Making Parts Of A Form Visible/invisible
Dec 29, 2004
I have a form, its a very big form. About halfway down is a series of checkboxes (8 or so). Each one toggles whether the item I'm editing belongs to one of the categories or not. Each checkbox is linked to a subform that is invisible. (by subform I mean one or more form elements).
When a checkbox is clicked I want the subform to appear, and when it is unclicked I want it to disappear. Now the tricky part is, that when the page loads, it draws information from the database, and some of these checkboxes will already be clicked, so those forms need to be visible right from the start.
I'm just having far too many problems, can anyone point me towards some information that might help? Reply if I wasnt clear enough and you need clarification.
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Jul 23, 2005
is it possible to make an select visible or invisible by selecting a checkbox.
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Jul 12, 2003
I have a radio button set that I am trying to use the onclick method to mae one row visible or the other. Let me show you what I mean. I have this javascript defined. I tried to use pointers but then I got element has no properties. So I've reverted to useing the full DOM call. Code:
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Oct 31, 2009
Basically, i have a past and present checkbox, start date and leave date. Now if the user clicks on the "present" checkbox i want the leave date checkbox to vanish and if clicked again i want to re-appear..Take a look at this page:-http:[url].....
now you can see at the moment i have the checkboxes past, present and 2 text boxes beneath. Can i do this?
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Oct 30, 2010
I understand how to make a div (table) invisible and then visible on a timer.. What I want to do is add a counter to my code and make the table flash 3 times and then stop with the table visible. all my code does right now is make the table flash on and off every 1 second. This is what I have right now:
<script language="javascript" type="text/javascript">
function magic() {
var d = document.getElementById('MagicTable');
if (d.style.display == "none")
d.style.display = "block";
[Code]...
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Feb 7, 2009
How can I generate a visible content from an invisible iframe?I'm working on a project which involves scanning of content posted through HTTP.For example, a file uploaded to some web-mail client (i.e. Hotmail) as an attachment. If the file is suspected to be a virus, the user should informed and asked whether he wishes to post the file anyway. This scan is made before the file is sent to the server.The message should come from the browser (like JS alert box) but should contain some arbitrary HTML code, not supported by alert box.
Normally, when a file is uploaded, it is done in some hidden iframe. When the upload finishes, the server replies with JavaScript code which when run, notifies the user the upload is done.To inform the user he is uploading a Virus, I'm altering the server's reply to the HTTP post. The altered reply is a JavaScript code which generates some custom dialog box.
The problem is, the page is returned to some invisible iframe, which means the generated dialog box is also invisible. Simple JavaScript alert box works fine as it comes from the browser, and not as part of a webpage. how I can generate a visible dialog boxes, from the hidden iframe?
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Jul 27, 2010
While my PHP is compiling, I have a loading bar. As soon as the body of my page loads, I make the bar invisible and the page contents visible by calling a javascript function with onload event.
Code:
<body onLoad="loadImages()">
When I put the javascript load function in the head between script tags as below it works.
Code:
<head>
<script type="text/javascript">
function loadImages() {
document.getElementById("showme").style.visibility = "visible";
document.getElementById("hidepage").style.visibility="hidden";
}
</script>
</head>
However, when I place the function in an external javascript file, it does not work, which is weird because all my other javascript functions in the external file work.
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Apr 12, 2011
I'm trying to make a textbox invisible originally.......
And then visible on a submission......
However it doesn't work.
I can however do the opposite.
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Jan 13, 2010
My problem is I had a drop down menu for a horizonal menu bar but the drop down items are about 4 items long . It works fine for first menu item, but the second one is positioned beneath the first one because it can't fit it's menu on the same line as the previous one.
I have set the submenus to hidden meaning they are there which is why they are taking up the space the other item needs to use when it's menu item is rolled over.
Is there a way to set items so they are invisible but not taking up room when invisible?
