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JAVASCRIPT

JavaScript Objects: More on String Methods
By: James Payne
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    2008-01-22

    Table of Contents:
  • JavaScript Objects: More on String Methods
  • The CharAt() Method
  • Working with the ConCat() Method
  • The FontColor() Method
  • FromCharCode() Method
  • The LastIndexOf() Method

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    JavaScript Objects: More on String Methods - Working with the ConCat() Method


    (Page 3 of 6 )

    The ConCat() method allows you to join two or more strings together. Say you have a program with a first name, last name, and a title. You might want to join the two names together. This is how you can do so:


    <html>

    <body>


    <script type="text/javascript">


    var firstname="Leroy "

    var secondname="Brown"

    var title="Baddest Man in the Whole Damn Town"

    var linebreak=("<br />")

    document.write(firstname.concat(secondname))

    document.write(linebreak)

    document.write(title)

    </script>


    </body>

    </html>

     

    This would result in the following being displayed to the browser:

      Leroy Brown
      Baddest Man in the Whole Damn Town

    Fixing It With the Fixed() Method

    The Fixed() method allows you to create Teletype text, like so:


    <html>

    <body>


    <script type="text/javascript">


    var news="James Payne wins his third Nobel Prize for Literature!"


    document.write("<p>This just in: " + news.fixed() + "</p>")

    </script>


    </body>

    </html>

    This would result in the following:

      This just in: James Payne wins his third Nobel Prize for Literature!

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