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  • jstree select node

    - by niao
    Greetings, I am using jsTree to generatate my hierarchical data. JsTree is generated as follows: $(function() { $("#industries").tree({ data: { type: "json", opts: { url: "/Admin/GetIndustries/" } } }); }); it works find and the jsonresult is something like: [{"attributes":[],"data":{"title":"Adwokaci, Notariusze","id":"1a051101-c3fa-48f2-b2e1-c60d1b67ea22"},"children":[{"attributes":[],"data":{"title":"Kancelarie adwokackie","id":"26d6cff1-3c7f-4a2f-bf5a-422e08127b43" my question is: how can I save id of selected node in some hidden field? I do something like this: <script type="text/javascript"> $("#industries").click(function() { var tree = $.tree.reference("industries"); var t = $.tree.focused(); if (t.selected) t.selected; else alert("Select a node first"); alert(t.id); }); but it does not work. Can someone please help me?

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  • vs2010: trying to debug javascript using Chrome: this is not a valid location for a breakpoint

    - by George
    Everytime I try to set a debug point in Javascript, eietehr while in Design mode or while runniong, I get the error: trying to set a breakpoint in javascript: this is not a valid location for a breakpoint When I go to VS2010's Options screen under Debugging Just In Time, I see that Managed, Native & Script are selected, I also placed the line "debugger;" in the first line of a javascript function that is called but the break is never hit. In the Web.Config (although this is probably for compiled code:): <compilation debug="true I'm reliving this problem on a new machine...Can u help? Edit: I left out a huge detail: Google Chrome is my default browser. (I am trying to debug a Chrome-only error.) Must I resort to other debug tools other than VS2010? I am thinking that it should work. Too hopeful, eh?

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  • Building Android NDK Toolchain for x86 Android on Windows via Cygwin

    - by grrussel
    The Android SDK includes the Android NDK, which in turn contains a customised GCC based tool chain for Android on ARM processors; The question is how to build the NDK tool chain to run on Windows to target x86 Android? The tool chain is already setup to build on Windows (cygwin) targeting ARM; There are also existing pre-built (unofficial) NDKs for targeting x86, but these contain pre-built tools for x86 Linux, not Windows. The NDK contains a build-toolchain.sh script to rebuild its tool chain; the question is, what specifically needs done to get that to build a tool chain targeting Android x86?

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  • An easy way to create Side by Side registrationless COM Manifests with Visual Studio

