http://guruza.com/searches/show/17 Questions recently submitted to Guruza that match the query: javascript Thu, 28 Aug 2008 12:48:15 -0700 http://guruza.com/question/552/reward-40.00 I am looking for an online knowledge base solution for my workplace. The requirements are... 1. Delivered over the web (no downloads, no installs, no flash, no plugins) JavaScript is ok 2. Must work in latest IE+Firefox Features it should have... 1. search the knowledge base 2. some sort of rich text editor or similar 3. add attachments to articles I'd like a list of suitable solutions (and a link to the site) with a quick comparison of the features vs price. Let me clarify some points.... The solution MUST be hosted by the company offering the solution. (So no downloads or installs to get it up and running). The solution itself must also not require end users to have to download/install or use any plugins. I'd prefer an application/ajax look and feel vs page based refresh. The question asked to compare suitable solutions. Tue, 28 Aug 2007 15:40:31 -0700 http://guruza.com/question/532/reward-25.00 I want to nest a GWT application inside rails. Is there a general way of doing this: putting java web apps inside rails? What are the best practices for this kind of thing? Fri, 18 May 2007 11:40:41 -0700 http://guruza.com/question/500/reward-25.00 I want to have my Javascript inject some HTML on the fly but I hate to put HTML in my js because it belongs in the view, not the public folder. I thought I could be slick and do something like this in a view to get the HTLM stored in a js variable: htmlVar = '<%= render :partial => "some/partial" %>'; Unfortunately this gets screwed up by the line-returns in the partial. Is there a way to make this work or achieve a similar result using RJS or the Minus-R plugin? Thu, 15 Mar 2007 12:29:55 -0700 http://guruza.com/question/497/reward-25.00 I want to call a javascript function when a user closes a popup window (I'm not doing anything evil. I just want to clear out some session stuff)... but NOT when that window is reloaded. In IE I can use onunload to do it. But in Firefox it runs whenever the window is reloaded. Any idea how to rig it? Thu, 08 Mar 2007 08:38:00 -0800 http://guruza.com/question/431/reward-65.00 I'm having a weird problem with IE (6 or 7), but it works fine with every other browser I tried. My pages take -forever- to load in IE. For example, a 1kb gif will take like 6-7 seconds to load. I can't figure this one out, anyone has an idea? The site is at http://ajaxwhois.com and Apache/Django is under the hood. I tried disabling Javascript, but no luck. Thu, 19 Oct 2006 21:01:22 -0700 http://guruza.com/question/423/reward-50.00 If a variable is set to 0 and they try to exit the webpage I want it to let them leave unimpeded but if the variable is set to 1 I want a function to confirm that they want to leave and if they click OK they go on their way, but if they click Cancel they stay on the page. This is the simple function that I expected would work: window.onload = function() { if(!confirm("Cancel the file transfer in progress?")) {return false} } But it lets them leave either way. I looked toward gMail's code for a guidance or a clue but found nothing that made sense to me. A solution would have to avoid leaving the page even for a moment or file transfers will be interrupted. Wed, 04 Oct 2006 22:13:20 -0700 http://guruza.com/question/422/reward-15.00 Javascript question here: How can I determine which text field on a page has focus at any given moment? Ideally with a function like elementWithFocus that with return the html element with focus, but other approcaches are welcome. I'm using the prototype.js library if that helps in writing the function. But I doubt it would. Wed, 04 Oct 2006 09:31:53 -0700 http://guruza.com/question/417/reward-50.00 I'm building a RoR application that uses sever Ajax.Updater's that load partials into DIVs on the page. Unfortunately is the user's session expires it loads the contents of '/user/login' into the DIV that was updated by the Ajax.Updater. Furthermore, this login for doesn't work like the one at '/user/login' **What is the best way around this problem?** A valid answer would include some sample code or a link to some. Ideally the solution would happen on the Rails side of things, but if there is an elegant solution in the form of modify the prototype.js I would accept that as well. Thu, 21 Sep 2006 10:45:19 -0700 http://guruza.com/question/369/reward-2.00 How do you secure Markdown so that it does not allow javascript with rails? I see guruza does it as this link should popup an alert but does not work here. Fri, 01 Sep 2006 02:05:02 -0700 http://guruza.com/question/353/reward-5.00 I need a little getting my CSS straight for this page: http://sandbox.carlmercier.com/test.htm Basically, the left and right sections are filled dynamically. Sometimes the left section will be longer, and sometimes the right one will be longer. Right now, the footer is at the bottom of the screen, but when the text in either the left or right section gets longer than the browser height, the footer gets in the way (ie: the footer is over the text). You can see this behavior by resizing the browser. I don't want this to happen. I want the footer to be at the very bottom of the page (bottom of the browser window), but I also want it to move down if there's too much text in the content areas. Moreover, my page doesn't show up properly in IE (but works great in Firefox), I'd like some help getting it right in all browsers. Mon, 28 Aug 2006 10:16:05 -0700 http://guruza.com/question/322/reward-20.00 **This question only pertains to how webpages are rendered in Safari.