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POrange of string does not work correctly whit nsAttributeString
 

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  1. POrange of string does not work correctly whit nsAttributeString
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    <p>i'm trying to set a set of Nsattributestring for my primary string. the situation is this:</p> <p>for example i have 3 string like this:</p> <pre><code>card1.contents = @"■■"; card2.contents = @"▲▲▲"; card3.contents = @"■■■"; </code></pre> <p>and the last string like this:</p> <pre><code>matchingString = @"Matched 3 card: ▲▲▲&amp;■■■&amp;▲▲▲ for 80 points" </code></pre> <p>the matchingString value is inside a label. i would try to find the range of substrings in a matchingString, and add an NsAttributeString for etch substring.</p> <p>i'm using this code inside a loop for add the attribute to my label:</p> <pre><code> [self addLableAttributes:@{NSForegroundColorAttributeName: [SetCardGameViewController getUIColorFromColorCard:card.color alphavalue:1], NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle)} range:[[self.matchedResulLabel.attributedText string] rangeOfString:card.contents]]; </code></pre> <p>this code doesn't work, when i print the text from label, it don't have any attribute, i have tried to change </p> <p><code>[[self.matchedResulLabel.attributedText string] rangeOfString:card.contents]</code> </p> <p>to </p> <pre><code>range:[[self.matchedResulLabel.attributedText string] rangeOfString:self.matchedResulLabel.text] </code></pre> <p>in this case it works fine, but is not what i need. So i think the problems is in the Range, but e cant fine were .</p> <p>this is the code for the addLableAttributes method:</p> <pre><code> - (void)addLableAttributes:(NSDictionary *)attributes range:(NSRange)range { if (range.location != NSNotFound) { NSMutableAttributedString *mat = [self.matchedResulLabel.attributedText mutableCopy]; [mat addAttributes:attributes range:range]; self.matchedResulLabel.attributedText = mat; } } </code></pre> <p>thank you</p>
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    1. This table or related slice is empty.
    1. PTQuestion
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    1. USMax_Power89
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    1. VO
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      1. POrange of string does not work correctly whit nsAttributeString
      1. This table or related slice is empty.
      1. VTUpMod
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