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• Add onchange event to a "locked" field in Dynamics CRM 4

  - by Evgeny

  I'm customising Dynamics CRM 4 and would like to modify the Form for the Case entity to add some JavaScript to the onchange event for the Knowledge Base Article lookup field (kbarticleid_ledit). However, when I click Change Properties for that field I get an error message: This field belongs to a locked section and cannot have its properties modified. How can I get around this and edit it? Is there a workaround similar to customizing the Article view? Or can I hack the DB somehow to "unlock" that field?

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• close window in Tkinter message box

  - by rejinacm

  Hello, link text How to handle the "End Now" error in the below code: import Tkinter from Tkconstants import * import tkMessageBox tk = Tkinter.Tk() class MyApp: def __init__(self,parent): self.myparent = parent self.frame = Tkinter.Frame(tk,relief=RIDGE,borderwidth=2) self.frame.pack() self.message = Tkinter.Message(tk,text="Symbol Disolay") label=Tkinter.Label(self.frame,text="Is Symbol Displayed") label.pack() self.button1=Tkinter.Button(self.frame,text="YES") self.button1.pack(side=BOTTOM) self.button1.bind("<Button-1>", self.button1Click) self.button2=Tkinter.Button(self.frame,text="NO") self.button2.pack() self.button2.bind("<Button-1>", self.button2Click) self.myparent.protocol("WM_DELETE_WINDOW", self.handler) def button1Click(self, event): print "pressed yes" def button2Click(self, event): print "pressed no" def handler(self): if tkMessageBox.askokcancel("Quit?", "Are you sure you want to quit?"): self.myparent.quit() myapp = MyApp(tk) tk.mainloop()

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• java.security.AccessControlException: access denied using Java Web Start

  - by killiancomputers

  I am having some issues with accessing files using JWS (Java Web Start). The program adds a new label and image. The program runs fine on my local computer but gives me pages of errors when I run the program on my remote server using JWS. Here's a sample of the error: Exception in thread "AWT-EventQueue-0" java.security.AccessControlException: access denied (java.io.FilePermission add2.png read) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) This occurs even after making sure the images have read access. Ideas?

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• Why does CTFontCreateWithName != NULL on iPhone OS 3.1.3?

  - by Tony

  I am following the instructions in the Apple dev docs: http://developer.apple.com/iphone/library/documentation/DeveloperTools/Conceptual/cross_development/Using/using.html#//apple_ref/doc/uid/20002000-1114537 In this case, I'm trying to conditionally execute code, depending on whether or not CTFontCreateWithName is defined. Here is what I've reduced my test case down to: if (CTFontCreateWithName != NULL) NSLog(@"CTFontCreateWithName = %p", CTFontCreateWithName); This prints "CTFontCreateWithName = 0x0", which suggests that it's both NULL and not NULL at the same time. Even though CTFontCreateWithName != NULL evaluates to true, I get an error saying it can't resolve the symbol _CTFontCreateWithName once it gets to the line that uses it. Any ideas? Is %p not the correct way to print out the address of a function? For what it's worth, the example in their docs, UIGraphicsBeginPDFPage != NULL, evaluates to false, so it works for that one.

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• File upload iis7

  - by maxwell

  Hi, I have a website and my users can browse the website for general information. If user wants to post any data, they need to register in the website. At the time of registration (in registration form) they can upload their photo. Once registration process is completed they can even modify the previously uploaded photo. My users are facing problem while they uploading their photo at the time of registration. I have given write permission to uploading files folder. But it is giving "Access denied" error. There should be a provision to upload files with or without logging into application. How can we achieve this?

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• Dynamic attributes with Rails and Mongoid

  - by japancheese

  Hello, I'm learning MongoDB through the Mongoid Ruby gem with Rails (Rails 3 beta 3), and I'm trying to come up with a way to create dynamic attributes on a model based on fields from another model, which I thought a schema-less database would be a good choice for. So for example, I'd have the models: class Account include Mongoid::Document field :name, :type => String field :token, :type => String field :info_needed, :type => Array embeds_many :members end class Member include Mongoid::Document embedded_in :account, :inverse_of => :members end I'm looking to take the "info_needed" attribute of the Account model and created dynamic attributes on the Member model based on what's inside. If club.info_needed was ["first_name", "last_name"], I'm trying to create a form that would save first_name and last_name attributes to the Member model. However, upon practice, I just keep getting "undefined method first_name=" errors on the Member model when trying to do this. I know MongoDB can handle dynamic attributes per record, but how can I get Mongoid to do this without an undefined method error?

