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  • jqgrid editoptions: required not functioning

    - by benpage
    ok not sure what i'm doing wrong here: $("#list").jqGrid({ url: --URL--, datatype: 'json', mtype: 'GET', colModel: [ { label: 'Index', index: 'Index', key: true, hidden: true }, { label: 'SampleSize', index: 'SampleSize', editable: true, editrules: { required: true, number: true} }, ], pager: '#pager', rowNum: 10, rowList: [10, 20, 30], viewrecords: true, height: 'auto', width: 'auto', editurl: '.', createurl: '.', deleteurl: '.' }); $('#list').jqGrid('navGrid', '#pager', { edit: true, add: true, del: true, search: false }, { url: '#' }, // edit options {url: '#' }, // add options {url: '#' }, // delete options {}, // search options {} ); when editing / creating a record, i can keep the textbox for 'samplesize' empty and jqgrid does not throw any kind of error. am i forgetting to add something in?

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  • How to calculate line count for project

    - by sixtyfootersdude
    I am taking a software engineering class right now. Our assignment is to evaluate Mozilla's Thunderbird. Our assignment is to evaluate the size of Thunderbird. One metric that we need to use is the number of lines of code in the project. (Lines of code meaning not including comments or new lines). Is there a standard way to find the number of lines or am I better off just cracking out a script to do this? I think that I could do something like this: # remove all comments find -name *.java | \ sed "/\/*/,\*\// s/.*//g | \ # remove multiline comments sed s/\/\///g # remove single line comments # count not empty lines find -name *.java | grep -c "<character>" But I would need to do that for each file type. It seems like there should be some utility that does that already. (something mac/unix compatible would be preferable).

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  • ASP.NET MVC Json Enum

    - by IceHeat
    public class Member { public string Name { get; set; } public Role Role { get; set; } } public enum Role { Plumber } public JsonResult GetMember() { Member member = new Member(); member.Name = "Joe the Plumber"; member.Role = Role.Plumber; return Json(member); } The Json always resolves the enum "Role" as 0,despite its value. What is the quickest way to get the string representation?

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  • WPF-Prism CanExecute method not being called

    - by nareshbhatia
    I am coding a simple login UserControl with two TextBoxes (Username and Password) and a Login button. I want the Login button to be enabled only when the username and password fields are filled in. I am using Prism and MVVM. The LoginViewModel contains a property called LoginCommand that is bound to the Login button. I have a CanLoginExecute() method in my ViewModel but it fires only when the application comes up and then never again. So the Login button is never enabled. What am I missing? Here's my xaml: <TextBox x:Name="username" Text="{Binding Path=Username, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}" /> <TextBox x:Name="password" Text="{Binding Path=Password, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}" /> <Button Content="Login" cmnd:Click.Command="{Binding LoginCommand}" /> Here's my ViewModel class LoginViewModel : IDataErrorInfo, INotifyPropertyChanged { public LoginViewModel() { this.LoginCommand = new DelegateCommand<object>( this.LoginExecute, this.CanLoginExecute); } private Boolean CanLoginExecute(object dummyObject) { return (string.IsNullOrEmpty(Username) || string.IsNullOrEmpty(Password)) ? false : true; } private void LoginExecute(object dummyObject) { if (CheckCredentials(Username, Password)) { .... } } #region IDataErrorInfo Members public string Error { get { throw new NotImplementedException(); } } public string this[string columnName] { get { string result = null; if (columnName == "Username") { if (string.IsNullOrEmpty(Username)) result = "Please enter a username"; } else if (columnName == "Password") { if (string.IsNullOrEmpty(Password)) result = "Please enter a password"; } return result; } } #endregion // IDataErrorInfo Members #region INotifyPropertyChanged Members public event PropertyChangedEventHandler PropertyChanged; void OnPropertyChanged(string propertyName) { if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } #endregion // INotifyPropertyChanged Members #region Properties private String _username; public String Username { get { return _username; } set { if (value == _username) return; _username = value; this.OnPropertyChanged("Username"); } } private String _password; public String Password { get { return _password; } set { if (value == _password) return; _password = value; this.OnPropertyChanged("Password"); } } public ICommand LoginCommand { get; private set; } #endregion // Properties }

