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  • EKCalendar not added to iCal

    - by Alex75
    I have a strange behavior on my iPhone. I'm creating an application that uses calendar events (EventKit). The class that use is as follows: the .h one #import "GenericManager.h" #import <EventKit/EventKit.h> #define oneDay 60*60*24 #define oneHour 60*60 @protocol CalendarManagerDelegate; @interface CalendarManager : GenericManager /* * metodo che aggiunge un evento ad un calendario di nome Name nel giorno onDate. * L'evento da aggiungere viene recuperato tramite il dataSource che è quindi * OBBLIGATORIO (!= nil). * * Restituisce YES solo se il delegate è conforme al protocollo CalendarManagerDataSource. * NO altrimenti */ + (BOOL) addEventForCalendarWithName:(NSString *) name fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate withDelegate:(id<CalendarManagerDelegate>) delegate; /* * metodo che aggiunge un evento per giorno compreso tra fromDate e toDate ad un * calendario di nome Name. L'evento da aggiungere viene recuperato tramite il dataSource * che è quindi OBBLIGATORIO (!= nil). * * Restituisce YES solo se il delegate è conforme al protocollo CalendarManagerDataSource. * NO altrimenti */ + (BOOL) addEventsForCalendarWithName:(NSString *) name fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate withDelegate:(id<CalendarManagerDelegate>) delegate; @end @protocol CalendarManagerDelegate <NSObject> // viene inviato quando il calendario necessita informazioni sull' evento da aggiungere - (void) calendarManagerDidCreateEvent:(EKEvent *) event; @end the .m one // // CalendarManager.m // AppCampeggioSingolo // // Created by CreatiWeb Srl on 12/17/12. // Copyright (c) 2012 CreatiWeb Srl. All rights reserved. // #import "CalendarManager.h" #import "Commons.h" #import <objc/message.h> @interface CalendarManager () @end @implementation CalendarManager + (void)requestToEventStore:(EKEventStore *)eventStore delegate:(id)delegate fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate name:(NSString *)name { if([eventStore respondsToSelector:@selector(requestAccessToEntityType:completion:)]) { // ios >= 6.0 [eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) { if (granted) { [self addEventForCalendarWithName:name fromDate: fromDate toDate: toDate inEventStore:eventStore withDelegate:delegate]; } else { } }]; } else if (class_getClassMethod([EKCalendar class], @selector(calendarIdentifier)) != nil) { // ios >= 5.0 && ios < 6.0 [self addEventForCalendarWithName:name fromDate:fromDate toDate:toDate inEventStore:eventStore withDelegate:delegate]; } else { // ios < 5.0 EKCalendar *myCalendar = [eventStore defaultCalendarForNewEvents]; EKEvent *event = [self generateEventForCalendar:myCalendar fromDate: fromDate toDate: toDate inEventStore:eventStore withDelegate:delegate]; [eventStore saveEvent:event span:EKSpanThisEvent error:nil]; } } /* * metodo che recupera l'identificativo del calendario associato all'app o nil se non è mai stato creato. */ + (NSString *) identifierForCalendarName: (NSString *) name { NSString * confFileName = [self pathForFile:kCurrentCalendarFileName]; NSDictionary *confCalendar = [NSDictionary dictionaryWithContentsOfFile:confFileName]; NSString *currentIdentifier = [confCalendar objectForKey:name]; return currentIdentifier; } /* * memorizza l'identifier del calendario */ + (void) saveCalendarIdentifier:(NSString *) identifier andName: (NSString *) name { if (identifier != nil) { NSString * confFileName = [self pathForFile:kCurrentCalendarFileName]; NSMutableDictionary *confCalendar = [NSMutableDictionary dictionaryWithContentsOfFile:confFileName]; if (confCalendar == nil) { confCalendar = [NSMutableDictionary dictionaryWithCapacity:1]; } [confCalendar setObject:identifier forKey:name]; [confCalendar writeToFile:confFileName atomically:YES]; } } + (EKCalendar *)getCalendarWithName:(NSString *)name inEventStore:(EKEventStore *)eventStore withLocalSource: (EKSource *)localSource forceCreation:(BOOL) force { EKCalendar *myCalendar; NSString *identifier = [self identifierForCalendarName:name]; if (force || identifier == nil) { NSLog(@"create new calendar"); if (class_getClassMethod([EKCalendar class], @selector(calendarForEntityType:eventStore:)) != nil) { // da ios 6.0 in avanti myCalendar = [EKCalendar calendarForEntityType:EKEntityTypeEvent eventStore:eventStore]; } else { myCalendar = [EKCalendar calendarWithEventStore:eventStore]; } myCalendar.title = name; myCalendar.source = localSource; NSError *error = nil; BOOL result = [eventStore saveCalendar:myCalendar commit:YES error:&error]; if (result) { NSLog(@"Saved calendar %@ to event store. %@",myCalendar,eventStore); } else { NSLog(@"Error saving calendar: %@.", error); } [self saveCalendarIdentifier:myCalendar.calendarIdentifier andName:name]; } // You can also configure properties like the calendar color etc. The important part is to store the identifier for later use. On the other hand if you already have the identifier, you can just fetch the calendar: else { myCalendar = [eventStore calendarWithIdentifier:identifier]; NSLog(@"fetch an old-one = %@",myCalendar); } return myCalendar; } + (EKCalendar *)addEventForCalendarWithName: (NSString *) name fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate inEventStore:(EKEventStore *)eventStore withDelegate: (id<CalendarManagerDelegate>) delegate { // da ios 5.0 in avanti EKCalendar *myCalendar; EKSource *localSource = nil; for (EKSource *source in eventStore.sources) { if (source.sourceType == EKSourceTypeLocal) { localSource = source; break; } } @synchronized(self) { myCalendar = [self getCalendarWithName:name inEventStore:eventStore withLocalSource:localSource forceCreation:NO]; if (myCalendar == nil) myCalendar = [self getCalendarWithName:name inEventStore:eventStore withLocalSource:localSource forceCreation:YES]; NSLog(@"End synchronized block %@",myCalendar); } EKEvent *event = [self generateEventForCalendar:myCalendar fromDate:fromDate toDate:toDate inEventStore:eventStore withDelegate:delegate]; [eventStore saveEvent:event span:EKSpanThisEvent error:nil]; return myCalendar; } + (EKEvent *) generateEventForCalendar: (EKCalendar *) calendar fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate inEventStore:(EKEventStore *) eventStore withDelegate:(id<CalendarManagerDelegate>) delegate { EKEvent *event = [EKEvent eventWithEventStore:eventStore]; event.startDate=fromDate; event.endDate=toDate; [delegate calendarManagerDidCreateEvent:event]; [event setCalendar:calendar]; // ricerca dell'evento nel calendario, se ne trovo uno uguale non lo inserisco NSPredicate *predicate = [eventStore predicateForEventsWithStartDate:fromDate endDate:toDate calendars:[NSArray arrayWithObject:calendar]]; NSArray *matchEvents = [eventStore eventsMatchingPredicate:predicate]; if ([matchEvents count] > 0) { // ne ho trovati di gia' presenti, vediamo se uno e' quello che vogliamo inserire BOOL found = NO; for (EKEvent *fetchEvent in matchEvents) { if ([fetchEvent.title isEqualToString:event.title] && [fetchEvent.notes isEqualToString:event.notes]) { found = YES; break; } } if (found) { // esiste già e quindi non lo inserisco NSLog(@"OH NOOOOOO!!"); event = nil; } } return event; } #pragma mark - Public Methods + (BOOL) addEventForCalendarWithName:(NSString *) name fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate withDelegate:(id<CalendarManagerDelegate>) delegate { BOOL retVal = YES; EKEventStore *eventStore=[[EKEventStore alloc] init]; if ([delegate conformsToProtocol:@protocol(CalendarManagerDelegate)]) { [self requestToEventStore:eventStore delegate:delegate fromDate:fromDate toDate: toDate name:name]; } else { retVal = NO; } return retVal; } + (BOOL) addEventsForCalendarWithName:(NSString *) name fromDate:(NSDate *)fromDate toDate: (NSDate *) toDate withDelegate:(id<CalendarManagerDelegate>) delegate { BOOL retVal = YES; NSDate *dateCursor = fromDate; EKEventStore *eventStore=[[EKEventStore alloc] init]; if ([delegate conformsToProtocol:@protocol(CalendarManagerDelegate)]) { while (retVal && ([dateCursor compare:toDate] == NSOrderedAscending)) { NSDate *finish = [dateCursor dateByAddingTimeInterval:oneDay]; [self requestToEventStore:eventStore delegate:delegate fromDate: dateCursor toDate: finish name:name]; dateCursor = [dateCursor dateByAddingTimeInterval:oneDay]; } } else { retVal = NO; } return retVal; } @end In practice, on my iphone I get the log: fetch an old-one = (null) 19/12/2012 11:33:09.520 AppCampeggioSingolo [730:8 b1b] create new calendar 19/12/2012 11:33:09.558 AppCampeggioSingolo [730:8 b1b] Saved calendar EKCalendar every time I add an event, then I look and I can not find it on iCal calendar event he added. On the iPhone of a friend of mine, however, everything is working correctly. I doubt that the problem stems from the code, but just do not understand what it could be. I searched all day yesterday and part of today on google but have not found anything yet. Any help will be greatly appreciated EDIT: I forgot the call wich is [CalendarManager addEventForCalendarWithName: @"myCalendar" fromDate:fromDate toDate: toDate withDelegate:self]; in the delegate method simply set title and notes of the event like this - (void) calendarManagerDidCreateEvent:(EKEvent *) event { event.title = @"the title"; event.notes = @"some notes"; }

