此方法从字符串中去除所有前导和尾随空格。
语法
string.strip();
返回值
返回修剪后的字符串。
例子
<html> <head> <title>Prototype examples</title> <script type = "text/javascript" src = "/javascript/prototype.js"></script> <script> function showResult() { var str = " Prototype JavaScript "; alert ("Before strip : " + str ); alert ("After strip : " + str.strip() ); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type = "button" value = "Result" onclick = "showResult();"/> </body> </html>
作者:terry,如若转载,请注明出处:https://www.web176.com/prototype_api/8849.html