We are downloading a few thousand rows of data for users to choose from and need to speed up the operation. The data is related in four levels. The current design allows the user to select the first level from about 20 choices and then the next level's choices are retrieved from the server. This is taking about 4 seconds. We are required to make it faster.
We need to be able to download all the data once and save it for use any time this particular page is visited. The app is a support app and the page will be used throughout the day. The obvious idea is to cache it in a Java applet but we are not allowed to use applets. The other idea is to embed it in JavaScript arrays but we have tried this and the performance penalty is about the same and will be incurred on other lookups on the page becuase the page reloads for these other lookups (we are using WebLogic netui).
What we need is a cookie that is not submitted unless the page explicitly sends it; that is, some data needs to be downloaded once per session and remain in the browser memory/on the disk throughout the session. It would be nice if we could write to a temp file or access a heap - can we? Any ideas?
jQuery('div#primary').attr('width', '300'); I am manipulating html file. I am doing the above. But It is not updating the html file with the new width.
I am currently creeating a navigation, am am a bit stuck with the navigation.[code]So there should be a new <ul> after every third list element in the sub-menu.[code]
we have a piece of code which does some XML manipulation and it broke in IE (at least 7) between jQuery 1.5 and 1.6.At this link is the chunk of code running on 1.5.2:[URL]and at this link is the same exact code on 1.6.1 and erroring in IE: [URL]On the second link, IE is reporting an error down in jQuery for invalid number of arguments to a method. The second alert never shows.
I built an IE-only function that modifies the DOM to create a custom container with rounded corners and some shading at the top. It only gets called when the browser is IE and its version is < 9. It takes the following block:
And turns it into this:
The UI looks identical to FF, which uses the CSS3 attributes to create the rounded box. HOWEVER, in IE8, I can no longer access the embedded <input> element (which does not change). I'm trying to get the value of the <input> tag with the ID of "username" by doing this:
When I disable my DOM manipulation code so that in IE, it remains an ugly, square box, I can get the value of the <input> element with no problem. Once I manipulate the DOM, IE always returns the empty string while FF and Opera work perfectly.
I need to do multi DOM manipulation into a page without reload it (something like: when i click on a thum in another part load a photo with a specific text, if i click on this text load another photo).
I use a js like:
First page loading everything goes good.... but when i fall into MY_CODE1, i can't execute MY_CODE2 anymore.....
I need this iframe for a facebook tab, since they changed the width to 520px. The original page in the iframe is 700px wide, and I've changed a few CSS properties using the frameReady plugin. It's works just fine, but trouble starts, when i'm navigating the target site, the CSS properties I've changed goes back to the original settings.
I manipulate XML with jQuery with no problem in all browseres but not in Internet Explorer. I serched bug-fix and I found "metadata.js" but still not working in my Internet Explorer 7.It's just too nice to manipulate XML with jQuery...As a matter of fact... a simple example of extracting some data:Script page:
<!DOCTYPE html PUBLIC "-//W3C// DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>
[code]....
Code works perfectly in all browsers except IE (Internet Explorer - "failing forever". Good job MS )
I got my code for adding my table ( HTML manipulation )But the problem is, that if u click an empty row, it need to change letter from S to Z ( and empty ( space ) So, i actually don't know how i can use those multiple's, so i started scripting from just an space to ... it didn't work.. but i was sure my script works, so i used it on other page .. and it worked ... here is my code
Is it possible to access the parent context within $.post to asign the result to the parent selection?
See this code here: $("a[href='country#']").click(function(event) { var dieBusinessUnit = 'THIS VAR SHOULD CONTAIN RESULT OF $("businessunit", xml).text())';
code to disable right click menu when we right click on "a" tag. But it doesn't work on elements created on the fly. Do you guys know how to tackle this?
I try to use the Plugin in SP. The problem is, that the offset is calculated wrong when using it in a Webpart. So the contextmenu is always displayed a litlle bit more to the right and a litle bit more to the bottom of the page. Playing with the left and top values using firebug i have figured out, that the top left corner is inside the webpart right underneath the title of the webpart.
Is there a way to manipulate the plugin so the position of the menu is corrected?
I have a situation where a context menu is being added to the DOM dynamically when a user right clicks on a control on the page. The div that gets added does not have an id set but the div does have a unique class. WhatI need to do is intercept the addition of the div and add a hover affect to some child nodes. Specifically any children that are <a> nodes. So far this is whatI have for adding the hover affect, but i'm not sure where it needs to go or howI link it to the event raised whan a new element is added to the dom.
Normally, when I use .post in an event handler, "this" refers to the object that triggered the event. That doesn't happen in this case. When I use "this" the first time, to pull data parameters, it refers to the .trigger_button. But inside the .post callback, it refers to the AJAX call object instead. I don't think that's how it's supposed to work, is it? Is this a bug?
I would like to display a series of smaller foreground images on top of a larger background image and possibly even control the position of the smaller images dynamically. Is this possible? If so what is the syntax for placing the small images on top of the large one.
I am attempting to pass two user inputs into one variable (text, not array) to pass through my credit card company.
What I have done it two "onchange" scripts so that when the customer enters their information the script runs it does a search and replace on "name" for there name and "number" for their number. However!! If they change their name (or number) a second time the search and replace will fail as it will no longer find "name". Therefore I though some sort of RegX facilitated where I prefix their name with a hypen i.e. '-'.
Is it possible to use regX in this way in Javascript? Can anyone provide advise or a link? Alternatively, am I making this a lot harder than it needs to be!? i.e. could I do an onSubmit instead to change it? I have tried this, however it didn't seem to work.
