|
JavaScript - Drop Down Submenu Blocking Parent Items
I need some help with a drop down menu. I am working on a site with a left menu that slides out, and I've converted it to the top to drop down. So far, it is working ok, but the submenu items need to be below the parent, preferably left aligned. I have played with it a bit and so far can't seem to achieve what I want. See below where I'm clicking Resources and the menu is way too high and over to the right. Thanks in advance for any help. : )
Code: //** Dynamic Drive Equal Columns Height script v1.01 (Nov 2nd, 06)
//** http://www.dynamicdrive.com/style/bl...height-script/
var ddequalcolumns=new Object()
//Input IDs (id attr) of columns to equalize. Script will check if each corresponding column actually exists:
ddequalcolumns.columnswatch=["sidebar-a", "content"]
ddequalcolumns.setHeights=function(reset){
var tallest=0
var resetit=(typeof reset=="string")? true : false
for (var i=0; i<this.columnswatch.length; i++){
if (document.getElementById(this.columnswatch[i])!=null){
if (resetit)
document.getElementById(this.columnswatch[i]).style.height="auto"
if (document.getElementById(this.columnswatch[i]).offsetHeight>tallest)
tallest=document.getElementById(this.columnswatch[i]).offsetHeight
}
}
if (tallest>0){
for (var i=0; i<this.columnswatch.length; i++){
if (document.getElementById(this.columnswatch[i])!=null)
document.getElementById(this.columnswatch[i]).style.height=tallest+"px"
}
}
}
ddequalcolumns.resetHeights=function(){
this.setHeights("reset")
}
ddequalcolumns.dotask=function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
if (target.addEventListener)
target.addEventListener(tasktype, functionref, false)
else if (target.attachEvent)
target.attachEvent(tasktype, functionref)
}
ddequalcolumns.dotask(window, function(){ddequalcolumns.setHeights()}, "load")
ddequalcolumns.dotask(window, function(){if (typeof ddequalcolumns.timer!="undefined") clearTimeout(ddequalcolumns.timer); ddequalcolumns.timer=setTimeout("ddequalcolumns.resetHeights()", 200)}, "resize")
/************************************************************************************************************
(C) www.dhtmlgoodies.com, November 2005
This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.
Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.
Thank you!
www.dhtmlgoodies.com
Alf Magne Kalleland
************************************************************************************************************/
var timeBeforeAutoHide = 700; // Microseconds to wait before auto hiding menu(1000 = 1 second)
var slideSpeed_out = 10; // Steps to move sub menu at a time ( higher = faster)
var slideSpeed_in = 10;
var slideTimeout_out = 25; // Microseconds between slide steps ( lower = faster)
var slideTimeout_in = 10; // Microseconds between slide steps ( lower = faster)
var showSubOnMouseOver = true; // false = show sub menu on click, true = show sub menu on mouse over
var fixedSubMenuWidth = false; // Width of sub menu items - A number(width in pixels) or false when width should be dynamic
var xOffsetSubMenu = 0; // Offset x-position of sub menu items - use negative value if you want the sub menu to overlap main menu
var slideDirection = 'right'; // Slide to left or right ?
/* Don't change anything below here */
var activeSubMenuId = false;
var activeMainMenuItem = false;
var currentZIndex = 1000;
var autoHideTimer = 0;
var submenuObjArray = new Array();
var okToSlideInSub = new Array();
var subPositioned = new Array();
function stopAutoHide()
{
autoHideTimer = -1;
}
function initAutoHide()
{
autoHideTimer = 0;
if(autoHideTimer>=0)autoHide();
}
function autoHide()
{
if(autoHideTimer>timeBeforeAutoHide)
{
if(activeMainMenuItem){
activeMainMenuItem.className='';
activeMainMenuItem = false;
}
if(activeSubMenuId){
var obj = document.getElementById('subMenuDiv' + activeSubMenuId);
showSub();
}
}else{
if(autoHideTimer>=0){
autoHideTimer+=50;
setTimeout('autoHide()',50);
}
}
}
function getTopPos(inputObj)
{
var returnValue = inputObj.offsetTop;
while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetTop;
return returnValue;
}
function getLeftPos(inputObj)
{
var returnValue = inputObj.offsetLeft;
while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
return returnValue;
}
function showSub()
{
var subObj = false;
if(this && this.tagName){
var numericId = this.parentNode.id.replace(/[^0-9]/g,'');
okToSlideInSub[numericId] = false;
var subObj = document.getElementById('subMenuDiv' + numericId);
if(activeMainMenuItem)activeMainMenuItem.className='';
if(subObj){
if(!subPositioned[numericId]){
if(slideDirection=='right'){
subObj.style.left = getLeftPos(submenuObjArray[numericId]['parentDiv']) + submenuObjArray[numericId]['parentDiv'].offsetWidth + xOffsetSubMenu + 'px';
