JQuery :: Page Loads Slow When Link To External .js File?
Sep 18, 2011
This is a weird one. I am new to jQuery so have been following a tute online. My script works, its just takes ages to load - up to a minute! Things were working fine before when the script was on the same page as the HTML but when I put it on its own file it just slows right down. All these files are just operating straight from my local.All I am doing is changing the color of a list (ul) with jQuery on an external .js file.This is the only code on that .js file (called script.js)
$(function () {
$('#list1 li').addClass('alert');
});
[code]....
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Jul 1, 2011
I have a slow loading external JavaScript that displays a calendar widget. When I put it in my sidebar, while the page loads, it cuts off where the calendar should be until the JavaScript for it finishes.
How can I make the script load after the page finishes loading? I tried creating a function at the end of the HTML and calling the function in the sidebar, but I think because the function was being called before the script was executed, it didn't work.
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Jan 30, 2009
I have some javascript code that does some GET and POST requests that are required. Sometimes it doesn't fully execute for the user because they close or click onto another page before the javascript is completely done. Is there anyway I can let all of the javascript load first and slow down the actual page load of the website.
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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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Sep 30, 2009
How to link an external JQuery file to my web page. I understand using <script src=""/>. My question is regarding the file I downloaded from Jquery.com. Do I add code to that file and link it, or do I link that file and then create a new file with javascript in it and link that as well? Do I create a javascript file and somehow link the Jquery file to that javascript file? how to set up Jquery using all external files.
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Jun 14, 2011
I am working on a demo for a movie site, and 90% of everything seems cool.[url]...
I am doing php.flushes, .htaccess caching and using PNGs to help with performance. I might start using another sub site to grab all the scripting from to increase performance, but it seems a tad bit slow at the moment.
- There are a few issues one being when you click on X-Men and look at the gallery the images seem to flicker sometimes going from image to image.[code]...
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May 12, 2011
I have a single webpage that contains information on all 50 U.S. states. There are 50 links at the top to jump down to the state you want, and at the bottom of the information for each state a Back to Top link.
I'm making the Back to Top link into something more complex, and it will require three or four lines of code.
So that I don't have to repeat the code 50 times, and create a burden when I need to edit it, I want to place it in a .js file and call it x. Then below the information for each state I'll simply have:
Does calling code from a .js file 50 times slow down the page load? Which method would load faster?
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Jan 20, 2011
I have a some divs in a list which are shown or hidden using doslide. I would like to be able to make a link on another page or an email which will go to the page and reveal a specific div automatically without the user having to land on the page and then search through the list.
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Jun 15, 2010
I've set up a portfolio using the Cycle Plugin. It works great, but now I want to link directly to one of the slides from the home page, and I'm not sure how to make this work or where to even begin. Here is a page on my site with a slideshow using Cycle. (I'm actually transitioning divs, not just images) [URL].
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Jan 23, 2004
In my page, I have to load an external javascript (it's an ad serving code, using src='....') and once the external site is not accessible, it slows down my site significantly (to a level that unacceptable to visitors). Is there anything I can do to prevent this? Or anything the ad server needs to change?
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Aug 2, 2011
I have some code that works great when used inline (inside of an html page). The inline code looks like this and has an onchange = "gotoTest(this);" as part of the select element
<script type="text/javascript">
$(document).ready(function () {
$("select#RU").bind("change", gotoTest);
[code].....
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Dec 25, 2010
when a user go to an external link of my page an alert, or confirm box appear, or run some other 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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Oct 18, 2011
I have several hundred html links in a file "main.html" pointing to external websites. ie: "external.html"
When a user clicks an external link from within "main.html", I want to bring up "external.html" in all its glory, but with a banner / header across the top (I am guessing iframe is a good option) - so effectively the link will take us to "frame.html", with "banner.html" and "external.html" in an iframe (or alike).
The banner has to be populated with information specific for that "external.html" file. ie: when they click on the link to "external_1.html", the header might have the text "external_1".
So, I am happy with doing this as a one off, but can't see the method to have a single 'onclick' script to pass the required information from "main.html" to "frame.html", and then for "banner.html" to be updated with the text passed from the 'onclick', and to know to call in the correct "external" to populate the iframe.
I will further complicate it by asking if it is possible to have all the scripting required contained within "main.html"?
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Nov 23, 2009
I currently have this pop-under JavaScript code that basically loads a pop-under upon page load,Is there a JavaScript code that executes both codes above, from an external website, and runs every time the page is loaded?
