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JavaScript - Hidden Div Doesn't Show: Why?
What did I do wrong? I would like to have an anchor link with hidden text. When I click on the anchor link, I want to see a text drop below showing the Keep trying information. It keeps giving me "object expected" error message. What object I need to put in there. Thanks. Here is the code: Code:
<body>
<a href="#" onclick="showDiv('divFundamentals');return false;">Javascript Fundamentals</a>
<div id="divFundamentals" style="display:none;">
Basic - Javascript
Keep trying:
Keep trying
- Try hard 1
- Try hard 2
- Try hard 3
- Try hard 4
- Try hard 5
</div>
<script>
function showDiv(id)
{
$('#' + id).show();
}
</script>
</body>
Similar TutorialsI checked the code for hours and I can't figure out why the form doesn't work. Please, I need help, I need to finish this page. Inside the input form there is a div using visibility:hidden. The div works perfectly when it is selected (show or hide), not problem. The problem is when press the send button the form doesn't send anything, not respond, do nothing!. Any help? Looking for a simple way to have a hidden element made visible when the page scrolls. The idea is to have a back arrow appear only when the page has been scrolled horizontally. trying something along these lines without success ... Code: <script type="text/javascript">
window.onscroll = function () {
if $("back").is(":hidden") {
$("back").show("slow");
}
}
</script>
The site is he www.milesjaffe.com. Thanks -- I've inherited this piece and now I'm suppose to add to it. Its basic function currently is when the "Other" option is selected, a hidden text field shows. Now, I need to add when "Athletics" is selected, another hidden select group will show. I've set up the new Select group already, but not sure how to incorporate it into the already existing script. I've been researching for two days, and hopefully this form will be helpful. Code: <select id="Program" name="Program" size="1" onchange="
$other = document.getElementById('other_program').style;
$invoice = document.getElementById('invoice');
if (selectedIndex==6) {
$other.visibility='visible';
if ($invoice.value == 'General Fund') $invoice.value='';
} else {
$other.visibility='hidden';
if (selectedIndex==1) {
$invoice.value='Renegade Fund';
} else {
$invoice.value='Please Specify';
}
}
">
<option selected="selected" value="Not Selected"> - - Select One - - </option>
<option value="Athletics">Athletics</option>
<option value="Drum Line">Drum Line</option>
<option value="Renegade Fund">Renegade Fund</option>
<option value="General Scholarships">General Scholarships</option>
<option value="President's Circle">President's Circle</option>
<option value="Other">Other</option>
</select>
<span id="other_program"><input type="text" id="invoice" name="invoice" size="15" /></span>
<!-- the following is the new select group ive set up
<span id="alumni">
<select id="select-alumni" name="select-alumni" size="1">
<option selected="selected" value="Not Selected">Yes or No</option>
<option value="Yes-alumni">Yes</option>
<option value="Not-alumni">No</option>
</select>
</span>
-->
epic thread title! Right I have a process page in php which is fairly long and complex with many options. If a certain option case is met as this ie: we've hit the Note Saved case. PHP Code: // save notes against company if ($_POST['a']=="Save Note") { if (addnote($_POST['notetitle'],$_POST['notebody'])) { $err = "<p id=\"returnresults\"><font color=\"red\"><strong>Note Saved</strong></font></p>"; } else { $err = "<p id=\"returnresults\"><font color=\"red\"><strong>Failed to save note.</strong></font></p>"; } } I want to then wait until the page load is complete and then do the following. PHP Code: document.getElementById('addevent').style.display='block'; The reason I need to wait for page complete is that the div that needs to be displayed it one of the last parts of the page rendered so triggering the above too soon leads to the div not actually being available to be shown. Now my current fail attempt at doing it was this PHP Code: echo "<script type=\"text/javascript\">if (confirm('You have not yet added a call back event do you wish to do so now?')) { document.getElementById('addevent').style.display='block'; } However it doesn't display the hidden div like i want it to as it holds the page rendering off until the confirm is completed are there any suggestions of better ways or should I say CORRECT says of doing this. Dear Javascript programmers, Do you have an example of a Javascript something like this: A dropdownlist with values "one" and "two". The radio button is not visible (as a start). - If you have selected "one" from the dropdown list, then a radio button will appear. - If you have selected "two" from the dropdown list, then a radio button will NOT appear. Thanks, Cornelis Gouda - The Netherlands Need to append a hidden value to a floating div that is made via javascript. I tried the most obvious way but I am getting mismatch error in debug. .HTML Code: <input type="hidden" id="desc1" value="blah blah blah" /> .JS Code:
var item;
var image;
var description;
function one(){
item = document.getElementById("product1");
image = document.getElementById("i1");
description = document.getElementById("desc1");
expand();
}
function expand() {
//changes css of the div
item.innerHTML = "";
item.style.position = "absolute";
item.style.top = "27%";
item.style.left = "21.3%";
item.style.width = "952px";
item.style.height = "610px";
item.appendChild(image);
image.height = "300";
image.width = "400";
image.align = "left";
image.id = "cenimage";
ifrm = document.createElement("IFRAME");
ifrm.setAttribute("src", "form.html");
ifrm.setAttribute("frameborder", "0");
ifrm.setAttribute("scrolling", "no");
ifrm.style.width = 950+"px";
ifrm.style.height = 300+"px";
item.appendChild(ifrm);
// mismatch error !!
