I try to use FirstLineHeadIndent,but when i use, The string will be truncated.
NSString *string = #"hello，i am aaa，123456 my name is";
UIFont *textFont = [UIFont systemFontOfSize:15];
self.textView = [UILabel new];
_textView.backgroundColor = [UIColor clearColor];
[self.view addSubview:_textView];
_textView.numberOfLines = 0;
NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle new];
paragraphStyle.lineHeightMultiple = 1.4;
[paragraphStyle setLineSpacing:4];
[paragraphStyle setFirstLineHeadIndent:30];
[paragraphStyle setAlignment:NSTextAlignmentJustified];
[paragraphStyle setLineBreakMode:NSLineBreakByWordWrapping];
NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString:string attributes:#{NSParagraphStyleAttributeName:paragraphStyle,NSFontAttributeName:textFont,NSForegroundColorAttributeName:[UIColor darkGrayColor]}];
[_textView setAttributedText:string];
The results of the intercept is hello，i am aaa，123456 my.
about the first line retract, am i wrong? thanks！
Related
I am trying to mock different method return when passing different argument for the same method.
self.myMock = [OCMockObject mockForClass:[MyClass class]];
[[[self.myMock expect] andReturnValue:5] myStaticMethod:3];
[[[self.myMock expect] andReturnValue:10] myStaticMethod:6];
But it only takes the first one, when argument is 3 then return 5, and when argument is 6, it return nil instead of 10. Does anyone know whether is a way to test this?
the real code:
-(NSMutableArray*)convertChildStringToChildDic:(NSString*)strchildren
{
NSArray *kididarray = [strchildren componentsSeparatedByString:#","];
//处理小孩信息
/*children = (
{
avatarSmall = "<null>";
currentStatus = 0;
displayName = stu1;
"id_str" = "70938032-3811-e411-946a-005056c00008";
title = Child;
}
)*/
NSMutableArray *rstchildarray = [NSMutableArray arrayWithCapacity:1];
for (NSString *enrollment_id in kididarray) {
if (enrollment_id.length <= 0) {
continue;
}
**NSMutableDictionary *mdic = [[RoomInfoManager sharedManager] getKidDictionaryByID:enrollment_id];**
[mdic setValue:enrollment_id forKey:#"id_str"];
if (mdic != nil) {
[rstchildarray addObject:mdic];
}
}
return rstchildarray;
}
Test:
-(void) testconvertChildStringToChildDic_InvalidAgruments {
NSMutableDictionary *childdic = [[NSMutableDictionary alloc] init];
childdic[#"id"] = #"josh";
NSMutableDictionary *childdic1 = [[NSMutableDictionary alloc] init];
childdic1[#"id"] = #"joy";
id mockRIM = OCMClassMock([RoomInfoManager class]);
**OCMStub([mockRIM getKidDictionaryByID:#"josh"]).andReturn(childdic);
**OCMStub([mockRIM getKidDictionaryByID:#"joy"]).andReturn(childdic1);****
RoomInfoManager *roomInfoMgr = [RoomInfoManager alloc];
id mockPartialRIM = OCMPartialMock(roomInfoMgr);
OCMExpect([mockPartialRIM sharedManager]).andReturn(mockRIM); // use expect
NSString *childStr = #"josh,joy";
NSMutableArray *childarray = [[ReportOperator alloc] convertChildStringToChildDic:childStr];
NSDictionary *childrenArraydic = #{#"id" : #"josh", #"id_str": #"josh"};
NSMutableArray *resultArray = [NSMutableArray arrayWithObjects:childrenArraydic, nil];
[mockPartialRIM verify]; // verify expect,验证该对像是否被调用。
XCTAssertEqualObjects(childarray, resultArray);
}
the second call
OCMStub([mockRIM getKidDictionaryByID:#"joy"]).andReturn(childdic1);
does not seem take effect and return nil instead.
I am new to Payment gateway integration. I am integrating the latest PAY U SDK version 3.2 seamless in my App. I am following the code as per the sample App.
I have the key and salt values.
But the Payment is not happening and it always throws an error as mandatory parameter furl is missing. What am i doing wrong.
I am filling in the surl and furl and then creating the request.
should i add something in the project plist file.