    - by Rick Strahl
    Here's something I didn't find out until today: You can use Visual Studio to easily create registrationless COM manifest files for you with just a couple of small steps. Registrationless COM lets you use COM component without them being registered in the registry. This means it's possible to deploy COM components along with another application using plain xcopy semantics. To be sure it's rarely quite that easy - you need to watch out for dependencies - but if you know you have COM components that are light weight and have no or known dependencies it's easy to get everything into a single folder and off you go. Registrationless COM works via manifest files which carry the same name as the executable plus a .manifest extension (ie. yourapp.exe.manifest) I'm going to use a Visual FoxPro COM object as an example and create a simple Windows Forms app that calls the component - without that component being registered. Let's take a walk down memory lane… Create a COM Component I start by creating a FoxPro COM component because that's what I know and am working with here in my legacy environment. You can use VB classic or C++ ATL object if that's more to your liking. Here's a real simple Fox one: DEFINE CLASS SimpleServer as Session OLEPUBLIC FUNCTION HelloWorld(lcName) RETURN "Hello " + lcName ENDDEFINE Compile it into a DLL COM component with: BUILD MTDLL simpleserver FROM simpleserver RECOMPILE And to make sure it works test it quickly from Visual FoxPro: server = CREATEOBJECT("simpleServer.simpleserver") MESSAGEBOX( server.HelloWorld("Rick") ) Using Visual Studio to create a Manifest File for a COM Component Next open Visual Studio and create a new executable project - a Console App or WinForms or WPF application will all do. Go to the References Node Select Add Reference Use the Browse tab and find your compiled DLL to import  Next you'll see your assembly in the project. Right click on the reference and select Properties Click on the Isolated DropDown and select True Compile and that's all there's to it. Visual Studio will create a App.exe.manifest file right alongside your application's EXE. The manifest file created looks like this: xml version="1.0" encoding="utf-8"? assembly xsi:schemaLocation="urn:schemas-microsoft-com:asm.v1 assembly.adaptive.xsd" manifestVersion="1.0" xmlns:asmv1="urn:schemas-microsoft-com:asm.v1" xmlns:asmv2="urn:schemas-microsoft-com:asm.v2" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3" xmlns:dsig="http://www.w3.org/2000/09/xmldsig#" xmlns:co.v1="urn:schemas-microsoft-com:clickonce.v1" xmlns:co.v2="urn:schemas-microsoft-com:clickonce.v2" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" assemblyIdentity name="App.exe" version="1.0.0.0" processorArchitecture="x86" type="win32" / file name="simpleserver.DLL" asmv2:size="27293" hash xmlns="urn:schemas-microsoft-com:asm.v2" dsig:Transforms dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" / dsig:Transforms dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" / dsig:DigestValuepuq+ua20bbidGOWhPOxfquztBCU=dsig:DigestValue hash typelib tlbid="{f10346e2-c9d9-47f7-81d1-74059cc15c3c}" version="1.0" helpdir="" resourceid="0" flags="HASDISKIMAGE" / comClass clsid="{af2c2811-0657-4264-a1f5-06d033a969ff}" threadingModel="Apartment" tlbid="{f10346e2-c9d9-47f7-81d1-74059cc15c3c}" progid="simpleserver.SimpleServer" description="simpleserver.SimpleServer" / file assembly Now let's finish our super complex console app to test with: using System; using System.Collections.Generic; using System.Text; namespace ConsoleApplication1 {     class Program     {         static voidMain(string[] args)         { Type type = Type.GetTypeFromProgID("simpleserver.simpleserver",true); dynamic server = Activator.CreateInstance(type); Console.WriteLine(server.HelloWorld("rick")); Console.ReadLine(); } } } Now run the Console Application… As expected that should work. And why not? The COM component is still registered, right? :-) Nothing tricky about that. Let's unregister the COM component and then re-run and see what happens. Go to the Command Prompt Change to the folder where the DLL is installed Unregister with: RegSvr32 -u simpleserver.dll      To be sure that the COM component no longer works, check it out with the same test you used earlier (ie. o = CREATEOBJECT("SimpleServer.SimpleServer") in your development environment or VBScript etc.). Make sure you run the EXE and you don't re-compile the application or else Visual Studio will complain that it can't find the COM component in the registry while compiling. In fact now that we have our .manifest file you can remove the COM object from the project. When you run run the EXE from Windows Explorer or a command prompt to avoid the recompile. Watch out for embedded Manifest Files Now recompile your .NET project and run it… and it will most likely fail! The problem is that .NET applications by default embeds a manifest file into the compiled EXE application which results in the externally created manifest file being completely ignored. Only one manifest can be applied at a time and the compiled manifest takes precedency. Uh, thanks Visual Studio - not very helpful… Note that if you use another development tool like Visual FoxPro to create your EXE this won't be an issue as long as the tool doesn't automatically add a manifest file. Creating a Visual FoxPro EXE for example will work immediately with the generated manifest file as is. If you are using .NET and Visual Studio you have a couple of options of getting around this: Remove the embedded manifest file Copy the contents of the generated manifest file into a project manifest file and compile that in To remove an embedded manifest in a Visual Studio project: Open the Project Properties (Alt-Enter on project node) Go down to Resources | Manifest and select | Create Application without a Manifest   You can now add use the external manifest file and it will actually be respected when the app runs. The other option is to let Visual Studio create the manifest file on disk and then explicitly add the manifest file into the project. Notice on the dialog above I did this for app.exe.manifest and the manifest actually shows up in the list. If I select this file it will be compiled into the EXE and be used in lieu of any external files and that works as well. Remove the simpleserver.dll reference so you can compile your code and run the application. Now it should work without COM registration of the component. Personally I prefer external manifests because they can be modified after the fact - compiled manifests are evil in my mind because they are immutable - once they are there they can't be overriden or changed. So I prefer an external manifest. However, if you are absolutely sure nothing needs to change and you don't want anybody messing with your manifest, you can also embed it. The option to either is there. Watch for Manifest Caching While working trying to get this to work I ran into some problems at first. Specifically when it wasn't working at first (due to the embedded schema) I played with various different manifest layouts in different files etc.. There are a number of different ways to actually represent manifest files including offloading to separate folder (more on that