title></head>
<script type="text/javascript">
[code]....
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May 10, 2011
I have several pages, all with multiple select boxes. Each select has a different name, but contains the same values (ok, not ok, fixed, needs fixing). I am trying to write a single script that will loop through each select box on the page, find all the 'not ok' values, then send the select box name, with the option value to a holding area (probably an array) which will be emailed to someone once all the pages have been entered by the user.
At this time, I am just trying to figure out the looping through one page of select boxes. The script is currently tied to an onclick event for the submit button.
[Code]...
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Jan 26, 2010
I have created two onClick events that i need to combine into one with jQuery. I am not sure how to do this.I have an unordered list:
<ul id="coverTabs">
<li class="currentTab"><a href="#">Individual</a></li>
<li><a href="#">Couple</a></li>
[code].....
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Jul 20, 2005
I have a problem to access a hidden field by javascript. The name of
the field has a dot in it. That's the problem. But I need that dot
because it is a "Stuts Property".
I'm using IE 6. This is my code:
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Dec 15, 2011
Can't seem to make it work, I have seen many examples but they are all just for 1 div tag. When i trymore than one it doesn't work anymore.The first one works, if i have more than 1 then the other don't work.
using the following jquery
$(document).ready(function(){
$("#toggle-text").click(function () {
var divvalue= this.value;
[Code]....
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Dec 28, 2010
I use Firefox and am wondering how to select a word and wrap [b] tags or [quote] tags around it?
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Jul 12, 2010
Is it possible to trigger the action of a form with a submit button that's outside the form tags? If so, how should this example be rescripted to make the input tag work outside the form tags?
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Jul 23, 2005
Hopefully I 'm missing something silly, but I can't find an easy way to loop
all list items in a simple <ol>. I was hoping a for loop as shown below
would be enough, however clicking "alert all" in the following example gives
me all but the first <li> element. The alertfirst() function finds the first
<li> with no problem. There are multiple lists on the page, so
getElementsByTagName('li') is probably not the most elegant solution. Btw.
my Mozilla crashed when I tried this code, but this is for IE only.
<script type="text/javascript">
function alertfirst() {
var ol=document.getElementsByTagName('ol')[0];
alert( ol.firstChild.firstChild.nodeValue );
}
function alertall() {
var ol=document.getElementsByTagName('ol')[0];
for( var i=ol.firstChild; i=i.nextSibling; i!==null) {
alert( i.firstChild.nodeValue );
}
}
</script>
<ol>
<li>first</li>
<li>second</li>
<li>third</li>
</ol>
<a href="" onclick="alertfirst();return false">alert first</a>
<a href="" onclick="alertall();return false">alert all</a>
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Jun 25, 2010
I really know nothing about how to code JavaScript (I know what it is and what it does) and I need a script to go in the head of my page and look for all <a> tags that have <img> tags inside of them and add a rel="lightbox" attribute to them.
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Dec 23, 2010
I have this code..
javascript:function showMore() {ProfileStream.getInstance().showMore(); setTimeout(showMore, 2000)}; showMore();
i want to loop it 10 times, but do not know how to do it.I have been told that the for var command is what I want, but I cannot get it to work.
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Nov 7, 2011
function funt()
{
var link = document.getElementsByClassName("class")[0];
[code]....
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Mar 1, 2005
i am fairly new to javascript and XML. i'm trying to loop through some nodes and drop the output into a series of DIVs using getElementById. here's the code for that: Code:
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Oct 25, 2011
So, the aim of what I'm doing is to take any amount of text that's in a <textarea>, split it wherever there's a '=====\n' and then call each element of the newly created array back into the <textarea> in a sequential manner.[code]For some reason, my for loop doesn't work. It's only returning the last value in the array and disregarding the previous ones.
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Mar 2, 2007
How can I loop inside UL's LI elements in javascript?
<script type="text/javascript">
function TagSecildi(oLink) {
var content = oLink.innerHTML + ";";
var myString = $('mytags').value;
var Pos = myString.indexOf(icerik)
if( Pos == -1 ) { // not available
$('mytags').value = $('mytags').value + content;
oLink.className = 'MySelectedTag'
} else { // Var
myString = myString.substring(0, Pos) + myString.substring(Pos + content.length);
$('mytags').value = myString;
oLink.className = 'MyNormalTag'
}}
</script>
<input name="mytags" type="text" id="mytags" style="width:500px" value="Ajax; Java;">
<ul id='mevcutlar'>
<li onClick="TagSecildi(this);">Ajax</li>
<li onClick="TagSecildi(this);">Delphi</li>
<li onClick="TagSecildi(this);">JavaScript</li>
</ul>
I want to change LI tag's style if my input named "mytags" value (spereated with ; ) is equal to LI's content.
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Mar 9, 2007
<script language="javascript">
function copy_tag1()
{ document.form_tag1.tag.select();
window.clipboardData.setData('text',
document.form_tag1.tag.value); }
function copy_tag2()
{ document.form_tag2.tag.select();
window.clipboardData.setData('text',
document.form_tag2.tag.value); }
function copy_tag3()
{ document.form_tag3.tag.select();
window.clipboardData.setData('text',
document.form_tag3.tag.value); }
function copy_tag4()
{ document.form_tag4.tag.select();
window.clipboardData.setData('text',
document.form_tag4.tag.value); }
</script>
<form name="form_tag1">
<input type='text' name="tag" value=��'>
<input type=button value="copy" onclick="copy_tag1()">
</form>
<form name="form_tag2">
<input type='text' name="tag" value=��'>
<input type=button value="copy" onclick="copy_tag2()">
</form>
<form name="form_tag3">
<input type='text' name="tag" value=��'>
<input type=button value="copy" onclick="copy_tag3()">
</form>
<form name="form_tag4">
<input type='text' name="tag" value=��'>
<input type=button value="copy" onclick="copy_tag4()">
</form>
The code above make it copy each tag value by clicking each copy button.
