iphone - NSMutableString appendFormat... adds spaces? -

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iphone - NSMutableString appendFormat... adds spaces? -

when trying append nsmutablestring appendformat - adds spaces.

nsm nsmutablestring, att_1_variable & att_2_variable nsstring

[nsm appendformat:@"<tagname att_1=\" %@ \" att_2=\" %@ \">", att_1_variable, att_2_variable];

the result is:

<tagname myattribute=" contentofvariable " title=" contentofvariable ">

before passing in strings doing:

nsstring* att_1_variable = [att_1_variable_orginal stringbytrimmingcharactersinset: [nscharacterset whitespaceandnewlinecharacterset]];

is there way around this?

thanks regards christian

you're adding spaces yourself, including them in format string. in c escape sequence quotation mark \", no trailing (or leading) space. want:

[nsm appendformat:@"<tagname myattribute=\"%@\" title=\"%@\">", attributevariable, titlevariable];

if there spaces between quotation marks , variable contents after input variables padded spaces. can trim like:

nsstring *trimmedattributevariable = [attributevariable stringbytrimmingcharactersinset:[nscharacterset whitespacecharacterset]]; ... [nsm appendformat:@"<tagname myattribute=\"%@\" title=\"%@\">", trimmedattributevariable, ...

which trim spaces , tabs both ends.

iphone ios nsstring

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