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  • ASP.NET MVC Class level custom data-annotation and ModelState keys

    - by Neil
    Hi, I have custom class level validation attribute, inheriting from ValidationAttribute, on my model. How come it doesn't register a key in the ModelState when its IsValid is false? I can see the the error message in the ModelState.Values collection, but the ModelState.Keys collection only shows an empty string "". Can I provide a key for it - presumably this is because its not assigned to a property? I wanna be able to use ModelState.Remove in my controller to remove this error upon a certain condition, but I have no Key! Any ideas?

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  • creating a Grails application in IntelliJ IDEA 9.0.x fails to prompt for "create-app"

    - by dave
    When I create a Grails application in IntelliJ 9 on Snow Leopard I am not prompted to create an application. IntelliJ finished the wizard and creates an empty project that is not a Grails application. I have tried two different Apple computers (MacBook Pro and Mac Pro) it does not work on either. The same steps on a Linux system results in a prompt to "create-app" and a Grails application. I have already tried the steps in http://stackoverflow.com/questions/470882/intellij-idea-setup-on-os-x Is there a specific place that Grails needs to be installed? Has anyone else seen this behavior? Thanks

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  • Can I get command line arguments of other processes from .NET/C#?

    - by Jonathan Schuster
    I have a project where I have multiple instances of an app running, each of which was started with different command line arguments. I'd like to have a way to click a button from one of those instances which then shuts down all of the instances and starts them back up again with the same command line arguments. I can get the processes themselves easily enough through Process.GetProcessesByName(), but whenever I do, the StartInfo.Arguments property is always an empty string. It looks like maybe that property is only valid before starting a process. This question had some suggestions, but they're all in native code, and I'd like to do this directly from .NET. Any suggestions?

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  • Comparing Dates in LINQ and C#

    - by Redburn
    I have a LINQ query which checks to see if there are any tests done since the beginning of the year. var MetersTestedCount = (from n in _mttDomainContext.MTTMeterTests where n.TestDate > DateTime.Parse("1/1/2010") select n.TestDate).Count(); This query however returns an empty set. I have a similar SQL query which pulls some records, USE MeterTestTracking Select * From MTTMeterTest WHERE TestDate > '1/1/2010' I have been to the previous posts. Even though similar, still no help: How to compare just the date, not the timestamp using LINQ and How to compare dates in LINQ? What's the correct way to check dates in LINQ to return a dataset?

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  • Do WPF ComboBox SelectedIndex and SelectedValue have different behavior on SelectionChanged event?

    - by Junior Mayhé
    Hello guys I got this cbxJobPosition_SelectionChanged firing as expected. The problem is when a external method tries to set cbxJobPosition. cbxJobPosition is databinded with a list of objects of type JobPosition: JobPositionID: 1, JobPositionName: Manager JobPositionID: 2, JobPositionName: Employee JobPositionID: 3, JobPositionName: Third party Here's the XAML: <ComboBox Cursor="Hand" DataContext="{Binding}" ItemsSource="{Binding}" FontSize="13" Name="cbxJobPosition" SelectedValuePath="JobPositionID" DisplayMemberPath="JobPositionName" SelectedIndex="0" Width="233" Height="23" SelectionChanged="cbxJobPosition_SelectionChanged" /> On UserControl_Loaded method, it reads from database the list of jobs and try to set the specific job position "Third party": //calls cbxJobPosition_SelectionChanged and passes the correct SelectedValue within cbxJobPosition.SelectedIndex = 3; //calls cbxJobPosition_SelectionChanged and but won't pass the correct SelectedValue within cbxJobPosition.SelectedValue = "3"; As you can notice, when the processing is automatically redirected to cbxJobPosition_SelectionChanged, the SelectedValue attribute will have different values for each statement above when you're debugging within cbxJobPosition_SelectionChanged event. Does anyone know if this difference is expected, am I missing something or it could be a bug?

