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  • How to get jQuery to work with Prototype

    - by thinkfuture
    Ok so here is the situation. Been pulling my hair out on this one. I'm a noob at this. Only been using rails for about 6 weeks. I'm using the standard setup package, and my code leverages prototype helpers heavily. Like I said, noob ;) So I'm trying to put in some jQuery effects, like PrettyPhoto. But what happens is that when the page is first loaded, PrettyPhoto works great. However, once someone uses a Prototype helper, like a link created with link_to_remote, Prettyphoto stops working. I've tried jRails, all of the fixes proposed on the JQuery site to stop conflicts... http://docs.jquery.com/Using_jQuery_with_Other_Libraries ...even done some crazy things likes renaming all of the $ in prototype.js to $$$ to no avail. Either the prototype helpers break, or jQuery breaks. Seems nothing I do can get these to work together. Any ideas? Here is part of my application.html.erb <%= javascript_include_tag 'application' %> <%= javascript_include_tag 'tooltip' %> <%= javascript_include_tag 'jquery' %> <%= javascript_include_tag 'jquery-ui' %> <%= javascript_include_tag "jquery.prettyPhoto" %> <%= javascript_include_tag 'prototype' %> <%= javascript_include_tag 'scriptalicious' %> </head> <body> <script type="text/javascript" charset="utf-8"> jQuery(document).ready( function() { jQuery("a[rel^='prettyPhoto']").prettyPhoto(); }); </script> If I put prototype before jquery, the prototype helpers don't work If I put the noconflict clause in, neither works. Thanks in advance! Chris BTW: when I try this, from the jQuery site: <script> jQuery.noConflict(); // Use jQuery via jQuery(...) jQuery(document).ready(function(){ jQuery("div").hide(); }); // Use Prototype with $(...), etc. $('someid').hide(); </script> my page disappears!

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  • Issue with org.apache.commons.net.ftp.FTPClient listFiles()

    - by James P.
    The listFiles() method of org.apache.commons.net.ftp.FTPClient works fine with Filezilla server on 127.0.0.1 but returns null on the root directory of public FTP servers such as belnet.be. There is an identical question on the link below but enterRemotePassiveMode() doesn't seem to help. http://stackoverflow.com/questions/2339855/apache-commons-ftpclient-listfiles Could it be an issue with list parsing? If so, how can go about solving this?

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  • JBoss: Authentication caches wrong login credentials

    - by aliaslan
    I am using JBoss AS 4.2.3 JBossSeam 2.1 My Problem is that I can login/logout with different users as long as I do not enter a wrong password for one user. If this happens it is not possible to authenticate any user. Authentication always fails. If I delete the browser cookies everything works fine. I have tried to set DefaultCacheTimeout and DefaultCacheResolution to 0 but without luck. Why does JBoss cache wrong credentials?

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  • Why does 'localhost' in web references cause SocketExceptions?

    - by Sam
    I have two .net web services deployed to the same IIS server using SSL, one that references the other. If I set that web reference to 'localhost', some calls fail with this exception: System.Web.Services.Protocols.SoapException: Server was unable to process request. --- System.Net.WebException: Unable to connect to the remote server --- System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it If I set it to the actual machine name, it works. Why?

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  • How do I change the default toolspath for Visual Studio 2008?

    - by gersh
    I had Visual Studio 2010 beta 1 installed, and I removed. Now, when I try to crate a project in Visual Studio 2008. I get the error "MSBUildToolsPath is not specified for the ToolsVersion "4.0" defined at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\TOolsVersions\4.0", or the value specified evaluates to the empty string". How do I change the ToolsVersion to "3.5", so it works?

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  • HTTP New location after download starts

    - by Flavius
    Hi I'm using X-Accel-Redirect (so implicitly nginx), Content-Type and Content-Disposition to download a file, everything works great. What I need to accomplish is redirecting to a new location after the download starts. I've tested with both Refresh and Location, it doesn't work. Is it possible with HTTP 1.1/nginx?

