"Required Entries" Code Ignores Textarea?
Nov 30, 2010
I have created a basic Javascript function to check that all fields in the contact form that are required have information from the user. It works fine with input fields but not with textarea. Even when I dont insert message into textarea, the script allows to submit the form. I have given the name for textarea "userinput". Could anyone look at the code, and tell me what could possible be wrong with it?
function required()
{
user_message=document.contact_form.userinput.value;[code]......
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Jun 16, 2010
What I want is a piece of code that reads a table and inserts new entries into a listbox on the user side. I dont want to have to "refresh" the page to get new entries into the listbox.Essentially, the table will get updated by an app on one side and I want users to be able to view the updates as they occur.
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Jun 26, 2011
Could somebody please take a look at the lines of coding below and advise on how to complete it? It's a code to translate a piece of text, I kinda figured some of it out, The first part is to translate 'the cat sat on the mat' to 'thube cubat subat ubon thube mubat'. The second part is entering text and clicking a button to translate.
First part - translating cat on the mat:
function isVowel(aCharacter)
{
return ((aCharacter == 'a') || (aCharacter == 'A')||
(aCharacter == 'e') || (aCharacter == 'E')||
(aCharacter == 'i') || (aCharacter == 'I')||
[Code]...
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Jul 5, 2009
I am working on outlet pages of an online store.There are 4 products displayed on each row.On that store, products are displayed with images,product name, model no., price and buttons.For some products, the name is longer, for some price is longer.I am using <td> for displaying each information.The problem is - the height of the name's <td> and price's <td> are different for different products.I want a JS code which can detect the biggest height (for each row separately) from both the above td's separately and assign the maximum height to the corresponding 3 td's of that row.This should be done for each row separately.note : I an right now using this code - But it takes the height of both td's for 1st product only and assign it to all the products.
<script type="text/javascript" language="javascript">
var ht1 = document.getElementById("name_td1").offsetHeight;
document.getElementById("name_td1").style.height = ht1;
[code].....
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Mar 17, 2011
I have a huge HTML page to be tranlasted with links every times in the right side of the page, and the content and but seems like a problem with javascript
it contains Javascript +PHP code, runs perfectly with Mozilla but say object requires in Internet explorer. the code is following
[ICODE]
PHP Code:
<script src="https://www.google.com/jsapi?key=google translate code" type="text/javascript"></script>
[Code]....
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Jun 30, 2009
What I am trying to accomplish is I have a radio button "RequiredApprovalYesNo". When the selection is "Yes", I need fields "Approver" and "ApproverEmail" to be required upon submit. I also need to make sure that a selection is made with this radio button of either Yes or No.Here is my HTML code for these three fields and was wondering if someone could show me how to code this script or, give me an example of a Radio button selection resulting in additional fields being required or not.
<td>
<input type="radio" name="RequireApprovalYesNo" id="RequireApprovalYesNo" value="Yes">Yes
<input type="radio" name="RequireApprovalYesNo" id="RequireApprovalYesNo" value="No">No[code]......
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Mar 20, 2010
As usual, this site works with every single browser known to man ...........except for any version of IE. I have tried using IE's devel tools to no avail ....though I'm a complete newb, so that isn't saying much. Code?Here's the section IE complains about:
function display(str)
{
var nodeList = xmlDoc.getElementsByTagName("item");[code]....
**** UPDATE *****Well ...it looks like I can't have null values in any elements ( in the xml document ). How do you experts satisfy this requirement in an elegant fashion.Since there is no data for certain elements, I'm looking for a reasonable failover solution. Empty quotes?..... still experimenting. A script produces the xml file from a database so some elements do not have data for certain
child elements.
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Jul 14, 2011
I have a link and a textarea
<a href="#" id="link">Test</a>
<textarea id="content" name="content">
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Aug 4, 2005
I have a PHP/MySQL-based content management system that alows one to edit pages of a website through form textareas. I was wondering if it is possible to change the appearance of HTML tags inside the textarea so the HTML markup looks different (e.g., in grey), making it easier to quickly find and edit the 'real' content without messing up the tag (like accidentally deleting a '>' character).
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Jun 27, 2006
I would you grab the source code from an IFRAME and display it in a textarea?
I'm trying to create a sort of preview page that both shows a rendered page, then shows the source code next to it.
[edit]: I'm thinking that using OnLoad JS event in the HTML body tag would allow this to work. The page loads, the OnLoad event calls a JS function that pulls the innerHTML from the IFRAME and inserts it into the textarea.
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Jul 24, 2008
how can i write the sourcecode of the page to a textarea?i thought about something like
Code:
function dump()
{
[code]....
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Apr 3, 2010
I am trying to set up some simple Javascript that takes the text value from a form submission (textarea A), and dynamically inserts that text into another textarea on the same page (textarea B).I need the text from textarea "A" to go in the *middle* of pre-existing text inside textarea B (instead of replacing it).
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Mar 3, 2006
I'm having a problem showing the output of this code in the textfield.