}else{
subObj.style.left = getLeftPos(submenuObjArray[numericId]['parentDiv']) + xOffsetSubMenu + 'px';
}
submenuObjArray[numericId]['left'] = subObj.style.left.replace(/[^0-9]/g,'');
subObj.style.top = getTopPos(submenuObjArray[numericId]['parentDiv']) + 'px';
subPositioned[numericId] = true;
}
subObj.style.visibility = 'visible';
subObj.style.zIndex = currentZIndex;
currentZIndex++;
this.className='activeMainMenuItem';
activeMainMenuItem = this;
}
}else{
var numericId = activeSubMenuId;
}
if(activeSubMenuId && (numericId!=activeSubMenuId || !subObj))slideMenu(activeSubMenuId,(slideSpeed_in*-1));
if(numericId!=activeSubMenuId && this && subObj){
subObj.style.width = '0px';
slideMenu(numericId,slideSpeed_out);
activeSubMenuId = numericId;
}else{
if(numericId!=activeSubMenuId)activeSubMenuId = false;
}
if(showSubOnMouseOver)stopAutoHide();
}
function slideMenu(menuIndex,speed){
var obj = submenuObjArray[menuIndex]['divObj'];
var obj2 = submenuObjArray[menuIndex]['ulObj'];
var width = obj.offsetWidth + speed;
if(speed<0){
if(width<0)width = 0;
obj.style.width = width + 'px';
if(slideDirection=='left'){
obj.style.left = submenuObjArray[menuIndex]['left'] - width + 'px';
obj2.style.left = '0px';
}else{
obj2.style.left = width - submenuObjArray[menuIndex]['width'] + 'px'
}
if(width>0 && okToSlideInSub[menuIndex])setTimeout('slideMenu(' + menuIndex + ',' + speed + ')',slideTimeout_in); else{
obj.style.visibility = 'hidden';
obj.style.width = '0px';
if(activeSubMenuId==menuIndex)activeSubMenuId=false;
}
}else{
if(width>submenuObjArray[menuIndex]['width'])width = submenuObjArray[menuIndex]['width'];
if(slideDirection=='left'){
obj.style.left = submenuObjArray[menuIndex]['left'] - width + 'px';
obj2.style.left = '0px';
}else{
obj2.style.left = width - submenuObjArray[menuIndex]['width'] + 'px'
}
obj.style.width = width + 'px';
if(width<submenuObjArray[menuIndex]['width']){
setTimeout('slideMenu(' + menuIndex + ',' + speed + ')',slideTimeout_out);
}else{
okToSlideInSub[menuIndex] = true;
}
}
}
function resetPosition()
{
subPositioned.length = 0;
}
function initLeftMenu()
{
var isMSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false;
var browserVersion = parseInt(navigator.userAgent.replace(/.*?MSIE ([0-9]+?)[^0-9].*/g,'$1'));
if(!browserVersion)browserVersion=1;
var menuObj = document.getElementById('dhtmlgoodies_menu');
var mainMenuItemArray = new Array();
var mainMenuItem = menuObj.getElementsByTagName('LI')[0];
while(mainMenuItem){
if(mainMenuItem.tagName && mainMenuItem.tagName.toLowerCase()=='li'){
mainMenuItemArray[mainMenuItemArray.length] = mainMenuItem;
var aTag = mainMenuItem.getElementsByTagName('A')[0];
if(showSubOnMouseOver)
aTag.onmouseover = showSub;
else
aTag.onclick = showSub;
}
mainMenuItem = mainMenuItem.nextSibling;
}
var lis = menuObj.getElementsByTagName('A');
for(var no=0;no<lis.length;no++){
if(!showSubOnMouseOver)lis[no].onmouseover = stopAutoHide;
lis[no].onmouseout = initAutoHide;
lis[no].onmousemove = stopAutoHide;
}
for(var no=0;no<mainMenuItemArray.length;no++){
var sub = mainMenuItemArray[no].getElementsByTagName('UL')[0];
if(sub){
mainMenuItemArray[no].id = 'mainMenuItem' + (no+1);
var div = document.createElement('DIV');
div.className='dhtmlgoodies_subMenu';
document.body.appendChild(div);
div.appendChild(sub);
if(slideDirection=='right'){
div.style.left = getLeftPos(mainMenuItemArray[no]) + mainMenuItemArray[no].offsetWidth + xOffsetSubMenu + 'px';
}else{
div.style.left = getLeftPos(mainMenuItemArray[no]) + xOffsetSubMenu + 'px';
}
div.style.top = getTopPos(mainMenuItemArray[no]) + 'px';
div.id = 'subMenuDiv' + (no+1);
sub.id = 'submenuUl' + (no+1);
sub.style.position = 'relative';
if(navigator.userAgent.indexOf('Opera')>=0){
submenuObjArray[no+1] = new Array();
submenuObjArray[no+1]['parentDiv'] = mainMenuItemArray[no];
submenuObjArray[no+1]['divObj'] = div;
submenuObjArray[no+1]['ulObj'] = sub;
submenuObjArray[no+1]['width'] = sub.offsetWidth;
submenuObjArray[no+1]['left'] = div.style.left.replace(/[^0-9]/g,'');
}
sub.style.left = 1 - sub.offsetWidth + 'px';
if(browserVersion<7 && isMSIE)div.style.width = '1px';
if(navigator.userAgent.indexOf('Opera')<0){
submenuObjArray[no+1] = new Array();
submenuObjArray[no+1]['parentDiv'] = mainMenuItemArray[no];
submenuObjArray[no+1]['divObj'] = div;
submenuObjArray[no+1]['ulObj'] = sub;
submenuObjArray[no+1]['width'] = sub.offsetWidth;
submenuObjArray[no+1]['left'] = div.style.left.replace(/[^0-9]/g,'');
if(fixedSubMenuWidth)submenuObjArray[no+1]['width'] = fixedSubMenuWidth;
}
if(!document.all)div.style.width = '1px';
}
}
menuObj.style.visibility = 'visible';
