JQuery :: Parsing A Very Large Xml File?
Jun 2, 2009I have a xml file about 2MB. When i try to parse it my browser stops responding.. parsing large xml files with jquery?
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JQuery :: Galleria & Parsing An XML File With Images?
Sep 8, 2009I have been trying to figure this out for a few days now and I'm stuck. I'm using a JQuery based image gallery called Galleria [URL]... Its simple enough for my needs but I would like it to load the images from an xml file. With that in mind I have been trying to modify the basic demo_01.htm demo file to do just that.
[Code]...
JQuery :: Parsing An XLM File: TypeError: A Is Null?
Aug 2, 2010This seems like a noob error, but I really googled it out, with not much results. Got stuck on just grabbing the XML. I validated the code with the w3.org validator and it's only missing a doctype. I've checked that the file is saved with no bom. It's served from my local Apache installation.
The error I get is:
With Firebug I got:
The jQuery code:
The headers look ok to me.Response Headers
I simplified the XML and just put it in a file, but the same error comes up even when the XML is generated with PHP. I did try to change the MIME type in the request and the response, but it's all the same.
Also, if I serve a file I get a 206, and a 200 response code for the same XML generated through PHP (using header("Content-type: text/xml")).
It should not be a cross-domain issue, as it's loaded and served from my localhost?
I did implement my script first for IE8 (sidebar gadget) without jQuery and works nicely with my PHP generated XML. Then I decided to pick up jQuery and hit the first wall head on.
Large Script Source File
Jul 23, 2005We have a fairly large (1500 line) .js file that contains script that most of our pages use. My personal opinion is that this is not easy to maintain, but others are concerned that with the script placed in separate smaller files the web server will have to process several other requests for script files, which will impact the performance of the server. Is that concern well placed? If so, is there some other way to break up a large script source file to make it easier to
maintain?
Fast Way To Read A Large XML File
Dec 28, 2009I have some code that I use to read an XML file:[code]This code works great for small XML documents, but the one I just received that I need to search is like 26MB and that would take forever. I was wondering if there is a faster way to do this with either JS or if not then maybe PHP? The only thing I could tyhink of so far is to just separate the large file into multiple smaller files.
View 14 Replies View RelatedDom Parsing XML File To HTML?
May 11, 2011DOM Parsing XML file (am new to using DOM and parsing files) and I am practicing with example files I found online (W3C). I am trying to use DOM to parse and XML file and then display the info retrieved from the XML file in HTML using Javascript. The files are working well and validate, but nothing is displayed when I open the file up in a browser only the style sheet background color I am using. There are 3 JS functions, one loads the XML, the second gets the info and the third displays it. Here is the code, minus the Style sheet I have been trying to figure this out.
HTML Code
Code:
<?xml version = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"[URL]">
<head>
<title>Bookstore</title> .....
Parsing External XML/KML-file?
Nov 28, 2009I am currently working on displaying KML-values of ElementTags within my KML File. I already integrated the KML file as an overlay to my Google Map. But how am I able to parse the GGeoXml-object or how am I able to parse external [URL].. instead of just "polygons.kml") XML-files?
At the moment my code for loading the geoxml file looks like this:
[Code]...
Parsing Data From An Xml File
Sep 6, 2010I'm trying to parse my data from an xml file now and print it out on the page based on date from my existing code. I have that working, with each item formatted the same way on the page What I'd like to do now is alter it a bit to make the most recent (the item listed on the top of the page) formatted differently and the rest of them as it is now. Something like - (if 1st <li> then build html like this else build html like that) I hope this makes sense.
[Code]...
Create Thumbnails Other Than Just Changing The Width And Height Of The Large File?
May 17, 2010I have an internal web app that displays some images except they are really big and the app goes super slow and I only have 12 pictures for my test. Sometimes there will be a hundred or more. So is there a way through javascript that I can create thumbnails other than just changing the width and height of the large file?