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May 26, 2009
I have 3 types of columns and they are identified by their class (in the TD and TH)... they are1. Always - cells that always appear - includes a primary key2. Main - cells that are necessary to be shown, but can be toggled3. Advanced - cells that are superfluous but helpful for the viewer.I want the user to be able to toggle Main and Advanced as visible/invisible. I tried the below code, which works, but, but since there's so much data it will lock up the browser and even invokes this ff error: "A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: jquery-1.3.2.min.js:19"My questions are basically, can this be done without freezing up the browser? (e.g. can I group columns together and hide each column, since I believe it's the sheer amount of cells that I am hiding?)Here is my code:here's my javascript (on top of jquery's inclusion)
Code:
<script type="text/javascript">
$(document).ready(function() {
[code]....
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Jul 27, 2006
I have written a function to make visible elements with a certain id. however i intended it to be used to make visible multiple elements but it only appears to switch on the first element it comes to with that id. after that it appears to stop. i was wondering how i can adapt this function to make visible multiple elements, will i need a different way of referencing or can it be done through id?
function toggleLayer( layerID ) {
var style2 = document.getElementById( layerID );
if (style2.style.display == "block") {
style2.style.display = "none";
}
else {
style2.style.display = "block";
}
}
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Feb 25, 2011
I'm trying to debug a tabbed menu implementation, where I have a variety of pages that are made visible based on tab clicks. This works well, until I have a page that is laid out with nested divs. Any content beyond the child of the selected page (page_about shows 'Put an image here' but not 'This is where...') remains invisible. I've tried a number of options in the slideDown statement, but failed thus far.
[Code]...
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Sep 20, 2010
I have a class hidden by default at the document ready state. I use the show() function when its parent has been clicked and I want to be able to apply a click function to this newly visible element - when I write it I am finding that it is overriding the initial hide(). How do I work around this? I should say that this element is just a bit of text that says "close x" and will be used to "close" its parent div down...
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Feb 12, 2011
I have two divs in my form that contain slightly different fields. The user can view one vid at a time depending on the radio button it's checked (either business or individual). When I submit the form, all the fields in both divs are submitted and emailed at the same time. I need to submit the div that is visible and has the user info only. How can I accomplish it?
javascript file:
//collects the data and erases the form
function submitForm() {
document.getElementById('apply').submit();
[Code].....
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Oct 21, 2010
I have an HTML select list that is populated when a user click on radio buttons.
That part seem to be working fine.
The problem is, I also need a message to appear in a textfield which is in another form. So say when a user click checkbox 1, some text are displayed in a textfield. Example: You click checkbox 1.
I just can't get that part to work.
Here is the complete code:
Code:
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title></title>
<script type="text/javascript">
[Code].....
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Nov 18, 2011
I'm creating the backend part of a slideshow of pictures. It initially has no slide, and the form has to display just the group of fields for one slide.
There is a select field for "number of slides" with an onchange handler, which depending on its value, will display more groups of fields, for other slides, or remove the remaining ones. So I want to copy an original group and append it to the container.
The problem is that all the fields have an index, in order to identify which slide they belong to.
What's the proper way to implement this?
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Jul 29, 2009
I am sending out a small email blast to my clients. I would like to offer them a free download of a report, but I don't want to have them re-fill all of their information. Therefore ,bit of code that will parse the URL and place the separated items into the form fields. Then they can hit submit and be done.[url]...
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Aug 30, 2004
I have a page where I use <DIV> to control the visibility a text input area. The text input is made visible only if the Other radio button is selected. That all works fine.
The problem I'm having is when I press the forms Reset )<input type=reset>) button, the visibility of the text area is not restored to the state it was at when the page first loaded so I end up with the text area being displayed even though the Other radio button in no longer selected (reset did clear it).
I thought I could solve this by using a <FORM onReset="forcehide()"> event handler but I can't figure out how to get the object id of the div. The div is defined as follows: Code:
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Sep 30, 2009
in login.php
<iframe name="foo" id="foo" src="flowerpodLogin.php" frameborder="0" style="display:none" >
</iframe>
[code].....