window.onresize = resetPosition;
}
window.onload = initLeftMenu;
Similar TutorialsI have a navigation menu with one level of submenu, and the code that I have allowes me when I click on the parent, the submenu opens (and remains open). When I click on a subitem, the page travels to that url, but the code that I have compares the document.location to the href of the menu items and display the submenu. Now the active page is hightlighted, but the parent isn't (if the active page is a submenu). So what I want is that when a subitem is active, also it's parent should be active, for example: main_item_1 main_item_2 --sub_item_1 --sub_item_2 In this case when sub_item_2 is active, also main_item_2 should be. I have tried to use parent(), parents(), but none worked the right way, or at least for me the way I want it. So here is the code I use: Code: $('#topnav ul li ul.submenu li a').click(function(e){
if ($(this).attr('class') != 'active'){
$('#topnav ul li a').removeClass('active');
$(this).addClass('active');
}
});
$('a').filter(function(){
return this.href === document.location.href;
}).addClass('active')
$("ul.submenu > li > a").each(function () {
var currentURL = decodeURIComponent(document.location.href);
var thisURL = $(this).attr("href");
if (currentURL.indexOf(thisURL) != -1) {
$(this).parents("ul.submenu").css('display', 'block');
}
});
$('#topnav > ul > li > a').each(function(){
var currURL = decodeURIComponent(document.location.href);
var myHref= $(this).attr('href');
if (currURL.match(myHref)) {
$(this).addClass('active');
//$('a', $('.active').parents("li:last")).addClass('active');
$(this).parent().find("ul.submenu").css('display', 'block');
}
});
The middle group code is for the subitem, so the code to make the parent also active should be there I think. When I add the following line to the middle group (after the $(this).parents part): Code: $(this).parents("#topnav ul li").addClass('parent');
I am able to make the background of the top parent different, because the parent class changes the background color, but should also change the color of the menu text (parent), but .... not only the most top li has the parent class, also the li which is around the active subitem, which should only be the parent. Please help. I want to compare items based on what the user picks there will be 3 drop down menus and the drop down menus should alter the HTML table each time it is changed, giving different option values and stuff. I am wondering how to go about this I have the basic stuff setup but I am not really sure how to add to a table that all 3 options use. Any help would be greatly appreciated. Here is my current code for the drop downs. Code: <form name="compare"> <select name="compare"> <option value="V1">Value 1</option> <option value="V2">Value 2</option> <option value="V3">Value 3</option> <option value="V4">Value 4</option> </select> <select name="compare2"> <option value="V1">Value 1</option> <option value="V2">Value 2</option> <option value="V3">Value 3</option> <option value="V4">Value 4</option> </select> <select name="compare3"> <option value="V1">Value 1</option> <option value="V2">Value 2</option> <option value="V3">Value 3</option> <option value="V4">Value 4</option> </select> <input type="button" onClick="location=document.jump.menu.options[document.jump.menu.selectedIndex].value;" value="Compare"> </form> I want the user to select one of the options from above and a table to show up showing the differences between the others for example; someone selects Value 1 for compare, and Value 2 for compare 2, and Value 3 for Compare 3, they should be shown a table which has the differences between Value 1, Value 2, Value 3. So lets say Value 1 and Value 3 offers you "Help" while value 2 doesn't. it should show a table that says Features Value 1 Value 2 Value 3 Help YES NO YES how would I go about doing this? I have a scenario where I show a drop-down-with-few-items in a JSP page, to the user. The length of few options in the drop down is greater than that of the drop down's, hence our requirement is to show the hovered (not selected) option as tooltip for user's convenience. I am not able to use title attribute for displaying tooltips in my browser. Now the code in http://dossett.org/11/No_onmouseover_for_options_in_IE/ implements a tooltip for multiple select drop down menu.Can you modify the code for single select Hello all, I have a page which has a form and also one iframe in the same. there is a button on the parent form. when the button is clicked, i am submitting the iframe and parent both. forms are getting submitted. but when i do print_r for iframe values, it is blank below is the code Parent page: Code:
<?
