Script Won't Allow Pass HTML Validation / Sort It?
Apr 1, 2010
Dear all, I got a question. Just want to make sure the my files validate. On one of the pages where I used JavaScript, it won't validate and here are some of the mistakes the w3c states:
Line 20, Column 37: character "&" is the first character of a delimiter but occurred as data
else if (document.documentElement && document.documentElement.scrollTop)
If I change "&" in my embedded JavaScript into "&", will the JavaScript still work the way it is meant?
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Mar 9, 2009
If I replace:
Code:
document.val.search_word.value == ""
with
Code:
document.searchform.search_word.value == ""
It works fine, why isnt "val" passing the $frm value to the script?
Code HTML4Strict:
<script>
function checkSearch($frm) {
var val = $frm;
missinginfo = "";
if (document.val.search_word.value == "" ) {
missinginfo += "
- 'Search' was left blank!
";} .....
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Nov 15, 2009
I have a form called register.html and have javascript to check the form validation
<form
<input type="submit" value="Submit" onClick="return formValidate()">
</form>
so in register.html when user presses submit the formValidate method (javascript) is run.once it returns true, how do i pass the variables from the form into a php page?i know i can change onClick="data.php" but then the JS is not being run ...
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Feb 21, 2010
I have my website www.gebcn.com. If you view source you will see all that I have done, but more importantly my problem. I have the JS code at the top there and I am unable to W3C validate my HTML because of the JS. I am using XHTML strict and would like to stay using it.
The JS I have at the top is my form validation code. I am able to do any validating that I need with this "snippet" of code, I have shrank it from my library version just to use for this newsletter. Until now W3C validating was not important now for some reason it is and I am faced with this problem.
I am not a Javascript guy more of a HTML/CSS guy and I can manipulate JS to suit my needs.
<problem> I have tried to make this "snippet" of JS code an external file but receive multiple errors with the JS calling for the FORM NAME as it is not on the same page. The form NAME=NEWSLETTER is another problem, as W3C says I am unable to use attribute "NAME" in this location. <problem> I would like to keep the JS close to how it is now as I have a library to use this JS over and over again.
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Jun 9, 2009
OK so Ive been using jquery for a little bit now and love it. I am a ColdFusion developer. I have a need where I would like to present the user with a list of categories and the user can drag and drop to sort, but then I need to post this new sort order to the database. So I see there are a ton of cool drag & drop plugins for jquery. I understand how they work and I can get it to work as far as spitting out DIVS or spitting out ULs that can be sorted, but then what? So now they are sorted on my screen and not really part of the form. How do I translate that into something I can do a post to the database with? Do I do an AJAX call every time they drop an item and try to extrapolate the sort order on that item after they drop it? Do I populate a hidden form field with the constantly updating sort order list? MAybe a list of ID's? How does everyone else go about this this task? I'm sure there is more than one way and I'm sure this is a common task.
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Jan 22, 2006
how to pass a variable from HTML to Javascript? I have the following script which works OK if I input to str from the "prompt" box, but I want to input from a one-line text box on an HTML page. [Code]
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Mar 25, 2009
In my wesite i am dynamically creating divs.there is one java script function with arguments as the div id.so how can i pass the different id on that function when the page is loading
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Jul 25, 2011
What i am trying to do is get the username of the currently logged on user, then i want this to populate the "username" textbox on my form.
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Feb 4, 2010
I am trying to pass some HTML code from an ASP page back into a JQUERY function called addlist but I can't get the syntax right with regards to writing out the html via ASP. if I dont Include html in my response.write then my function addlist works as it should. I am guessing this is in relation to ' or " [code]..