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  • memcpy segmentation fault on linux but not os x

    - by Andre
    I'm working on implementing a log based file system for a file as a class project. I have a good amount of it working on my 64 bit OS X laptop, but when I try to run the code on the CS department's 32 bit linux machines, I get a seg fault. The API we're given allows writing DISK_SECTOR_SIZE (512) bytes at a time. Our log record consists of the 512 bytes the user wants to write as well as some metadata (which sector he wants to write to, the type of operation, etc). All in all, the size of the "record" object is 528 bytes, which means each log record spans 2 sectors on the disk. The first record writes 0-512 on sector 0, and 0-15 on sector 1. The second record writes 16-512 on sector 1, and 0-31 on sector 2. The third record writes 32-512 on sector 2, and 0-47 on sector 3. ETC. So what I do is read the two sectors I'll be modifying into 2 freshly allocated buffers, copy starting at record into buf1+the calculated offset for 512-offset bytes. This works correctly on both machines. However, the second memcpy fails. Specifically, "record+DISK_SECTOR_SIZE-offset" in the below code segfaults, but only on the linux machine. Running some random tests, it gets more curious. The linux machine reports sizeof(Record) to be 528. Therefore, if I tried to memcpy from record+500 into buf for 1 byte, it shouldn't have a problem. In fact, the biggest offset I can get from record is 254. That is, memcpy(buf1, record+254, 1) works, but memcpy(buf1, record+255, 1) segfaults. Does anyone know what I'm missing? Record *record = malloc(sizeof(Record)); record->tid = tid; record->opType = OP_WRITE; record->opArg = sector; int i; for (i = 0; i < DISK_SECTOR_SIZE; i++) { record->data[i] = buf[i]; // *buf is passed into this function } char* buf1 = malloc(DISK_SECTOR_SIZE); char* buf2 = malloc(DISK_SECTOR_SIZE); d_read(ad->disk, ad->curLogSector, buf1); d_read(ad->disk, ad->curLogSector+1, buf2); memcpy(buf1+offset, record, DISK_SECTOR_SIZE-offset); memcpy(buf2, record+DISK_SECTOR_SIZE-offset, offset+sizeof(Record)-sizeof(record->data));

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  • Visual C++ 2010 Express: extension SDK available?

    - by torn
    Allegedly, Visual C++ 2010 Express, unlike previous versions, supports third party extensions. I just downloaded the release candidate SDK for Visual Studio 2010, but the installer fails saying that I don't have Visual Studio installed (which is true since i use Visual C++ 2010 Express). Have I missed something? Is there a version of the extension SDK that works with Express?

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  • Scrolling a listbox with page up/down

    - by orca
    I had an ItemsControl, which you could use page up/down buttons to scroll expectedly. I switched it with a ListBox, to apply (thru triggers) a new DataTemplate when an item is selected. Everything works fine, until using pageup or pagedown buttons. Instead of scrolling one page, it scrolls till the end or the beginning. My previous attemps: Not changing the item height when DataTemplate changes Removed IsSelected=True trigger completely All SelectionMode values Do I miss something trivial?

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  • JavaScript Image zoom with CSS3 Transforms, How to calculate Origin? (with example)

    - by Sunday Ironfoot
    I'm trying to implement an image zoom effect, a bit like how the zoom works with Google Maps, but with a grid of fix position images. I've uploaded an example of what I have so far here: http://www.dominicpettifer.co.uk/Files/MosaicZoom.html (uses CSS3 transforms so only works with Firefox, Opera, Chrome or Safari) Use your mouse wheel to zoom in/out. The HTML source is basically an outer div with an inner-div, and that inner-div contains 16 images arranged using absolute position. It's going to be a Photo Mosaic basically. I've got the zoom bit working using CSS3 transforms: $(this).find('div').css('-moz-transform', 'scale(' + scale + ')'); ...however, I'm relying on the mouse X/Y position on the outer div to zoom in on where the mouse cursor is, similar to how Google Maps functions. The problem is that if you zoom right in on an image, move the cursor to the bottom/left corner and zoom again, instead of zooming to the bottom/left corner of the image, it zooms to the bottom/left of the entire mosaic. This has the effect of appearing to jump about the mosaic as you zoom in closer while moving the mouse around, even slightly. That's basically the problem, I want the zoom to work exactly like Google Maps where it zooms exactly to where your mouse cursor position is, but I can't get my head around the Maths to calculate the transform-origin: X/Y values correctly. Please help, been stuck on this for 3 days now. Here is the full code listing for the mouse wheel event: var scale = 1; $("#mosaicContainer").mousewheel(function(e, delta) { if (delta > 0) { scale += 1; } else { scale -= 1; } scale = scale < 1 ? 1 : (scale > 40 ? 40 : scale); var x = e.pageX - $(this).offset().left; var y = e.pageY - $(this).offset().top; $(this).find('div').css('-moz-transform', 'scale(' + scale + ')') .css('-moz-transform-origin', x + 'px ' + y + 'px'); return false; });

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  • Spring integration with RabbitMQ

    - by Albert
    We have build a solution based on file based delivery using Spring-Integration. This works fine but we need to process many files. We are happy with Spring Integration but we want to scale up. For this we'd like to use a messaging system like Rabbit MQ(or other solutions). Does anybody have experience with this, what's needed to get this working?

