Removing Fields From Request, Not DOM?
Feb 19, 2009
I am using .NET UpdatePanels and the unfortunate thing is the browser always sends ALL form controls regardless of what UpdatePanel they are in. I call it 1/2 AJAX, and it's really inefficient by design.Q: How can I remove unwanted form controls from the request without removing them from the DOM? If I remove them from the Form element's DOM, they disappear from the page, which is not what I want.I suppose I would have to alter the xml -or- request data before it gets sent to the server but how do I access that, then manipulate it?
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Jan 21, 2010
my code below works for BillingAddress2 but it doesn't for ShippingAddress2 (when you click off the ShippingAddress2 form field it alerts undefined)these form fields are in the same form
JS
$("input").blur(function () {
if($(this).val() == '') {
[code]....
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Jun 23, 2010
[URL]
How can I make my form disappear once the form has been completed and the success message pops up.
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Jun 20, 2011
I'm trying to make my form both check that the e-mail's match and also be case insensitive when being submitted. I've figured out how to get the e-mail's to be checked to match, but can't figure out how to also make it not case sensitive.
This is what I have so far...
<head>
<script type = "text/javascript">
function checkSame() {
var emval1 = document.cform.email.value;
[Code]....
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Mar 8, 2011
I'm trying to get my script below working. I've managed to get it to add fields dynamically but the remove function isn't right... and I can't think of a way round it. how can i incorporate a way for a limit on the number of fields that can be added?
<script type="text/javascript">
function addInput()
{
var x = document.getElementById("inputs");
x.innerHTML += "<input type="text" />";
}
function removeInput()
{
[Code].....
ah, i've just looked into the operators in more details and -= is just for numbers... so this won't work. i presume this is going to be the wrong method then.
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Jun 5, 2010
i have situation that i need to remove table that is automaticly generated, but i also need to not remove contents of table.
<UL>
<table class="mytable" width="100">
<body>
[code]....
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Jun 2, 2009
I worked with now in jQuery. Property however at present the following problem: [i]I provide a AJAX Request. the side is loaded, the parameters all conveyed and back receives I a complete HTML side. Now I would like to have only certain elements however from this side, like DIV, SPAN etc. How can I make with the AJAX Request return in such a way best, which I can select these elements thereby? Simply it would be unfortunately not functioned over the function $ (element), it even if I indicate the HTML Request as secondly parameter.[/i] Excused, for my bad English. ;-) Translatertool. There is unfortunately too many words, in order to describe my problem. ^^
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Oct 16, 2010
I have a php page which returns a table representing a query sent to a MySQL database. So far it has worked in every case except now that I'm trying to use it to call a stored procedure, in which case the readystate is staying at 1 and never completing.
I have logged the results of the php file both in an error log and looked at the response from the request using firebug, both of which show a correct result.
Why isn't this returning properly?
Here are the relevant javascript functions:
Code:
function customizeType()
{
$("custom-header").innerHTML = "";
$("custom-top").innerHTML = "";
[Code]....
After the page loads, the error log shows correct results for all queries.
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Oct 11, 2006
I have been looking for the past 2 days for a script that I can add and delete table rows.
I have found a lot but so far all of them add an input field but I desperatly need a textarea or ideally a section of input fields.
I have tried to change the code from input to text area but none of them worked.
Have you come across to a similar script.
I would appreciate any contributions.
What I am trying to do is a page where the user will add their employees details so we can order business cards for them. So I have fileds such as, Name, Tel Num, Email, Cell etc.
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Jan 24, 2011
I have this order form where the customers can change the quantity by intput in a text field.I would like to have the text field changed with select fields, but doing so in the form, the script is not doing anymore.Can anyone have a look and tell me what to change in the scritp to accept select fields in place of the text fields.
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Jul 20, 2005
I have multiple fields in a form with the same name. Lets call the fields with the same name "junk_array". My first field of junk_array is a input type=hidden. All the others fields in junk_array that follow are type=text. I can reference this first hidden field in IE with document.form.field[0].value. In, fact my form works absolutely wonderful in IE 6. However, netscape 4.7 does not recognize my first field in the array as the hidden field. Netscape sees the first visible text field as the first field in the array, subscript 0. What totally and utterly perplexes me, is that, from a previous thread, I can do this and get 9999 back in an alert
box in Netscape and IE. So, this proves Netscape doesn't have some evil code that disregards hidden fields. I guess...
<body onload="alert(document.myForm.test[0].value);">
<form name="myForm">
<input type="hidden" name="test" value="9999">
<input type="hidden" name="test" value="8888">
<input type="text" name="test" value="6">
<input type="text" name="test" value="3">
</form>
I even copied these fields directly below the opening <form> tag in my form and both Netscape and IE see the first hidden field as as
subscript 0.
However, my form is much more complicated. I have tables within tables and about 30 other fields. In my form I cannot for the life of me get Netscape to recognize the first hidden field of junk_array to zed as index 0.
Somehow, If I make the first type=hidden fields visible, netscape does work nicely. Why when I toggle type=hidden to type=text does Netscape cooperate. What is happening here? Anyone else have this problem with hidden fields in Netscape? I could post the code to my form but it is
big.
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Apr 26, 2009
i have to hide/unhide some fields on basis of some other fields. i found this script on the web.i can't understand the function completely what is the if ( txt.match(id1) ) block doing ?? is there any other way of doing the same...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
[Code]...
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Jan 7, 2011
I have used this piece of code which is working great. It allows me to add different items from combo boxes to my order form. The problem is that i dont know how to extract the data from my db to display in a form view when i want to amend the i.e the number of items. Each record has a different number of items in it but are all lnked to one id. Is this possible to do. Any help on this would go along way.
stdhead("Home");
?>
<script type="text/javascript">
var counter = 0;
function add_phone() {
[Code]...
