Replace mit JavaScript

Language: Deutsch
Programming Language: JavaScript
Published by: Thomas
Last Update: 5/3/2006
Views: 2664

Description

Zeigt unterschiedliche Ersetzungs-Methoden die einem JavaScript bietet.

Code

Display line numbers

1 // Möglichkeit 1 2 3 var str = "This is a string"; 4 var str2 = str.split('is').join('x'); 5 6 // Schneller 7 8 str2 = str; 9 while(str2.indexOf('is') != -1) { 10 str2 = str2.replace('is', 'x'); 11 } 12 13 // via RegEx 14 15 var str = 'This is a string'; 16 var str2 = str.replace(new RegExp("is","g");,'x');

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