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Mar 8, 2010
I am in situation where I need a code to redirect a HTML page to new location (Static HTML/Dynamic Web page) however the challenge is that I can not use usual JavaScript Redirect code due to restriction that we can't execute any code/script under body tag.
I found that this can be done using an external JS file however I am not able to achieve this.
I need the code to be generic so we can apply the same JS file to any page. However, I want the new window to open over the previous one versus opening a second new window.
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Nov 7, 2005
I use an asp page to display pages, where the dynamic content is in an
iframe. To calculate the height of the iframe I use the calcheight function. However when trying to do this with external pages, I get an access denied error, and the iframe won't display correctly. Is there a way to solve this or another way to calculate the height for the iframe. The relevant code displayed below...
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Jul 14, 2007
I need help getting variables in an external js file to transfer to the html page that uses them. I have an html page that lists verses to memorize, which, when the mouse hovers over a particular verse, a small popup reveals the book reference for that verse, thus giving a check to see if the user has accurately referenced that verse for its source.
I have an external js file (VERSES.js) that houses the verses and popup references sequentially as elements in an array and then writes them to the html document. A simplifed version of what I am using, with only a few verses listed here as an example, and that works beautifully, is given below: Code:
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Sep 3, 2010
I have Cycle "pager" navigation working flawlessly in one of my pages. What i'm trying to do is this:
I'm Attempting to LINK to specific Anchors from a link on a different page.
Example:
// external page link //
<a href="http://www.convertstyle.com/beta/apparel/womens-apparel#shirt1">Headline Womens</a>
[Code]....
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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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Jan 13, 2010
I don't know if this can be done in Javascript, or requires any other language but i was wondering if this would be possible.I would like to embed this Javascript code in to a PHP file and then for it to run automatically upon the PHP file loading:
<td class="smallDesc"> <a name="fb_share" type="button_count" href="http://www.facebook.com/sharer.php">Share</a><script src="http://static.ak.fbcdn.net/connect.php/js/FB.Share" type="text/javascript"></script> </td>
[code]....
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Feb 6, 2009
I am trying to open a link in a same window (from a php file).
onclick="window.open('".$url."')"
This opens in a new window, but how can I change it so it opens in the same window?
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Nov 2, 2010
Is there a window overlay that can load a text file with a scrollbar? I tried Chillbox but that only seems to load images.
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Feb 23, 2011
I got some code that loads divs from other web pages into a particular div in my main page. In other words, I click on a button, and this tells jquery to load afragment of a particular page into my main page. For instance if I have 5 web pages onrock stars, I could have 5 buttons, and each button could load one rockstar's biography into a div on the main page (and replace whatever was there before). This works, and I do see the content that it loaded. But when I do 'view source' in IE, I do not see that content (the bio of the rock star). Another clue that this content is not really there, is when I try and run some code on that content. The content (from those external pages) have divs with specific names, and I try and make them into collapsible panels by running the following short function:
var IdentifyPanels = function() {
$("DIV.ContainerPanel > DIV.collapsePanelHeader > DIV.ArrowExpand").toggle(
function() {
[code]....
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Apr 27, 2009
Hi I'm new to the development world and have bumped into a tough problem for myself. I'm attempting to display external RSS feeds on my site using AJAX. The 'title' and 'link' tags from the XML file appear on my page without any problem. However, unlike the 'title' and 'link' tags, some of the 'description' tags contain HTML.[URl].. This seems to be an issue when I'm trying to display the content within the description tags.
Code:
function getXMLHTTPRequest() {
try {
req = new XMLHttpRequest(); /* e.g. Firefox */
} catch(e) {
[Code]...
As you can see, I embarrassingly tried enclosing the variable newtext2 in CDATA tags to no avail. Since I do not directly have access to this RSS file (other than asking my friend if I can edit it), is there a way for me to display the HTML content within the 'description' tags strictly via JavaScript?
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Jan 11, 2011
I have a table that is a production schedule of orders. Each order has 1 row with the main information and then 2 or 3 other rows with additional information. There could be 350+ rows. The pages loads fine by itself. I also have a function to expand/collapse individual rows when you click on them which works good. However, I wanted all the rows to be collapsed by default when the page loads. I added this code...
$(document).ready(function() {
$("tr.ROW_ALL").slideToggle('fast');
});
It works, but it is very slow. It could take 30+ seconds to run. Is there a faster way to use slideToggle on hundreds of rows at once? Or is there a better way to have them "closed" by default? ~bruno71
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