Is there any way of returning all the fields in a layer?
I got a bunch of input fields grouped in different layers inside a form. When someone changes something in one input field in that LAYER, I want it to validate the whole layer, but not the whole form.
Is there anyway of returning all the input fields in that layer as a collection perhaps?
Layer writing in Netscape. This is pretty straightforward >> However I'm trying to write to a <div> layer within a <div> layer.
My div:
Code:
<div id="blah">
<div id="aight">
</div>
</div>
I'm trying to write to "aight"
How should my code look?
I have created a floating layer using Javascript that remains always on top of page on scrolling.Issue is,at some point while scrolling,the layer flickers continuously.
The html page is as follows:
Many common software systems, JavaScript has a history of security problems. Many of these problems could allow a person with malevolent intent to steal sensitive information from a visitor. The number and type of such holes in security vary among browsers and operating system versions. Most JavaScript security holes have been caught and fixed, but new ones are being discovered all the time. For a list of current security holes check out your browser's and operating system's Web pages. As a Web site author, it is your responsibility to keep up-to-date on the current status of known security holes in the applications you create.
Signing Scripts. In Chapter 11, I explained that JavaScript does not provide the ability to directly access files on the client computer. This can be a very large hurdle to overcome if you're trying to upload a file to a server from the client computer. Fortunately, file uploading is one of many functional enhancements that signed scripts provide. Signed scripts are specially packaged scripts that have been verified and signed to be correct and non-threatening. These scripts have additional rights on the client computer that allow a programmer to do many things that he wouldn't otherwise be able to.
With the introduction of Netscape 4.0, a new security model was put in place that would allow digitally signed scripts to bypass some of the restrictions that had previously been placed on them. A signed script can request expanded privileges from the visitor and, with the visitor's permission, gain access to restricted data. A signed script requests these additional permissions through LiveConnect, which allows your JavaScript code to communicate with the Java Capabilities API. The security model allows JavaScript to access certain classes in Java in order to extend its functionality while still maintaining tight security for the client.
A digital signature is a fingerprint of the original programmer, and it allows the security model of the browser to detect where (or from whom) it originated. A script signer can be a person or an organization. By signing a script, you acknowledge yourself as the author and accept responsibility for the program's actions. A signed script contains a cryptographic checksum, which is just a special value that ensures the signed script has not been changed. When a digital signature is detected, you are assured that the code has not been tampered with since the programmer signed it.
Once you finish writing a script, you can use the Netscape Signing Tool to digitally sign it. Signing a script does the following:
Unambiguously assigns ownership of the script to a person or organization.
Allows an HTML page to use multiple signed scripts.
Places the signed script into a Java Archive (JAR) file.
Places the source of the script in the JAR file.
Once a user confirms the origin of the script and is assured that it has not been tampered with since its signing, he or she can then decide whether to grant the privileges requested by the script based on the validated identity of the certificate owner and validated integrity of the script.
JAVASCRIPT FILE IS AS FOLLOWS:
AND CSS FILE IS AS FOLLOWS:
At some point while scrolling,the div 'movable' flickers continuously,while at some other point,it is perfectly stable.
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.
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.
View 5 Replies View RelatedI 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.
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]...
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]...
I am trying to make a banner the size of the with of my screeen, in
a layer.
BUt I also want to fade it to a complete transperency to reveal the contents
of what's behind it (my page ofcourse) and possible close or hide the faded
layer.
I've seen stuff like that happen in a flash everonment. I was thinking about
using a transition at first to go from one page to another with an
introductory page.
But I rather have everything on one page and just fade the introdutory layer
into the page. Is that too much work for jscript?
I have a strange behaviour when applying onmouseout to a layer. it is
not trigged when the pointer goes out of the _layer_ but when it goes
off the _text within_ the layer.
I want to create a layer that 100% wide, 200 px high and stays at the
bottom of the screen, even when the page is scrolled, how do I do this?
I have seen it on websites but can't find any example code ...
Can someone please tell me how to print a single layer?
View 3 Replies View RelatedI have written a javascript routine that populates a parent document
with a series of <iframe>s. Each <iframe> receives its contents from a
series of separate smaller HTML files. Of course my NN 4.8 browser
doesn't deal well with the <iframe> so I wrapped the code that generates
the <iframe> in <ilayer> tags. NN now recognizes the contents.