var x = description.value;
item.appendChild(x);
}
Hey guys! How are ya? Gettin' right to the point, I need a help! I already created a javascript code to hide my div when click on close "[x]". What I need to do is get it movin' around the website here's the code: it's between <head></head> Code: <script language=javascript type='text/javascript'>
function hidediv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideShow').style.visibility = 'hidden';
}
else {
if (document.layers) { // Netscape 4
document.hideShow.visibility = 'hidden';
}
else { // IE 4
document.all.hideShow.style.visibility = 'hidden';
}
}
}
function showdiv() {
if (document.getElementById) { // DOM3 = IE5, NS6
document.getElementById('hideShow').style.visibility = 'visible';
}
else {
if (document.layers) { // Netscape 4
document.hideShow.visibility = 'visible';
}
else { // IE 4
document.all.hideShow.style.visibility = 'visible';
}
}
}
</script>
and it's between <body></body> Code: <div id="hideShow"> <img src="../imagens/tela01CQ_07.jpg" alt="teste"/><a href="javascript:hidediv()">[x]</a></div> and it's in CSS Code: #hideShow {
position:absolute;
margin: 300px 110px;
}
thx! After searching the web most of the day, nothing has resolved this issue: Code: <!-- ALERT IS NEVER HIT -->
<html>
<input type="hidden" id="info" name="info" value="testInformation"/>
<script type="text/javascript">
var me = document.getElementById('info').value;
alert(me);
</script>
</html>
Code: <!-- ALERT SAYS "null" -->
<html>
<input type="hidden" id="info" name="info" value="testInformation"/>
<script type="text/javascript">
var me = document.getElementById('info');
alert(me);
</script>
</html>
Code: <!-- WORKS GREAT, BUT I NEED THE INPUT FIELD HIDDEN -->
<html>
<input type="text" id="info" name="info" value="testInformation"/>
<script type="text/javascript">
var me = document.getElementById('info').value;
alert(me);
</script>
</html>
Any idea how I can keep the input value "hidden" and have javascript still see the value? And yes, I've even tried using the "defer" method. hello, This seems very basic, but I am running into a complication. What I would like to do is check if a certain div is displayed or hidden (really doesnt matter which) then set a map zoom level based upon that. here is my current function. function closeDirections(){ gdir.clear(); if(document.getElementById("river").style.display="none"){ map.setZoom(16); hideID('river'); showID('main'); } if(document.getElementById("main").style.display="none"){ map.setZoom(12); hideID('main'); showID('river'); } } Also here is a link to my map, just in case. map I have tried several variations, but from what I can tell with every instance, it only examines the first and never considers the second "if". I thought to rememdy this issue by using if/else...same issue. The only thing I could think is a nested if statements, but I am not sure what to use as a parent if. I have searched for a while, but cannot seem to find something like an .is_hidden(). Something that I could see if its true/false. Any help would be very much appreciated. Hello. The link below is the result of a product search on a website. It displays 2 results. However, the actual results (picture & information) that are displayed on the web page are not present in the "Page Source". For example, if you search the page source for the string '860723' (which is one of the product numbers visible on the web page) it is not there. What is going on here? It looks to me like dummy images & information in the HTML are first loaded by the browser, and then that dummy info gets replaced by the real information via a javascript function. Is that what's going on? http://www.lightsamerica.com/metro/s...mber:SL9469-8; I'm trying to retrieve that information by downloading the source in my PHP program. The problem is that the information I want isn't present in the source. It stands to reason that the information is somehow being sent to the browser because I can see it... any ideas? Thanks for your time, -Scott Hi all I believe this to be a JS quesiton, but perhaps there is something here of CSS too? I have an "ecard" which is: - a <div id="outer_ecard"> wrapping an <iframe>... - is hidden by default (via a JS function that fires onload of the parent doc), .. - that gets its display and visibility turned on when the user clicks a link in the parent doc, ... - and then gets its display and visibility turned off again via a call to that same JS function in the parent doc that hid it in the first place by default. here is just the relevant snip of the hiding JS function - Code: elementToSet.style.display = "none"; elementToSet.style.visibility = "hidden"; everything works fine, *BUT* this issue: after the <div> disappears (the 2nd time, when the above snip is triggered in the iframe's parent via an onload event in the iframe doc)... then hyperlinks (in the parent file) that are geographically positioned underneath the <div id="outer_ecard"> do not work (i.e. they still think the ecard div is sitting on top of them (z-index:1). Can anyone advise me here? I need the links underneath the ecard to behave as though that div was never there. Thanks! -Govinda hello, i have a form in my header that is hidden and i have it show when you click a link, the problem is, when the form appears, it pushes everything down below it, any ideas on how to get around this?