There are four copy_tag functions in the javascript.
If I have more forms to copy, I have to make more copy_tag functions.
Can I make the javascript to loop for many many copy forms with your help?
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Aug 16, 2006
I need to loop through all form elements such as text, radios, check boxes and the like and to save their state in a file. does anyone have JS code to do this ?
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Feb 14, 2007
I need to be able to display any and all element ID's with yellow background whereever they appear on the screen.
Is this possible ?
I will be turning a flag in my URL to instruct the page to display all emements that have ID associated with them.
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Jul 20, 2005
I am looking for advice on what is "best practice" regarding looping
through a form to check its checkboxes and associated data fields.
Here is what I am trying to do (Here is the page I am working on:
http://www3.telus.net/thothworks/LinLeastSqPoly4.html).
I provide a form for a user to enter up to twenty (M = 20) data pairs.
The user need not enter data for all twenty pairs, but
the user must indicate that data is present by checking the checkbox
beside each valid pair.
If a checkbox is checked, two things happen:
i) a counter, numRows, is incremented to keep track of the total
number of valid pairs entered.
ii) the associated two data values (being x and y) are checked to
ensure that they are valid numbers and, if so, are entered in an array
for use later.
Previously, my forms were small, and I was able to examine each
checkbox of a form individually:
"if (checkbox1.checked) do action A;
if (checkbox2.checked) do action B;
if (checkbox3.checked) do action C;
etc."
However, now that my form has twenty checkboxes, and may get bigger, I
would like to learn how to accomplish this task with a concise loop.
Following is my first attempt and it seems to work. If anyone can
suggest improvements for this code ....
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Jan 26, 2011
If got problem with .each looping in jquery. im am trying to make a animation with jQuery. And i want to switch between three quotes of the array. and now it only works for the first quote of the array.
[Code]...
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Mar 25, 2010
in my code below I am using inlinecontent from thickbox thickbox/) which works but inside the <div id="myOnPageContent"> only shows the first Category Name and doesn't loop through but it is looping outside as it shows a different Category Name at teh top of my inline content
<td class="smallcelltext"><input alt="#TB_inline?height=150&width=400&inlineId=myOnPageContent" title="Edit <%= rs1("CategoryName") %> Category" class="thickbox" type="button" value="edit" />
[code]...
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Feb 4, 2006
I have a form and I want to loop through the elements to give them the .onfocus and .onblur attribute. how can I do this?
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Mar 26, 2011
I have a php page which displays records on the page. I have pagination in these pages which limits the output to a set amount of records per page. As i am designing a display only screen i want it to constantly loop through the links on the page after a set time. My code is:
<script type="text/javascript">
<!--
function delay(){
[code]...
so now it opens screen.php then after 5 secs it goes to screen.php?page=1 (same page) then just keeps refreshing after 5 secs the same page. E.g if i had 10 links on the page i want it to go screen.php?page=2 then page=3 and so on until page=10 then it goes back to the first link i.e page=1 and continuously do this.
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Apr 25, 2011
I have a list of input1's and inputs2's. The input ones are an accept button and the input2's are a deny button. However, I set up an alert to tell me the name of the input 1's but I am only told the name of the last input1 in my list.
I would like input1.name to show me... something like accept[3]. Where 3 is the uid of the user being accepted or denied. The name works when I look at the source code, but fails when I try to create the alert.
How can I achieve this result?
Code:
So what to do here, thats the question:
- You want to get the data of the button that has been pressed, if such function exists.
- Then use AJAX to send the form data to some file that probably doesnt exist yet.
- Give the PHP a responce, and echot he response to replace the buttons.
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Jul 7, 2009
Well let's say i have a bunch of div tags with name attribute 'hello'
<div name='hello'></div>
<div name='hello'></div>
<div name='hello'></div>
I want to use JavaScript so that i can look through the array of these div objects.
var helloDivs = document.getElementByName('hello');
var len = helloDivs.length;
.....
So, it works for all the recent version of browsers but not for IE6. There is still about a 10% market share who are still using IE6. What is the workaround for this browser support?
If i were to print the variable len in IE6 says that is 0 and if i print helloDivs, it says it is an object as if helloDivs is a variable that contains an object but not an array of objects.
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Oct 19, 2005
Below is a stripped down example of code I'm using to count links in a
list. My intent with the ShowLinkNumber() function was to display the
number of the current link. (e.g. click on link 2, and the message "2"
pops up; click on link 4, and you see a "4.")
For reasons I can't trace, my function always displays the last number
in the list. Why does it do this, and can anyone suggest a way to
achieve my goal without adding markup? Code:
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Sep 9, 2006
I have an associative array that I need to loop through, allbills,
however, each element in this array requires processing by the user and
I need to capture the users actions on the element and then return to
the next element in the list but suspend looping until I have the users
desired action...
For example,
for(mybill in allbills)
{
GetWhatToDo(mybill); // gets the information about what user wants to
do with the currentBill
}
The problem is that the function "GetWhatToDo" doesn't "block" so the
loop completes without waiting for the users input from GetWhatToDo...
So, my thought was I need to design things more 'event-driven' and
handle things like so:
function handleABill() {
mybill=GetNextBill();
GetWhatToDo(mybill);
}
A "Next" button inside the popup generated by GetWhatToDo will have an
onclick event that calls handleABill again...
The problem is that I can't figure out how to write GetNextBill so that
it maintains the state of the loop through 'allbills', especially since
'allbills' is an associative array and I can't keep track of the array
index. The only thing I can think of is to initialize a regular array
from the associative array and keep track of the index number.
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