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  • Scheduled task with windows services and system.timer.timer

    - by nccsbim071
    Hi i want implement a windows services scheduled task. I already created windows service. In a service i have implemented a timer.The timer is initialized at class interval. The timers interval is set in the start method of service and also it is enabled in the start method of the service. After timers elapsed event is fire i have done some actions. My problem is that, i am in a dilemma. Lets say the action i have done in Elapsed event, lets say take one hour and the timers interval is set to half an hour. so there are chances that even if the previous call to elapsed event has not ended new call to elapsed event will occur. my question will there be any conflict or is it ok or shall i use threads. please give some advice

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  • WPF drop shadow

    - by Petezah
    Currently I'm making something in WPF that has a border that contains a grid and other controls. The problem I'm facing is that whenever I set the Border.Effect property to a drop shadow effect every control contained in the border now has a drop shadow. Is there a way to set the shadow just to the border and not every control contained in the border? Here is a short example of my code: <Grid> <Border Margin="68,67,60,67" BorderBrush="Black" BorderThickness="1" CornerRadius="10"> <Border.Effect> <DropShadowEffect/> </Border.Effect> <Rectangle Fill="White" Stroke="Black" Margin="37,89,118,98" /> </Border> </Grid>

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  • How does one check if a table exists in an Android SQLite database?

    - by camperdave
    I have an android app that needs to check if there's already a record in the database, and if not, process some things and eventually insert it, and simply read the data from the database if the data does exist. I'm using a subclass of SQLiteOpenHelper to create and get a rewritable instance of SQLiteDatabase, which I thought automatically took care of creating the table if it didn't already exist (since the code to do that is in the onCreate(...) method). However, when the table does NOT yet exist, and the first method ran upon the SQLiteDatabase object I have is a call to query(...), my logcat shows an error of "I/Database(26434): sqlite returned: error code = 1, msg = no such table: appdata", and sure enough, the appdata table isn't being created. Any ideas on why? I'm looking for either a method to test if the table exists (because if it doesn't, the data's certainly not in it, and I don't need to read it until I write to it, which seems to create the table properly), or a way to make sure that it gets created, and is just empty, in time for that first call to query(...)

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  • Include path of php.ini ignored by Eclipse

    - by Matthieu
    Hi all, I have a PHP script to run. If I run it from the command line, it works fine (include path is set correctly). If I want to run it inside Eclipse (Run as script), then the PHP include path of my php.ini is replaced by Eclipse, with all the libraries I've added to the project. I've configured my PHP executable in Eclipse. I've set the correct PHP executable file, and I selected my php.ini file too (the right one, I've checked). But it is ignored... Help please !

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  • Single Sign On with Forms Authentication

    - by Christo Fur
    I am trying to set up Single sign on for 2 websites that reside on the same domain e.g. http://mydomain (top level site that contains a forms-auth login page) http://mydomain/admin (seperately developed website residing in a Virtual Application within the parent website) Have read a few articles on Single Sign on e.g. http://www.codeproject.com/KB/aspnet/SingleSignon.aspx And they seem to suggest it is just a case of having the same machinekey section in each web.config so that the cookie encryprion and decryption is the same for each application I have set this up and I never get prompted for credentials in the sub-website (the virtual application) I always get prompted in the parent site. In addition to having the same machinekey I've also tried adding the same <authentication> and <authorisation> elements Any idea what I could be missing?