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• Axapta 2009 WCF service

  - by Rogue101

  I am trying to add a service reference to axapta 2009. All is working well, its a simple web method(external webservice) that gets executed on the server tier(necessary, otherwise clr interop error) But I've ran into the following problems : is it possible to close the proxy one way or another? Because this option is not available in the generated service object in AX (only the webmethods and a tostring). at a certain moment, i ran into a service with faulted state. Normally, you create the service object again, but this didnt solve anything, until i restarted the AOS. Is this normal behaviour? Is the service object cached or something like that on server side? Thx in advance.

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• webclient methods not available to my Silverlight application

  - by mgkimsal

  Trying to do basic webclient data pull in C#, and the methods are not available in visualstudio, and the code is not compiling. //snip WebClient client = new WebClient(); byte[] resp = client.DownloadData(url); //snip Error 1 'System.Net.WebClient' does not contain a definition for 'DownloadData' and no extension method 'DownloadData' accepting a first argument of type 'System.Net.WebClient' could be found (are you missing a using directive or an assembly reference?) C:\Users\Michael\Documents\Visual Studio 2008\Projects\search2\search2\MainPage.xaml.cs I'm doing this in a c# file for a XAML/Silverlight project, but can't imagine why that would make a difference. I can not find any reference to this issue on the web, and I had something similar to this working last month, but in a regular ASP.NET page, not in a Silverlight app.

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• How to configure MessageEndpointMapping by namespace in NServiceBus

  - by SteveBering

  I am trying to configure my message endpoint mapping in my NServiceBus configuration by sending messages from different namespaces to different endpoints. As such, I have configured the following in my web.config: However, when my application starts, I receive the following exception: Spring.Objects.PropertyAccessExceptionsException: PropertyAccessExceptionsException (1 errors); nested PropertyAccessExceptions are: [Spring.Core.TypeMismatchException: Cannot convert property value of type [System.Collections.Hashtable] to required type [System.Collections.IDictionary] for property 'MessageOwners'., Inner Exception: System.ArgumentException: Problem loading message assembly: Company.Messages.Payments --- System.IO.FileNotFoundException: Could not load file or assembly 'Company.Messages.Payments' or one of its dependencies. The system cannot find the file specified. File name: 'Company.Messages.Payments' What I find interesting is that it seems to have found Company.Messages.Accounts but failed on the second configured line. I thought that maybe it didn't like have them all go to the same endpoint, but changing this configuration to have them go different endpoints didn't change the error message I received. What am I doing wrong? Is it not possible to segment messages by namespace (all I have seen is by type and by assembly)? Thanks, Steve

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• How to deserialize "<MyType><StartDate>01/01/2000</StartDate></MyType>"

  - by afin

  How to deserialize "<MyType><StartDate>01/01/2000</StartDate></MyType>" below is the MyType definition [Serializable] public class MyType { DateTime _StartDate; public DateTime StartDate { set { _StartDate = value; } get { return _StartDate; } } } Got the following error while deserializing {"The string '01/01/2000' is not a valid AllXsd value."} [System.FormatException]: {"The string '01/01/2000' is not a valid AllXsd value."} Data: {System.Collections.ListDictionaryInternal} HelpLink: null InnerException: null Message: "The string '01/01/2000' is not a valid AllXsd value." Source: "System.Xml" StackTrace: " at System.Xml.Schema.XsdDateTime..ctor(String text, XsdDateTimeFlags kinds)\r\n at System.Xml.XmlConvert.ToDateTime(String s, XmlDateTimeSerializationMode dateTimeOption)\r\n at System.Xml.Serialization.XmlCustomFormatter.ToDateTime(String value)\r\n at System.Xml.Serialization.XmlSerializationReader.ToDateTime(String value)\r\n at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderMyType.Read2_MyType(Boolean isNullable, Boolean checkType)\r\n at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderMyType.Read3_MyType()" TargetSite: {Void .ctor(System.String, System.Xml.Schema.XsdDateTimeFlags)}