I am using xcode 6.3 , ios 8.3 and running on simulator
/Generate the random transaction id/
NSString *letters = #"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
NSMutableString *randomString = [NSMutableString stringWithCapacity: 15];
for (int i=0; i<15; i++) {
[randomString appendFormat: #"%C", [letters characterAtIndex: arc4random_uniform((u_int32_t)[letters length])]];
}
self.paymentParamForPassing = [PayUModelPaymentParams new];
self.paymentParamForPassing.key = #"gtKFFx";//#"gtKFFx";
self.paymentParamForPassing.transactionID = #"Ywism0Q9XC88qvy";
self.paymentParamForPassing.amount = #"1";//[#(self.amountToPay) stringValue];
self.paymentParamForPassing.productInfo = #"Nokia";//[NSString stringWithFormat:#"%#-%#_%#",self.selectedDeal.title,self.displayCheckInDate,self.displayCheckOutDate];
self.paymentParamForPassing.firstName = #"Ram";//self.currentUser.name;
self.paymentParamForPassing.email = #"email#testsdk1.com";//self.currentUser.email;
self.paymentParamForPassing.userCredentials = #"ra:ra";
self.paymentParamForPassing.phoneNumber = #"1111111111";
self.paymentParamForPassing.SURL = #"https://payu.herokuapp.com/ios_success";
self.paymentParamForPassing.FURL = #"https://payu.herokuapp.com/ios_failure";
self.paymentParamForPassing.udf1 = #"u1";
self.paymentParamForPassing.udf2 = #"u2";
self.paymentParamForPassing.udf3 = #"u3";
self.paymentParamForPassing.udf4 = #"u4";
self.paymentParamForPassing.udf5 = #"u5";
self.paymentParamForPassing.environment = ENVIRONMENT_MOBILETEST;
self.paymentParamForPassing.offerKey = #"test123#6622";
self.paymentParamForPassing.hashes.paymentHash = #"ade84bf6dd9da35d0aab50a5bf61d6272ab0fc488b361b65c66745054aacf1900e3c60b5022d2114bae7360174ebcb3cd7185a5d472e5c99701e5e7e1eccec34";
self.paymentParamForPassing.hashes.paymentRelatedDetailsHash = #"915299224c80eff0eb2407b945a5087556292f58baca25fd05a0bceb6826aa9eb531810001dd4b4677dd928dd60d39eecf843b2189f213f9bb82c5a9483e3aac";
self.paymentParamForPassing.hashes.VASForMobileSDKHash = #"5c0314c2781876f7e0a53676b0d08e1457dafe904d2d15d948626b57409538d51093eef4f15c792b1b9651be7b5659efdd45926e43a1145d68cea094687011ca";
self.paymentParamForPassing.hashes.deleteUserCardHash = #"03e10e892005755f91061121036fb1b10f46202b4138d182f153c5de5c7fd44930ed94b32fac230e59bac1e4ca123aca3297e4b9d25024bf13237db9721fec1a";
self.paymentParamForPassing.hashes.offerHash = #"1e99fdb59bd91c1a85624104c0fcfae34d7fcb850dd17a0b75e7efe49857d15fdefc47dd0d86ca34cbc3a8b580839aea6341a573e4e60dc1ddcf7ecc32bf9cae";
self.paymentParamForPassing.expiryYear = #"2019";
self.paymentParamForPassing.expiryMonth = #"12";
self.paymentParamForPassing.nameOnCard = #“NOC”;//self.selectedCard.cardHolderName;
self.paymentParamForPassing.cardNumber = #"5123456789012346";//self.selectedCard.cardNumber;
self.paymentParamForPassing.CVV = #"123";//self.selectedCard.cvc;
//self.paymentParamForPassing.saveStoreCard = #"1";
self.paymentParamForPassing.storeCardName = #"My TestCard";
self.createRequest = [PayUCreateRequest new];
[self.createRequest createRequestWithPaymentParam:self.paymentParamForPassing forPaymentType:PAYMENT_PG_CCDC withCompletionBlock:^(NSMutableURLRequest *request, NSString *postParam, NSString *error) {
if (error == nil) {
UIStoryboard *stry = [UIStoryboard storyboardWithName:#"MainStoryboard" bundle:nil];
PayUMoneyViewController *PVC = (PayUMoneyViewController *)[stry instantiateViewControllerWithIdentifier:#"PVC"];
PVC.theRequest = request;
NSLog(#"TheRequest: %#", request);
[self.navigationController pushViewController:PVC animated:true];
}
else{
NSLog(#"URL request from createRequestWithPostParam: %#",request);
NSLog(#"PostParam from createRequestWithPostParam:%#",postParam);
NSLog(#"Error from createRequestWithPostParam:%#",error);
[[[UIAlertView alloc] initWithTitle:#"ERROR" message:error delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil] show];
}
}];
Please let me know if anybody has integrated the PAYU IOS SDK seamless 3.2
I have tried to concatenate to attributed string with different properties,But not reflecting any changes,Here my code
//White color
