Data Validation - Shorten Page Load Time
May 18, 2010
I have a page with a lot of data validation on it (for a form). But the validation is not actually executed until the user hits Submit. The page loads really slow. Is there a way to control how a page loads so that, as I suspect, the validation Javascript loads after the form actually displays? I want the user to see the page/form displayed as quickly as possible while I recognize that the the page load may not be complete because its still loading the validation routines. What I can do to speed it up?
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May 25, 2010
Just gathering general idea here...
let's say I have a table "Names" with a field "name" --> bob, and tom (2 records)
I want the ajax/php page to pull out all the names. which would be bob and tom. And then if my database got updated at the backend (ex: a new name jack is added). my page showing bob and tom will automatically be updated with jack showing.
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Aug 13, 2010
Is there any way to time how long the page-load javascript on a page takes? I couldn't find any plug-in in firefox that could do this (YSlow shows the overall time it takes for the page to load, but not the javascript specifically), GreaseMonkey or something maybe?
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Feb 7, 2011
I'm helping out a dev at my work who is having a problem.as a function to where it should scollTo (using scrollTo plugin) on page load to the starting "page". I don't think it is a plugin problem though. It only loads correctly about half the time, but if you hit refresh it will work?Can anyone tell me why this is? It's like it doesnt execute it everytime the page loads
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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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Oct 17, 2010
Is it possible to use a .load or a .post or some other method to send a request to the server to update a page based on passed data and to return the updated html section and also to return an XML data structure back to the callback function in the .load method?I would assume at that point the load would load the #div section of the document to the target. If it is possible to send XML data also, how would I structure that and how would I send it and access it in jQuery or javascript?
What I want to do is update one section of the page with new html and then make some changes to another section using jQuery or javascript based on the XML data. Both changes are based on the data passed in the initial .load request so having to do it twice is redundant.
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Jul 1, 2010
I am trying to copy data from one element to another on page load.
I want to copy the below data within each element
To the different parts of this URL <a href=" [url]
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Feb 15, 2012
I want to load data after loading related php page. i used ajax and even jquery.
jquery was not sure this is jquery code:
But this and when i was using ajax it changes data, but unfortunately, the pay now button (pay pal) was not working. curser changes but button don't work...
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Jun 30, 2010
So here is my problem...I've been banging my head against the wall for days with this one.How do you send data through the URL to be handled by a script in page.html, where page.html processes the data and dynamically displays the data in a modal. I can get the script to execute without trying to display in a modal, but as soon as I attempt to display in a modal, all I get is the static HTML without the jquery dynamic html.I know some code should be given, but if anyone could just walk me through the logic of why static html might be shown but not the dynamic, I think i can figure it out.
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Feb 18, 2011
I have a section at the bottom of one of my pages that gets data that can be further filtered by weeks. Users can click on any of the weeks to see the data that applies only to that week. This works just fine, but when the function finishes and replaces the html content of the div, the page jumps to the top so that the user has to scroll back down to see the results. I'd like to avoid that. [code]...
It's nothing terribly complicated. The 'weekSelection' links are disabled until a stakeholder is chosen, then they're good to go. The weird bit at the url variable is just some ASP.NET MVC stuff.The StakeholderForecasting div gets its contents replaced and all will be good as soon as I can maintain the page's position.
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Jun 29, 2010
I have a site structured with a main html page that loadother pages that have some javascript code. Somejs have to be executed immediatly and some other js I need. I have a code like following
<!-- ********************** THIS SCRIPT SHOULD BE EXECUTED ON FORM SUBMIT -->
<script type="text/javascript">
myNewLine="
";
function inviaRichiesta(){var msg="";
[Code].....
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Feb 13, 2010
The code is supposed to generate this: PS: This is generated by a PHP Function that the Ajax Load Method Calls.
[Code]...
I've been noticing a lot of problems when loading these stuff, Sometimes I have to remake the HTML Tags because its not showing anything. Is there any option? I want it to load EXACTLY how it is, I don't know if this is some kind of protection for bad code, but if it is I would like to disable. But also, this code is really clean. no problem, I don't know.
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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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Jul 18, 2009
I am using jquery and i add the input boxes but when i try to get data from them i can't any ideas
Code:
$("#addmore").click(function(){
m=m+1;
[code]....
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Dec 16, 2009
I have in javascript a text say I am an idiot
I want to do it. "I am...." and on mouseover it shows up I am an idiot.
How can I do it?
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Mar 9, 2010
Is it possible to make a loop out of this:
Code:
function tArea0(){
document.getElementById('txtarea_0').value = "";[code].....
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Jul 28, 2010
I tried using the "For Loop" function to accomplish this but I couldn't get it to work. show me an easier way to shorten this code up
Code:
function normal()
{
var welcomelink = document.getElementById("welcomelink");[code].....
I did try to recode everything so that the link/content and sublink/content would follow a numerical sequence...e.g. link1/content1, link2/content2, link3/content3, sublink1/subcontent1, sublink2/subcontent2, sublink3/subcontent3...etc. and then use the for...loop function but again it failed on me.
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Feb 11, 2011
I'm still learning this scripting thing. Is there any way to shorten this lengthy code. I know there is, just not sure what i'm looking for?
PA1_10ST
PA11_20ST
PA21_30ST[code].....
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Apr 15, 2009
this in Time validation auto formatting means if he enters 9p then it has to auto format to 9:30 PM and some more rules here
[Code]...
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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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Apr 22, 2009
How can I shorten the output of the title in this JS code?
<script language="" type="text/javascript">
<!--
for (x = 0; x < 3; x++)[code].....
I need to shorten the "+threads[x].title+" sometimes the titles created by users are too long and is messed up the page display
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Dec 5, 2010
is there a way to shorten something like:document.scoresheet["HomeTotalHCaps"].valueto a simple short name like var1.value ?
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Jul 29, 2010
I am in a JavaScript college class and right now we are learning about form validation, well before server side validation, and I am having an issue with validating the field if the user updates it and hits submit again. The red .setAttribute function is not removed. My code is below, please excuse the noobness I am displaying here.
[Code]...
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Apr 13, 2011
I am new to Javascript so please be gentle. In the following code how would I get the displaymember() and stats() functions to load at the same time? If I have to combine them into the same function how do I do this. Basically, I need displaymember() and stats() to both run when the page loads using onLoad="displaymember()". However, you can only load one function in this way. So I need a way of combining these 2 functions.
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Dec 8, 2004
My menu is a big javascript file. It takes time to reload the menu file when the page is refresh. Is it possible to load the file only one time since the menu is same in every page?
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Feb 22, 2009
i want to set the load time of a webpage
so when a user clicks on a page it will load in three seconds
so far this is what i have
<body onLoad="init()">
<body>
<div id="loading"
<img src="big-ajax-loader.gif" border=0></div>
[Code]....
but as the page loads to fast you never see the image gif
can i set the load time
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