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  • Seeding repository Rhino Mocks

    - by ahsteele
    I am embarking upon my first journey of test driven development in C#. To get started I'm using MSTest and Rhino.Mocks. I am attempting to write my first unit tests against my ICustomerRepository. It seems tedious to new up a Customer for each test method. In ruby-on-rails I'd create a seed file and load the customer for each test. It seems logical that I could put this boiler plate Customer into a property of the test class but then I would run the risk of it being modified. What are my options for simplifying this code? [TestMethod] public class CustomerTests : TestClassBase { [TestMethod] public void CanGetCustomerById() { // arrange var customer = new Customer() { CustId = 5, DifId = "55", CustLookupName = "The Dude", LoginList = new[] { new Login { LoginCustId = 5, LoginName = "tdude" } } }; var repository = Stub<ICustomerRepository>(); // act repository.Stub(rep => rep.GetById(5)).Return(customer); // assert Assert.AreEqual(customer, repository.GetById(5)); } [TestMethod] public void CanGetCustomerByDifId() { // arrange var customer = new Customer() { CustId = 5, DifId = "55", CustLookupName = "The Dude", LoginList = new[] { new Login { LoginCustId = 5, LoginName = "tdude" } } }; var repository = Stub<ICustomerRepository>(); // act repository.Stub(rep => rep.GetCustomerByDifID("55")).Return(customer); // assert Assert.AreEqual(customer, repository.GetCustomerByDifID("55")); } [TestMethod] public void CanGetCustomerByLogin() { // arrange var customer = new Customer() { CustId = 5, DifId = "55", CustLookupName = "The Dude", LoginList = new[] { new Login { LoginCustId = 5, LoginName = "tdude" } } }; var repository = Stub<ICustomerRepository>(); // act repository.Stub(rep => rep.GetCustomerByLogin("tdude")).Return(customer); // assert Assert.AreEqual(customer, repository.GetCustomerByLogin("tdude")); } } Test Base Class public class TestClassBase { protected T Stub<T>() where T : class { return MockRepository.GenerateStub<T>(); } } ICustomerRepository and IRepository public interface ICustomerRepository : IRepository<Customer> { IList<Customer> FindCustomers(string q); Customer GetCustomerByDifID(string difId); Customer GetCustomerByLogin(string loginName); } public interface IRepository<T> { void Save(T entity); void Save(List<T> entity); bool Save(T entity, out string message); void Delete(T entity); T GetById(int id); ICollection<T> FindAll(); }

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  • Redefining PHP function?

    - by Michael
    If I have a function: function this($a){ return $a; } If I wanted to redefine the function, would it be as simple as rewriting it? function this($a, $b){ //New this function return $a * $b; }

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  • Why does this JSON.parse code not work?

    - by SuZi
    I am trying to pass json encoded values from a php script to a, GnuBookTest.js, javascript file that initiates a Bookreader object and use the values i have passed in via the variable i named "result". The php script is sending the values like: <div id="bookreader"> <div id="BookReader" style="left:10px; right:10px; top:30px; bottom:30px;">x</div> <script type="text/javascript">var result = {"istack":"zi94sm65\/BUCY\/BUCY200707170530PM","leafCount":"14","wArr":"[893,893,893,893,893,893,893,893,893,893,893,893,893,893]","hArr":"[1155,1155,1155,1155,1155,1155,1155,1155,1155,1155,1155,1155,1155,1155]","leafArr":"[0,1,2,3,4,5,6,7,8,9,10,11,12,13]","sd":"[\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\",\"RIGHT\",\"LEFT\"]"}</script> <script type="text/javascript" src="http://localhost:8080/application/js/GnuBookTest.js"></script> </div> </div> and in the GnuBookTest.js file i am trying to use the values like: br = new BookReader(); // Return the width of a given page. br.getPageWidth = function(index) { return this.pageW[index]; } // Return the height of a given page. br.getPageHeight = function(index) { return this.pageH[index]; } br.pageW = JSON.parse(result.wArr); br.pageH = JSON.parse(result.hArr); br.leafMap = JSON.parse(result.leafArr); //istack is an url fragment for location of image files var istack = result.istack; . . . Using JSON.parse as i have written it above loads the Bookreader and uses my values correctly in a few web-browsers: Firefox, IE8, and desktop-Safari; but does not work at all in mac-Chrome, mobile-Safari, plus older versions of IE. Mobile safari keeps giving me a reference error msg: can't find variable: JSON. The other browsers just do not load the Bookreader and show the "x" instead, like they did not get the values from the php script. Where is the problem?