My website contains a ton of hidden divs. I thought this would make everything easier for the user because now they can stay on one page and view tons of content but it is making my page load very slowly. Is there a way to not load the pages hidden content until the user clicks the link and makes it visible? I see various tutorials online but I am having trouble learning how to translate that to my site. So again this content is hidden, and an onclick makes it visible, but I would like the onclick to make it visible and load for the first time. Thank you for reading, link to site and code below. Source: By clicking the info or photo tabs you will see the toggle for hidden divs Code for my tabs: PHP Code: <?php if( $page <= 1 and !$public ) { ?> <div id="mngl-profile-tab-control"> <ul> <li id="mngl-board-tab-button" class="dark"><a href="javascript:mngl_set_active_tab('board');"><span><?php _e('Board', 'mingle'); ?></span></a></li> <li id="mngl-info-tab-button"><a href="javascript:mngl_set_active_tab('info');"><span><?php _e('Info', 'mingle'); ?></span></a></li> <li id="mngl-log-tab-button"><a href="javascript:mngl_set_active_tab('log');"><span><?php _e('Log', 'mingle'); ?></span></a></li> <li id="mngl-fav-tab-button"><a href="javascript:mngl_set_active_tab('fav');"><span><?php _e('Favorites', 'mingle'); ?></span></a></li> <li id="mngl-display-photo-tab-button"><a href="javascript:mngl_set_active_tab('display-photo');"><span><?php _e('Photos', 'mingle'); ?></span></a></li> <li id="mngl-video-tab-button"><a href="javascript:mngl_set_active_tab('video');"><span><?php _e('Videos', 'mingle'); ?></span></a></li> </ul> </div> <?php } ?> Code for one of the tabs content. The class mngl-hidden is just a display:none PHP Code: <div id="mngl-fav-tab" class="mngl-profile-tab mngl-hidden"> <div style="color:#171717; font-weight:bold;"><?php echo $user->first_name . "'s Favorites >> For Motivational Posts You Enjoy"?></div> <?php //require_once(MNGL_MODELS_PATH . "/MnglUser.php"); foreach ($fav_posts as $fav_post) { $author = MnglUser::get_stored_profile_by_id($fav_post->author_id); $owner = MnglUser::get_stored_profile_by_id($fav_post->owner_id); if($author and $owner) $this->display_board_post($fav_post,$public); } /*$this->display_board_post('5705',$public);*/ //echo count($fav_posts).'--'.$page_size; ?> <?php if( count($fav_posts) >= $page_size ) { ?> <!-- <div id="mngl-older-posts"><a href="javascript:mngl_show_older_posts( <?php echo ($page + 1) . ",'" . (($public)?'activity':'boards') . "','" . (($public)?$mngl_user->screenname:$owner->screenname) . "'"; ?> )"><?php _e('Show Older Posts', 'mingle'); ?></a></div>--> <?php } ?> </div> Javascript that Sets Active Tab Code: function mngl_set_active_tab( tab )
{
jQuery('#mngl-profile-tab-control li').removeClass('mngl-active-profile-tab');
jQuery('#mngl-' + tab + '-tab-button').addClass('mngl-active-profile-tab');
jQuery('.mngl-profile-tab').hide();
if((tab != 'board') && (tab != 'fav')){
jQuery('.mngl-board-post').hide();
} else {
jQuery('.mngl-board-post').show();
}
jQuery('#mngl-' + tab + '-tab').show();
}