later). A few times I made deliberate errors in the schema file and I found that regardless of what I did once the app failed or worked no amount of changing of the manifest file would make it behave differently. It appears that Windows is caching the manifest data for a given EXE or DLL. It takes a restart or a recompile of either the EXE or the DLL to clear the caching. Recompile your servers in order to see manifest changes unless there's an outright failure of an invalid manifest file. If the app starts the manifest is being read and caches immediately. This can be very confusing especially if you don't know that it's happening. I found myself always recompiling the exe after each run and before making any changes to the manifest file. Don't forget about Runtimes of COM Objects In the example I used above I used a Visual FoxPro COM component. Visual FoxPro is a runtime based environment so if I'm going to distribute an application that uses a FoxPro COM object the runtimes need to be distributed as well. The same is true of classic Visual Basic applications. Assuming that you don't know whether the runtimes are installed on the target machines make sure to install all the additional files in the EXE's directory alongside the COM DLL. In the case of Visual FoxPro the target folder should contain: The EXE  App.exe The Manifest file (unless it's compiled in) App.exe.manifest The COM object DLL (simpleserver.dll) Visual FoxPro Runtimes: VFP9t.dll (or VFP9r.dll for non-multithreaded dlls), vfp9rENU.dll, msvcr71.dll All these files should be in the same folder. Debugging Manifest load Errors If you for some reason get your manifest loading wrong there are a couple of useful tools available - SxSTrace and SxSParse. These two tools can be a huge help in debugging manifest loading errors. Put the following into a batch file (SxS_Trace.bat for example): sxstrace Trace -logfile:sxs.bin sxstrace Parse -logfile:sxs.bin -outfile:sxs.txt Then start the batch file before running your EXE. Make sure there's no caching happening as described in the previous section. For example, if I go into the manifest file and explicitly break the CLSID and/or ProgID I get a detailed report on where the EXE is looking for the manifest and what it's reading. Eventually the trace gives me an error like this: INFO: Parsing Manifest File C:\wwapps\Conf\SideBySide\Code\app.EXE.     INFO: Manifest Definition Identity is App.exe,processorArchitecture="x86",type="win32",version="1.0.0.0".     ERROR: Line 13: The value {AAaf2c2811-0657-4264-a1f5-06d033a969ff} of attribute clsid in element comClass is invalid. ERROR: Activation Context generation failed. End Activation Context Generation. pinpointing nicely where the error lies. Pay special attention to the various attributes - they have to match exactly in the different sections of the manifest file(s). Multiple COM Objects The manifest file that Visual Studio creates is actually quite more complex than is required for basic registrationless COM object invokation. The manifest file can be simplified a lot actually by stripping off various namespaces and removing the type library references altogether. Here's an example of a simplified manifest file that actually includes references to 2 COM servers: xml version="1.0" encoding="utf-8"? assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" assemblyIdentity name="App.exe" version="1.0.0.0" processorArchitecture="x86" type="win32" / file name="simpleserver.DLL" comClass clsid="{af2c2811-0657-4264-a1f5-06d033a969ff}" threadingModel="Apartment" progid="simpleserver.SimpleServer" description="simpleserver.SimpleServer" / file file name = "sidebysidedeploy.dll" comClass clsid="{EF82B819-7963-4C36-9443-3978CD94F57C}" progid="sidebysidedeploy.SidebysidedeployServer" description="SidebySideDeploy Server" threadingModel="apartment" / file assembly Simple enough right? Routing to separate Manifest Files and Folders In the examples above all files ended up in the application's root folder - all the DLLs, support files and runtimes. Sometimes that's not so desirable and you can actually create separate manifest files. The easiest way to do this is to create a manifest file that 'routes' to another manifest file in a separate folder. Basically you create a new 'assembly identity' via a named id. You can then create a folder and another manifest with the id plus .manifest that points at the actual file. In this example I create: App.exe.manifest A folder called App.deploy A manifest file in App.deploy All DLLs and runtimes in App.deploy Let's start with that master manifest file. This file only holds a reference to another manifest file: App.exe.manifest xml version="1.0" encoding="UTF-8" standalone="yes"? assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" assemblyIdentity name="App.exe" version="1.0.0.0" processorArchitecture="x86" type="win32" / dependency dependentAssembly assemblyIdentity name="App.deploy" version="1.0.0.0" type="win32" / dependentAssembly dependency assembly   Note this file only contains a dependency to App.deploy which is another manifest id. I can then create App.deploy.manifest in the current folder or in an App.deploy folder. In this case I'll create App.deploy and in it copy the DLLs and support runtimes. I then create App.deploy.manifest. App.deploy.manifest xml version="1.0" encoding="UTF-8" standalone="yes"? assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" assemblyIdentity name="App.deploy" type="win32" version="1.0.0.0" / file name="simpleserver.DLL" comClass clsid="{af2c2811-0657-4264-a1f5-06d033a969ff}" threadingModel="Apartment" progid="simpleserver.SimpleServer" description="simpleserver.SimpleServer" / file file name="sidebysidedeploy.dll" comClass clsid="{EF82B819-7963-4C36-9443-3978CD94F57C}" threadingModel="Apartment" progid="sidebysidedeploy.SidebysidedeployServer" description="SidebySideDeploy Server" / file assembly   In this manifest file I then host my COM DLLs and any support runtimes. This is quite useful if you have lots of DLLs you are referencing or if you need to have separate configuration and application files that are associated with the COM object. This way the operation of your main application and the COM objects it interacts with is somewhat separated. You can see the two folders here:   Routing Manifests to different Folders In theory registrationless COM should be pretty easy in painless - you've seen the configuration manifest files and it certainly doesn't look very complicated, right? But the devil's in the details. The ActivationContext API (SxS - side by side activation) is very intolerant of small errors in the XML or formatting of the keys, so be really careful when setting up components, especially if you are manually editing these files. If you do run into trouble SxsTrace/SxsParse are a huge help to track down the problems. And remember that if you do have problems that you'll need to recompile your EXEs or DLLs for the SxS APIs to refresh themselves properly. All of this gets even more fun if you want to do registrationless COM inside of IIS :-) But I'll leave that for another blog post…© Rick Strahl, West Wind Technologies, 2005-2011Posted in COM  .NET  FoxPro   Tweet (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })();