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Oct 10, 2009
There are two input fields in a form, but only one of them is required, they are not required at the same time. Either A or B is required. ( A is required OR B is required). In other words, a user can input data to field A, or he can input data to filed B, but he can not input data to Both A and B at the same time. How to implement this constraint in Jquery form validation?
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Jul 23, 2005
I have an HTML file that has a call to a Javascript function in it as
follows:
<!-- bunch of stuff -->
<script type="text/javascript">doXMLFromString()</script>
<!-- bunch of stuff -->
Now I make a copy of this HTML file by creating a new window and writing
var body = document.body.innerHTML;
printWin.document.write (body);
But this copies the script tag above as well, and then tries to call
that JS function (doXMLFromString). I don't want it to do that.
In other words I dont want that javascript statement to be executed. I
tried removing it from the document (using removechild) however it would
still get called.
How can I stop this?
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Jul 23, 2005
Just wondering there is any other way to remove the toolbar from the browser
than using
" ...toolbar=no ..."
in the
window.open(...)
is there a way to do it after the browser opened? (say some Java script)
are there any parameters or style like stuff that can be embedded in the
HTML code and does it when the new page created?
or is the above method the ONLY way?
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Dec 26, 2005
I am weak when it comes to regexp but hoped someone might know in this case.
I am trying to take a url like this :
something.lasso?blah=blah&blah2=blah2&sort=hello&blah3=blah3
And remove the &sort=XXX without hurting the rest of the url. The parameter
to be replaced would be a parameter passed to a function. Here is what I
have so far:
function refresh(item) {
current = document.location.href;
if(current.match(item.name+'='))
//pseudo code here
//current.replace(item.name regexp , '');
return (current + "&" + item.name + "=" + item.value);
This function would be fired like this :
All <input type="radio" name="show" value="all"
onclick="document.location=refresh(this);">
Mine <input type="radio" name="show" value="mine"
onclick="document.location=refresh(this);">
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May 24, 2006
I've been given a large number of HTML pages. Each page has one or more
tags. When the pages were being built I asked that an ID attribute be
included with each element that will later be referenced. The first
ID'ed element on the page has the ID 'item0', the next 'item1' and so on.
Unfortunately they also included a NAME element which in many cases is
similar to the ID but out by one. That is the first element on the page
has the NAME 'item1', the next 'item2' and so on.
This stuffs up some things that depend on the ID (IE seems to make use
of the NAME instead of the ID when I ask getElementByID). Is there an
"easy" way to remove all the NAME attributes, or at least make them
invisible to IE, on page load?
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Apr 4, 2009
I'm having an issue in Internet Explorer to where the javascript i'm using isn't working now. In firefox it works great!
Code:
<script src="::URL::/jscript/php.js" type="text/javascript"></script>
<script language="Javascript">
function gup( name ) {
name = name.replace(/[[]/,"\[").replace(/[]]/,"\]");
[Code]....
I am using php.js from phpjs.org
You can see a live sample by visiting [URL]
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Jan 4, 2011
My goal with a script I am writing is to remove signatures from a forum I am a part of. Some of the people abuse it with half a page of stuff and it's out of control. So here is what the HTML source code for it looks like
<table cellSpacing="1" width="100%" border="0" class="tback" cellPadding="2">
<tr>
<td width="100" class="headcell">Author</td>
<td class="headcell">Topic</td>
</tr>[CODE]...
The very bottom where it has the 'span' tag and it says "SEC Champions" is where the Signatures are located. I want to completely remove that using my script and this is what I have right now
function sigRemove() {
var sigs = document.getElementsByTagName('span');
for (var i = 0; i < sigs.length; i++) {
sigs[i].style.display = 'none';}}
I know it's incomplete but I only want to remove that bottom span tag and everything inside of it and not every span tag on the page.
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Mar 21, 2004
I am retrieving a memo field from a db and using SS VB writing it to a JS function like so:
document.form.textarea.value = "<%=rs("Story")%>";
The problem I have is if the value of the recordset contains a CR, the function errs. How can I replace the CR with a /n or something similar that fixes this problem?
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Mar 28, 2006
I have finally figured out how to make a call to an XML file using AJAX and then bringing it into the browser to manipulate with JavaScript. The only problem I'm having now is that I can't figure out how to remove the whitespaces between nodes so they won't show up as a childNode.
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Jul 13, 2007
How do I remove the resulting comma from the output in this sort snippet?
<script type="text/javascript">
var arr = new Array()
arr[1] = "C"
arr[2] = "B"
arr[3] = "A"
document.write(arr.sort())
</script>
Gives me: A, B, C
Needed: A B C
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Jun 19, 2010
I'm working on a Wordpress site and am using a photo gallery plugin. However, this plugin, for some reason, generates an empty table row and it's messing with my layout because I'm inserting a background image for each of the "TDs". I don't want to mess w/ the core files since the changes will be gone after the next upgrade. check out these two image links to see exactly what I mean.
[URL]
I know there are ways to dynamically remove elements using DOM. Would I be able to use that method here?
-edit- This gallery is paginated and I just noticed that on the last page, the last row actually contains two pictures and a " ". So, a better question would be: Is there a way to target just the td elements that have in them so I can add a display:none via css?
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Nov 24, 2011
at the moment my code: new Date();
this displays:
Thur Nov 24 201115:28:53 GMT+0000 (GMT)
I only want it to say:
Thur Nov 24 201115:28:53
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Jul 23, 2005
There doesn't seem to be any mechanism to "clear" a node of all
it's children (not that its necessary very often, but I have come
across situations where I'd like to clear a node of all it's
children before appending other nodes). I've come up with two
possibilities: Code:
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