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  • What is the correct response for web service?

    - by Eric
    One of my web services returns the list of ids of the the projects a person is owner of. That is, when I GET http://example.com/wsListProjects?user=eric I get back xml with the list of projects. However, when I specify user=xxx, who doesn't exist, I currently return a 404 response? Is this the correct response to return? Thanks.

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  • Is there a way to make ToEnum generic

    - by maxfridbe
    I would like to do this but it does not work. bool TryGetEnum<TEnum, TValue>(TValue value, out TEnum myEnum) { if (Enum.IsDefined(typeof(TEnum), value)) { myEnum = (TEnum)value; return true; } return false; } Example usage: MyEnum mye; bool success = this.TryGetEnum<MyEnum,char>('c',out mye);

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  • not getting voice , which is recorded could you suggest me what is the bug in the below code ?

    - by kumaryr
    AVAudioSession *audioSession = [AVAudioSession sharedInstance]; NSError *err = nil; [audioSession setCategory:AVAudioSessionCategoryPlayAndRecord error:&err]; if(err){ NSLog(@"audioSession: %@ %d %@", [err domain], [err code], [[err userInfo] description]); return; } [audioSession setActive:YES error:&err]; err = nil; if(err){ NSLog(@"audioSession: %@ %d %@", [err domain], [err code], [[err userInfo] description]); return; } NSMutableDictionary *recordSetting = [[NSMutableDictionary alloc] init]; [recordSetting setValue :[NSNumber numberWithInt: kAudioFormatAppleIMA4] forKey:AVFormatIDKey]; [recordSetting setValue:[NSNumber numberWithFloat:40000.0] forKey:AVSampleRateKey]; [recordSetting setValue:[NSNumber numberWithInt: 2] forKey:AVNumberOfChannelsKey]; [recordSetting setValue :[NSNumber numberWithInt:16] forKey:AVLinearPCMBitDepthKey]; [recordSetting setValue :[NSNumber numberWithBool:NO] forKey:AVLinearPCMIsBigEndianKey]; [recordSetting setValue :[NSNumber numberWithBool:NO] forKey:AVLinearPCMIsFloatKey]; // Create a new dated file NSDate *now = [NSDate dateWithTimeIntervalSinceNow:0]; NSString *caldate = [now description]; NSString *recorderFilePath = [[NSString stringWithFormat:@"%@/%@.caf", DOCUMENTS_FOLDER, caldate] retain]; NSLog(recorderFilePath); url = [NSURL fileURLWithPath:recorderFilePath]; err = nil; recorder = [[ AVAudioRecorder alloc] initWithURL:url settings:recordSetting error:&err]; if(!recorder){ NSLog(@"recorder: %@ %d %@", [err domain], [err code], [[err userInfo] description]); UIAlertView *alert = [[UIAlertView alloc] initWithTitle: @"Warning" message: [err localizedDescription] delegate: nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alert show]; [alert release]; return; } //prepare to record [recorder setDelegate:self]; [recorder prepareToRecord]; recorder.meteringEnabled = YES; BOOL audioHWAvailable = audioSession.inputIsAvailable; if (! audioHWAvailable) { UIAlertView *cantRecordAlert = [[UIAlertView alloc] initWithTitle: @"Warning" message: @"Audio input hardware not available" delegate: nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [cantRecordAlert show]; [cantRecordAlert release]; return; } //[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector( updateTimerDisplay) userInfo:nil repeats:YES]; [recorder recordForDuration:(NSTimeInterval)10 ]; // [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector( updateTimerDisplay) userInfo:nil repeats:YES];

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  • What is wrong with this c# method?

    - by bala3569
    I use this method to get file extension, public string ReturnExtension(string fileExtension) { switch (fileExtension) { case ".doc": case ".docx": return "application/ms-word"; } } When i compile it i got the error BaseClass.ReturnExtension(string)': not all code paths return a value.. Any suggestion...