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  • When adding WCF service reference, configuration details are not added to web.config

    - by Mikey Cee
    Hi, I am trying to add a WCF service reference to my web application using VS2010. It seems to add OK, but the web.config is not updated, meaning I get a runtime exception: Could not find default endpoint element that references contract 'CoolService.CoolService' in the ServiceModel client configuration section. This might be because no configuration file was found for your application, or because no endpoint element matching this contract could be found in the client element. Obviously, because the service is not defined in my web.config. Steps to reproduce: Right click solution Add New Project ASP.NET Empty Web Application. Right click Service References in the new web app Add Service Reference. Enter address of my service and click Go. My service is visible in the left-hand Services section, and I can see all its operations. Type a namespace for my service. Click OK. The service reference is generated correctly, and I can open the Reference.cs file, and it all looks OK. Open the web.config file. It is still empty! <system.web> <compilation debug="true" targetFramework="4.0" /> </system.web> <system.serviceModel> <bindings /> <client /> </system.serviceModel> Why is this happening? It also happens with a console application, or any other project type I try. Any help? Here is the app.config from my WCF service: <?xml version="1.0"?> <configuration> <system.web> <compilation debug="true" /> </system.web> <!-- When deploying the service library project, the content of the config file must be added to the host's app.config file. System.Configuration does not support config files for libraries. --> <system.serviceModel> <services> <service name="CoolSQL.Server.WCF.CoolService"> <endpoint address="" binding="webHttpBinding" contract="CoolSQL.Server.WCF.CoolService" behaviorConfiguration="SilverlightFaultBehavior"> <identity> <dns value="localhost" /> </identity> </endpoint> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> <host> <baseAddresses> <add baseAddress="http://localhost:8732/Design_Time_Addresses/CoolSQL.Server.WCF/CoolService/" /> </baseAddresses> </host> </service> </services> <behaviors> <endpointBehaviors> <behavior name="webBehavior"> <webHttp /> </behavior> <behavior name="SilverlightFaultBehavior"> <silverlightFaults /> </behavior> </endpointBehaviors> <serviceBehaviors> <behavior name=""> <serviceMetadata httpGetEnabled="true" /> <serviceDebug includeExceptionDetailInFaults="true" /> </behavior> </serviceBehaviors> </behaviors> <bindings> <webHttpBinding> <binding name="DefaultBinding" bypassProxyOnLocal="true" useDefaultWebProxy="false" hostNameComparisonMode="WeakWildcard" sendTimeout="00:05:00" openTimeout="00:05:00" receiveTimeout="00:00:10" maxReceivedMessageSize="2147483647" transferMode="Streamed"> <readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" /> </binding> </webHttpBinding> </bindings> <extensions> <behaviorExtensions> <add name="silverlightFaults" type="CoolSQL.Server.WCF.SilverlightFaultBehavior, CoolSQL.Server.WCF" /> </behaviorExtensions> </extensions> <diagnostics> <messageLogging logEntireMessage="true" logMalformedMessages="false" logMessagesAtServiceLevel="true" logMessagesAtTransportLevel="false" maxMessagesToLog="3000" maxSizeOfMessageToLog="2000" /> </diagnostics> </system.serviceModel> <startup> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" /> </startup> <system.diagnostics> <sources> <source name="System.ServiceModel.MessageLogging" switchValue="Information, ActivityTracing"> <listeners> <add name="messages" type="System.Diagnostics.XmlWriterTraceListener" initializeData="c:\messages.e2e" /> </listeners> </source> </sources> </system.diagnostics> </configuration>

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  • django manage.py syncdb not working?

