I'm trying to set accordion menu "active" after click on link and change the page...
<div class="menu">
<dl>
<dt>HOME</dt>
<dt>QUEM SOMOS</dt>
<dd>
<ul>
<li>EMPRESA</li>
<li>INSTITUCIONAL</li>
<li>NOSSOS PRODUTOS</li>
<li>RESPONSABILIDADE SOCIAL</li>
<li>RESPONSABILIDADE AMBIENTAL</li>
</ul>
</dd>
<dt>PRODUTOS</dt>
<dd>
<ul class="produtos">
<%do while not rscat.EOF%>
<li><%= rscat("categoria")%></li>
<% rscat.MoveNext
if rscat.EOF then Exit do %>
<% Loop %>
</ul>
</dd>
<dt>INFORMATIVO</dt>
<dt class="no_border">CONTATO</dt>
</dl>
</div>
jquery:
<script type="text/javascript">
$(document).ready(function(){
$('dd').hide();
$('dt a.submenu').click(function(){
$("dd:visible").slideUp("slow");
$(this).parent().next().slideDown("slow");
return false;
});
});
</script>
i'm trying too, use this https://stackoverflow.com/questions/10681033/accordion-menu-active-state-after-link-click but dont work...
what i try (but don't work):
<script type="text/javascript">
$(document).ready(function(){
$('dd').hide();
var sPath = window.location.pathname;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
$("dt a.submenu[href='" + sPage + "']").parents("dd:visible").show();
$('dt a.submenu').click(function(){
$("dd:visible").slideUp("slow");
var checkElement = $(this).next();
if ((checkElement.is("dd")) && (checkElement.is(":visible"))) {
return false;
}
if ((checkElement.is("dd")) && (!checkElement.is(':visible'))) {
$(this).parent().next().slideDown("slow");
checkElement.slideDown("normal");
return false;
}
});
});
</script>
Well, the first sublinks ul point to especific pages, but the another sublink ul class=produtos show the categories that's on database, and uses same link on each categories like: produtos_categoria.asp?categoria=xxxxxx...
If the user, click on "EMPRESA", on the page empresa.asp the QUEM SOMOS menu need to be opened. And if the user click on some categories under the menu PRODUTOS, on the page produtos_caegoria.asp the PRODUTOS need to be opened..
I'm clear?
So.. what i need to do?
FIDDLE: http://jsfiddle.net/Qf7Js/1/
check this jsfiddle to see if it does what you require. As far as I could understand the problem, you want to, on page load, automatically open the accordion menu that contains the current link.
This can be achieved with following code
//say this is the current link which can be retrieved in real website using window.location object
var init_link = 'institucional.asp'
//then instead of hiding all <dd>, using $('dd').hide(), you only hide the ones that don't contain an <a> that has href equal to init_link.
$('dd').filter(function () {
return $('a[href="' + init_link + '"]', $(this)).length == 0
}).hide();
Just change the init_link value to what the current URL. Watch out for the hostname part because your <a> might not contain absolute URL. This might help Get current URL in web browser.
To get currnet URL without the hostname part, you could (not must) use following code
var init_link = window.location.href.replace(window.location.protocol+'//'+window.location.hostname+'/', '')
To clarify, it seems like all you are looking to do is apply a class to the dt in addition to hiding/showing the next dd item? This can be achieved with callback functions, or by simply chaining the method on. Something like this:
<script type="text/javascript">
$(document).ready(function(){
var $menu = $('dl.menu');
$('dd', $menu).hide();
$('dt a.submenu', $menu).on("click", function(e){
e.preventDefault();
var $parent = $(this).parent('dt');
if($parent.hasClass('active')){
$parent.removeClass('active').next('dd').slideUp("slow");
} else {
$parent.siblings('.active').removeClass('active').siblings("dd").slideUp("slow", function(){
$parent.addClass('active').next('dd').slideDown("slow");
});
}
$("dd:visible", $menu).slideUp("slow", function(){
$(this).removeClass('active');
});
$(this).parent().next().slideDown("slow");
});
});
</script>
Hope this helps provide some direction.