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Jul 11, 2011
not sure what section to post this in, basically i have html in a javascript function that i want to pass into a php.
here is some of my javascript code
var names = document.getElementById('names').value;
var nms = names.split(";;")
for (i=0; i<las.length; i++)
[Code]....
basically i want to be able to access the value of nms[i] in the php call. i am able to pass anything in <input> tags like normal html, but i want to get nms[i] to go through
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Oct 21, 2009
I need to pass values from one html page to another without using forms. Is this possible . Can i access these values using javascript.. Please help me with a code sample
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Sep 9, 2009
I was wondering if anyone knew if you could usea javascript variable in an html form. I made a dateusing javascript (I need the 00/00/0000 format, and only in javascript could I get it).
<script LANGUAGE = "Javascript">
Variable for hours requested
var sday = 8
var checkhour
[Code]....
This is the part of the form where I want to enter it into as the default value
After this point I have no clue what to do. If needed i can post more code as well.
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Feb 22, 2010
I am passing parameters via URL to my HTML form. The hardcoded hidden values work. Does anyone know how I can modify this so that the parameters can also write to the hidden values?code...
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Dec 19, 2011
I am trying to pass a value using a parameter in html (asp) to a javascript function. When I try to pass a value inside of a variable <INPUT type="submit" value="Next Youth" name=button1 onclick="OnButton1(tst);"> it simply doesn't work (no error msg - just nothing) while if I put a value in the call <INPUT type="submit" value="Next Youth" name=button1 onclick="OnButton1('5393');"> it works fine. The javascript looks like this:
function OnButton1(tst)
{
var pth = "youth_edit3.asp?cIndex=" + tst;
document.YouthEdit.action = pth;
document.YouthEdit.submit(); // Submit the page
}
I've set tst = "5393" but it won't work when I try to pass it. Only a literal value of '5393' works.
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Dec 18, 2011
I have an array that has user accounts and need to pass it to another page. How can i do this? My teacher said we can only use html and javascript.
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Aug 14, 2011
I have an Accordion working. To advance from section to section, I want to use both click on the Accordion bar or click a button in the section. This works so long as it is a straight pass through. (section=section+1). If the user goes back, out of sequence, to change a field in a prior section, things 'get out of whack'. I need some way to have a variable in the HTML (that does not show to the user) that identifies the Accordion section and pass it to the Accordion activate method. I currently have this in the HTML of each Accordion section.
[Code]....
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Jan 7, 2009
This question may appear opposite of most, but I'm learning JS using a book and I can't understand why/how this particular code works. I'm working on simply retrieving and passing information to and from html forms. This is a very simple script that will change what is selected in the drop down box depending on a button push.
Here is the script:
Code:
function flip(pizzatype) {
if (pizzatype.value == "Veggie Special") {
document.forms["pizzaform"].topping.value = "veggies";
} else if (pizzatype.value == "Meat Special") {
document.forms["pizzaform"].topping.value = "meat";
} else if (pizzatype.value == "Hawaiian") {
document.forms["pizzaform"].topping.value = "hampineapple";
}}
And here is the form's html:
Code:
<form id="pizzaform" action="#" onsubmit="return false;">
<p>
<input type="button" name="veggiespecial" onclick="flip(veggiespecial)"
value="Veggie Special"/>
<input type="button" onclick="flip(meatspecial)" name="meatspecial"
value="Meat Special" />
<input type="button" onclick="flip(hawaiian)" name="hawaiian"
value="Hawaiian" />
</p>
<p>Main Topping: <select name="topping">
<option value="cheese" selected="selected">Cheese</option>
<option value="veggies">Veggies</option>
<option value="meat">Meat</option>
<option value="hampineapple">Ham & Pineapples</option>
</select></p>
</form>
The way I see it is the button onclick will call the flip function and pass it a var, for example "veggiespecial". I understand the code that will perform the actual change on the drop down menu. What I don't understand is the if statement.
if(pizzatype.value == "veggiespecial")...
Shouldn't it be just (pizzatype == "veggiespecial")?
Why does it have to be pizzatype.value? Where the heck does the .value come from???