    - by Diego
    Trying to learn Django, I closed the shell and am getting this problem now when I call python manage.py syncdb, any idea what happened?: I've already set up a db. I have manage.py set up in the folder django_bookmarks. What's up here? Traceback (most recent call last): File "manage.py", line 2, in from django.core.management import execute_manager ImportError: No module named django.core.management my-computer:~/Django-1.1.1/django_bookmarks mycomp$ export PATH=/Users/mycomp/bin:$PATH my-computer:~/Django-1.1.1/django_bookmarks mycomp$ python manage.py syncdb Traceback (most recent call last): File "manage.py", line 2, in from django.core.management import execute_manager ImportError: No module named django.core.management my-computer:~/Django-1.1.1/django_bookmarks mycomp$

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  • Can't edit and continue when using Visual Studio 2010 on a 64 bit machine, app targets x86

    - by Sayed Ibrahim Hashimi
    I'm having some problems with Edit and Continue when using Visual Studio 2010 on a Windows 7 64 bit machine. I've ensured the following Edit and Continue is enabled under ToolsOptionsDebuggingEdit and Continue My solution platform is set to x86 My solution configuration is set to Debug All my projects are building for Debug and x86 For all projects under ProjectsPropertiesBuild the Optimize code is unchecked When I hit a break point and try to edit I and confronted with the following message. This is happening for me for all projects that I create whether they are WPF/Win Forms/VB.NET/C#/.NET 4/.NET 3. Any ideas?

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  • Why aren't we programming on the GPU???

    - by Chris
    So I finally took the time to learn CUDA and get it installed and configured on my computer and I have to say, I'm quite impressed! Here's how it does rendering the Mandelbrot set at 1280 x 678 pixels on my home PC with a Q6600 and a GeForce 8800GTS (max of 1000 iterations): Maxing out all 4 CPU cores with OpenMP: 2.23 fps Running the same algorithm on my GPU: 104.7 fps And here's how fast I got it to render the whole set at 8192 x 8192 with a max of 1000 iterations: Serial implemetation on my home PC: 81.2 seconds All 4 CPU cores on my home PC (OpenMP): 24.5 seconds 32 processors on my school's super computer (MPI with master-worker): 1.92 seconds My home GPU (CUDA): 0.310 seconds 4 GPUs on my school's super computer (CUDA with static domain decomposition): 0.0547 seconds So here's my question - if we can get such huge speedups by programming the GPU instead of the CPU, why is nobody doing it??? I can think of so many things we could speed up like this, and yet I don't know of many commercial apps that are actually doing it. Also, what kinds of other speedups have you seen by offloading your computations to the GPU?

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  • How can I force a tree itemrenderer to redraw during a drag and drop operation?

    - by swidnikk
    I have a tree control with a custom item renderer. The item renderer has different states that should be set while an item is being dragged over the item renderer. I understand from reading this post http://forums.adobe.com/message/2091088 that the 'right way' to do this is to override the 'getCurrentState' method and append some text. I do that. Now in my tree control I handle the drag over event and get a reference to the itemrenderer that is being dragged over and I set the boolean 'dragOver' property to true. Now I just need to force my itemRenderer to redraw. I can't figure that out. A workaround, is to just set the currentState of the itemRenderer. My question then, how can I force my itemRenderer to refresh? (and I've tried calling validateNow, invalideDisplayList/Properties/Size, to no avail) <?xml version="1.0" encoding="utf-8"?> <s:MXTreeItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx"> <fx:Script> <![CDATA[ import mx.events.DragEvent; import mx.events.FlexEvent; import spark.layouts.supportClasses.DropLocation; public var dragOver:Boolean = false; override protected function getCurrentRendererState():String { var skinState:String = super.getCurrentRendererState(); if( dragOver ) skinState += "AndDragOver"; trace('getCurrentRendererState', skinState); return skinState; } ]]> </fx:Script> <s:states> <s:State name="normal" /> <s:State name="hovered" /> <s:State name="selected" /> <s:State name="normalAndDragOver" stateGroups="dragOverGroup" /> <s:State name="hoveredAndDragOver" stateGroups="dragOverGroup" /> <s:State name="selectedAndDragOver" stateGroups="dragOverGroup" /> </s:states> ...