** On [this](http://www.apple.com/aperture/) page or [this](http://www.apple.com/macpro/) page at the bottom there is a search field with rounded corners. The rounded corners are done simply enough by putting images on either side of the Input element. My question is how do they get the blue outline to surround this oval when the cursor is placed in it? I see nothing in the CSS that relates to this. Maybe its deep in the Javascript for the page, but I somhow doubt it. I've noticed that when I go to System Preferences and to the Appearance panel and set "Appearance" to "Graphite" the rounded outline is then grey. That might be a clue. [This Javascript](http://wdirect.apple.com/main/js/lib.js) on the Aperature page has some search form related functions. Wed, 16 Aug 2006 15:36:17 -0700 http://guruza.com/question/311/reward-10.00 I'm working on a form that, although it displays with no issues in Firefox, in IE all of the text in the div disappears when the div style is set to visible. The text reappears when selected with the mouse, or when scrolled off the screen and then scrolled back on. The input fields and select box display just fine. Thu, 10 Aug 2006 15:45:19 -0700 http://guruza.com/question/281/reward-5.00 Problems with Asynchronous Ajax requests. I have an onload() function that calls a simple javascript method that just executes multiple ajax requests. function search() { new Ajax.Request('/main/search/1', {asynchronous:true, evalScripts:true}); new Ajax.Request('/main/search/2', {asynchronous:true, evalScripts:true}); new Ajax.Request('/main/search/3', {asynchronous:true, evalScripts:true}); new Ajax.Request('/main/search/4', {asynchronous:true, evalScripts:true}); } The problem is that when say the first request hangs, the other request pause and wait till the first request is finish. I was under the impression that the other requests would be fulfilled regardless since each request is a new request to the server. I need to be able to have a request sit and not affect the other request. I am using webbrick right now in development mode as my webserver. What am I doing wrong? **UPDATE** The HTTP/1.1 spec does not provide any guidelines on the ideal number of requests to pipeline. It does, however, suggest a limit of no more than 2 keep-alive connections per server. Thu, 27 Jul 2006 18:21:08 -0700 http://guruza.com/question/274/reward-10.00 I'm pretty new to development for mobile devices (ie: cell phones) and bluetooth so please bear with me. I'd like to know if this is currently technically possible. I'd like a certain device (lets say a computer) to send a bluetooth signal to a nearby cell phone (or any similar device). When the phone receives the signal, a Java app would take over the screen and display some information (based on what was sent from the computer). This would most likely imply that the Java app would always be running in background on the phone. Am I 20 years ahead of my time or this is already possible? Thanks! Wed, 26 Jul 2006 20:27:25 -0700 http://guruza.com/question/250/reward-5.00 How can I do an OnClick call using AJAX and Ruby on Rails? I have an application that allows you to ping an ip address by clicking on a link called 'ping'. When you click on it, the ping results get set inside a div tag. This works just as intended, however I would like the ping link to become unclickable and for the text to be changed to 'Pinging'. The problem is when I do the ajax call, the link gets updated at the same time as the div does. My intention is to prevent users from clicking on the link more then once, so by updating the link they can see that an operation is occuring in the background. In my mind I envision that the onclick would update the text of the link and commit the ajax call that would update the results div, does this sound right at all? Wed, 19 Jul 2006 05:48:51 -0700 http://guruza.com/question/131/reward-2.00 I'm trying to figure out what would be the correct regular expression to return "this.is.what.i.want" from the following string: "My identifier: this.is.what.i.want\n". Thu, 29 Jun 2006 10:39:55 -0700 http://guruza.com/question/112/reward-5.00 How do I escape html using a javascript function so < will be converted to &lt; Thu, 22 Jun 2006 12:45:09 -0700 http://guruza.com/question/104/reward-20.00 I would like a list of javascript based html editors. Wed, 14 Jun 2006 07:54:46 -0700 http://guruza.com/question/94/reward-10.00 How do I make a javascript popup bubble appear when a radio button is clicked on? Fri, 09 Jun 2006 14:04:03 -0700 http://guruza.com/question/93/reward-10.00 Can I use Ajax to request a controller/script multiple times and simulate multiple threads? Fri, 09 Jun 2006 13:42:18 -0700 http://guruza.com/question/85/reward-5.00 Miguel Can you help me debug chat? Wed, 07 Jun 2006 13:56:46 -0700 http://guruza.com/question/77/reward-1.00 How do I scale a webapplication? Mon, 05 Jun 2006 14:12:51 -0700 http://guruza.com/question/32/reward-10.00 Can someone explain Javascript constructors to me: function Foo(){ this.bar = "bar" } my_foo = new Foo Does new construct and object and then run Foo on it? The scoping is a bit confusing. Thu, 18 May 2006 02:28:41 -0700 http://guruza.com/question/29/reward-3.00 Does javascript accept only one prototype per object or can you use more than one to implement multiple inheritance / mixins Thu, 18 May 2006 01:11:24 -0700 http://guruza.com/question/27/reward-5.00 I need some good references on the prototype inheritance model in Javascript. Can someone please point me toward a web reference or book? Thu, 18 May 2006 00:05:06 -0700