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  • Displaying a single rank in MySQL table

    - by MichaelInno
    I have a table called 'highscores' that looks like this. id udid name score 1 1111 Mike 200 2 3333 Joe 300 3 4444 Billy 50 4 0000 Loser 10 5 DDDD Face 400 Given a specific udid, I want to return the rank of that row by their score value. i.e. if udid given = 0000, I should return 5. Any idea how to write this query for a MySQL database?

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  • Still confuse parse JSON in GWT

    - by graybow
    Please help meee. I create a project named 'tesdb3' in eclipse. I create the PHP side to access the database, and made the output as JSON.. I create the userdata.php in folder war. then I compile tesdb3 project. Folder tesdb3 and the userdata.php in war moved in local server(I use WAMP). I put the PHP in folder tesdb3. This is the result from my localhost/phpmyadmin/tesdb3/userdata.php [{"kode":"002","nama":"bambang gentolet"},{"kode":"012","nama":"Algiz"}] From that result I think the PHP side was working good.Then I create UserData.java as JSNI overlay like this: package com.tesdb3.client; import com.google.gwt.core.client.JavaScriptObject; class UserData extends JavaScriptObject{ protected UserData() {} public final native String getKode() /*-{ return this.kode; }-*/; public final native String getNama() /*-{ return this.nama; }-*/; public final String getFullData() { return getKode() + ":" + getNama(); } } Then Finally in the tesdb3.java: public class Tesdb3 implements EntryPoint { String url= "http://localhost/phpmyadmin/tesdb3/datauser.php"; private native JsArray<UserData> getuserdata(String json) /*-{ return eval(json); }-*/; public void LoadData() throws RequestException{ RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL.encode(url)); builder.sendRequest(null, new RequestCallback(){ @Override public void onError(Request request, Throwable exception) { Window.alert("error " + exception); } public void onResponseReceived(Request request, Response response) { Window.alert("betul" + response.getText()); //data(getuserdata(response.getText())); } }); } public void data(JsArray<UserData> data){ for (int i = 0; i < data.length(); i++) { String lkode =data.get(i).getKode(); String lname =data.get(i).getNama(); Label l = new Label(lkode+" "+lname); tb.setWidget(i, 0, l); } RootPanel.get().add(new HTML("my data")); RootPanel.get().add(tb); } public void onModuleLoad() { try { LoadData(); } catch (RequestException e) { } } } The result just showing string "my data". And the Window.alert(response.getText()) showing nothing. Whyy?

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  • trace this java method

    - by Bader
    public static int ABC(int x, int y) { if(y==0) return(0); else return(x + ABC(x,y-1)); } /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub System.out.println(ABC(5,3)); }

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  • Using Full-Text-Search in order to find partial words (SQL SERVER 2008)

    - by dig
    Hello, I'm trying to build a facebook like search for my software. I'd like to query the table customers. I've set up a FULLTEXT Index and tried the next query SELECT * FROM Customer where CONTAINS(*,'*ann*') The query does return all the customers named Ann, but it doesn't return all the customers name Anne. Is there a way to create prefix search on SQL SERVER 2008 using FTS? Thanks.

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  • Working through exercises in "Cocoa Programming for Mac OS X" - I'm stumped

    - by Zigrivers
    I've been working through the exercises in a book recommended here on stackoverflow, however I've run into a problem and after three days of banging my head on the wall, I think I need some help. I'm working through the "Speakline" exercise where we add a TableView to the interface and the table will display the "voices" that you can choose for the text to speech aspect of the program. I am having two problems that I can't seem to get to the bottom of: I get the following error: * Illegal NSTableView data source (). Must implement numberOfRowsInTableView: and tableView:objectValueForTableColumn:row: The tableView that is supposed to display the voices comes up blank I have a feeling that both of these problems are related. I'm including my interface code here: #import <Cocoa/Cocoa.h> @interface AppController : NSObject <NSSpeechSynthesizerDelegate, NSTableViewDelegate> { IBOutlet NSTextField *textField; NSSpeechSynthesizer *speechSynth; IBOutlet NSButton *stopButton; IBOutlet NSButton *startButton; IBOutlet NSTableView *tableView; NSArray *voiceList; } - (IBAction)sayIt:(id)sender; - (IBAction)stopIt:(id)sender; @end And my implementation code here: #import "AppController.h" @implementation AppController - (id)init { [super init]; //Log to help me understand what is happening NSLog(@"init"); speechSynth = [[NSSpeechSynthesizer alloc] initWithVoice:nil]; [speechSynth setDelegate:self]; voiceList = [[NSSpeechSynthesizer availableVoices] retain]; return self; } - (IBAction)sayIt:(id)sender { NSString *string = [[textField stringValue] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]; //Is the string zero-length? if([string length] == 0) { NSLog(@"String from %@ is a string with a length of %d.", textField, [string length]); [speechSynth startSpeakingString:@"Please enter a phrase first."]; } [speechSynth startSpeakingString:string]; NSLog(@"Started to say: %@", string); [stopButton setEnabled:YES]; [startButton setEnabled:NO]; } - (IBAction)stopIt:(id)sender { NSLog(@"Stopping..."); [speechSynth stopSpeaking]; } - (void) speechSynthesizer:(NSSpeechSynthesizer *)sender didFinishSpeaking:(BOOL)complete { NSLog(@"Complete = %d", complete); [stopButton setEnabled:NO]; [startButton setEnabled:YES]; } - (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView { return [voiceList count]; } - (id)tableView: (NSTableView *)tv objecValueForTableColumn: (NSTableColumn *)tableColumn row:(NSInteger)row { NSString *v = [voiceList objectAtIndex:row]; NSLog(@"v = %@",v); NSDictionary *dict = [NSSpeechSynthesizer attributesForVoice:v]; return [dict objectForKey:NSVoiceName]; } /* - (BOOL)respondsToSelector:(SEL)aSelector { NSString *methodName = NSStringFromSelector(aSelector); NSLog(@"respondsToSelector: %@", methodName); return [super respondsToSelector:aSelector]; } */ @end Hopefully, you guys can see something obvious that I've missed. Thank you!