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  • jquery build table

    - by kusanagi
    menuOrder is an empty div $("#menuOrder").append('<table>'); $(menus).each(function(i, menu) { $("#menuOrder").append('<tr><td>'); $("#menuOrder").append(menu.text); $("#menuOrder").append('</td><td>'); if (i > 0) { $("#menuOrder").append('<img src="/images/_images/up.png" />'); } else { $("#menuOrder").append('<img src="/images/_images/blank.png" />'); } if (i < menus.length - 1) { $("#menuOrder").append('<img src="/images/_images/down.png" />'); } $("#menuOrder").append('</td>'); $("#menuOrder").append('</tr>'); }); $("#menuOrder").append('</table>'); this code not work properly, how can i change it with mininun iterations?

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  • Automapper Type Converter from String to IEnumerable<String> is not being called

    - by Anton
    Here is my custom Type Converter. public class StringListTypeConverter : TypeConverter<String, IEnumerable<String>> { protected override IEnumerable<string> ConvertCore(String source) { if (source == null) yield break; foreach (var item in source.Split(',')) yield return item.Trim(); } } public class Source { public String Some {get;set;} } public class Dest { public IEnumerable<String> Some {get;set;} } // ... configuration Mapper.CreateMap<String, IEnumerable<String>>().ConvertUsing<StringListTypeConverter>(); Mapper.CreateMap<Source, Dest>(); The problem: StringListTypeConverter is not being called at all. Dest.Some == null.

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  • sharepoint search is not working

    - by Nikkho
    Hi all, I have an issue with SharePoint search. The situation The server is installed with SharePoint on a farm with 2 servers. A new app pool is created and that app pool is using a domain account called moss_service. moss_service is set to be in the administrator group in both server. moss_service is also set to be the db_creator in the content database. When I checked it initially, the search's default content access account is using another different account, I changed that to be using moss_service account. I didn't do IIS reset because this is a production server, they dont want frequent iis reset. Strangely, checking the services.msc under "office sharepoint server search" the account is still using an old one. (and apparently it's only running on 1 server, the other server is not running) I then change that to the following: domain\moss_service with the password. and then I rerun the crawl. How do I diagnose the issue Basically everytime I change something I restart the crawl and then check the event viewer. Multiple things come out but the following is the major ones: The start address cannot be crawled. The password for the content access account cannot be decrypted because it was stored with different credentials. Re-type the password for the account used to crawl this content. (0x80042406) Performance monitoring cannot be initialized for the gatherer object, because the counters are not loaded or the shared memory object cannot be opened. This only affects availability of the perfmon counters. Restart the computer. Access is denied. Check that the Default Content Access Account has access to this content, or add a crawl rule to crawl this content. (0x80041205) Crawl Logs Result The crawl log is showing this: The password for the content access account cannot be decrypted because it was stored with different credentials. Re-type the password for the account used to crawl this content. I tried changing it again at service.mstsc and the rerun the full crawl again but then it doesn't work. I have tried entering it using the following way: [email protected] and domain\moss_service My Questions are: How do I fix this? Is this the right way to setup the search? Does the search account has to be using a different domain account? Seemed like one fix complicates the other, how do I set this right? Is it worth it to upgrade to sp2?

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  • problem with jsf / icefaces depended form fields and validation

    - by hubertg
    Hi, I have a form with 3 fields (simplyfied example). The first one is a checkbox. <ice:selectBooleanCheckBox value=#{backingBean.bean.visible} ID=checkbox1 partialSubmit=true> The second one is a <ice:inputText ID=text1> The third one is also a <ice:inputText ID=text2> text1 should only be visible when checkbox1 is checked. text2 is a required field. So my first approach with just using #{backingBean.bean.visible} failed because text2 has is required and a validation message appeared (after the checkbox was clicked) when the text2 field is empty. Because of ths valdation error the form was never completely submitted such that the visible property is set (update model phase was never reached). So my question: how can I make sure text1 is only visible when checkbox1 is clicked? Thanks.

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