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  • Rails 3 / RVM - Acts_as_list compiled locally - Why Can't Ruby See This Gem?

    - by rabbit on rails
    I cannot figure out why rails/ruby cannot see this gem, despite each telling me that the gem is visible. I compiled this gem locally from a github branch since the main version seems to be broken in Rails 3. Or perhaps I am missing something else entirely. Ovid:lightserve dlipa$ gem list *** LOCAL GEMS *** .. acts_as_list (0.2.1) .. And Ovid:lightserve dlipa$ cat Gemfile ... gem "acts_as_list", "0.2.1" ... And Ovid:lightserve dlipa$ bundle install ... Using acts_as_list (0.2.1) Your bundle is updated! Use `bundle show [gemname]` to see where a bundled gem is installed But Ovid:lightserve dlipa$ r c RubyGems Environment: - RUBYGEMS VERSION: 1.6.1 - RUBY VERSION: 1.9.2 (2011-02-18 patchlevel 180) [x86_64-darwin10.6.0] - INSTALLATION DIRECTORY: /Users/dlipa/.rvm/gems/ruby-1.9.2-p180 - RUBY EXECUTABLE: /Users/dlipa/.rvm/rubies/ruby-1.9.2-p180/bin/ruby - EXECUTABLE DIRECTORY: /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/bin - RUBYGEMS PLATFORMS: - ruby - x86_64-darwin-10 - GEM PATHS: - /Users/dlipa/.rvm/gems/ruby-1.9.2-p180 - /Users/dlipa/.rvm/gems/ruby-1.9.2-p180@global - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :benchmark => false - :backtrace => false - :bulk_threshold => 1000 - :sources => ["http://rubygems.org/", "http://gems.github.com"] - REMOTE SOURCES: - http://rubygems.org/ - http://gems.github.com Loading development environment (Rails 3.0.5) ruby-1.9.2-p180 :001 > require 'acts_as_list' LoadError: no such file to load -- acts_as_list from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `require' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `block in require' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `block in load_dependency' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:596:in `new_constants_in' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:225:in `load_dependency' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.5/lib/active_support/dependencies.rb:239:in `require' from (irb):1 from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.5/lib/rails/commands/console.rb:44:in `start' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.5/lib/rails/commands/console.rb:8:in `start' from /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.5/lib/rails/commands.rb:23:in `<top (required)>' from script/rails:6:in `require' from script/rails:6:in `<main>' ruby-1.9.2-p180 :002 > And Ovid:lightserve dlipa$ irb ruby-1.9.2-p180 :001 > require 'acts_as_list' LoadError: no such file to load -- acts_as_list from /Users/dlipa/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/dlipa/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from (irb):1 from /Users/dlipa/.rvm/rubies/ruby-1.9.2-p180/bin/irb:16:in `<main>' ruby-1.9.2-p180 :002 > Can anyone explain why this might be happening? I'd really appreciate it! ** UPDATE -- Response to Andrew Marshall's suggestion** I changed Gemfile to read the gem directly from git, but it did not resolve the problem. Does this mean that there is a problem with this gem? The error message is not very helpful ;-) Removed: Ovid:lightserve dlipa$ bundle show acts_as_list Could not find gem 'acts_as_list' in the current bundle. Then added back via: gem "acts_as_list", :git => "git://github.com/vpereira/acts_as_list.git" Ovid:lightserve dlipa$ bundle install Updating git://github.com/vpereira/acts_as_list.git ... Same problem even though bundle show matches the commit on that page: Ovid:lightserve dlipa$ bundle show acts_as_list /Users/dlipa/.rvm/gems/ruby-1.9.2-p180/bundler/gems/acts_as_list-4cb76a8b198c Ovid:lightserve dlipa$ irb ruby-1.9.2-p180 :001 > require 'acts_as_list' LoadError: no such file to load -- acts_as_list from /Users/dlipa/.rvm/rubies/ruby-1.9.2-.. I just looked in the gem and it appears there is no file called 'acts_as_list' in the gem. So it appears to be idiosyncratic, albeit poorly reported by Rails/Ruby. The API appears to have changed to: ruby-1.9.2-p180 :003 > require 'active_record/acts/list' => nil ruby-1.9.2-p180 :004 > ActiveRecord::Acts::List => ActiveRecord::Acts::List

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  • Setting up Metro 2.0 with Jetty 7

    - by trojanfoe
    This question relates to a previous question of mine. I am attempting to set-up a low overhead Web Container using Jetty 7 that I can deploy Web Services using Metro 2.0. I have installed the following Metro 2.0 libs into jetty/lib: webservices-extra-api.jar webservices-extra.jar webservices-rt.jar webservices-tools.jar And the following into a new jetty/lib/endorsed directory: jsr173_api.jar webservices-api.jar I start Jetty with the following script (Windows) to ensure that jetty/lib/endorsed is part of the 'endorsed library path' and to ensure that Jetty adds the webservices jars to its classpath: @echo off set JETTY_HOME=C:\dev\jetty-7.1.0 set JAVA_OPTS=-Xmx1024m -XX:MaxPermSize=512m -Djetty.home=%JETTY_HOME% -Djava.endorsed.dirs=%JETTY_HOME%\lib\endorsed -Djetty.class.path=%JETTY_HOME%\lib\webservices-rt.jar;%JETTY_HOME%\lib\endorsed\webservices-api.jar -DSTOP.PORT=8079 -DSTOP.KEY=jettykey pushd %JETTY_HOME% java %JAVA_OPTS% -jar start.jar popd However when I deploy a WebServices war file (for example Metro sample 'pricequote'), I get the following exception: java.lang.ClassNotFoundException: com.sun.xml.ws.transport.http.servlet.WSServletContextListener Can anyone help me with this please? I suspect it's related to the order of classes in Jetty's classpath?

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  • IE8 Jquery Javascript "Error: Object required" Bug

    - by thechrisvoth
    IE8 throws an "Error: Object required" message (error in the actual jquery library script, not my javascript file) when the switch statement in this function runs. This code works in IE6, IE7, FF3, and Safari... Any ideas? Does it have something to do with the '$(this)' selector in the switch? Thanks! function totshirts(){ $('.shirt-totals input').val('0'); var cxs = 0; var cs = 0; var cm = 0; $.each($('select.size'), function() { switch($(this).val()){ case "cxs": cxs ++; $('input[name="cxs"]').val(cxs); break; case "cs": cs ++; $('input[name="cs"]').val(cs); break; case "cm": cm ++; $('input[name="cm"]').val(cm); break; } }); }

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  • ASP.NET TextBox TextChanged event not firing in custom EditorPart