Related
So I have this thing where I need one div to be shown at any one time depending on the button clicked. I found this great fiddle which is almost perfect except for the fact that it doesn't show when one link is selected. I'd like to have it so that the link that's selected can have a sort of active class or look different from the other links. Is that possible? I've been looking through questions and I can't really find an answer for this.
If anyone's interested, I'm using it for this (but the code is really messed up, sorry). (I'd also like to change the filter buttons on the top row to reset and filter all the images, but am aware that's a different question. Still any help would be appreciated!)
html
<div id="linkwrapper">
<a id="link1" href="#">link1</a><br/>
<a id="link2" href="#">link2</a><br/>
<a id="link3" href="#">link3</a>
</div>
<div id="infocontent">
<div id="link1content">Information about 1.</div>
<div id="link2content">Information about 2.</div>
<div id="link3content">Information about 3.</div>
</div>
jquery
$(document).ready(function(){
$("#infocontent").hide();
$("#infocontent div").hide();
$('#linkwrapper a[id]').click(function(){
var vsubmen = this.id +"content";
if( $("#infocontent").is(":visible") == false ) {
$("#" + vsubmen).show('fast',function() {
$("#infocontent").slideDown();
});
} else if ( $("#" + vsubmen).is(":visible") == false ) {
$("#infocontent").slideUp('slow',function(){
$("#infocontent div").hide();
$("#" + vsubmen).show();
$("#infocontent").slideDown('slow');
});
} else {
$("#infocontent").slideUp('slow',function(){
$("#infocontent div").hide();
});
}
return false;
});
});
You can simplify that fiddle like this:
$('a[id^=link]').click(function(){
$('a[id^=link]').removeClass('meactive');
$(this).addClass('meactive');
$('#infocontent>div').slideUp();
var tmp = this.id;
$('#'+tmp+'content').slideDown();
}); //end a.click
jsFiddle Demo
Notes:
(1) $('a[id^=link]') -- grabs all a elements with a ID that starts with link
(2) $('#' +tmp+ 'content') -- builds selectors like: $('#link3content)`
I have created one page where that page contained the menu bar as tabs.
My url is mydomain.com/UI/ID=2?#about
Where with respective # the other tabs are there like photo,comment and setting.
When i reload any other tab like mydomain.com/UI/ID=2?#comment it going to about tab fraction of seconds then again it will come back to respect comment section.
Here is my code
<script type="text/javascript">
$(document).ready(function() {
$(".menu_content").hide();
var tabvalue=document.location.hash;
var activetab=$(this).find("a").attr("href")
$(".menu_content"+tabvalue).show();
//$(".menu_content:first").show();
$("ul.menu li:first").addClass("active");
$("ul.menu li").click(function() {
var activeTab = $(this).attr("rel");
$("ul.menu li").removeClass("active");
$(this).addClass("active");
$(".menu_content").hide();
$("#"+activeTab).fadeIn();
});
var firstLi = $("ul.menu li:first").attr('rel');
if('#' + firstLi !== tabvalue) {
$("ul.menu li:first").removeClass('active');
$('li[rel="'+tabvalue.substring(1)+'"]').addClass('active');
}
});
</script>
where menu_content is class name for all tabs.
Can any one guide me how to resolve this problem.
It sounds like you're running this code after the entire page has loaded therefore you're getting a flash while the HTML is rendered in it's default state, and then to the changed version once the code executes.
The nicest way to do this would be to not use a hash for this, rather have the page in the URL i.e. mydomain.com/UI/?ID=2&page=about and use server side code to render it correctly first time, and then update the url using history.pushState in JavaScript.
But if this is all a JavaScript based page, then I would say the easiest way would be to have all of the tabs 'inactive' by default, and then only add the 'active' class when you load the page (either to the hash value, or 'about' by default).
