How do I make my Script load faster?
Is there Code that will make my Script load faster,
(so that it won't take so long to view)
If so, can someone show me how to incorporate it into my Example Script
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?
Is it faster/more beneficial to have two snippets of code be generated by php at 2 different urls and then have a load function for each url? Or have the two snippets on one page, surrounded by id's and then load them that way?
View 1 Replies View RelatedI'm writing a blog post that uses multiple videos from YouTube and Yahoo Video, but I'm not happy with how long it takes the page to render. Apart from using an ajax-y method to load the videos, are there any tricks that would make the page load quicker with multiple videos from different sources?
View 6 Replies View RelatedI want to implement the template for a object output. I have two methods as follow:
View 1 Replies View RelatedI have a problem on my current project. Animations are very slow on IE8 but when I turn the compatibility mode on, it become very fast.
FF, Safari and Chrome run it fast too. I don't understand how my site can be slower on IE8 than on IE7 O_o
I'm trying to select client side language to learn. For some time i wanted to learn Javascript, but when i tried writing first script which was so simple, i saw that it has so much problems. I thought of flash, and read few tutorials online. It's pretty simple but powerful language.
I know that probably worst feature of flash is that it's not included by default in your browser, but since youtube and other video sharing services i think that flash players on browsers are drastically more installed then before, and that almost everybody has it.
Now, i'm planning to create chat for my personal website, and i saw Ajax chats, and Flash chats. Since i don't have experience with any of the scripts i'm wondering which code is faster Properly written Javascript, or Actionscript.
Also, which of these languages are better for me to learn. I'm learning web programming as hobby so don't use money as argument. But which of those two can be used for creating fun, dynamic, fast and safe programs easily
I've developed a calendar program in javascript, and up until now I've
done most of my testing using Mozilla and Firefox. Everything works
fine, but when I try to use Internet Explorer my response time is
sometimes 50 times slower than using Mozilla.
I know I haven't given you much to go by, but I'm not looking for an
answer so much as an approach to debugging the problem. For example,
does anyone here know of a good web site which deals with
browser-specific javascript performance issues?
I am currently doing a photography site.I would like to do a 'portfolio' page, but would like to pre-load the images so that they appear on-screen faster.Do I need to connect code to <body onload>?
View 22 Replies View RelatedI'd like to know which is faster or have a better performance between :
Code JavaScript:
if (flag) {
var v = "something";
} else {
var v = "else";
[Code]...
on my home page, there is a frame that serves as a timetable for each
day, i do i make this frame change automatically, assuming i have html
files for each day?
How do I make a swf pop up, on load, on a home page?
Similar to the lightbox technique, I want an swf file to pop up on the home page when it first loads.
I have looked into a similar type of script called "milkbox" but have had no luck.
I built up 2 codes, which do the same cause. but which one would be most efficient? or maybe which one would be best compatible for browsers?
CODE 1 :
- this code allows for me to use an #id
CODE 2
- using the REL
I have a small iframe (mid-right) with an embedded audio player.
<embed src="slideshow/streetsound.mp3"
width="75" height="25"
autostart="true"
loop="true">
Nothing fancy, however with that in there, the page seems to load twice in
IE. It fetches the SSI header, then clears it, then loads the rest of the
page 'behind the scenes', then finally displays it.
If I remove the embed, it loads the page bit by bit and you can start
reading before the rest of the page is done, which is what is desired for
obvious reasons.
Any idea why embed causes this? Works fine in FF etc.
How do you make an image begin to load after a certain amount of time? e.g 3 seconds.
View 9 Replies View Relatedworks ok, but my alert box comes in really slowly, then bounces. I want it to appear faster and to also appear after exactly one hour. I don't think that works right either. What do I need to change in order to do this?
[Code]...
Is it possible using slideToggle to set a faster speed for hiding than for showing?
View 4 Replies View RelatedIm 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]
View 11 Replies View RelatedAnyone loading a bunch of CSS or Javascript via <link> tags on a web page knows about "blocking": where the browser stops the loading of the page because it has to go fetch (and read/parse) an external file. If you have a lot of these, or even if you don't and the user has a slow connection, you have a slow page. Users hateses teh slow pages, hatses them.
At the 2010 Fronteers Conference, Stoyan Stefanov gave a talk on Progressive Downloads and Rendering, where he listed some tricks to get around blocking by Javascript or other external files to make page load speed up. One trick was adding a <script> tag in the body (near the bottom, so after the important stuff has loaded) which adds a <script> tag to the <head> dynamically and runs it. While that file is being fetched, the rest of the page can continue to load. This is a bit asynchronous, isn't it (similar to web pages still loading content while also fetching images)?
As a follow-up to his Higher Order Javascript article (see SitePoint thread about it), Piers Cawley has gone further with Asynchronous Streams, where he uses jQuery (as an example) to load external files asynchronously to avoid blocking of the HTML document loading. In my web development career I haven't worried about blocking, but plenty of folks around here are loading ginormous files, and lots of them, for large sites. As developers, what do you do to get around slow page loads? Have you done anything like this asynchronous calling of the external files?
I have some contents on my page that are displayed on click or hover.Therefore, initially they are hidden using the hide() method.
They work fine as intended.
But if it is a slow computer, you can see them on the screen for a second or two before they disappear. Or if the user refreshes the page - you get the same thing happen. How can I prevent this?
I wanted help for a JavaScript code. You might think I'm lazy for not writing it myself, but the truth is I am not a JavaScript coder. I just have a really simple website and I am trying to do something for which I know JS is required but I don't know how to do it. I've also searched around but couldn't find the appropriate code.
What I want to do is to make an html page load a different background image every time it refreshes.I will have a list of background images and I want to be able to add in this list, without having to change anything else in the codes after I do this (I think this is made by making an array of images and by putting .length somewhere in the codes, but I don't know exactly how I should do this).I already know how to do an external file (.js) and link to it from my .html page.Now I want the code to put in the .js file, and the code to put in the <body> of my .html file.
I have an embedded video set in an iFrame (the page is called on.php). When someone clicks the stop video button, the iframe is re-directed to off.php, and the video is replaced with a play video button -- which when clicked takes them back to the video (on.php).
What I want to do is install a cookie that will permanently 'remember' which page the user has selected (on.php or off.php)... and then from that point forward will always load the appropriate page.
I've seen all sorts of tutorials about setting cookies and stuff, but nothing that would clue me in on how to accomplish what I'm trying to do specifically.
make a div show() a few seconds after page load and to easy open slowly / > preview page
here is what I have tried
<
script type="text/javascript">
[code]....
In the below code, the ajax-loader disappears before the html returned by .load is actually visible in the browser. How can I correct it?
[Code]...
i use jQuery 1.3 and would like to make the following code run as soon as the elements i am targeting have loaded (or as soon as the page has finished loading). At the moment, I can only get it to fire on an event related to the target (in code below i'm using "hover"). Ihave put this snippet of code inside the document .ready handler, which is where I assume i should put it (?):
[Code]...
Im wondering if generating html objects such as tabels and rows in
javascript is faster than typing the html directly? Seems when you do
it in javascript you have to download alot of code and would slow down
displaying the page. while if you just type the html, it requires less
bandwidth and display faster?
is parsing html to display in browser slower than doing it through dom
to display the same html objects on the page?