    - by Ben Collins
    This is a classic sort of question, I suppose, but it seems that most people are interested in having the textbox cause a postback. I'm not. I just want the event to fire when a postback occurs. I have created a webpart with a custom editorpart. The editorpart renders with a textbox and a button. Clicking the button causes a dialog to open. When the dialog is closed, it sets the value of the textbox via javascript and then does __doPostBack using the ClientID of the editorpart. The postback happens, but the TextChanged event never fires, and I'm not sure if it's a problem with the way __doPostBack is invoked, or if it's because of the way I'm setting up the event handler, or something else. Here's what I think is the relevant portion of the code from the editorpart: protected override void CreateChildControls() { _txtListUrl = new TextBox(); _txtListUrl.ID = "targetSPList"; _txtListUrl.Style.Add(HtmlTextWriterStyle.Width, "60%"); _txtListUrl.ToolTip = "Select List"; _txtListUrl.CssClass = "ms-input"; _txtListUrl.Attributes.Add("readOnly", "true"); _txtListUrl.Attributes.Add("onChange", "__doPostBack('" + this.ClientID + "', '');"); _txtListUrl.Text = this.ListString; _btnListPicker = new HtmlInputButton(); _btnListPicker.Style.Add(HtmlTextWriterStyle.Width, "60%"); _btnListPicker.Attributes.Add("Title", "Select List"); _btnListPicker.ID = "browseListsSmtButton"; _btnListPicker.Attributes.Add("onClick", "mso_launchListSmtPicker()"); _btnListPicker.Value = "Select List"; this.AddConfigurationOption("News List", "Choose the list that serves as the data source.", new Control[] { _txtListUrl, _btnListPicker }); if (this.ShowViewSelection) { _txtListUrl.TextChanged += new EventHandler(_txtListUrl_TextChanged); _ddlViews = new DropDownList(); _ddlViews.ID = "_ddlViews"; this.AddConfigurationOption("View", _ddlViews); } } protected override void OnPreRender(EventArgs e) { ScriptLink.Register(this.Page, "PickerTreeDialog.js", true); string lastSelectedListId = string.Empty; if (!this.WebId.Equals(Guid.Empty) && !this.ListId.Equals(Guid.Empty)) { lastSelectedListId = SPHttpUtility.EcmaScriptStringLiteralEncode( string.Format("SPList:{0}?SPWeb:{1}:", this.ListId.ToString(), this.WebId.ToString())); } string script = "\r\n var lastSelectedListSmtPickerId = '" + lastSelectedListId + "';" + "\r\n function mso_launchListSmtPicker(){" + "\r\n if (!document.getElementById) return;" + "\r\n" + "\r\n var listTextBox = document.getElementById('" + SPHttpUtility.EcmaScriptStringLiteralEncode(_txtListUrl.ClientID) + "');" + "\r\n if (listTextBox == null) return;" + "\r\n" + "\r\n var serverUrl = '" + SPHttpUtility.EcmaScriptStringLiteralEncode(SPContext.Current.Web.ServerRelativeUrl) + "';" + "\r\n" + "\r\n var callback = function(results) {" + "\r\n if (results == null || results[1] == null || results[2] == null) return;" + "\r\n" + "\r\n lastSelectedListSmtPickerId = results[0];" + "\r\n var listUrl = '';" + "\r\n if (listUrl.substring(listUrl.length-1) != '/') listUrl = listUrl + '/';" + "\r\n if (results[1].charAt(0) == '/') results[1] = results[1].substring(1);" + "\r\n listUrl = listUrl + results[1];" + "\r\n if (listUrl.substring(listUrl.length-1) != '/') listUrl = listUrl + '/';" + "\r\n if (results[2].charAt(0) == '/') results[2] = results[2].substring(1);" + "\r\n listUrl = listUrl + results[2];" + "\r\n listTextBox.value = listUrl;" + "\r\n __doPostBack('" + this.ClientID + "','');" + "\r\n }" + "\r\n LaunchPickerTreeDialog('CbqPickerSelectListTitle','CbqPickerSelectListText','websLists','', serverUrl, lastSelectedListSmtPickerId,'','','/_layouts/images/smt_icon.gif','', callback);" + "\r\n }"; this.Page.ClientScript.RegisterClientScriptBlock(typeof(ListPickerEditorPart), "mso_launchListSmtPicker", script, true); if ((!string.IsNullOrEmpty(_txtListUrl.Text) && _ddlViews.Items.Count == 0) || _listSelectionChanged) { _ddlViews.Items.Clear(); if (!string.IsNullOrEmpty(_txtListUrl.Text)) { using (SPWeb web = SPContext.Current.Site.OpenWeb(this.WebId)) { foreach (SPView view in web.Lists[this.ListId].Views) { _ddlViews.Items.Add(new ListItem(view.Title, view.ID.ToString())); } } _ddlViews.Enabled = _ddlViews.Items.Count > 0; } else { _ddlViews.Enabled = false; } } base.OnPreRender(e); } void _txtListUrl_TextChanged(object sender, EventArgs e) { this.SetPropertiesFromChosenListString(_txtListUrl.Text); _listSelectionChanged = true; } Any ideas? Update: I forgot to mention these methods, which are called above: protected virtual void AddConfigurationOption(string title, Control inputControl) { this.AddConfigurationOption(title, null, inputControl); } protected virtual void AddConfigurationOption(string title, string description, Control inputControl) { this.AddConfigurationOption(title, description, new List<Control>(new Control[] { inputControl })); } protected virtual void AddConfigurationOption(string title, string description, IEnumerable<Control> inputControls) { HtmlGenericControl divSectionHead = new HtmlGenericControl("div"); divSectionHead.Attributes.Add("class", "UserSectionHead"); this.Controls.Add(divSectionHead); HtmlGenericControl labTitle = new HtmlGenericControl("label"); labTitle.InnerHtml = HttpUtility.HtmlEncode(title); divSectionHead.Controls.Add(labTitle); HtmlGenericControl divUserSectionBody = new HtmlGenericControl("div"); divUserSectionBody.Attributes.Add("class", "UserSectionBody"); this.Controls.Add(divUserSectionBody); HtmlGenericControl divUserControlGroup = new HtmlGenericControl("div"); divUserControlGroup.Attributes.Add("class", "UserControlGroup"); divUserSectionBody.Controls.Add(divUserControlGroup); if (!string.IsNullOrEmpty(description)) { HtmlGenericControl spnDescription = new HtmlGenericControl("div"); spnDescription.InnerHtml = HttpUtility.HtmlEncode(description); divUserControlGroup.Controls.Add(spnDescription); } foreach (Control inputControl in inputControls) { divUserControlGroup.Controls.Add(inputControl); } this.Controls.Add(divUserControlGroup); HtmlGenericControl divUserDottedLine = new HtmlGenericControl("div"); divUserDottedLine.Attributes.Add("class", "UserDottedLine"); divUserDottedLine.Style.Add(HtmlTextWriterStyle.Width, "100%"); this.Controls.Add(divUserDottedLine); }