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  • Is there a difference between only <NSXMLParserDelegate>, only setDelegate method, or the use of bot

    - by gotye
    Hey, I noticed that when I do this : [myParser setDelegate:self]; it works :D (even if I didn't add the code in the header file ... you know, the <delegateStuff, delegateOtherStuff> in the interface declaration) When are you supposed to modify the header file to make your delegate work ? Is the setDelegate method enough to make it work ? Cheers for any help ;) Gauthier

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  • C# AcroPDFLib Scrollbar/Zoom position

    - by zee
    Hello, I'm trying get and set the "ZoomScroll" of a AcroPDFLib Control. axAcroPDF1.setZoomScroll(150, 300, 300); works but there is no function to get that 3 parameters. Only getting the scrollpos like in a textcontrol doesn't work, too: scrollpos = GetScrollPos(axAcroPDF1.Handle, (int)ScrollBarType.SbVert); Please help

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  • Move UIImageView inside accelerometer delegate

    - by ghiboz
    Hi all! my view controller is set to accept accelerometer delegate, and if I put the accelerometer value inside a label works... after I tried to move an UIImageView into my ViewController and nothing happens (the image is putted into the view from the interface builder... (i try to move the image using the frame origin properties) thanks in advance...

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  • How do I add an icon as a classpath resource to an SWT window created with WindowBuilder?

    - by Zoot
    I'm trying to add an external icon from an *.ico file to a window that I'm creating using the WindowBuilder design window. I can select the shell, which brings up an "image" properties field. That brings up the image chooser dialog box: How do I make my icon show up in this menu as a classpath resource? The image works if an absolute path is given, but I don't want to use that option in my application. Thanks!

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  • ZF: How can I modify the error message for the required / notempty validator in the ini file

    - by heininger
    I'ld like to configure my forms using config with an ini file. I need individualized error messages like the following one: suche.elements.methode.options.validators.strlen.options.messages.stringLengthTooLong = "Der Suchbegriff '%value%' ist zu lang!" This works well for strlen and regex, but how do I set it up for "required" elements? I tried stuff like suche.elements.methode.options.validators.notempty.options.messages.isEmpty = "Der Suchbegriff darf nicht leer sein!" but this throws exceptions.

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  • Test IE6 on Mac OS X

    - by marc-andre menard
    I like to be able to fully test compatibility of my web pages on Mac OS X. I have installed Parallels desktop. It works fine, but it uses a lot a of resources... So I would like to be able to test everything inside OS X. In fact I am looking for Explorer 6 for the Mac. Any suggestions around?

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  • scala jpa notifying hibernate

    - by coubeatczech
    Hi, i just tried to play a little with Scala Jpa, Downladed and run the basic lift-jpa-basic maven archetype, it works, but when I try to add my own @Entity, there is Unknown entity exception thrown. So what do I need to tell the environment to notify my entities? Thanks for answering.

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  • Disadvantage of HttpUtility.HtmlAttributeEncode

    - by vinay_rockin
    I have to encode a field so to make it secure of script injection. I know I can use HttpUtility.HtmlEncode and Decode, but this method for HI-ASCII characters goes out of the range of the field size in database and I dont want to change the size of data field column. Instead if I use HttpUtility.HtmlAttributeEncode, it works fine because it does not encode the HI-ASCII characters. Is it safe what can be the disadvantages of it.

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  • java.lang.ClassNotFoundException: com.mysql.jdbc.Driver

    - by Nitin Garg
    I am trying to connect to mysql database using java on windows7. Inspite of adding the complete url of jdbcdriver jar file in CLASSPATH, java.lang.ClassNotFoundException: com.mysql.jdbc.Driver is thrown. Could anyone tell me what i am missing here?? it works if i add the jar file in project library but i want to do it by CLASSPATH itself. My classpath looks like this- C:\jython2.5.1\javalib\mysql-connector-java-5.1.12-bin.jar

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