print "<pre>";
print_r($_POST);
print "</pre>";
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function validate(){
document.getElementById('mainform').submit();
window.frames['iframe1'].document.forms[0].submit();
}
//-->
</SCRIPT>
<BODY>
<FORM METHOD=POST ACTION="" name='mainform' id='mainform'>
<TABLE>
<TR>
<TD>Name</TD>
<TD><INPUT TYPE="text" NAME="Name_VC"></TD>
</TR>
<TR>
<TD>Address</TD>
<TD><INPUT TYPE="text" NAME="Address_VC"></TD>
</TR>
<TR>
<TD colspan=2><INPUT TYPE="button" name="proceed" value="Save" onClick="validate();"></TD>
</TR>
</TABLE>
</FORM>
<iframe src="test1.php" id='iframe1'></iframe>
</BODY>
</HTML>
iframe page : test1.php Code: <? print "<pre>"; print_r($POST); print "</pre>"; ?> <form name='mainform2' id='mainform2' method='post' action=''> Roll number : <INPUT TYPE="text" NAME="Rollnum" value=''> Age: <INPUT TYPE="text" NAME="Age_IN" value=''> </form> Please tell me what is my mistake or how can i achieve values of all 4 fields Million thanks How do I do a blocking call in javascript? In the code below the alert at the last line of this code snippet hits before the code in if block completes which returns some value, by calling chached.get method in different js file. var getCachedData = function(_key){ var retStr; if (_key != '' || _key != null) { cached.get(_key, function(data){ if(data){ alert('data = ' +data.value); return data.value; } else{ return undefine; } }); } alert('completed'); } Please help In an attempt to block access to my website I have entered the following: [CODE] <script language="javascript"> var ip = '<!--#echo var="REMOTE_ADDR"-->' if (ip == '68.230.240.59' || ip == '216.33.127') { alert("STOP! You are not allowed to view this website!"); alert("Why can't you guys just leave me alone?"); if (confirm("Do you want to leave peacefully? Or will I have to help you?")) {location.href="http://www.yahoo.com" } else { ("OK you choose I don't care! Bye bye! Don't come back!"); {location.href="http://www.yahoo.com" }} } </script> I am concerned about the first if statement and use of the || (or). Hi there, for a site I'm working on I needed an interactive crossfading slideshow (one that doesn't just run automatically, but with 'previous' and 'next' links) and noticed that all the solutions I stumbled upon fall into one of two categories: 1.) the ones that in some way or other break if the user clicks too fast through the images (i.e. fast enough that the previous crossfade is not completely finished when triggering the next one) 2.) the ones that block any user interactions until the last crossfade is finished Obviously neither is very useful, so I wrote my own. I'm just wondering now, does anyone of you know of any good reusable crossfading slideshow that not only works as it should, but does so without blocking user interaction while fading? As a user, I don't have the patience for those time wasters any more. If there's nothing good out there, I'm tempted to make it a jQuery plugin, but I wouldn't much like to find out later that there has been a perfectly good plugin out there all along. So, if you know of one or have any other helpful suggestions, please tell me. Hello all, I'm trying to create a sub menu that displays based on what the user clicks on the main nav. Here's an image of what I'm trying to accomplish. The main nav is at the top right corner, when the click on one of the links, I want the sub nav to display in the gray area....how would I do this. Would it be through an if/else statement using document.getElementById with inner HTML? Or would there be a better way. I'm really trying to do this by myself, so please don't do it for me...just give me a couple of suggestions if you don't mind. THanks I have a need to use a lot of pop ups to provide greater detail into items users are interested in. The problem is the percentage of time that a browser will block these pop ups. I would need to find a way to do one or both of two things: 1.) Find a way to show pop ups like with lightbox that will not be blocked by browsers without greatly hindering page load time 2.) Provide a Javascript / JQuery alert that can detect when a pop up has been blocked by a browser and notify a user through an alert along with a custom message written by me Anyone familiar with some Javascript coding that will do this or if lightbox is a practical solution without hindering page load time. There is likely to be anywhere from 10-30 different pop ups on a given page. Hi when we used to place mouse over a menu,the submenu goes downwards.The submenu is