I want to use the document.getElementByID method to change the text of an element.
It works and replaces the old text but the new text is lower down when I want the new text to be on the same line.
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.
I'm trying to change the text on my page dynamically using getElementById etc. Just not quite sure how to do it.
<script>
function changeIt() {
document.getElementById('change').innerHTML = '*i want the stuff below here (from 'var' to 'text')*';
}
var Result= ((correct / 5) * 100) + '%';
document.write('<p>Result<b>' + score + '</b></p>');
[Code]...
Just need to know how to put the variables and stuff in the 'innerhtml' part?
<html>
<head>
<script type="text/javascript">
var a = january
var b = febuary
var c = march
function test()
[Code]...
I tried to explain it pretty well in the comment tags
I'm doing a very simple expand/collapse function using 'slideToggle'. The button that triggers this event simply says 'Expand/collapse'. I want this text to change depending on whether an element is visible or hidden.
[Code]...
I have many pages on my website which contains text which needs changing quite often, for example, a date (12th/06/2005). Is there anyway of inserting a code into each of these pages which recalls the text from a .js file.
View 8 Replies View RelatedThe following code is not working for IE.
Code:
i have the code in JS:
if(drop_list.value == "zed-catcher/11")
{
input_box.disabled=false;
var catcher_id = document.getElementById('lpm_service_catcher_id');
catcher_id.value = 11;
[Code]...
I would like to know if is better to use document.forms to detect forms
or getElementById.
I have an onchange method for a select box that goes something like
this (the select is in a form named aForm):
function page_on_change() {
pageElement = aForm.my_page_id;
aForm.nav_page_name.value =
pages[pageElement.options[ pageElement.selectedIndex ].value];
var si = pageElement.selectedIndex;
for ( i = 0 ; i < pages.size ; i++ ) {
document.getElementById("id_" + i).style.display='none'
}
document.getElementbyId("id_" + si).style.display='none'
}
IE fails on the statement:
document.getElementbyId("id_" + si).style.display='none'
and says it doesn't support this property.
What is the workaround?
Basically i'm trying to draw a box over an image which
is turning out to be a nightmare. The problem i'm getting at the moment
is that i'm creating a line with <div which works when it's not hidden
but I need to be able to make it hidden so I can use layers to show all
when it finished drawing to make it smoother. This is how some other
scripts are doing it that i've seen. So i've got it drawing a line and I
need getElementById to pick out the layer but it's only picking out NULL
with the one i've got enabled below. I've tried the others but they just
come out as errors. I need to get top2 which is the <div line to show
itself but I can't seem to reference it by getElementById. I use linux
mozilla so i need it working in mozilla as well as windows that's why
i'm using getElementById. My code is below any ideas anyone?
I'm trying to do is change the backgroundColor of my input text with js..
This the js part
Code:
And this is the html part
Code:
Basicly what the script do is to check the hidden field cf with value of '0' if found it will execute changeCssProp(thefield)..but the problem is js return error of document.getElementById(thefield) is null
I'm trying to do is change the backgroundColor of my input text with js..
This the js part
Basicly what the script do is to check the hidden field cf with value of '0' if found it will execute changeCssProp(thefield)..but the problem is js return error of document.getElementById(thefield) is null
I am trying to use document.getElementById in FF but its not working. There is a main page. in that mainpage there is a iframe and in that iframe (id = DocFrame) there is a textbox (id="fileuploadedcnt") which i am trying to access. there is no error. ofcourse i have given name and id to the textbox. Below is the code
function ConfirmCertificate(id , Project_ID , Subprogram_ID , ITCType_TI) {
frm=document.mainform;
//fileuploadedcnt = (document.frames("DocFrame").document.forms("upload_form").elements("fileuploadedcnt").value);
[Code].....
In the abpve case i tried both the name and id properties. with Name property i get the HTMLObj alert but again it fails if i attach value method. And for id, it doesnt work at all
No errors ofcourse in both the cases
I've got the following code on one of my pages, it works fine in IE6 and Netscape 6.2, but when you get around to using it on Netscape Navigator 4.08 it doesn't work, instead giving me a "document.getElementByID is not a function" error. Here's the code it has a problem with...
function CrseDets(IDS) {
window.open('coursedetails.asp?whereby=' + document.getElementById(IDS).value,null,'top=0,left=0,width=672,height=500, background="gfx/backgrd.gif", scrollbars=yes');
}
I have the following code. It is not working for firefox, IExplorer and Opera.
<script id="url" name="url" language="JavaScript" type="text/javascript" src=""></script>
<script language="JavaScript" type="text/javascript">
var u = document.getElementByName("url");
[Code]....
I use in my javascript the "document.getElementById" code.
This code works as it should in Firefox, but in IE I get the following error:
This code is not working What i am doing wrong here?
HTML Code:
<script type="text/javascript">
document.getElementById("divName").style.height = 500px;
</script>
[Code]...
I am validating a three form field which takes temperature value between 0-50, humidity 1-100 & rainfall 0-200. I am able to see expected result for temperature value but not getting correct value for humidity & rainfall(still one can insert text in it..)
Here is my code-:
<script type="text/javascript">
function validate_form(thisform)
{
with (thisform)
[Code]...
First a little background. I have a client (in-house) who insists that our training pages (launched from within iframes on a parent page) be able to load .wmv files with variables for the width and height parameters so we don't have to recode when videos are switched. Flash videos are not an option.
I've searched the net and have received several suggestions and even code snippets from several sources but the only one that comes close to working is this one:
[Code]...
[code]This is IE8 in standards mode.In Chrome both approaches return 25 as expected.
View 1 Replies View RelatedHow do I write a javascript function to convert ounces to grams and vise versa using document.getElementById ?
(by the way the conversions are:
grams = ounces * 28
ounces = grams / 28 )
Here is what Ive got so far:
javascript Code:
[Code]...
I'm a perplexed nube, and I can't understand how document.getElementById evaluates to true when no parameter is passed to getElementById. This code alerts 'foo' if (document.getElementById) {alert('foo')} else {alert('bar')}
Just to double check, this code alerts 'bar'
if (!document.getElementById) {alert('foo')} else {alert('bar')}
When using instead of this line (to change style of element)
document.getElementById('ImgId'').style.visibility = "visible";
one would use (to change class of element)
Does className change the class="imgHidden" into "makeImgVisible" here?
document.getElementById('ImgId').className = "makeImgVisible";
.imgHidden {visibility:hidden;}
.makeImgVisible {visibility:visible;}
<img src="myImg.jpg" alt="" id="ImgId" class="imgHidden" width="200" height="200">
I have created some custom code and implemented it into a article within Joomla. (The HTML editor is turned off) The code works in all browsers except Internet Explorer Versions. The custom code has Javascript and the "onMouseOver". The purpose of it is to change a image when your cursor is placed over a link. Ive included the code below
[Code]....
The following code is not working for IE.
View 11 Replies View Related