Hi guys, I have a javascript drop-down navigation bar on my website. While I am creating the website, the drop-down have no problem overlaying the javascript (embed with flash) photo gallery in Firefox. But when I tested it in IE, it did not overlay the javascript script and the drop-down was covered by the photo gallery instead. I tried methods like Z-index, using Div etc but it still doesn't work on Internet Explorer. I tested on Safari, Opera and Firefox doesn't seem to have any problem. Here is my links to my CSS use for my website. Really need help, have no idea what I did wrong. Can anyone advise me what to do? Thank you so much!!!! Much appreciated!!! Working Website: http://17thstop.sg/demo CSS Files: http://17thstop.sg/demo/styles.css http://17thstop.sg/demo/css/default.advanced.css http://17thstop.sg/demo/css/default.css http://17thstop.sg/demo/css/dropdown.css Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<!-- #BeginTemplate "index.dwt" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="styles.css" type="text/css" />
<link rel="shortcut icon" href="favicon.ico" ></link>
<link rel="icon" type="image/gif" href="animated_favicon1.gif" ></link>
<title>Four Musketters Studio</title>
<script type="text/javascript" src="gallery/swfobject.js"></script>
<!-- Menu CSS and JS -->
<link href="css/dropdown.css" media="screen" rel="stylesheet" type="text/css" />
<link href="css/default.advanced.css" media="screen" rel="stylesheet" type="text/css" />
<!--[if lt IE 7]>
<script type="text/javascript" src="js/jquery/jquery.js"></script>
<script type="text/javascript" src="js/jquery/jquery.dropdown.js"></script>
<![endif]-->
<!-- End of Menu and JS -->
</head>
<body>
<div id="content">
<h1><a href="index-blueprint.htm"><span>Four Musketeers</span> Studio</a></h1></div>
<!-- Start of Menu -->
<div id="contentmenu"><ul id="nav" class="dropdown dropdown-horizontal">
<li><a href="index.htm">Home</a></li>
<li class="dir">About Us
<ul>
<li><a href="about_us.htm">The Four Musketters</a></li>
<li class="dir">The Team
<ul>
<li><a href="darren.htm">Darren</a></li>
<li><a href="jon.htm">Jonathan</a></li>
<li><a href="hweek.htm">Hwee Key</a></li>
<li><a href="gavin.htm">Gavin</a></li>
</ul>
</li>
<li><a href="./">Clients</a></li>
<li><a href="./">Testimonials</a></li>
<li><a href="./">Press</a></li>
<li><a href="./">FAQs</a></li>
</ul>
</li>
<li class="dir">Services
<ul>
<li><a href="cne.htm">Event & Commercial Photography</a></li>
<li><a href="portrait.htm">Portrait Photography</a></li>
<li><a href="wedding.htm">Wedding Photography</a></li>
<li><a href="studio.htm">Rental of Studio</a></li>
<li><a href="./">Training & Consulting</a></li>
</ul>
</li>
<li><a href="gallery3/gllery.htm">Gallery</a></li>
<li><a href="./">Events</a></li>
<li><a href="./">Careers</a></li>
<li><a href="./" class="dir">Contact Us</a>
<ul>
<li><a href="contact.htm">Enquiry Form</a></li>
<li><a href="locationc.htm">Contact Us & Location</a></li>
</ul>
</li>
</ul>
</div>
<!-- End of Menu -->
<div id="content1">
<!-- #BeginEditable "BodyContent" -->
<div id="flashcontent">AutoViewer requires JavaScript and the Flash Player. <a href="http://www.macromedia.com/go/getflashplayer/">Get Flash here.</a> </div>
<!-- #EndEditable -->
<script type="text/javascript">
var fo = new SWFObject("gallery/autoviewer.swf", "autoviewer", "100%", "100%", "8", "#181818");
fo.addVariable("xmlURL", "gallery/gallery.xml");
//Optional Configuration
//fo.addVariable("langOpenImage", "Open Image in New Window");
//fo.addVariable("langAbout", "About");
//fo.addVariable("xmlURL", "gallery/gallery.xml");
fo.write("flashcontent");
</script></div>
<div id="footer">
<p id="links">
Copyright © 2010 − Four Musketters Studio · Your Number 1 Choice.