not visible in one page as it is hided by an iframe which contains the pdf. Is there any way to over this Bug in order to display the the submenu over the iframe. the link with this error is http://www.rosarychurchqatar.com/lec...pg=roster&id=2 Any help will be appreciated Regards Rajeev I have been searching all over the net for a solution to do this. What I want is to create a menu with submenus which is shown when hovering over the mainmenu link. That part is fairly easy... But the part which is tricky is that I want to show the submenu if the mainmenu link is activated... That part I allmost got, but with some issues... I think I need javascript for it, caurse I want to be able to show the other submenus over the parent one when hovering over the other mainmenu links, and then when not, again the active submenu.... Here is what I got so far: The CSS: Code: <style>
/* These styles create the dropdown menus. */
#navbar {
top: 0;
left: 0;
margin: 0;
padding: 0;}
#navbar li {
list-style: none;
float: left; }
#navbar li a {
display: block;
padding: 3px 8px;
text-transform: uppercase;
text-decoration: none;
color: #999;
font-weight: bold; }
#navbar li a:hover {
color: #000; }
#navbar li ul {
display: none; }
#navbar li:hover ul, #navbar li.hover ul {
/*position: absolute;*/
display: inline;
/*left: 0;*/
width: 100%;
margin: 0;
padding: 0; }
#navbar li:hover li, #navbar li.hover li {
float: left; }
#navbar li:hover li a, #navbar li.hover li a {
color: #000; }
#navbar li li a:hover {
color: #357; }
#navbar li:hover ul, #navbar li.hover ul, #navbar li ul.active {
position: absolute;
display: inline;
left: 0;
width: 100%;
margin: 0;
padding: 0;
}
</style>
And the php: Code: <ul id="navbar">
<li><a href="TEST_menu2.php?page=start">Start</a>
<ul<?php echo (isset($_GET['page']) && $_GET['page']=='start')?' class="active"':''; ?>>
<li><a href="TEST_menu2.php?page=mypage">My Page</a></li>
</ul>
</li>
<li><a href="TEST_menu2.php?page=info">Info</a>
<ul<?php echo (isset($_GET['page']) && $_GET['page']=='info')?' class="active"':''; ?>>
<li><a href="TEST_menu2.php?page=about">About Us</a></li>
<li><a href="TEST_menu2.php?page=contact">Contact</a></li>
</ul>
</li>
</ul>
This allmost does the job besides the hiding of the active submenu when hovering over the other mainmenu parts... Hope somebody can help me... Please where do I need to look to find such a script? I’ve been looking for 3 days now and I can’t find something that will have all of those. I need a floating horizontal dropdown menu, and submenu with mouse over description of the site. EX: menu 1 On the road ------- --------Restaurant .... .... ... .... ... .... .... .... ... .Mama house (home made cooking) .... .... ... .... ... .... .... .... ... .All fast food (only fast food get carb) .... .... ... .... ... Motel .... .... ... .... ... .... .... .... ... .No fleas motel (bugs free motel) .... .... ... .... ... .... .... .... ... .Pet free ( no pet allowed) Car rental Well I am sure you get the ideal. Where do I need to look or what would be the kind of scrip for that ? Java, html, css…. Please tell me to find the proper code for what I need. thanks Hello! Please take a look at my site: Test Flyout Lists As I hover over Item 15, I want it to be like, "Okay, this list I'm about to display is going to be too long, so let's disregard the 'top: 10px' line in the CSS and instead have the submenu sit with its last item right at the bottom aligned with the bottom of the gradient." That way, we know for sure that the submenu will not reach past the height of the body, and the last item will be visible. The bottom of the last item's cell should "hug" the bottom of the page/gradient. Can I do this in JavaScript? A menu is not hovered will be like this: some errors are found 1. Sub-menus are displayed under the menu I want to display All sub-menus on the right and next to menu border Eg: The result I want it to be looked like this: How can I fix the code like that ? 2. Sub menu does have the same size of length. When sub-menu of Pyjamas and Sub-menu of Silk Ties are called, The submenu of Pyjama are longer than the submenu of Silk Ties. How can fix the problem so that All submenu will be the same size of length when they are called ? My code is for leftMenu.php Code: <div id="leftmenu">
<ul>
<li><a href="index.php?page=dress">Fashion Dress</a></li>
<li><a href="index.php?page=handbag">Hand Bags</a></li>
<li><a href="index.php?page=scraves">Scraves</a></li>
<li><a href="index.php?page=watch">Bracelet Watches</a></li>
<li><a href="#" rel="dropmenu1">Silk Ties</a></li>