View 1 Replies View RelatedParsing Specific Data Out Of A CSV File
Jun 15, 2010I'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today. Here's some example data:
If today were 6/10/2010, the output of the script would just be "Joe"
Parsing XML File - Returns No Output
Oct 6, 2010I have a simple XML file that looks something close to this:
<presence id="12345">
<status>in a meeting</status>
<priority>1</priority>
[Code]....
If you require a bit more info on the project itself, here's a rundown: This xml file is created by an internal chat app at my office. Each employee has their own xml file listing their current availability and status (hence "in a meeting"). This will be used to determine the availability of certain individuals in the building without having to be logged in to the chat app. That's why there's multiple xml files going to be used (roughly 10-15 in the end).
Parsing Javascript From Local Html File
Jan 11, 2007For a project I am working on, I need to retrieve links from html
documents. The easy part is to obtain 'plain' links like <A
HREF="http://site/path/document">, but when those links are
javascript'ized, the only robust solution needs to load the javascript
and dom document representation in the same way that browsers do. For
example, links in the form:
<A HREF="javascript:function_declared_before("arguments"));>
First I though that using spidermonkey (the mozilla javascript
interpreter) should be enough, but in that case, I dont have the
document structure elements (like document, window, document.history,
document.form.element, etc), so I tried parsing the document using a
library to build a tree representation of it, but that leads me to the
same problem again, that is, I have to represent all tree nodes as
javascript entities.
Anybody here have worked on a similar problem? What tools do you
think I should take a look?
Parsing External Or Remote XML File Through Javascript
Dec 14, 2004When I try to parse xml fixed string following code works fine. When I try to parse the string get from remote server.(bellow code example) It gives me an error unterminated string. I think this error is because of large string. Code:
View 3 Replies View RelatedParsing Specific Data Out Of A CSV File - Contains Name And Date ?
Jun 15, 2010I'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today.
Here's some example data:
Name, Date
Joe, 6/10/2010
Jane, 7/11/2010
If today were 6/10/2010, the output of the script would just be "Joe"
JQuery :: Autocomplete And Large Data Set?
Oct 29, 2010I have a coldfusion data component that receives two arguments and runs a stored procedure and returns a large data set. I want to use a textbox with autocomplete its data is that result set. I do not want to convert the result set to an array for performance.
View 1 Replies View RelatedJQuery :: Autocomplete With A Large Database?
Feb 17, 2011I am new to jQuery and I am trying to create an autocomplete textbox. When I use a small test database, it works fine but when I use my production database with over 3000 records, it slows to a crawl. It take >20 seconds to load the page and with each letter I type (even though I set minChars to 3), the browser times out asking if I want to continue running the script. My feeling is I need to use AJAX but I have never done that and don't know how to. I code in classic ASP with an Access database. Can anyone provide some sample code how to do this. Unfortunately I am under a time pressure to complete this project.
View 2 Replies View RelatedJQuery :: Large Table On The Fly And Add It To The Dom Using Html(val)
May 26, 2009I am constructing a large table on the fly and add it to the dom using html(val). It takes about 6 seconds. I am wondering if there's any practice that would speed up this process?
View 2 Replies View RelatedJQuery :: Large Applications And HTML Ids?
Nov 21, 2011'm coming from the Java/Flex world and trying to get my mind around jQuery/HTML5 to evaluate how you would build a large scale application using them. One issue that I can't quite grasp is how to deal with HTML element IDs. My understanding is that jQuery allows you to manipulate HTML elements by referencing them by ID (there are other ways but those seem to require grabbing a list of elements and sorting through them to find the right one) In a large application with namespaced code how do you deal with dynamically created elements and the IDs the elements may contain?
For example, lets say you have a dashboard app that can contain a number of reports, each report is basically a div with the report content (a chart or table) and some associated views that can edit the report's data model. How can I assure that IDs for the report's subcomponents don't collide with IDs elsewhere in the application? I can envision some programmer working on a large project in a team naming a custom widget 'MyWidget' and then some other programmer naming their widget 'MyWidget' effectively causing two 'MyWidget' IDs to be assigned to different elements.