Example:
Style
<style type="text/css">
.menu_content .panel {
display:none;
}
</style>
Script
<script type="text/javascript">
$(document).ready(function() {
//if there's a hash, get it but remove the hash, or use 'about' as a default
var selectedTab = document.location.hash ? document.location.hash.replace("#", "") : "about";
$("li#" + selectedTab).addClass("active");
$("#" + selectedTab + "_panel").show();
$("ul.menu li").on('click', function() {
$("ul.menu li").removeClass("active");
$(this).addClass("active");
$(".panel").hide();
$("#" + $(this).attr("id") + "_panel").show();
});
});
</script>
HTML
<ul class="menu">
<li id="about">About</li>
<li id="comment">Comment</li>
<li id="contact">Contact</li>
</ul>
<div class="menu_content">
<div id="about_panel" class="panel"></div>
<div id="comment_panel" class="panel"></div>
<div id="contact_panel" class="panel"></div>
</div>
I'm trying to modify this pen I found on CodePen. I'd like to be able to open a specific list on the page from another page. Clicking the link should open the corresponding section on the next page on page load.
I'm a bit of a newbie when it comes to jQuery, so I appreciate any help I can get. I've tried searching around and have an idea of what I need to target, but I haven't been able to make it happen. Here is my code:
HTML:
<!--Link on Previous Page-->
Click Here
<!--Target List-->
<div class="integration-list">
<ul>
<li class="integration">
<a class="expand" id="list">
<div class="expand_intro"><h3 class="teal_bold">Click Here</h3></div>
<div class="right-arrow">▼</div>
</a>
<div class="detail">
<div><p>Lorem Ipsum Dolor...</p></div>
</div>
</li>
</ul>
</div>
JS:
$(function() {
$(".expand").on( "click", function() {
$(this).next().slideToggle(100);
$expand = $(this).find(">:nth-child(2)");
if($expand.text() == "▼") {
$expand.text("▲");
} else {
$expand.text("▼");
}
var hash = window.location.hash;
var thash = hash.substring(hash.lastIndexOf('#'), hash.length);
$('.expand').find('a[href*='+ thash + ']').trigger('click');
});
});
Few things that I did to get it to work:
The trigger event is probably firing before the handler is actually attached. You can use setTimeout as a way around this.
Also, even with setTimeout around $('.expand').find('a[href*='+ thash + ']').trigger('click'); it didn't work for me. I changed that to simply $(thash).click();.
The complete code of the "expand.js" file:
$(function() {
var hash = window.location.hash;
var thash = hash.substring(hash.lastIndexOf('#'), hash.length);
setTimeout(function() {
$(thash).click();
}, 10);
$(".expand").on( "click", function() {
$(this).next().slideToggle(100);
$expand = $(this).find(">:nth-child(2)");
if($expand.text() == "â–¼") { //If you copy/paste, make sure to fix these arrows
$expand.text("â–²");
} else {
$expand.text("â–¼");
}
});
});
Apparently the arrows don't display properly here, so watch that if you copy/paste this.
I have a task to highlight the menu as selected while loading the page. For that I have the following code:
$('.menuHeader').each(function () {
$(this).attr('id', 'menu' + ($(this).index() + 1));
$(this).val($(this).index() + 1);
// Set the dynamic ids for links
$(this).find('a').attr('id', 'link' + ($(this).index() + 1));
//alert('New ID : ' + $(this).find('a').attr('id'));
});
$('.menuHeader a').click(function () {
alert("a");
$('.menuHeader a').removeClass('menuHeaderActive');
$(this).parent().parent(".menuHeader").addClass('menuHeaderActive');
});
But when I select the second menu, it's refreshed and missing the selection.
HTML:
<div class="menuBar">
<div class="menuHeader ui-corner-top menuHeaderActive">
<span>Home</span>
</div>
<div class="menuHeader ui-corner-top">
<span>New Transaction</span>
</div>
</div>
How can I solve this problem?
function Home() {
window.location.href = "../../home/welcome";
}
function NewTransaction() {
window.location.href = "../../EnergyCatagory/index";
}
I think you could amend your hyperlinks to include the correct url. Then in you jQuery test the browsers current url against the hyperlinks url - if it's a match apply your menuHeaderActive class.
$(document).ready(function () {
var currentUrl = window.location.href;
var menuLink = $('.menuHeader a[href="' + currentUrl + '"]');
menuLink.parent().parent(".menuHeader").addClass('menuHeaderActive');
});
When the page reloads after one of the menu links have been clicked the script I've shown should run and $('.menuHeader a[href="' + currentUrl + '"]'); should find the menu link (hyperlink/a-tag) that matches the url the user navigated too. Then it's a case of finding the container div and adding your class.
Basically you don't add the css class when the user clicks the menu link; you have to set the css class after the page has redirected to the other page. So it's the other page that has to set the css class against the correct active menu link. There are 100's of ways to do this but based on what you've provided matching urls is the simplest.
Personally I'd have each page register a page id that corresponds to one of the menu links. Something like this...
HTML
Note the attribute data-associated-page-id added to each menuHeader div
<div class="menuBar">
<div class="menuHeader ui-corner-top" data-associated-page-id="home-welcome">
<span>Home</span>
</div>
<div class="menuHeader ui-corner-top" data-associated-page-id="energy-catagory-index">
<span>New Transaction</span>
</div>
</div>
Javascript
Added to each page
document ready handler for welcome page aka ../../home/welcome
$(document).ready(function () {
SetActiveMenuCssClass('home-welcome');
});
document ready handler for energy catagory index page aka ../../EnergyCatagory/index
$(document).ready(function () {
SetActiveMenuCssClass('energy-catagory-index');
});
function defined globally
function SetActiveMenuCssClass(pageId) {
// finds div with menuHeader class that has the attribute data-associated-page-id equal to the page id
// then sets the active class
$('.menuHeader[data-associated-page-id="' + pageId + '"]')
.addClass('menuHeaderActive');
}
If you were using a server side language like PHP then you could do something like this https://stackoverflow.com/a/11814284/81053
NOTE: The answer Chris provided works really well, but you have to actually have the link in the href of <a></a>, otherwise it will be undefined.
You could add an id to a with the link and then use
var menuLink = $('#'+currentUrl);
the code provided by Chris
(this way the page won't redirect because you clicked the link but will run the function instead)
<div class="menuBar">
<div class="menuHeader ui-corner-top menuHeaderActive">
<span>Home</span>
</div>
<div class="menuHeader ui-corner-top">
<span>New Transaction</span>
</div>
</div>
And the JS
$(document).ready(function () {
var currentUrl = window.location.href;
var menuLink = $('#'+currentUrl);
menuLink.parent().parent(".menuHeader").addClass('menuHeaderActive');
});
On a side note, if that's a different page you only have to add menuHeaderActive to the active a and remove it from the other on that specific page
I have a list of a list that uses jquery toggle and slideToggle so that when items are clicked on, explanatory text slides out and the class changes on the h3. The html for the items looks like:
<li><h3>What do I know about javascript?</h3>
<div class="check_list_wrap feature1">Not a lot, apparently.</div>
</li>
I included the jquery files and then write this in the header:
<script type="text/javascript">
$(function() {
$("#listfeatures h3 a").toggle(function(){
$(this).addClass("check_list_selected");
}, function () {
$(this).removeClass("check_list_selected");
});
$("#listfeatures h3 a").click(function() {
$("."+this.id).slideToggle('fast');
return false;
});
});
</script>
This makes it so that if a link is clicked on, it will toggle the class change of the h3, the display:block/display:inline and the sliding out of the div. It works fine.
BUT, now I want it so that with a url like index.php#feature1, the toggling for that list item will be activated as if it'd been clicked on. I know I need to use location.hash but I'm not sure how to do that. Where should I start?
location.hash contains everything in the URL including and after the hash (#) mark. So, if went to index.php#feature1 and wanted the div with id "feature1" to show on load, you could do
$(document).ready(function() {
if(location.hash) {
var id = location.hash.slice(1); //Get rid of the # mark
var elementToShow = $("#" + id); //Save local reference
if(elementToShow.length) { //Check if the element exists
elementToShow.slideToggle('fast'); //Show the element
elementToShow.addClass("check_list_selected"); //Add class to element (the link)
}
}
});