<li><a href="#" rel="dropmenu2">Pyjamas</a>
</li>
</ul>
</div>
<!-- SILK TIES drop down menu -->
<div id="dropmenu1" class="dropmenudiv">
<a href="index.php?page=plain">Plain Style</a>
<a href="index.php?page=woven">Woven Style</a>
</div>
<!-- PYJAMAS drop down menu -->
<div id="dropmenu2" class="dropmenudiv" style="width: 150px;">
<a href="index.php?page=wonen">For Women</a>
<a href="index.php?page=men">For Men</a>
</div>
<script type="text/javascript">
cssdropdown.startchrome("leftmenu")
</script>
My code is for leftmenu.css Code: #leftmenu ul{
font-family: Arial, Verdana;
font-size: 14px;
margin: 0;
padding: 0;
list-style: none;
margin-top: .1em;
}
ul#leftmenu li {
display: block;
position: relative;
float:left;
}
#leftmenu li a {
display: block;
text-decoration: none;
background-image:url(images/leftNormal.gif);
width: 218px;
height: 30px;
margin-top: .1em;
}
#leftmenu li a:hover {
display: block;
text-decoration: none;
background-image:url(images/leftHover.gif);
width: 218px;
height: 30px;
white-space: 1em;
color:#FFF;
}
/* ######### Style for Drop Down Menu ######### */
.dropmenudiv{
position:absolute;
top: 0;
border: 1px solid #BBB; /*THEME CHANGE HERE*/
border-bottom-width: 0;
font:normal 12px Verdana;
line-height:18px;
z-index:100;
background-color: white;
width: 200px;
visibility: hidden;
}
.dropmenudiv a{
width: auto;
display: block;
text-indent: 3px;
background-image:url(images/leftmenu.gif);
padding: 2px 0;
text-decoration: none;
font-weight: bold;
color: black;
}
* html .dropmenudiv a{ /*IE only @hắc*/
width: 100%;
}
.dropmenudiv a:hover{ /*THEME CHANGE HERE*/
background-image:url(images/lefthover.gif);
width: auto;
display: block;
text-indent: 3px;
padding: 2px 0;
text-decoration: none;
font-weight: bold;
color:#FFF;
}
Javascript code in the page of leftmenu.js Code: var cssdropdown={
disappeardelay: 250, //set delay in miliseconds before menu disappears onmouseout
//dropdownindicator: '<img src="" border="0" />', //specify full HTML to add to end of each menu item with a drop down menu
enablereveal: [true, 8], //enable swipe effect? [true/false, steps (Number of animation steps. Integer between 1-20. Smaller=faster)]
enableiframeshim: 1, //enable "iframe shim" in IE5.5 to IE7? (1=yes, 0=no)
//No need to edit beyond here////////////////////////
dropmenuobj: null, asscmenuitem: null, domsupport: document.all || document.getElementById, standardbody: null, iframeshimadded: false, revealtimers: {},
getposOffset:function(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
},
css:function(el, targetclass, action){
var needle=new RegExp("(^|\\s+)"+targetclass+"($|\\s+)", "ig")
if (action=="check")
return needle.test(el.className)
else if (action=="remove")
el.className=el.className.replace(needle, "")
else if (action=="add" && !needle.test(el.className))
el.className+=" "+targetclass
},
showmenu:function(dropmenu, e){
if (this.enablereveal[0]){
if (!dropmenu._trueheight || dropmenu._trueheight<10)
dropmenu._trueheight=dropmenu.offsetHeight
clearTimeout(this.revealtimers[dropmenu.id])
dropmenu.style.height=dropmenu._curheight=0
dropmenu.style.overflow="hidden"
dropmenu.style.visibility="visible"
this.revealtimers[dropmenu.id]=setInterval(function(){cssdropdown.revealmenu(dropmenu)}, 10)
}
else{
dropmenu.style.visibility="visible"
}
this.css(this.asscmenuitem, "selected", "add")
},
revealmenu:function(dropmenu, dir){
var curH=dropmenu._curheight, maxH=dropmenu._trueheight, steps=this.enablereveal[1]
if (curH<maxH){
var newH=Math.min(curH, maxH)
dropmenu.style.height=newH+"px"
dropmenu._curheight= newH + Math.round((maxH-newH)/steps) + 1
}
else{ //if done revealing menu
dropmenu.style.height="auto"
dropmenu.style.overflow="hidden"
clearInterval(this.revealtimers[dropmenu.id])
}
},
clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=document.all && !window.opera? this.standardbody.scrollLeft+this.standardbody.clientWidth-15 : window.pageXOffset+window.innerWidth-15
var dropmenuW=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < dropmenuW) //move menu to the left?
edgeoffset=dropmenuW-obj.offsetWidth
}
else{
var topedge=document.all && !window.opera? this.standardbody.scrollTop : window.pageYOffset
var windowedge=document.all && !window.opera? this.standardbody.scrollTop+this.standardbody.clientHeight-15 : window.pageYOffset+window.innerHeight-18
var dropmenuH=this.dropmenuobj._trueheight
if (windowedge-this.dropmenuobj.y < dropmenuH){ //move up?
edgeoffset=dropmenuH+obj.offsetHeight
if ((this.dropmenuobj.y-topedge)<dropmenuH) //up no good either?
