how convert numbers into text

[tommy]

How do you convert numbers into text for QString.
For example, I want to build a word 2house4 using append(). I know how to make such a string but I want the string to be all text (the numbers should also be treated as text):

QString test;
test.append(2);
test.append("house");
test.append(4);

QString test;
test.append(2);
test.append("house");
test.append(4);

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This doesn't work:

QString test;
test.append(2).text();
test.append("house");
test.append(4).text();

QString test;
test.append(2).text();
test.append("house");
test.append(4).text();

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thanks

[spirit]

use QString::number or QLocale::toString.

[jpujolf]

How do you convert numbers into text for QString.
For example, I want to build a word 2house4 using append(). I know how to make such a string but I want the string to be all text (the numbers should also be treated as text):

QString test;
test.append(2);
test.append("house");
test.append(4);

QString test;
test.append(2);
test.append("house");
test.append(4);

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This doesn't work:

QString test;
test.append(2).text();
test.append("house");
test.append(4).text();

QString test;
test.append(2).text();
test.append("house");
test.append(4).text();

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thanks

You can do it like this :

QString test;
test = QString ( "%1%2%3" ).arg ( 2 ).arg ( "house" ).arg ( 4 );

QString test;
test = QString ( "%1%2%3" ).arg ( 2 ).arg ( "house" ).arg ( 4 );

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If all three paarams where strings ( up to 10 ), you can use alternative syntax :

test = QString ( "%1%2%3" ).arg ( "2", "house", "4" );

test = QString ( "%1%2%3" ).arg ( "2", "house", "4" );

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[schall_l]

or simply do something like:

QString test;
test.append( QString(%1).arg(2) );
test.append("house");
test.append( QString(%1).arg(4) );

QString test;
test.append( QString(%1).arg(2) );
test.append("house");
test.append( QString(%1).arg(4) );

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that could also be:

int a;
int b;
 
a = 2;
b = 4;
 
QString test;
test.append( QString(%1).arg(a) );
test.append("house");
test.append( QString(%1).arg(b) );

int a;
int b;

a = 2;
b = 4;

QString test;
test.append( QString(%1).arg(a) );
test.append("house");
test.append( QString(%1).arg(b) );

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[spirit]

you missed quotes in your example

QString(%1)

QString(%1)

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should be

QString("%1")

QString("%1")

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