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• Local Declaration "x" hides instance variable xcode warning

  - by Michael Robinson

  I've been have trouble understand this problem. If I change the variable name fifthViewController the error goes away but the view controller doesn't load. Lost. Once again it's probably something simple. Thanks in advance. Here is the code: { FifthViewController *fifthViewController = [[FifthViewController alloc] initWithNibName:@"FifthView" bundle:nil]; fifthViewController.transactionID = transactionID; [self.navigationController pushViewController:fifthViewController animated:NO]; [fifthViewController release]; }

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• Regarding to get refrence of IDot11AdHocManager Interface of COM WiFi AdHoc manager Interface

  - by sathaliyawala

  I am Trying to create AdHoc connection and for this i am using AdHoc wifi Interface provided by Microsoft. I have written code :- IDot11AdHocManager *pIAdHocMng = NULL ; HRESULT hr = CoInitialize(NULL); hr = CoCreateInstance(CLSID_Dot11AdHocManager,NULL,CLSCTX_INPROC_HANDLER ,IID_IDot11AdHocManager ,(void**)pIAdHocMng); if(hr == S_OK) printf("CreateNetwork Method success due to following reason :\n %ld",hr) ; else printf("CreateNetwork Method fail due to following reason : %ld \n ",hr) ; getch(); CoUninitialize(); But it will not return reference of Dot11AdHocManager it will return error and NULL value please help me to get the reference of Dot11AdHocManager Interface so i can use it method which help me to create the AdHoc Network

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• How to combine library with my jar?

  - by Dacto

  Ok so i wrote a program that makes use of a 3rd party open source library and i want to package it with my program in a single jar. I'm using netbeans 6.8 and everything I've tried java always spit back the error: java.lang.NoClassDefFoundError: libraryname; off topic:also i would like to know how to make an executable-jar(exe) through netbeans if it is possible. (ive seen programs that were written in java but were an .exe) EDIT discovered a plugin for eclipse called FatJar which can do what i want, but i cant find something similar for netbeans, is there such thing?

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• Unable to run winpdb

  - by hekevintran

  I tried to run winpdb.py, but I got an error saying that it could not find wxPython. This is strange to me because I know I have wxPython installed and included in my PYTHONPATH. I can import wx in the Python interpreter. Mac OS X 10.5.8 Python 2.6 PYTHONPATH=/sw/lib/python2.6/site-packages/:/usr/local/lib/wxPython-unicode-2.8.10.1/lib/python2.6/site-packages/wx-2.8-mac-unicode: $ python winpdb.py wxPython was not found. wxPython 2.6 or higher is required to run the winpdb GUI. wxPython is the graphical user interface toolkit used by Winpdb. You can find more information on wxPython at http://www.wxpython.org/ The Unicode version of wxPython is recommended for Winpdb. To use the debugger without a GUI, run rpdb2. What could be causing this?

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• jBASE 4.1 Database Noobster Questions

  - by Steve Johnson

  I am a software developer with devlopment experience in C#, C++ .Net alongwith SQL Server 2005/08, Oracle and mysql. But somehow i dont get jBASE to work at Windows XP SP3 machine. My goal is setup user accounts, create database on a JBASE ainstallation, authenticate and backup/restore few table via a C++ program. And i dont need to do it with builtin backup/restore tools of jBASE. I am able to install jBASe 4.1 aling with all its accessories on my WINXPSP3 machine. I was able to run the jSlimserver and TEMENOUS server along with licnesing server. I was able to add the license key as well. But after that what i was supposed to do? i have no idea about it. The docs and online help doesnt answer a simple question of how to create a database! The google search results from the jbase site all go to the 404 Pages! Can a jBASE expert guide to the following steps: Create a jBASE database. Create users Authenticate via those users Connect to database Create tables and insert data. Connect via a C++ or C# program to connect to jBASE DB and backup/restore tables. I know that this is too much too ask but i dont get to get the JBASE system. I cant get it to work on my System somehow. Btw, jdc and jexloree doesnt seem to do anything. I have checked that enironmental variables for jBASE are setup correctly and i have verified them. There are no extra JRE or JDK installations on my system. Besides all that, only licensing client, slim server and temenous server seem to run and listen for connections and no other execuatable ever seems to work. A simple tutorial to achieve the objective will be highly appreciated. Also if anyone can point out the mistake that i have done or anything i might need to check, then please do so. I will be highly encouraged and obliged. Thanks Steve