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
},
dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.hidemenu() //hide menu
this.clearhidemenu()
this.dropmenuobj=document.getElementById(dropmenuID) //reference drop down menu
this.asscmenuitem=obj //reference associated menu item
this.showmenu(this.dropmenuobj, e)
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
this.positionshim() //call iframe shim function
},
positionshim:function(){ //display iframe shim function
if (this.iframeshimadded){
if (this.dropmenuobj.style.visibility=="visible"){
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
this.shimobject.style.height=this.dropmenuobj._trueheight+"px"
this.shimobject.style.left=parseInt(this.dropmenuobj.style.left)+"px"
this.shimobject.style.top=parseInt(this.dropmenuobj.style.top)+"px"
this.shimobject.style.display="block"
}
}
},
hideshim:function(){
if (this.iframeshimadded)
this.shimobject.style.display='none'
},
isContained:function(m, e){
var e=window.event || e
var c=e.relatedTarget || ((e.type=="mouseover")? e.fromElement : e.toElement)
while (c && c!=m)try {c=c.parentNode} catch(e){c=m}
if (c==m)
return true
else
return false
},
dynamichide:function(m, e){
if (!this.isContained(m, e)){
this.delayhidemenu()
}
},
delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.hidemenu()", this.disappeardelay) //hide menu
},
hidemenu:function(){
this.css(this.asscmenuitem, "selected", "remove")
this.dropmenuobj.style.visibility='hidden'
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-1000px"
this.hideshim()
},
clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide)
},
addEvent:function(target, functionref, tasktype){
if (target.addEventListener)
target.addEventListener(tasktype, functionref, false);
else if (target.attachEvent)
target.attachEvent('on'+tasktype, function(){return functionref.call(target, window.event)});
},
startchrome:function(){
if (!this.domsupport)
return
this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
for (var ids=0; ids<arguments.length; ids++){
var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a")
for (var i=0; i<menuitems.length; i++){
if (menuitems[i].getAttribute("rel")){
var relvalue=menuitems[i].getAttribute("rel")
var asscdropdownmenu=document.getElementById(relvalue)
this.addEvent(asscdropdownmenu, function(){cssdropdown.clearhidemenu()}, "mouseover")
this.addEvent(asscdropdownmenu, function(e){cssdropdown.dynamichide(this, e)}, "mouseout")
this.addEvent(asscdropdownmenu, function(){cssdropdown.delayhidemenu()}, "click")
try{
menuitems[i].innerHTML=menuitems[i].innerHTML+" "
}catch(e){}
this.addEvent(menuitems[i], function(e){ //show drop down menu when main menu items are mouse over-ed
if (!cssdropdown.isContained(this, e)){
var evtobj=window.event || e
cssdropdown.dropit(this, evtobj, this.getAttribute("rel"))
}
}, "mouseover")
this.addEvent(menuitems[i], function(e){cssdropdown.dynamichide(this, e)}, "mouseout") //hide drop down menu when main menu items are mouse out
this.addEvent(menuitems[i], function(){cssdropdown.delayhidemenu()}, "click") //hide drop down menu when main menu items are clicked on
}
} //end inner for
} //end outer for
if (this.enableiframeshim && document.all && !window.XDomainRequest && !this.iframeshimadded){ //enable iframe shim in IE5.5 thru IE7?
document.write('<IFRAME id="iframeshim" src="about:blank" frameBorder="0" scrolling="no" style="left:0; top:0; position:absolute; display:none;z-index:90; background: transparent;"></IFRAME>')
this.shimobject=document.getElementById("iframeshim") //reference iframe object
this.shimobject.style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)'
this.iframeshimadded=true
}
} //end startchrome
}
I am very appreciated if you help me figure out where I am wrong and let me know how I can fix them clearly. Thanks Ok, first let me explain what I try to do. I have a menu with some items containing a submenu. The submenu's should open when a parent is clicked and contains submenu's, and when traveling to another page (from the item clicked, for example a parent of submenu item), the submenu should remain active and visible. When I click on a parent (at the moment the hrefs contain no links just #), the submenu opens. But when I click another main item, the submenu of the previous parent remain visible, and the submenu of the parent just clicked is also visible, while I only want the submenu of the parent clicked to be visible or when parent with no submenu the submenu should be invisible. So, here is the code I have so far: Code: <div id="topnav">
<ul>
<li>
<a href="index.html">Home</a>
</li>
<li>
<a href="#">Over Meves</a>
<ul class="submenu">
<li><a href="#" class="suba">Historie</a></li>
<li><a href="#" class="suba">Onze mensen</a></li>
<li><a href="#" class="suba">Werkzijze</a></li>
</ul>
</li>
<li>
<a href="vervolg3.html">Disciplines</a>
<ul class="submenu">
<li><a href="vervolg.html" class="suba">Klimaatbeheersing</a></li>
<li><a href="#" class="suba">Elektrotechniek</a></li>
<li><a href="#" class="suba">Sanitaire techniek</a></li>
<li><a href="#" class="suba">Energiebesparingstechniek</a></li>
<li><a href="#" class="suba">Bouwfysica en geluid</a></li>
<li><a href="#" class="suba">Diensten energiebesparing</a></li>
</ul>
</li>
<li>
<a href="#">Expertise</a>
<ul class="submenu">
<li><a href="#" class="suba">Woningbouw & Utiliteit</a></li>
<li><a href="#" class="suba">Zorg & Welzijn</a></li>
<li><a href="#" class="suba">Milieu & Energie</a></li>
<li><a href="#" class="suba">Beheer & Onderhoud</a></li>
<li><a href="#" class="suba">EPA & EPC</a></li>
<li><a href="#" class="suba">Legionella beheersing</a></li>