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Jun 7, 2010
i've a div that contains a form, each of these elements have their own id; the structure is something like this
<div class="art-Block-body">
<div class="art-BlockHeader">
<div class="art-header-tag-icon">[code].....
I'd want that: at the first user's click on the #register div, the div #registerForm become visible, it should remains visible also when the user click the submit button within and it should disappear if the user click a second time on the #register.I partially solved my problems with this:
$(document).ready(function(){
$("#registerForm").css("display","none");
$("#register").toggle(function(){[code]....
but i can't resolve the submit issue: whenever a user submit the form in the #loginForm div, the page refresh and the main div return invisible.
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Nov 18, 2011
I want to get the code ( I cant write it Im still a newbie ) to check a form user/pass and trigger another hidden form.
Heres what going on:
Have created a form, Form 1 Login: it has a username and pass fields. It shares the page with a Members Login form.
I want javascript to check the user/pass on Form 1 Login against a user/pass I assign. I assume I can assign one in the Javascript code.
The script does not send the form to the server, it just checks to see that the user/pass agrees with what Ive assigned.
The script, if the user/pass is the same as I assigned, triggers a Registration form to pop up that Ive hidden with CSS left:-999em.
Now the script has fulfilled its function, its done. But heres what continues and Adobe BC does this part.
User fills out the pop up Registration form with any user/pass, their valid email and name.
Clicks Submit and the form sends the New user a new personal pass and new username via email.
User adds New user/pass to Members form and is allowed into the site.
This is a round about way but, I can not use php or server side in this process, BC does not allow server side only client side. So Im doing a work around. I know someone could find the Javascript even in a js folder. Tight security is not an issue. I researched this for weeks and BC tells me it will work with their system...I just dont know how to write it.
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Jul 13, 2009
In the below code, the ajax-loader disappears before the html returned by .load is actually visible in the browser. How can I correct it?
[Code]...
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Jul 20, 2005
I have a javascript function that loops throught all text boxes inside
a form:
var elems = document.formName.elements;
for(i = 0; i < elems.length; i++) {
if(elems[i].type && elems[i].type.toLowerCase()=="text")
do something
}
This way it goes through every single text box in the form.
But in my form structure, some form elements (text boxes included)
are inside invisible divs.
And what I actually want to do, is to check only the text boxes
that are not inside invisible divs.
Is there a way to say in javascript something like:
choose only textbox that is not inside element (div) whose
className='invisible'?
Or maybe I should try a different approach, instead looping through
all form elements?
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Apr 8, 2010
How does one make a DIV visible if a form action is taken, such as a Radio button selected?
But here is the thing: this DIV that is to become visible and invisible upon radio clicked does not contain a simple short Text message, but instead this DIV contains many Images for selection. I mean I know how to turn on/off a DIV via Javascript command:
Code JavaScript:
But again this DIV is to contain many images and the inputs for selecting one of these images so that Javascript command will just not cut it.
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Jan 20, 2011
I am trying to make a DIV visible after a user clicks a form submit button that posts to the same page.
Here is the code that I have came up with so far and it does not work.
<script>
void processForm()
{
document.getElementById("loadingImg").style.visibility = "visible";
[Code]....
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Jun 23, 2010
I have the following code that don't work like i want it.
Code:
function hideDisplaySingleSuite(textstring) {
var myclass1 = new RegExp('\b'+textstring+'\b');
//Populate the array with all the page tags[code]....
For example.It show objects if I remove the if statement that checks if the class is visible.for example this shows a class and works.
Code:
function hideDisplaySingleSuite(textstring) {
var myclass1 = new RegExp('\b'+textstring+'\b');
//Populate the array with all the page tags[code]....
So my question is why don't this work on a class, it works on an "id"?
Code:
if (allPageTags[i].style.display ==''){
allPageTags[i].style.display = 'none';
}[code]....
I want to show the class if its not visible or hide it if it is visible.How can this be done?
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