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• DIV overlap on top of submit order INPUT button not working right in IE7

  - by Lauren

  I created a test account at www.avaline.com: username: [email protected] pass:test02 I'll keep the account around so you can see what's going on with this submit button without going through the registration process (and needing to fill in a fake address, etc). If logging in doesn't work, you can create your own test account though. Make sure at least one item is in your shopping cart, hit "proceed to checkout", and check off "PayPal" as your payment method (this way the payment won't go through for testing purposes). Once you're on the "review and submit" page, in IE7 (at least), hover over the "pay with Paypal" button, and you'll see that the cursor is a hand when you hover over the text or the button border, but it's a regular arrow when you hover over the button part. If you try clicking on the arrow-cursor area, you'll get the error that you should see...but if you click on the hand-cursor area, you get redirected to the paypal page. In FF, the #hidSubm DIV covers the "Pay with Paypal" button. Why isn't it working in IE7?

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• Joda time : convert string to LocatDate

  - by bsreekanth

  Hello, How to specify the format string to convert the date alone from string. In my case, only the date part is relevant Constructing it as DateTime fails String dateString = "2009-04-17"; DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd"); DateTime dateTime = formatter.parseDateTime(dateString); with error java.lang.IllegalArgumentException: Invalid format: "2011-04-17" is too short Probably because I should use LocalTime instead. But, I do not see any formatter for LocalTime . What is the best way to convert String dateString = "2009-04-17"; into LocalDate (or something else if that is not the right representation) thanks...

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• IntelliJ 9, Glassfish 2.1.1 & Maven2

  - by Xetius

  I have a Maven2 project which I am editing in IntelliJ IDEA 9.0.2. I am trying to build it and debug it within a Glassfish 2.1.1 container. This is only working sometimes. Occasionally it is giving me an error, telling me it can't deploy. Other times, it deploys, but does not run the filtering on the POM, not replacing a variable in the sun-web.xml file (and other container specific files) leaving it as ${targetenv} instead of replacing it with the value it should. I think I am missing something here, and have something very confused, but I have no idea what. Any help would be most gratefully received.

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• Data refresh and drill down problem with SSAS cube and excel services

  - by chaitanya

  I have a SSAS cube which I am using in an excel document, prepare a report which has drill-down etc and i am publishing it to a sharepoint site. It gets published alright but when I try to drill down it throws an error "Data Refresh failed" etc.The data source and the sharpoint site are on the same machine(running windows server 2008) and we have windows authentication running. From what I have been able to find on the internet there is a problem with passing the windows authentication credentials to the database etc.But I have not been able to find the exact way to sort out these problem. What is the solution for this????

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• IPC::Open3 Fails Running Under Apache

  - by rjray

  I have a module that uses IPC::Open3 (or IPC::Open2, both exhibit this problem) to call an external binary (bogofilter in this case) and feed it some input via the child-input filehandle, then reads the result from the child-output handle. The code works fine when run in most environments. However, the main use of this module is in a web service that runs under Apache 2.2.6. And under that environment, I get the error: Cannot fdopen STDOUT: Invalid argument This only happens when the code runs under Apache. Previously, the code constructed a horribly complex command, which included a here-document for the input, and ran it with back-ticks. THAT worked, but was very slow and prone to breaking in unique and perplexing ways. I would hate to have to revert to the old version, but I cannot crack this.

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• Codeigniter: How to build an edit form that uses form validation and re-population?