</ul>
</li>
<li>
<a href="#">Contact</a>
<ul class="submenu">
<li><a href="#" class="suba">Adres & route</a></li>
<li><a href="#" class="suba">Werken bij</a></li>
</ul>
</li>
</ul>
</div>
The javascript: Code: <script type="text/javascript">
var ddmenuitem = 0;
function jsddm_open()
{ jsddm_close();
ddmenuitem = $(this).find('ul.submenu').css('display', 'block');
}
function jsddm_close()
{
if(ddmenuitem) ddmenuitem.css('display', 'none');
}
$(document).ready(function()
{
$('#topnav > ul > li').bind('click', jsddm_open)
$('#topnav ul li a.suba').click(function(e){
if ($(this).attr('class') != 'active'){
$('#topnav ul li a.suba').removeClass('active');
$(this).addClass('active');
}
});
$("ul.submenu > li > a").each(function () {
var currentURL = document.location.href;
var thisURL = $(this).attr("href");
if (currentURL.indexOf(thisURL) != -1) {
$(this).parents("ul.submenu").css('display', 'block');
}
});
$('a').each(function () {
var currentURL = document.location.href;
var thisURL = $(this).attr('href');
if (currentURL = thisURL) {
$(this).parents('ul.submenu').css('display', 'block');
}
// else {
// $(this).parents('ul.submenu').css('display', 'none');
// }
});
});
</script>
And the css: Code: #topnav ul
{
list-style: none;
padding: 0;
margin: 0;
}
#topnav ul li
{
float: left;
margin: 0;
padding: 0;
}
#topnav ul li a
{
padding: 5px 15px;
color: #00537F;
text-decoration: none;
display: block;
font-weight: bold;
}
#topnav ul li a:link
{
color: #FFF;
text-decoration: none;
}
#topnav ul li a:visited
{
color: #FFF;
text-decoration: none;
}
#topnav ul li a:hover
{
color: #FFF;
text-decoration: underline;
}
#topnav ul li a.active
{
text-decoration: underline;
color: #FFF;
}
/*#topnav ul li:hover .submenu
{
display:block;
}*/
#topnav ul li ul.submenu
{
float: left;
padding: 4px 0;
position: absolute;
left: 0;
top: 24px;
display: none;
background: #e0e0e0;
color: #00537F;
}
#topnav ul li ul.submenu a
{
display: inline;
color: #00537F;
padding: 4px 8px;
}
#topnav ul li ul.submenu li
{
border-right-width: 1px;
border-right-style: solid;
border-right-color: #00537F;
}
#topnav ul li ul.submenu li:last-child
{
border-right-style: none;
}
#topnav ul li ul.submenu a:link
{
color: #00537F;
}
#topnav ul li ul.submenu a:visited
{
color: #00537F;
}
#topnav ul li ul.submenu a:hover
{
text-decoration: underline;
color: #00537F;
}
#topnav ul li ul.submenu li.active
{
text-decoration: underline;
color: #00537F;
}
#topnav ul li ul.submenu a.active
{
text-decoration: underline;
color: #00537F;
}
Hope I explained it clear. Thanks for any help. Hello everyone, I have a page. In that page is an iframe, lets name it 'A'. inside A there is another iframe 'B'. there is a link on that page which on click opens a popup. In that pop up, there is actually a document upload facility. Now i want that after every upload (onSubmit), iframe A should refresh. have done it many times but today its not working. Code: function validate() {
(window.parent.opener.location.href)=(window.parent.opener.location.href);
window.parent.opener.location.reload(true);// this is tried as well
}
Can some one please help. it always refreshes only B. Thanks I have been searching for a long time but have been unsuccessful on how to develop a drop down menu but have the menu items show in a list above the main nav. Not below. I really like the way this functions: http://www.sohtanaka.com/web-design/examples/toggle/ But I would like the item in the list to appear above the main nav so it animates up not down. Can anyone help me on how to alter this js code to perform this task? Here is the jQuery file link: http://code.jquery.com/jquery-latest.js I tried going through this js file but it very complex. Can anyone tell me what I need to change to have the animation roll up instead of down? Any help would be most appreciated. Hello everyone! So, what it does: You can successfully drag something anywhere, but when you click it again, it resets to its original position (I don't know why), and when you try to drag it again, as soon as your cursor touches the object it disappears (I don't know why). I'm hoping someone can tell me why it is happening and how to fix it! Code: // JavaScript Document
var posX;
var posY;
var element;
function drag(event) {
element = document.getElementById("square");
posX = event.clientX;
posY = event.clientY;
element.addEventListener("mousemove", move, false);
}
function move(event) {
if (typeof(document.getElementById("square").mouseup) == "undefined")
element.addEventListener("mouseup", drop, false);
//Prevents redundantly adding the same event handler repeatedly
element.style.left = event.clientX - posX + "px";
element.style.top = event.clientY - posY + "px";
}
function drop() {
element.removeEventListener("mousemove", move, false);
element.removeEventListener("mouseup", drop, false);
}
the html is a simple (position is set to relative): <p id="square" onmousedown="drag(event)">meep</p> Lastly, and most importantly, thank you all for your time =] EDIT: This is the first time I've written javascript code and would like to learn the basics, which is why I am not using a library. Hi, I am new to development in javascript. I want to remove items in an array by passing index values. The index values may have 1 or more values. For example, i have the following array var arr1=new Array("aa","bb","cc","dd","ee","ff"); var index = new Array(); index[] = 3; index[] = 5 Using the above index values, i want the output as "aa","bb","cc","ee" when i used the slice function, i am not getting the desired output like the one above. Can someone please help me out? Thanks Raja |
|||||||