In the OOP world this isn't an issue because programmer one's widget is really something like MyForm.MyDiv.MyWidget and programmer two's widget is MyForm.MyOtherDiv.MyWidget allowing them to have unique names.
This could just be a fundamental misunderstanding of how things work in HTML but from what I've done every ID assignment is basically a global variable.
JQuery :: Best Grid For Large Amount Of Data
Dec 5, 2010I was looking for JQuery Grid which will help me more than 1000 - 2000 records. I mainly need search and paging .
View 1 Replies View RelatedJQuery :: Best Table Plugin For Large Tables?
Aug 17, 2009I have approximately a 400-500 row table (2 of them) each with 12 columns of formatted content such as currency, percentage, name.
I tried this with [url] but it can't seem to handle that much data.
Does anyone have a good plugin for large data on the page? (and no not interested in paginating it really)
JQuery :: Large Image Scroll Effect?
Mar 26, 2011I'm a graphic designer with some experience in Actionscript/HTML/CSS. I'm now trying my hand on jQuery.
My goal is to achieve an effect to scroll a large image, something like this Flash example:
[URL]
Below my result so far. It kind of works but nowhere near as smooth as i want it to be.
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>slide scroll</title>
[Code]......
JQuery :: Optimizing Large Quantity Of DOM Manipulations?
Mar 16, 2010I have a website using jQuery that for the most part works fine, but it contains a very large form with a lot of fields. I have an option to save the settings from the form and to load and retrieve them from the server. The problem I'm running into is that the loading settings involves changing so much in the DOM (the form is huge and contains a lot of fields) that it seems to be freezing up on some browsers or timing out. I can't reproduce this on my computer (although it does take awhile to finish processing) but I've gotten enough reports of the problem that I'm looking for some advice as to how I can speed it up some.
The site is [URL] I've tried to speed it up by caching a good chunk of the selectors I'm interacting with and I'm using IDs to access the fields in most circumstances. But I'm not sure what else I can do to really optimize the loading. how I can go about improving on the load speed?
JQuery :: Non-smooth Animation With Large Images?
Nov 21, 2010I'm using animate() on images with sizes like 1100x1600 px. In Chrome and Firefox the animation isn't that bad (although not at all smooth) and in Safari even worse. Is it impossible for jquery to smoothen the animation with such big images? Are there any js libraries which do this better?[URL]..
View 2 Replies View RelatedJQuery :: Optimizing Large Dynamic <select>
May 29, 2009I'm building on-the-fly <select> lists from JSON data fetched from the server. Some of then include a large number of items (>20,000).
The SQL and HTML parts are working fine. The AJAX script fetches data fairly quickly (around 1 second) and large selects are not a problem once they're built (the browser handles them nicely, even IE). The bottleneck is in the process of picking the JSON data and building the <option> tags. That can take a full minute.
What's the recommended (i.e. fastest) method to generate a large <select> list?
My current approach is this:
// Fetch data (GET method allows me to use browser cache)
$.get(url, get, function(jsonValues, txtStatus){
that.values = jsonValues;
}, "json");
[Code].....
JQuery :: Row Highlighting Slow On Large Tables?
May 26, 2011I am pulling data from a database and putting it into a table, i'm using the following statement to add row hightlighting to make it easy to read. Everthing works fine with short tables, but for larger tables the highlighting lags severely, aside from manually adding the mouseover/mouseout directly in the output, is there any way to make this faster?
$("#totalcalldata tr").mouseover(function(){$(this).addClass("rowHilight");}).mouseout(function(){$(this).removeClass("rowHilight");});
JQuery :: Toggling Large Elements Looking Clunky
Aug 5, 2010I have a simple question regarding toggling large elements. When I use toggle to show/hide large elements I often get a "clunky" sort of effect. This is because the browser window has to re-size along with the page. I threw together a quick example of what I mean, it can be viewed HERE . You can sort of see it in the example if you scroll down before you hit the checkbox to hide the fieldset. This is even more noticeable the more elements that are displayed. Here is the simple code I threw together to illistrate the problem:
[Code]...