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  • How to stop page refresh when hit enter button from rich:inputNumberSpinner field?

    - by eswaramoorthy-nec
    Hi, I use rich:inputNumberSpinner tag. The problem is : I set cursor focus to inside of rich:inputNumberSpinner field, then i hit the enter button from my keyboard, that time page will be automatically refresh. But i don't need page refresh when i hit the enter button from my keyboard. The code : spinnerTagTest.jsp <%@page contentType="text/html" pageEncoding="UTF-8"%> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> <%@ taglib uri="http://richfaces.org/a4j" prefix="a4j" %> <%@ taglib uri="http://richfaces.org/rich" prefix="rich"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <f:view> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Spinner Tag Test</title> </head> <body> <h:form id="SpinnerForm"> <rich:panel id="SpinnerPanel"> <h:outputText value="Input Spinner Tag : "/> <rich:inputNumberSpinner id="spinnerField" value="" maxValue="23" inputSize="2"/> </rich:panel> </h:form> </body> I also use rich:hotKey for that inputNumberSpinner field. But Page refreshed. <rich:hotKey key="return" selector="#spinnerField" handler="event.stopPropagation();event.preventDefault(); return false;"/> And i check anotherway using javasccript, but page refreshed. The specific tag and javascript is : <rich:inputNumberSpinner id="spinnerField" value="" maxValue="23" inputSize="2" oninputkeypress="return stopPageRefresh();"/> <script type="text/javascript"> function stopPageRefresh() { return false; } </script> Here i use one alert message inside of stopPageRefresh(). But i hit enter button, first page refreshing and then alert message displayed. Help me about this. Thanks in advance.

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  • golang closure variable scope

    - by waaadim
    I'm reading 'CreateSpace An Introduction to Programming in Go 2012' and on page 86 I found this evil magic func makeEvenGenerator() func() uint { i := uint(0) return func() (ret uint) { ret = i i += 2 return } } // here's how it's called nextEven := makeEvenGenerator() fmt.Println(nextEven()) fmt.Println(nextEven()) fmt.Println(nextEven()) 1) Why is i not resetting ? 2) is nextEven() returning and uint or is Println so smart that it can work with everything ?

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  • Google Chrome showing javascript security error

    - by Clint
    I need help resolving this Google Chrome Error..."Uncaught Error: SECURITY_ERR: DOM Exception 18" Here is the code. //Get Cookie function get_cookie (cookie_name) { var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' ); if (results) return ( unescape ( results[2] ) ); else return null; }; Many thanks, C

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  • Is frozenset adequate for caching of symmetric input data in a python dict?

    - by Debilski
    The title more or less says it all: I have a function which takes symmetric input in two arguments, e.g. something like def f(a1, a2): return heavy_stuff(abs(a1 - a2)) Now, I want to introduce some caching method. Would it be correct / pythonic / reasonably efficient to do something like this: cache = {} def g(a1, a2): return cache.setdefault(frozenset((tuple(a1), tuple(a2))), f(a1, a2)) Or would there be some better way?

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  • Can I make ruby send network traffic over a specific iface?

