String.replace() : replace « String « JavaScript Tutorial

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JavaScript Tutorial » String » replace 
6. 23. 1. String.replace()

Syntax


      string.replace(regexpression, replacestring)

  

The replace() method searches the string for the regular expression passed to the method.

If a match is found, the method returns a new string with that match replaced with the replacement string passed to the method.

See the reference entry for RegExp.

 


<html>
    <script language="JavaScript1.2">
    <!--
    var myString = new String("This is a test");

    var myRegExp = /is/g;

    var newString = myString.replace(myRegExp, "test");

    document.write('Notice the last name in the original string, ' + myString);

    document.write(', was replaced and is now '+ newString);

    document.close();

    -->

    </script>
</html>

        
6. 23. replace
6. 23. 1. String.replace()
6. 23. 2. Using the replace() method of the String object
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