However within each of the 'content' files I have another javascript
routine that basically displays the file name (via document.URL &
document.write) of the content file. My IE 5.5 & Mozilla 1.5
understands this perfectly. However my NN responds to the document.URL
with the wrapper/parent document's URL, not it's own unique file name.
I've named/ID'd the iframes & ilayers. If the document.URL fails I can
still make use of the ilayer ID but I need to know the index into the
layers array. I can hard-code a index value into the
document.layers[x].name but given that the position of the particular
content file is dynamic within the parent, the index is going to be
wrong 9 out of 10 times. There doesn't seem to any way for an i/layer
to know who it is Code:
I want a scrolling JS layer (not CSS) am trying to fit it into an already existing site design which the client doesn't want to change. It works fine when i try it on a new page but the moment I put it into my actual page where it has to fit into a particular are (I used the overflow: hidden it doesn't behave!!
View 13 Replies View RelatedI've got a web page which uses lots of divs to position the content of the
page and I'm using a nice javascript to alter the css of a table of links.
The thing is I don't want the table of links to point to an external site
but to calla function which will replace the content of a layer... perhaps
it's be better if I showed you the code:
I am using javascript to open a new window like this:
printpreview=window.open('printview.php','printpre v','width=600,height=600');
The new window has a layer called preview:
<div id="preview"></div>
I am now trying to write to that layer using innerHTML = "blah bla";
How do I refer to that layer?
I have an image on a web page within a css layer:
<DIV ID=MyLayer
STYLE = "position: absolute;top:68px; left:563px;
width:640px;height:480px;">
<IMG src="ReportImageBox_12.54.52.png" width=640 height=480></IMG>
</DIV>
I need that the parts of this layer which have a certain color
(for instance "white") be rendered transparent.
My question. Is it possible to have a simple javascript function
to incorporate in the web page which does this?
I was wondering if it was possible (and if so how) to put a layer ontop
of frames. What I mean is that I would be able to put anything,
including tables ontop of frames so that it could go ontop of two
frames at once, independent of everything else.
Also if it is possible, how would I make it stay still, evenwhen the
page is scrolled... like so that it doesn't even giggle or anything it
stays fixed..
Also, on another subject how would i make it appear next to the top
right hand corner of a cell in a table?
Can someone help me figure out how to show a hidden layer *ONLY* if the
browser is IE for windows? I want it to remain hidden for everything else,
Netscape, Opera, Mozilla and anything for Mac. I'm not having much luck
out here.
this is driving me nuts. I'm not new to programming, except that I've been avoiding Javascript for long time and now it's biting me back.
I have form in which I have among other element a series of checkboxes. These have different id, and values but same name attributes. These attributes are populated with good old ASP spaghetti code.
When I check the box, I want a Div tag called "floatleyer" to populate with a duplicate checkbox and it's value ( a string). So now we have pair of check boxes one the page and a matching one in the div area. If you un-check either box of the matching pair the other member of the given pair gets un-checked as well. In addition, the box and value string from the floatleyer is completely removed.
[Code]...
This is my code:
Now i want the second layer to appear when i hover over the first, which it does. however i want it so that when i move my cursor away from the second layer it dissapears but the problem is it doesn't seem to work.
I want to have some text inside a layer scroll up or down when the mouse moves over a certain image.
I tried this:
I need to populate a layer with multi line text. My code below works ok on the document. write to the layer when the function is fired.
<script type="text/javascript">
function insertText(){
var mytext = "The Text to be shown in layer1!
[Code]....
Does anyone know this frame layer pop up because I found it the other day but forgot the google keywords I used to find it. Now I cannot find it anymore to save my life but need it
View 3 Replies View Relatedi have a layer based website where one layer is holding all the copy and images... depending on the length a div based scrollbar appears and the user can move the content layer up/down...
now i was wondering if it would be possible to include a print button which would ONLY print out the content within the content layer.
I have come to my whits'-end looking for some code to update a layer with a timer, with data from another page.
I know this is possible, I have seen it before, but wouldn;t have a clue where :'(
Has anyone done this before, or could someone point me in the right direction?