    - by rjorgenson
    I am writing a script that grabs the external IP address along with some other information about each iface. I can't figure out how to make ruby send traffic over a specific iface(eth0 and wlan0 for example). I am currently using the open-uri library to open http://whatismyip.org and read it into a variable. def get_external_ip begin open("http://whatismyip.org") { |f| return f.read } rescue return "none" end end Is there any way to specify this at runtime of the script or from within the script itself(ideally)?

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  • Dynamic Objects for ASPxGridview

    - by André Snede Hansen
    I have a dictionary that is populated with data from a table, we are doing this so we can hold multiple SQL tables inside this object. This approached cannot be discussed. The Dictionary is mapped as a , and contains SQL column name and the value, and each dictionary resembles one row entry in the Table. Now I need to display this on a editable gridview, preferably the ASPxGridView. I already figured out that I should use Dynamic Objects(C#), and everything worked perfectly, up to the part where I find out that the ASPxGridview is built in .NET 2.0 and not 4.0 where Dynamic objects where implemented, therefor I cannot use it... As you cannot, to my knowledge, add rows to the gridview programmatically, I am out of ideas, and seek your help guys! protected void Page_Load(object sender, EventArgs e) { UserValidationTableDataProvider uvtDataprovider = _DALFactory.getProvider<UserValidationTableDataProvider>(typeof(UserValidationTableEntry)); string[] tableNames = uvtDataprovider.TableNames; UserValidationTableEntry[] entries = uvtDataprovider.getAllrecordsFromTable(tableNames[0]); userValidtionTableGridView.Columns.Clear(); Dictionary<string, string> firstEntry = entries[0].Values; foreach (KeyValuePair<string, string> kvp in firstEntry) { userValidtionTableGridView.Columns.Add(new GridViewDataColumn(kvp.Key)); } var dynamicObjectList = new List<dynamic>(); foreach (UserValidationTableEntry uvt in entries) { //dynamic dynObject = new MyDynamicObject(uvt.Values); dynamicObjectList.Add(new MyDynamicObject(uvt.Values)); } } public class MyDynamicObject : DynamicObject { Dictionary<string, string> properties = new Dictionary<string, string>(); public MyDynamicObject(Dictionary<string, string> dictio) { properties = dictio; } // If you try to get a value of a property // not defined in the class, this method is called. public override bool TryGetMember(GetMemberBinder binder, out object result) { // Converting the property name to lowercase // so that property names become case-insensitive. string name = binder.Name.ToLower(); string RResult; // If the property name is found in a dictionary, // set the result parameter to the property value and return true. // Otherwise, return false. bool wasSuccesfull = properties.TryGetValue(name, out RResult); result = RResult; return wasSuccesfull; } // If you try to set a value of a property that is // not defined in the class, this method is called. public override bool TrySetMember(SetMemberBinder binder, object value) { // Converting the property name to lowercase // so that property names become case-insensitive. properties[binder.Name.ToLower()] = value.ToString(); // You can always add a value to a dictionary, // so this method always returns true. return true; } } Now, I am almost certain that his "Dynamic object" approach, is not the one I can go with from here on. I hope you guys can help me :)!

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  • Want to show <embed> and <object> tags from YUI editor as a text rather then a video.

    - by user208678
    I am using YUI rich text editor on my website (php/mysql), so that a user may enter textual matter/articles through it. But if a user copies and paste some embed code in the textarea, from any video sites like youtube, it should get saved as a text block and not as a playing video when showing the text content on the browser. Now YUI automatically converts the characters into html entities which ever is needed. Please note that if I put a new line in the yui editor (by pressing "Enter" key), it will be converted into a "<br>" tag in the background and this will not get html entity encoded when passing the value to my backend PHP script. But If I copy and paste any embed tag or for that reason any valid html tags in the textarea, it will be html entity encoded by YUI. Now to support UTF-8 characters, I am using a function (DBVarConv) in my php script before saving it into my database. The code for the function is given below function DBVarConv($var,$isEncoded = false) { if($isEncoded) return addslashes(htmlentities($var, ENT_QUOTES, 'UTF-8', false)); else return htmlentities ($var, ENT_QUOTES, 'UTF-8', false); } $myeditorData = DBVarConv($myeditorData, true); // Save $myeditorData in database. While showing the data in the browser, I am using another function called "smart_html_entity_decode". The code is given below. function smart_html_entity_decode($text, $isAddslashesUsed = false) { if($isAddslashesUsed) $tmp = stripslashes(html_entity_decode($text, ENT_QUOTES, 'UTF-8')); else $tmp = html_entity_decode($text, ENT_QUOTES, 'UTF-8'); if ($tmp == $text) return $tmp; return smart_html_entity_decode($tmp, $isAddslashesUsed); } // Get $myData from database $myData=smart_html_entity_decode($myData, true); echo $myData; The problem is that in doing so, it is also decoding the embed and object tags from their html encoded entities and as a result my obejct tags are shown as a video and not as a simple text. Try using the text editor at tumblr.com. If you paste an embed code in the editor, it will be shown as a text block not as a video. I am trying to build the same functionality on my website with UTF-8 support. Any help will be highly appreciated.