</p>
<p>
<a href="#">Home</a>
<a href="#">Practice</a>
<a href="#">Attorneys</a>
<a href="#">Accidents</a>
<a href="#">News</a>
<a href="#">About Us</a>
<a href="#">Contact Us</a>
</p>
</div>
</body>
<!-- #EndTemplate -->
</html>
Hey Guys, I have the following hidden field within a form: Code: <input type="hidden" name="test12" value="test12" /> I also have the following function which does something if that field exists: Code: if(document.formName.test12.value == "thisdata")
{
//do something
}
The problem I'm having is that if the hidden field doesn't display (which based on conditional logic, sometimes happens), a JS error is thrown on the page. What is the best way to carry out this check effectively without throwing an error if the field does not exist? Thanks in advance. I have a script that brings up an overlay box onclick that needs to be on top of everything else on page, however I can't get it to show on top of the navigation tabs. I tried calling the overlay script at the very beginning of the head section as well as tried to call it at the end but it doesn't seem to matter. Is there something I can add to the script to force it on top of every other object on the page? I have a simple script connect to a radio button. Based on which option, the matching div appears with a text box - and one with a radio button. If they change their mind and click another radio button, it'll switch to the new div, but keep the content in the old. How do I clear that out? I looked for a snippet, but they're all for clearing default text in a field when you click it. I want something a little different. Here's what I'm using: Code: <script>
$(document).ready(function() {
$("div.desc").hide();
$("input[name$='hear']").click(function() {
var test = $(this).val();
$("div.desc").hide();
$("#" + test).show();
});
});
</script>
<input type="radio" name="hear" value="dcranch"> DC Ranch Community <br />
<input type="radio" name="hear" value="friend"> From a friend <br />
<div style="display: none;" id="dcranch" class="desc"> <input type="checkbox" value="Yes" name="resident" /> If so, are you a DC Ranch resident? )</div><br />
<div style="display: none;" id="friend" class="desc"> Name? <input type="text" name="how1" /></div><br />
I have a hidden field whose value is a text string, "xyz". I want to write the value to the page so that the user can see it but not edit it. Can't I just use document.write(form.field.value)? Why isn't it working?
I would like to think I understand the fundamentals of JavaScript, but I am beating my head with this and it seems so simple. I am trying to set the current div as visible, then set the old div as not visible, then set the new div id as a variable so that it can be used next. all it is doing is setting the new div to visible, and not setting the variable to be used. here is my code. this is the function [code] var Gp; function setVisibility(id, visibility) { document.getElementById(id).style.display = visibility; document.getElementById(Gp).style.display = 'none'; Gp = id; } [code] this is the html [code] <div id="group_thumb"><a href="http://pinklightdesign.com/gallery/content/6389/thumb2.jpg" onclick="setVisibility('img_name1', 'inline');" rel="enlargeimage" rev="targetdiv:loopholder, trigger:click"><img src="http://pinklightdesign.com/gallery/content/6389/thumb1.jpg" width=68 height=90 /></a></div> <div id="group_thumb"><a href="http://pinklightdesign.com/gallery/content/6396/thumb2.jpg" onclick="setVisibility('img_name2', 'inline');" rel="enlargeimage" rev="targetdiv:loopholder, trigger:click"><img src="http://pinklightdesign.com/gallery/content/6396/thumb1.jpg" width=68 height=90 /></a></div> <div id="group_thumb"><a href="http://pinklightdesign.com/gallery/content/6403/thumb2.jpg" onclick="setVisibility('img_name3', 'inline');" rel="enlargeimage" rev="targetdiv:loopholder, trigger:click"> <div id='img_name1' style='display:none'>new 1 image</div> <div id='img_name2' style='display:none'>new image 2</div> <div id='img_name3' style='display:none'>new 1 image 3</div> [code] Any help would be greatly appreciated. Cheers - James Hi everyone, was wondering if someone would be able to help me out, and correct this, or suggest an alternative. I have hidden divs, and I have achieved easily and simply this with the following, but on click I want the other divs to hide so that they all can't be displayed at once, at the moment they just stack up on top of each other. I'm trying to keep it as simple as possible as i'm much the novice Code: <script>
function showhide(id){
if (document.getElementById){
obj = document.getElementById(id);
if (obj.style.display == "none"){
obj.style.display = "";
} else {
obj.style.display = "none";
}
}
}
}
</script>
and then
<a href="#" onclick="showhide('divname'); return(false);">
Thanks in advance |
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