  - by Sergio

  Hi There, I have a simple form in codeigniter that I wish to use for the editing or records. I am at the stage where my form is displayed and the values entered into the corresponding input boxes. This is done by simply setting the values of said boxes to whatever they need to be in the view: <input type="text" value="<?php echo $article['short_desc'];?>" name="short_desc" /> But, if I wish to use form_validation in codeigniter then I have to add thos code to my mark-up: <input value="<?php echo set_value('short_desc')?>" type="text" name="short_desc" /> So not the value can be set with the set_value function should it need to be repopulated on error from the post data. Is there a way to combine the two so that my edit form can show the values to be edited but also re-populate? Thanks

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• "TypeError: draw() takes exactly 1 non-keyword argument (3 given)"

  - by Amorack

  I wrote this code to open a window with Pyglet in Python... import pyglet from pyglet import window class Window(pyglet.window.Window): def __init__(self): super(Window, self).__init__() myLabel = pyglet.text.Label("Prototype") windowText = myLabel.draw(Window, "Hello World", font_name = "Times New Roman", font_size = 36, color = (193, 205, 193, 255)) def on_draw(self): self.clear() self.label.draw() if __name__ == '__main__': window = Window() pyglet.app.run() however every time I run it I get this error: TypeError: draw() takes exactly 1 non-keyword argument (3 given) AFAIK the "(3 given)" means the problem is with the font_size or color arguments but I'm not sure. Could someone explain what's wrong and help me make this work?

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• .net activeX object

  - by Ali YILDIRIM

  Hi, I am trying to use my .net image editor user control as an activeX object in a web form. After internet search, I created a asp.net web site from VS2008 and added the following code <object classid="res/ImageEditor.dll#ImageEditor.Editor" height="400" width="400" id="myControl1" name="myControl1" > </object> <INPUT id="Button1" type="button" value="Btn" name="Btn" onclick="return Button1_onclick()"> </script> <script language=javascript> function Button1_onclick() { alert(document.getElementById("myControl1").WatermarkText); } </script> I have two problems 1-) When i first create the project i see the user control on browser but, after rebuilding the user control and changing the dll file at web site, the object no more appears on browser. Instead i see something like an error image. 2-) i can not access public properties. The user control is marked as "make com visible", and register for com is checked at properties.

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• Function missing but file including it is loaded? (Uncaught ReferenceError: flashembed is not defined)

  - by jerrygarciuh

  jQuery Tools is a stand-alone library that offers a flashembed() function; it does not require jQuery. But with or without jQuery I am seeing error Uncaught ReferenceError: flashembed is not defined Page html from here and a JSFiddle of it. <div class="ads-box" id="ad1"> <script>flashembed("ad1", "/g/shows/sidebar/72940064_ad_swf.swf");</script> </div> <script src="http://cdn.jquerytools.org/1.2.7/full/jquery.tools.min.js"></script> The SWF is not 404 http://www.itsneworleans.dreamhosters.com/g/shows/sidebar/72940064_ad_swf.swf And the CDN file has the flashembed function and resources tab shows it loaded. http://cdn.jquerytools.org/1.2.7/full/jquery.tools.min.js What is my next step in debugging this?

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• Can you return an assignable lvalue in Scala?

  - by Alex R

  (note, lvalue is actually a term from the C grammar, I don't know what it's called in Scala!) Trying to learn Scala... this evening I'm working on an internal DSL for a dynamically scoped language that might resemble PHP syntax. My REPL is: Welcome to Scala version 2.7.6.final (Java HotSpot(TM) Client VM, Java 1.6.0). I have some made-up example code: class $(any: Any) { def update(sym: Symbol, any: Any) { println("line 2 executed");} def -(sym: Symbol) : $ = { println("line 1 executed"); return this } def update(any: Any) { println("line 3 executed");} } The following works as expected: scala var a = new $(0) a: $ = $@19238ad scala a('x) = "blah" line 2 executed On the other hand, why does the following not invoke the 1-parameter update method? scala a = 1 :6: error: type mismatch; found : Int(1) required: $ a = 1 ^ Ultimately, I would like this to work: a-'x = "blah" Thanks

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