NSMutableAttributedString *attributedString2 = [[NSMutableAttributedString alloc] initWithData:[[NSString stringWithFormat:#"%#",readingPartCntnt] dataUsingEncoding:NSUnicodeStringEncoding] options:#{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType } documentAttributes:nil error:nil];
[attributedString2 addAttribute:NSForegroundColorAttributeName value:[UIColor whiteColor] range:NSMakeRange(0, attributedString2.length)];
[attributedString2 addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, attributedString2.length)];
//Blue color
NSMutableAttributedString *attributedString3 = [[NSMutableAttributedString alloc] initWithData:[[NSString stringWithFormat:#"%#",readingFootCntnt] dataUsingEncoding:NSUnicodeStringEncoding] options:#{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType } documentAttributes:nil error:nil];
[attributedString3 addAttribute:NSForegroundColorAttributeName value:[UIColor colorWithRed:(154.0/255.0) green:(224.0/255.0) blue:(250.0/255.0) alpha:1.0] range:NSMakeRange(0, attributedString3.length)];
[attributedString3 addAttribute:NSFontAttributeName value:font range:NSMakeRange(0, attributedString3.length)];
//UITextview
readingContent.attributedText = [NSMutableAttributedString attributedStringWithAttachment:attributedString2,attributedString3];
I want to concatenate both attributedString2 attributedString3 into readingContent.What change required in my code?Please help me to resolve
I am currently using a UILabel to display multiple lines of text. The line break most is set to NSLineBreakByWordWrapping so the the label automatically inserts line breaks. How can I detect where those line breaks are? Basically, I want to return a string with each \n break included.
Here is my work around for detecting line breaks inside UILabel
- (int)getLengthForString:(NSString *)str fromFrame:(CGRect)frame withFont:(UIFont *)font
{
int length = 1;
int lastSpace = 1;
NSString *cutText = [str substringToIndex:length];
CGSize textSize = [cutText sizeWithFont:font constrainedToSize:CGSizeMake(frame.size.width, frame.size.height + 500)];
while (textSize.height <= frame.size.height)
{
NSRange range = NSMakeRange (length, 1);
if ([[str substringWithRange:range] isEqualToString:#" "])
{
lastSpace = length;
}
length++;
cutText = [str substringToIndex:length];
textSize = [cutText sizeWithFont:font constrainedToSize:CGSizeMake(frame.size.width, frame.size.height + 500)];
}
return lastSpace;
}
-(NSString*) getLinebreaksWithString:(NSString*)labelText forWidth:(CGFloat)lblWidth forPoint:(CGPoint)point
{
//Create Label
UILabel *label = [[UILabel alloc] init];
label.text = labelText;
label.numberOfLines = 0;
label.lineBreakMode = NSLineBreakByWordWrapping;
//Set frame according to string
CGSize size = [label.text sizeWithFont:label.font
constrainedToSize:CGSizeMake(lblWidth, MAXFLOAT)
lineBreakMode:UILineBreakModeWordWrap];
[label setFrame:CGRectMake(point.x , point.y , size.width , size.height)];
//Add Label in current view
[self.view addSubview:label];
//Count the total number of lines for the Label which has NSLineBreakByWordWrapping line break mode
int numLines = (int)(label.frame.size.height/label.font.leading);
//Getting and dumping lines from text set on the Label
NSMutableArray *allLines = [[NSMutableArray alloc] init];
BOOL shouldLoop = YES;
while (shouldLoop)
{
//Getting length of the string from rect with font
int length = [self getLengthForString:labelText fromFrame:CGRectMake(point.x, point.y, size.width, size.height/numLines) withFont:label.font] + 1;
[allLines addObject:[labelText substringToIndex:length]];
labelText = [labelText substringFromIndex:length];
if(labelText.length<length)
shouldLoop = NO;
}
[allLines addObject:labelText];
//NSLog(#"\n\n%#\n",allLines);
return [allLines componentsJoinedByString:#"\n"];
}
How to use
NSString *labelText = #"We are what our thoughts have made us; so take care about what you think. Words are secondary. Thoughts live; they travel far.";
NSString *stringWithLineBreakChar = [self getLinebreaksWithString:labelText forWidth:200 forPoint:CGPointMake(15, 15)];
NSLog(#"\n\n%#",stringWithLineBreakChar);
You just need to set parameters required by getLinebreaksWithString and you will get a string with each "\n" break included.