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  • Giving a child window focus in IE8

    - by Andrew K
    I'm trying to launch a popup window from a Javascript function and ensure it has focus using the following call: window.open(popupUrl, popupName, "...").focus(); It works in every other browser, but IE8 leaves the new window in the background with the flashing orange taskbar notification. Apparently this is a feature of IE8: http://msdn.microsoft.com/en-us/library/ms536425%28VS.85%29.aspx It says that I should be able to focus the window by making a focus() call originating from the new page, but that doesn't seem to work either. I've tried inserting window.focus() in script tags in the page and the body's onload but it has no effect. Is there something I'm missing about making a focus() call as the page loads, or another way to launch a popup that IE8 won't hide?

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  • Strawberry Perl command line question

    - by Nano HE
    I replaced ActivePerl with Strawberry Perl on my WinXP last week. I found I must run my Perl script with the command of perl myperl.pl; otherwise I only need run myperl.pl before install Strawberry. How can I only run myperl.pl as before? I checked my environment configuration as below. C:\> Path C:\Program Files\ActiveState Komodo Edit 5\;C:\Perl\site\bin;C:\Perl\bin;C:\Perl\bin\;C:\Program Files\CodeSynthesis XSD 3.2\bin\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem; C:\Program Files\ATI Technologies\ATI Control Panel;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Common Files\Thunder Network\KanKan \Codecs;C:\strawberry\c\bin;C:\strawberry\perl\bin` Strawberry Perl path already listed in the Path value after install successfully. Anything I missed? Thank you for your suggestion.

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  • Raphael JS - Parsing an SVG on the fly

    - by Chris
    I found a neat SVG parser at http://bkp.ee/atirip/ which parses an SVG file and outputs it into javascript that uses the Raphael JS library (raphaeljs.com). You'll notice in the source code at http://bkp.ee/atirip/svg2rdemo.php : <script> jQuery(document).ready( function() { $("#c1").each(function(){ var c = Raphael(this, 190, 154, 0, 0); var g1 = c.set(); ... it creates variables like g1, g2, etc. But it also reuses these variables. I would like to create unique variables for each group. In my .ai file, I have named my groups and I would like to use these names to create the variable names. Where in http://bkp.ee/atirip/f/svgToRaphaelParser.php.zip should I look to make this change?

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  • How to use html2canvas JavaScript with Selenium webdriver in C#

    - by PapyRef
    With selenium webdriver, I would test html2canvas JS script to take "screenshots" of webpages or parts of it, directly on the browser. I have a written this C# code to test it, but obj is always null. C# Code for reference IWebDriver Driver = new FirefoxDriver(); Driver.Navigate().GoToUrl("http://www.monsite.com"); string scriptJS = File.ReadAllText("html2canvas.js"); scriptJS += @" html2canvas(document.body, { onrendered: function(canvas) { var img = canvas.toDataURL("image/png"); return img; } });"; IJavaScriptExecutor executorJS = Driver as IJavaScriptExecutor; var obj = executorJS.ExecuteScript(scriptJS);

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  • Convert WMI CimType to System.Type

    - by Anonymous Coward
    I am trying to write a generic extension to turn a ManagementObjectCollection into a DataTable. This is just to make things easier for a startup script/program I am writing. I have ran into a problem with CimType. I have included the code I have written so far below. public static DataTable GetData(this ManagementObjectCollection objectCollection) { DataTable table = new DataTable(); foreach (ManagementObject obj in objectCollection) { if (table.Columns.Count == 0) { foreach (PropertyData property in obj.Properties) { table.Columns.Add(property.Name, property.Type); } } DataRow row = table.NewRow(); foreach (PropertyData property in obj.Properties) { row[property.Name] = property.Value; } table.Rows.Add(row); } return table; } } I have found the a method which I think will work at http://www.devcow.com/blogs/adnrg/archive/2005/09/23/108.aspx. However it seems to me like there may be a better way, or even a .net function I am overlooking.

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  • ASP.NET Ajax.BeginForm Posts Even If Validation Fails

    - by Acoustic
    I'm just overlooking something simple... but my form, which is an Ajax form, always submits even if the validation fails. I'm not using jQuery validation, just the standard .NET MVC validation. Each of the field failing get show the validation message and highlight the field, but the form just submits anyway. Is there an OnBegin script I can call to prevent the form from submitting if there are errors? Thanks for the help! Ajax.BeginForm("EditUserProfile", new AjaxOptions { HttpMethod = "Post", OnComplete = ToggleViews", UpdateTargetId ="userProfileContainer" })

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  • Perl execution from command line question

    - by Nano HE
    I replaced ActivePerl with Strawberry Perl on my WinXP last week. I found I must run my Perl script with the command of perl myperl.pl; otherwise I only need run myperl.pl before install Strawberry. How can I only run myperl.pl as before? I checked my environment configuration as below. C:\> Path C:\Program Files\ActiveState Komodo Edit 5\;C:\Perl\site\bin;C:\Perl\bin;C:\Perl\bin\;C:\Program Files\CodeSynthesis XSD 3.2\bin\;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem; C:\Program Files\ATI Technologies\ATI Control Panel;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Common Files\Thunder Network\KanKan \Codecs;C:\strawberry\c\bin;C:\strawberry\perl\bin` Strawberry Perl path already listed in the Path value after install successfully. Anything I missed? Thank you for your suggestion.

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  • Putting data from local SQL database to remote SQL database without remote SQL access enabled (PHP)

    - by Shyam
    Hi, I have a local database, and all the tables are defined. Eventually I need to publish my data remotely, which I can do easily with PHPmyadmin. Problem however is that my remote host doesn't allow remote SQL connections at all, so writing a script that does a mysqldump and run it through a client (which would've been ideal) won't help me here. Since the schema won't change, but the data will, I need some kind of PHP client that works "reverse". My question is if such a client exists and what would be recommended to use (by experience). I just need an one way trip here, from my local database (Rails) to the remote database (supports PHP), preferable as simple and slick as possible. Thank you for your replies, comments and feedback!

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  • Uploadify Not Working

    - by azz0r
    Hello, I'll re-edit this to tackle the uploadify issue. Its very strange, essentially the script isn't uploading and isn't triggering onAllComplete. Also if I try to upload an image that's to large, and click Upload files, it skips from 0 to 100%. But does not trigger onAllComplete. It does not upload either. Whats strange, is I have an earlier revision of this and the codes no different and it works, ive tried switched back to the same jquery/uploadify/layout and it still doesnt work. However due to the nature of uploadify not being very forthcoming about errors or whats going on, I can't figure out where its going wrong! Controller: public function manageImagesAction() { $id = $this->_getParam('id'); $object = Eurocreme_Gallery::load_by_fields(array('id' => $id), 1); $images = Eurocreme_Image::load_by_type(array('type' => 'gallery_id', 'values' => $id, 'from' => 0, 'to' => COUNT_HIGH, 'order' => 'gi.position ASC')); $this->view->object = $object; $this->view->images = $images; $this->view->headScript()->appendFile('/library/jquery/uploadify/swfobject.js'); $this->view->headScript()->appendFile('/library/jquery/uploadify/jquery.uploadify.v2.1.0.js'); $this->view->headScript()->appendFile('/library/jquery/ui.js'); } View: <div class="content-area"> <h1>Adding Images To "<?php echo $this->object->name; ?>" Gallery</h1> <p><input id="fileInput2" name="fileInput2" type="file" /></p> <p><a href="javascript:$('#fileInput2').uploadifyUpload();">Upload Files</a> | <a href="javascript:$('#fileInput2').uploadifyClearQueue();">Clear Queue</a></p> </div> <?php if (!empty($this->images)) { ?> <div class="content-area"> <h1>Order Images For <?php echo $this->object->name; ?></h1> <p id="status_update">Drop And Drag Images to re-order them, I will automatically save it for you!</p> <ul id="sort_list"> <?php foreach ($this->images as $image) { ?> <li class="removable" id="recordsArray_<?php echo $image->id; ?>"><img src="/images/Image/thumb/<?php echo $image->image_url; ?>" alt="<?php echo $image->name_url; ?>" title="<?php echo $image->name; ?>" /><p><a class="removable" id="<?php echo $image->id; ?>">Delete</a></p></li> <?php } ?> </ul> <p class="clear"></p> </div> <?php } ?> <?php $this->headScript()->captureStart(); ?> $('document').ready(function() { $("#fileInput2").uploadify({ 'uploader' : '/library/jquery/uploadify/uploadify.swf', 'script' : '/<?php echo $this->object->name_url; ?>/upload.php', 'cancelImg' : '/library/jquery/uploadify/cancel.png', 'folder' : '/images/Image/', 'multi' : true, 'onAllComplete' : function(e, queueId, file, response, data) { window.location.reload(); }, }) //sortable $(function() { $("#sort_list").sortable({ opacity: 0.6, cursor: 'move', update: function() { $("#status_update").html('Processing'); var order = $(this).sortable("serialize"); $.post("/administration/gallery/save-image-order/id/<?php echo $this->object->id; ?>", order, function(theResponse){ $("#status_update").html(theResponse); }); } }); //delete $('a.removable').click(function(){ var id = this.id; $.post("/administration/gallery/delete-image/gallery_id/<?php echo $this->object->id; ?>/image_id/"+id+"", '', function(theResponse) { $("#recordsArray_"+id+"").remove(); }); }); }); }); <?php $this->headScript()->captureEnd(); ?>

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  • Issue reading packets from a pcap file. dpkt

    - by Chris
    I am running the following test script to try to read packets from a sample .pcap file I have downloaded. import socket import dpkt import sys pcapReader = dpkt.pcap.Reader(file("test1.pcap", "rb")) for ts, data in pcapReader: ether = dpkt.ethernet.Ethernet(data) if ether.type != dpkt.ethernet.ETH_TYPE_IP: raise ip = ether.data src = socket.inet_ntoa(ip.src) dst = socket.inet_ntoa(ip.dst) print "%s -> %s" % (src, dst) For some reason, this is not being interpreted properly. When running it, I get KeyError: 138 module body in test.py at line 4 function __init__ in pcap.py at line 105 Program exited. Why is this? What's wrong?

