WMLScript » String » +=

Syntax:: +=

The += operator modifies a string by joining a second string onto the end. The new string contains both strings.

Examples

Code:

<?xml
version="1.0"?>
 <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD
WML 1.1//EN"

"http://www.WAPforum.org/DTD/wml_1.1.xml">

<wml>
 
 <card id="card1">

   <p>
    string
operators example
    </p>

   <do type="accept">

      <go
href="StringOpExample.wmls#findstringop()" />

   </do>
 </card>
 

<card id="card2">
 <p>

   1st string = $(concatstr1)

   <br />
    2cd
string = $(concatstr2)
 </p>
 </card>


 </wml>

Explanation:

Code for StringOpExample.wml.

Language(s): WML

Code:

extern function
findstringop()
 {
    var str1 = "A
blue moon ";
    var str2 = "is made of
";
    var str3 = "bleu cheese.";

   var catstr1 = str1 + str2 +
str3;
    WMLBrowser.setVar("concatstr1",
catstr1);
  
    var str10 = "I
love you ";
    var str11 = "very ";

   var str12 = "much!";

   for( var cnt = 1; cnt < 5; cnt++)

   {

      str10 += str11;
    }

   str10 +=
str12;
    WMLBrowser.setVar("concatstr2",
str10);

   WMLBrowser.go("StringOpExample.wml#card2");

};

Explanation:

Code for StringOpExample.wmls.

Primary links

WMLScript » String » +=

Examples

Code:

Explanation:

Language(s): WML

Code:

Explanation:

Language(s): WML

See Also: