JQuery :: Ajax - Script Which Loads New Content Onto The Page When The Main Navigation Links Is Clicked
Sep 21, 2011
I have an ajax script which loads new content onto the page when the main navigation links is clicked. I also have a jquery script which fades divs in and out when another subset of links are clicked.
I guess these scripts essentially do the same thing but the first basically is loading in 'pages' without the page having to refresh. The second is just fading in and out divs that are on a page.
The problem is is that the second script only seems to work once, when the page is loaded.
Here they are:
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Nov 21, 2005
I have created a link to a new pop up browser window from main site page using following javascript
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}
//-->
</script>
The code for the pop window is: <a href="#" onClick="MM_openBrWindow('alabaster/pop1.html','alabaster','width=490,height=630')">View large image</a>
The problem I am having is that on the main content page, you scroll down, click on link to pop up (page loads) but the main parent content jumps back to the top of page, meaning you have to scroll back down to where you were.
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Apr 29, 2010
I am currently trying to use Javascript to dynamically resize a navigation div (that is present on every page) according to the size of the main content div.
I am currently using the following code;
Code:
This works the first time I go to the site and if I refresh a page. However, if I use my on site navigation to switch between pages the div simply uses the height variable defined within my CSS (this needs to be here for users with JS disabled)
Does anybody have any ideas on what the problem might be. It's as if the script is only executed the first time any page on the site is loaded, but then not again.
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Jun 29, 2009
I have an ajax based page, which loads content from external page (html +js) So if i have a div "update_div" being updated with external content (html+js)
Let me be more specifig
Step1: Ajax content along with js loaded into update_div from a.html
Step2: Ajax content along with js loaded into update_div from b.html
What happens to the js loaded from a.html? Is it lurking in the memory or automatically/magically removed from the browser memory? I am afraid of memory leaks, if the js is still lurking in memory, the more ajax calls made, the more js is going to be held up in memory. Unless am totally wrong; i have no idea of the mechanism happening.
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Apr 1, 2011
We are looking to implement something similar to the navigation found at this site: [URL] When you click on ABOUT, CONTACT, or LAB, the appropriate div within the content-main div shows/hides as appropriate. Fancy. I'm happy to read up on this on my own, but I don't really know how they accomplished this, so I'm not sure what to research. Since the page doesn't refresh, I'm assuming AJAX may be involved? Most importantly, I'm very interested in how their URL structure works. It looks like #about is an anchor that they are linking to. I thought about doing it in PHP, which I'm more familiar with, but I'd rather not refresh the page if I don't have to.
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Nov 26, 2004
I am in a bit of a rut in the self-teaching with JS. I am trying to get links to change the external js file currently on the main page without reloading, the external files are basically long document.write sections with a few interactive functions.
The closest I have found for help with this so far is a rotating script, but I want a manual change from a link (button, image, etc) instead of timeOut rotation. I am not sure what I need to do for the links to replace the timeout function to change the dynamic section.
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Jun 18, 2010
I have a table row with <div> surrounded.
I want when page loads , <div> be disabled and when button clicked <div> enabled.
How do I do it ? Can we do it using javascript ?
Can JQuery be used here? how?
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Aug 26, 2009
My menu navigation(Home, Hosting Solution, etc..)
1. The submenu links need to be centered in the middle of the div instead of aligned to the left.
2. Can the submenu links have a rounded box appear under them, instead of being underlined links. Like these at the top: [url]
3: The top tab needs to stay gray/active/on when the mouse is moved down to the submenu or when it is the active button.
Here is the link of the site [url]
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Dec 7, 2010
I would like to create a mega drop down navigation in my next project but which includes a page content fade out on hover so the contents of the drop down nav are brought to the front and focused on. I've seen this technique here [URL] and was wondering how I would create this effect myself?
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Jun 21, 2010
i was using $.ajax method to get my ajax page on my main page,which is working great.But now if i have links in that ajax page then i can't open them in that same div,the links are opening in new window,but i want to open in same part,i tried google it and then found, i have to use iframe instead of div.how to do with only use jquery and div.
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Oct 23, 2005
The content of my webpage is all contained in hidden divs. These divs are shown when a link in the nav bar is clicked. At the moment, ALL divs are hidden on page load, only the nav bar is visible. Is there a way to have one of the divs visable when the page loads? i.e the 'home' page.
function init(){
if(document.getElementById && document.createTextNode){
var mn=document.getElementById('nav');
var as=mn.getElementsByTagName('a');
for (var i=0;i<as.length;i++){
as[i]. false}
as[i]. false}
}
hidem();
}}
function show(l){
hidem();
var id=l.href.match(/#(w.+)/)[1];
document.getElementById(id).style.display='block'
}
function hidem(){
for (var i=0;i<document.getElementsByTagName('div').length;i++){
document.getElementsByTagName('div')[i].style.display='none'
}}
The function init() is called on page load.
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Aug 27, 2010
I have imported css and link to my page. It works fine for all other browsers except Safari browser. When I am loading the page in Safari4 all the page content loads without style. My CSS hosted in CDN.
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Jun 4, 2011
My goal right now is to make a two-part navigation bar where you don't have to reload the whole site, when you click on a link. The navigation bar consists of two <ul> lists with <li> float:left and <a> display:block, so I basically have two lines. It's probably easier to understand if you see it for yourself: jsfiddle (had to change the css style, because I use .less but it works)
When you load the page it's just like that, you have your main category (A,B,C,D,...) and the sub-category (A1,A2,A3,...). What I want: If you click on B, the sub category changes to B1,B2,.... If you click on a sub category the site loads the requested page (with ajax = best solution?!)
My thoughts
At first I thought about just changing the name and href attribute of the second list, but the main categories have different amounts of sub categories, so I would need to add or remove <li>'s. Then I thought about using .load() but I somehow screwed up (of course) and the loaded <ul> doesn't have any css style (wrong order?) and I can't see anything. (with a loaded test.html site containing only the word "test" it worked) Is ajax "overkill" as a solution?
CodeIgniter and the URL
I use CodeIgniter (a PHP framework) for the website and URLs like this: www.example.com/maincategory/subcategory (e.g. example.com/A/A3) That's no problem at all, if I don't use any javascript and reload the whole site every time. But is it possible to change the URL with jQuery when the user clicks through the navigation bar? You click on B, the URL changes to example.com/B all the subcategories change to B1,B2,...When you click on B2 the URL changes to example.com/B/B2 and the site loads the requested page (I guess with ajax, so the navigation stays the same?!)
Minor problem: when you load the site, click on B, then B3 for example, you would get the url example.com/B/B3. If you now save this link, close the site and reopen it with the link, CodeIgniter would load the right site and everything, but the navigation would show A1,A2,.. in the sub category.
Hover vs click
Almost every page where I saw this kind of menu they used hover to change the sub category. But I thought click would be better, so you don't have to avoid touching B,C,D,.. if you want to go from A to A9 for example. Only downside is that you have to click before you see the sub categories.
Summary
A two part navigation menu you can use without reloading, changing URLs (when possible) and probably ajax to load the actual content.
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Sep 30, 2011
I recently had a request from a client and I'm not entirely sure this is possible. I'll try to explain it the best I can, as I can't share the development files yet...
We have a page with an image map of the United States. If anyone clicks on a state, it will bring them to a new
page. This new page contains a table that has named anchors on it, each row being a different state.
So, for example, if someone clicks on South Carolina on the map page, they will be brought here[code]...
The #sc anchor will scroll the new page down to the row in the table about South Carolina.
Is there any way to highlight the table row that the person is looking for? For example, if they click on South Carolina, they will be brought to this new page and the South Carolina row in the table would be highlighted.
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May 28, 2010
I'm having trouble calling javascript functions that are loaded in the main window.
Here's what happens:
- when a link is clicked on my page, the contents of a div are reloaded with new contents from another file.
- The new file only contains the new contents of the div.
- I want the new contents of the div to call a function that was originally loaded before the new contents were reloaded.
- So, the main page loads the information and the javascript functions. Then, when the link is clicked, the new contents are loaded into the div with a link that calls a function that was already loaded.
- However, nothing happens when I click on the link to call the function.
Is there something I need to do to call the function?
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Mar 30, 2011
I have a gallery which loads in and animates content based on different navigation selections. There is also a background image which changes on click. I've just found that on opera and safari, the appropriate images aren't always loaded. When you click the navigation, it loads a set of subnavigation(via load() method), which then links to specific images. My issue, is that sometimes, the navigational items, when clicked, load in the appropriate content from the previous set of navigational items. It only does it sometimes, so it makes it tough for me to see if its a problem with my code or...Keep in mind this is Opera, and Safari specific, and only happens sometimes, so if you don't notice right away, click a few more times (usually happens after clicking the second level navigation). Code is also below.
$(document).ready(function() {
// Check for hash value in URL
var hash = window.location.hash.substring(1);
var href = $('#project_navigation ul li a').each(function(){
var href = $(this).attr('href');
if(hash==href.substr(0,href.length-4)){
$(this).addClass("current");
var content = hash+ '.php #work';
var subnavigation = hash+'.php #project_subnavigation';
var gallery = hash + '.php #showcase_holder';
var copy = hash + '.php #inner_holder';
$('#bg').addClass(hash + 'bg');
$('#content').load(content);
}}); .....
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Aug 6, 2009
I'm using a jquery slider for displaying content on a webpage.
[url]
Like in the first examples i have 5 panels, and i have a meta navigation, contact, links ect. all thedifferent content for the meta-navigation is displayed via jquery in panel 5, and is working fine.
Now my question; when the user is for example on the second panel, and the clicks on links, the page should show panel 5 (which is the index page(default.asp)), and then show only the content for the links.
I tried different stuff for loading the defautl.asp page, but it doesn't work. how do i tell, that if i click on the link wirh class="kontakt" the page should load the default.asp, and THEN do all the jquery stuff?
Below is one example, what i tried, but did not work.
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Nov 22, 2010
I have previously developed two scripts, both of which work really well, however I want to amalgimate them together if possible? My first script loads the content specified into a single div, replacing the content depending on which function is called, it also displays a loading gif during a timeout of 2 seconds. Here is the page:
[Code]...
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Sep 27, 2010
I have a column of links that use ajax to load content into the adjacent DIV, and I have used the loadobs function to load the JS and CSS files along with the external file. Now within the external file I have used javascript to create a 3 tab section; when you first load the page it is fine BUT if you navigate away from the page and then try going back and loading the same external page then the tabs stop working and all the content of the tabbed sections stack ontop of one another as though the javacript isnt working?
It is a work in progress but the page I am having the problems on can be found at [url] if you click on the top link in the left hand column called Tara - Female vocalist you will be able to see where the tabs are.
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Sep 9, 2009
I have a problem with my menu. I am trying to add and remove classes when clicking on the main menu links. For instance when on load, the 'Home' is the current tab clicked, but when I click on 'Contact Me' I would like the class current to be removed from 'Home' and added to
'Contact Me' instead.</div>
<div> </div>
<div>The code im using is the one below.</div>[code]....
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Jun 13, 2009
Looking for ajax pagination script, to create page navigation.
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Aug 11, 2010
Im using a Javascript to load content into a div tag when a link is clicked, but how will i be able to make content load into a div on another page when the linked is clicked.for example, i click the link -> then a new page opens -> and in that page the content is loaded in a div tag.but onload won't work, i want it to load with like [URL]
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Apr 11, 2010
I have a page with links that use jQuery to load individual pages of content into a main content area. On one of these pages, I want to be able to link to a specific anchor. (ie, when you click the link named "exec" on the main page, it loads the "services" page and then scrolls to the "exec" div.
[Code]...
Everything works beautifully in FF and Opera but in IE, I get an error message saying "top is null or not an object". It's referencing the line where "target_offset.top" is called, but this is legitimate syntax, so I don't understand the problem.
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Aug 3, 2009
I understand the thread title isn't very descriptive, but what I am asking is hard to describe. Basically, I am linking to ID elements on the page. Once the link ttp://www.example.com/page.html#linkID is clicked, it jumps down the page to the ID.Normally, this is not an issue. However, I have a fixed position navigation panel layer above the page content. When the link is clicked, it cuts off part of the content that I want visible because the fixed position layer is covering it.Is there a way with Javascript (even better if it can be done with CSS) to control how far down the page goes once a link is pressed? For instance, can I say: On link press, go to ID and apply top: 20px; or something to the effect?
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Mar 9, 2011
I am trying to make a navigation menu that when a link is clicked, loads content into a hidden div, then shows the hidden div, then changed the class of the list item. If the same link is clicked again the class reverts back to what it was before and then the content div becomes hidden.
[Code]...
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Dec 2, 2011
It seems like when I load javascript code into a page, that each item I add, such as an accordian vertical navbar, image slider, etc, that each time I add one, the page loads a second or so slower with each one added. I would like some of these features, but is this just a part of life, or are there tricks to avoid the slower load time? It is not major time but after the 2 items I mentioned, it added on about 2 seconds.
I read that $(document).ready(function() might slow me down but I do not see that statement in any of my .js files.
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