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  • How do I use beta Perl modules from beta Perl scripts?

    - by DVK
    If my Perl code has a production code location and "beta" code location (e.g. production Perl code us in /usr/code/scripts, BETA Perl code is in /usr/code/beta/scripts; production Perl libraries are in /usr/code/lib/perl and BETA versions of those libraries are in /usr/code/beta/lib/perl, is there an easy way for me to achieve such a setup? The exact requirements are: The code must be THE SAME in production and BETA location. To clarify, to promote any code (library or script) from BETA to production, the ONLY thing which needs to happen is literally issuing cp command from BETA to prod location - both the file name AND file contents must remain identical. BETA versions of scripts must call other BETA scripts and BETA libraries (if exist) or production libraries (if BETA libraries do not exist) The code paths must be the same between BETA and production with the exception of base directory (/usr/code/ vs /usr/code/beta/) I will present how we solved the problem as an answer to this question, but I'd like to know if there's a better way.

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  • How do I use beta test Perl modules from test Perl scripts?

    - by DVK
    If my Perl code has a production code location and "beta" code location (e.g. production Perl code us in /usr/code/scripts, BETA Perl code is in /usr/code/beta/scripts; production Perl libraries are in /usr/code/lib/perl and BETA versions of those libraries are in /usr/code/beta/lib/perl, is there an easy way for me to achieve such a setup? The exact requirements are: The code must be THE SAME in production and BETA location. To clarify, to promote any code (library or script) from BETA to production, the ONLY thing which needs to happen is literally issuing cp command from BETA to prod location - both the file name AND file contents must remain identical. BETA versions of scripts must call other BETA scripts and BETA libraries (if exist) or production libraries (if BETA libraries do not exist) The code paths must be the same between BETA and production with the exception of base directory (/usr/code/ vs /usr/code/beta/) I will present how we solved the problem as an answer to this question, but I'd like to know if there's a better way.

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  • How to use WIX to deploy and run WCF service

    - by Giampaolo
    Hi I am trying to make an installer which deploys my wcf service, at the moment it is creating the virtual directory, but when i try connect my app to it, i get a CommunicationException was unhandled by user code The remote server returned an error: NotFound. I notice that if i create a virtual directory manually that it will connect and work, so i'm assuming IIS is doing something behind my back which is making it work. This is the code i am using to create the virtual directory,please note this is inside a iis:WebSite tag if more information is needed please let me know. <iis:WebVirtualDir Id="VAWebService" Directory="VAWebService" Alias="VAWebService" > <iis:WebApplication Id="VAWebService" Name="VAWebService" AllowSessions="yes" WebAppPool="VA_AppPool" /> <iis:WebDirProperties Id="MyWebSite_Properties" AnonymousAccess="yes" WindowsAuthentication="no" DefaultDocuments="service1.svc" AccessSSL="yes" AccessSSL128="yes" AccessSSLMapCert="yes" AccessSSLNegotiateCert="yes" AccessSSLRequireCert="yes" Read="yes" Write="yes" Execute="yes" Script="yes" /> </iis:WebVirtualDir> Does any one know how to fix this? any help would be appreciated. Thanks

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  • Escape apostrophe when passing parameter in onclick event

    - by RememberME
    I'm passing the company name to an onclick event. Some company names have apostrophes in them. I added '.Replace("'", "'")' to the company_name field. This allows the onclick event to fire, but the confirm message displays as "Jane's Welding Company". <a href="#" onclick="return Actionclick('<%= Url.Action("Activate", new {id = item.company_id}) %>', '<%= Html.Encode(item.company1.company_name.Replace("'", "&#39;")) %>');" class="fg-button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh"></span></a> <script type="text/javascript"> function Actionclick(url, companyName) { if (confirm('This action will activate this company\'s primary company ('+companyName+') and all of its other subsidiaries. Continue?')) { location.href = url; }; };

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  • jQuery/JSONP widget and jquery version conflict

    - by geraud
    I would like to create a widget so that my visitors can display it on their blog/website. I would like to use jquery and jsonp to develop this widget. I know how to avoid conflicts between jQuery and other libraries (like prototype). But what will happen if jquery is already installed on my visitors' websites and if their version is different from my version ? What I mean is: what if, for example, they run a script using an older jquery version and which is not compatible with my jquery library ? Does it stop working ? Is their any workaround ?

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  • Detect browser focus/out-of-focus via Google Chrome Extension

    - by Paul
    Is there a way to find out if Google chrome is in focus or out of focus? I'm creating an app which needs to know if the user is currently using the browser or not. By tying the detection through the content script in a Google extension, I've tried using blur and focus but the problem is that clicking on the address bar also fires a blur event. Same goes for detecting mouse movement, where moving the mouse outside of the viewing area will not be detected. I've also tried looking at onFocusChanged but it seems it only detects changes in chromes' windows not apps outside of Chrome. Anyone have other ideas for this? Also, would this be any easier if I created an add-on for firefox instead? Thanks!

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  • Scripted iFrame loads contents over current page instead of within an iFrame

    - by HidingInABunker
    I'm trying to load a webpage into an iFrame while keeping a content bar on top, but for some pages that I try to load into the iFrame the contents is loaded as if I navigated to that page. I use the following code to dynamically load an iframe: $('#my_iFrame').attr("src","http://www.nytimes.com/2010/03/26/opinion/26ryan.html"); It looks like there is a script on these pages that checks to see if it is being loaded into an iframe and changes the document.location to it's own url if so. Is there any way around a hack like this so that I can load that site into an iFrame? Maybe some way to protect the value of window.location?

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