OutPut
Here is my solution to this problem.
I iterate through all whitespace characters in the provided string, set substrings (from beginning to current whitespace) to my label and check the difference in the height. When the height changes I insert a new line character (simulates a line break).
func wordWrapFormattedStringFor(string: String) -> String {
// Save label state
let labelHidden = label.isHidden
let labelText = label.text
// Set text to current label and size it to fit the content
label.isHidden = true
label.text = string
label.sizeToFit()
label.layoutIfNeeded()
// Prepare array with indexes of all whitespace characters
let whitespaceIndexes: [String.Index] = {
let whitespacesSet = CharacterSet.whitespacesAndNewlines
var indexes: [String.Index] = []
string.unicodeScalars.enumerated().forEach { i, unicodeScalar in
if whitespacesSet.contains(unicodeScalar) {
let index = string.index(string.startIndex, offsetBy: i)
indexes.append(index)
}
}
// We want also the index after the last character so that when we make substrings later we include also the last word
// This index can only be used for substring to this index (not from or including, since it points to \0)
let index = string.index(string.startIndex, offsetBy: string.characters.count)
indexes.append(index)
return indexes
}()
var reformattedString = ""
let boundingSize = CGSize(width: label.bounds.width, height: CGFloat.greatestFiniteMagnitude)
let attributes = [NSFontAttributeName: font]
var runningHeight: CGFloat?
var previousIndex: String.Index?
whitespaceIndexes.forEach { index in
let string = string.substring(to: index)
let stringHeight = string.boundingRect(with: boundingSize, options: .usesLineFragmentOrigin, attributes: attributes, context: nil).height
var newString: String = {
if let previousIndex = previousIndex {
return string.substring(from: previousIndex)
} else {
return string
}
}()
if runningHeight == nil {
runningHeight = stringHeight
}
if runningHeight! < stringHeight {
// Check that we can create a new index with offset of 1 and that newString does not contain only a whitespace (for example if there are multiple consecutive whitespaces)
if newString.characters.count > 1 {
let splitIndex = newString.index(newString.startIndex, offsetBy: 1)
// Insert a new line between the whitespace and rest of the string
newString.insert("\n", at: splitIndex)
}
}
reformattedString += newString
runningHeight = stringHeight
previousIndex = index
}
// Restore label
label.text = labelText
label.isHidden = labelHidden
return reformattedString
}
Image - Comparison of output string with label text.
This solution worked really well in my case, hope it helps.
This is the Resolution for Paypal (Sandbox) Error "589023" in iPhone Application
-(void)payWithPayPal{
for (int i=0;i
PayPal *payPal=[PayPal getPayPalInst];
payPal.shippingEnabled = FALSE;
payPal.dynamicAmountUpdateEnabled = NO;
payPal.feePayer = FEEPAYER_EACHRECEIVER;
PayPalPayment *payment = [[[PayPalPayment alloc] init] autorelease];
payment.recipient = #"UKMCA2010#GMAIL.COM";
payment.paymentCurrency = #"USD";
payment.description = #"Payment Discription here...";
SampleSingleton *sample=[SampleSingleton sharedInstance];
payment.merchantName =[sample getStrRestaurantName];
payment.invoiceData = [[[PayPalInvoiceData alloc] init] autorelease];
payment.invoiceData.invoiceItems = [NSMutableArray array];
PayPalInvoiceItem *item = [[PayPalInvoiceItem alloc] init];
item.totalPrice=[NSDecimalNumber decimalNumberWithString:[NSString stringWithFormat:#"%.2f", 126.34545]]; // If u give xxx.xx , no need to give the %.2f , u can give directly %f
item.name = objTempReceived.strItemName;
item.itemId = #"Item ID";
[payment.invoiceData.invoiceItems addObject:item];
[item release];
}
payment.subTotal = [NSDecimalNumber decimalNumberWithString:[NSString stringWithFormat:#"%.2f",126.34545]]; //Total and Subtotal must be equal
payment.invoiceData.totalTax = [NSDecimalNumber decimalNumberWithString:[NSString stringWithFormat:#"%.2f",3.34]];
NSLog(#"Total Tax is :%#",[payment.invoiceData.totalTax stringValue]);
[payPal checkoutWithPayment:payment];
}
Here the total and subtotal and Tax allows only two digits after the .(dot) Ex: (234.xx). So by using the %.2f to work perfectly.