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  • Ruby comparing dates

    - by fenec
    I would like to do is to know if a user has been created in the system in the last 10 second. so i would do: def new_user if(DateTime.now - User.created_at < 10) return true else return false end end IT is just an idea , how can i do it correctly? thank you

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  • SelectList in Asp-mvc and data from the database

    - by George
    Hello guys. I'm having some troubles with SelectList in ASP.MVC. Here is the issue: I have a Create View and begind a ViewModel model. The page load just fine (GET verb). But when posting, something happens, and my model is considered invalid, and it cannot insert. Here's what i've tried so far. public class DefinitionFormViewModel { private Repository<Category> categoryRepository = new Repository<Category>(); public Definition ViewDefinition { get; private set; } public SelectList Categories { get; private set; } public DefinitionFormViewModel(Definition def) { ViewDefinition = def; // here i wanted to place it directly, like shown in NerdDinner Tutorial // new SelectList(categoryRepository.All(),ViewDefinition.Category); Categories = new SelectList(categoryRepository.All(), "CategoryId", "CategoryName", ViewDefinition.CategoryId); } } // pageview which inherits DefinitionFormViewModel <div class=editor-field"> <%= Html.DropDownList("Category",Model.Categories) %> <%= Html.ValidationMessageFor(model => Model.ViewDefinition.Category) %> </div> // controller methods [Authorize] public ActionResult Create() { Definition definition = new Definition(); return View(new DefinitionFormViewModel(definition)); } [AcceptVerbs(HttpVerbs.Post), Authorize] public ActionResult Create(int id,Definition definition) { Term term = termRepository.SingleOrDefault(t => t.TermId == id); if (term == null) { return View("NotFound", new NotFoundModel("Termo não encontrado", "Termo não encontrado", "Nos desculpe, mas não conseguimos encontrar o termo solicitado.", "Indíce de Termos", "Index", "Term")); } else { if (ModelState.IsValid) { try { definition.TermId = term.TermId; definition.ResponsibleUser = User.Identity.Name; UpdateModel(definition); term.Definitions.Add(definition); termRepository.SaveAll(); return RedirectToAction("Details", "Term", new { id = term.TermId }); } catch (System.Data.SqlClient.SqlException sqlEx) { ModelState.AddModelError("DatabaseError", "Houve um erro na inserção desta nova definição"); } catch { foreach (RuleViolation rv in definition.GetRuleViolations()) { ModelState.AddModelError(rv.PropertyName, rv.ErrorMessage); } } } } return View(new DefinitionFormViewModel(definition)); } I'm sorry about the long post, but I cant figure this out. I got no graphic errors or exceptions. My execution terminates in if (ModelState.IsValid). Thanks for your time George

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  • dynamically create element using javascript

    - by ajithperuva
    I need to create textbox dynamically when user click a link.And also i need to remove that textbox according to user decission.I am trying the following script. <script language="JavaScript" type="text/javascript"> var Dom = { get: function(el) { if (typeof el === 'string') { return document.getElementById(el); } else { return el; } }, add: function(el, dest) { var el = this.get(el); var dest = this.get(dest); dest.appendChild(el); }, remove: function(el) { var el = this.get(el); el.parentNode.removeChild(el); } }; var Event = { add: function() { if (window.addEventListener) { return function(el, type, fn) { Dom.get(el).addEventListener(type, fn, false); }; } else if (window.attachEvent) { return function(el, type, fn) { var f = function() { fn.call(Dom.get(el), window.event); }; Dom.get(el).attachEvent('on' + type, f); }; } }() }; Event.add(window, 'load', function() { var i = 0; Event.add('add-element', 'click', function() { var el = document.createElement('p'); el.innerHTML = '<br><input type="text">Remove(' + ++i + ')'; Dom.add(el, 'content'); Event.add(el, 'click', function(e) { Dom.remove(this); }); }); }); </script> <style> #add-element { cursor: pointer; } </style> <body> <div id="doc"> <p id="add-element">Add Elements</p> <div id="content"></div> </div> </body> It will create element and remove the element.But, it not allow me to enter text in newly created textbox( if i need).What is wrong with me.Please help to go forward...please

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