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Mar 29, 2002
I was just wondering two things about javascript:
1. Is it possible to open a new window and pass in some HTML code? For example:
Code:
window.open('<HTML><HEAD></HEAD<BODY>Hello World</BODY></HTML>', 'test_window', 'width=400,height=200');
2. Is it possible to pass in HTML code (using javascript) to an iframe window on the same page? I just want to update the text in the iframe. For example:
Code:
Some HTML code...
<iframe name="STATUS" src="" </iframe>
<script LANGUAGE=JavaScript>
document.write.iframe.STATUS('<HTML><HEAD></HEAD<BODY>Hello World</BODY></HTML>');
</script>
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Oct 25, 2011
<table border="1" bgcolor="#C0C0C0" cellpadding="3" cellspacing="3"width="250">
I want to display value of label "word file.doc" etc in pop up window when i check checkbox and click on button.
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Oct 12, 2011
I was reading up on how to load and parse an XML file into an html page and I found through w3 a great tutorial with sample code: [URL]. It appears to work fine on their website but when I try it from my desktop it doesn't work. So what I have is an html file with contents:
<html><body>
<h1>W3Schools Internal Note</h1>
<div>
<b>To:</b> <span id="to"></span><br />
<b>From:</b> <span id="from"></span><br />
<b>Message:</b> <span id="message"></span>
</div>
<script type="text/javascript">
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else {
// code for IE6, IE5 .....
And then the xml file named "note.xml":
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
For the record I have tried this in chrome and ie.
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Mar 15, 2006
I had a problem with my previous approach in javascript so i thought of another strategy, to work with java. How can i pass the DOM of the current web page that is the HTML page to java, so that i can parse the DOM and i need to extract the internal contents of the script tags in the page and evaluate them apart from running in the webpage.
How can i pass the dom object to java and evaluate the scripts contents from java.
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Dec 16, 2011
I have an HTML contact form on many different pages of a web site. I need to know which page the user was on when they submit the form. I need to pass the URL of the current page as a hidden field through the form when it's submitted. Do I need to add javascript to the header to call a function pulling the URL and then a secondary function to place it in the hidden field's "value" attribute?
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May 15, 2006
A page including the code fragment below works - in FF - but HTML 4.01
Transitional validation tells me:
"document type does not allow element "SCRIPT" here"
<SELECT id="light" >
<SCRIPT type="text/javascript">
for (j=0;j<9;j++) {document.write("<OPTION VALUE='" + j + "'>
" + (j + 1) ) } ;
</SCRIPT>
</SELECT>
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Jun 29, 2011
As am new to jquery can I know how to pass a HTML code dynamically to a literal ID.text using jquery.
In C#
this.litGoogleMap.Text = string.Format("<div class="googlelink"><a href="{1}" class="googlelink" target="_blank" ><img src="{0}" alt="map" title="map" class="googlemap" /></a></div>", url, link);
In Jquery
????
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Mar 9, 2011
I want to understand the callback syntax and pass the id of the html element as any parameter here is my requirement
In my callback, I am passing the load(url..) I want the URL to be dynamic, based on the URL = BaseURL #callingID , where #callingID is the ID of the calling HTML element.
This way I have to write just one callback function and can reuse this to load multiple sections based on where it is coming from.
$('#callback').bind('pageAnimationEnd', function(e, info){
if (!$(this).data('loaded')) { // Make sure the data hasn't already been loaded (we'll set 'loaded' to true a couple lines further down)
[Code]....
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Mar 9, 2011
I'm developing an image slider. I'd like to be able to trigger functions when the mouse leaves an area, sort of like
$('#someDiv').mouseout or $('#someDiv').mouseleave
except instead of passing the div to the function I have a dimension I'd like to pass to it.
I have box like so[code]...
I have calculated the dimensions from the left of the box to 25% of the width of the box to the right (or 100px from the left of the box) and also calculated the height of the box and top offset. I want to be able to say if the mouse leaves those dimensions, run a function.
Can I pass the dimensions and use mouseout or mouseleave? is this possible without using an HTML element?
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