<html>
<head>
<script language="JavaScript">
<!--
var url = document.URL;
-->
</script>
</head>
<body>
<textarea style="overflow: auto;" rows="1" cols="70" wrap="off" readonly>
<script language="JavaScript">document.write(url);</script>
</textarea>
<br><br>
<script language="JavaScript">document.write(url);</script>
</body>
</html>
The output isn't showing the browsers current URL which is the desired effect, instead it is only showing the raw JavaScript code.
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Jan 22, 2010
________________________FIRST.HTML_________________________
<html>
<head>
<script language="javascript">
var myfunc;
[Code]....
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Mar 6, 2011
I am using jQuery validation plugin to validate my form, but it is seems to ignore required fields witch have placeholder text.ow to solve it?To display placeholders in all browsers I am using this jQuery plugiAnd to validate my form, I am using this code :
$("#userRegistration").validate({
errorLabelContainer: "#messageBox",
wrapper: "li",
[code]....
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Mar 14, 2011
I am using a mootools datepicker & I am working on a french page. My date picker works. I choose a date & it saves to database. If you refresh the page where the new date should appear, it will only appear if the month does not contain an accent. ie. 21/Avr/2011 will appear but if i had choosen 21/Fv/2011 then todays date would appear instead.
This is the datepicker js code
var DatePicker = new Class({
Implements: Options,
// working date, which we will keep modifying to render the calendars
d: '',
// just so that we need not request it over and over
[Code].....
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Jul 20, 2005
Can anybody share the code for a word counter for the textarea user input? what if max characters are 256?
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Sep 12, 2009
I am looking for a javascript code for this idea under this messageI want to create a kind of shopping website so when you click on a image or text it will add some text to a textarea,, it will include the name of item and price of an item
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Jul 23, 2005
I am wondering about what seems to be a particular quirk in Javascript
that does not allow form event listeners (e.g. "onsubmit=...") to work
properly. In the code below, I would like to set up a function
(doOnSubmit) that is called when the form is submitted.
But there is a "return false;" in the "onclick" of the button. If this
"return false" is removed, the code works as I would hope it would.
With it there, doOnSubmit is never called. Code:
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Apr 17, 2007
Why does IE6 ignores JavaScript's return false on a link and how to fix it? Firefox works perfect!
<a href="page1.html" onclick="return test(this)">Test</a>
JS:
function test(obj)
{
if(obj.href=='page1.html'){
doSomething();
return false;
}else{
return true;
}
}
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Dec 2, 2009
In the top right of the page is a JavaScript (Prototype) Carousel that scrolls through images when you click the arrows. It works properly in all browsers except IE 6 & 7 (it does work properly in IE 8) with my primary concern being IE 7. When you click on the right arrow to scroll to the next image it scrolls properly but the entire strip of images is displayed and it sites on top of the page's content.I've tried all of the overflow:hidden hacks I could find so.
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Aug 14, 2009
I have a javascript prompt box (as you can see in the code below) it works perfectly fine with internet explorer however it's NOT working in firefox. I tried everything I can think of, but still its not working!
<%@LANGUAGE="VBSCRIPT" CODEPAGE="28592"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2" />
<title>Choose Your Language</title>
<script language="javascript" type="text/javascript">
function checklang(){
var lang = prompt('Choose A Language:'+'
' + "(Ex: Armenian, Arabic, English, French, Greek, Russian)",'English');
if (lang==null || lang=="")
{lang=""; return;}
if (lang=="Armenian" || lang=="Arabic" || lang=="English" || lang=="French" || lang=="Greek" || lang=="Russian")
{location.href = "sermon-section.asp?lang="+lang};
else
location.reload();
}
</script></head><body>
<a href="#" onclick="checklang()">Choose Your Language</a>
</body></html>
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Jul 20, 2005
I have a webpage(with a text field and a button) which prompts for a
local file and attempts to load the file in the window if the user
clicks on the button. The javascript code onClick event uses the
location.href property to achieve the desired result. (This loaded
page has some additional functionality which lets them upload the
contents to the server.)
This approach only seem to work for some computers and on others it is
loading a blank page. I have alerts in the code to show that
location.href is correctly reflecting the file location after the
assignment. When it is loading the blank page I see the message
"Opening page about:blank" on the status bar. Iam currently using IE6
sp1 on Win2k. This issue is not just limited to this combination. We
are experiencing issues with IE5.5, WinXP as well.
The code works if I pass a web site address. It only fails if I
attempt to pass a file name(c: est.htm)
Any thoughts on why the blank page is being loaded or how can I go
about resolving this issue.
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Sep 24, 2010
I have the following code:
$.blockUI({
css: { width: blockwindow_width + "px",
height: blockwindow_height + "px",
top: ($(window).height() - blockwindow_height) /2 + 'px',
[Code].....
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Jul 23, 2005
I got several entries and two checkboxes and I would like to exchange the
entries from one select to the other. like 'Add' and 'Rmove'. Is it possible
anyhow? Can anyone help me where to start?
[My HTML]....
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May 5, 2010
I am having trouble with the following code. Right now the user clicks the button and it shows all of the blogs from the blog array. However I want it to just reveal 2 then two more and two more and so on as the user clicks button. I have tried multiple things but can't seem to get it right. Most of the things i try either reveal the entire blog on start or when the user clicks hides all of them.
[Code]...
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