「JavaScript」文字列を半角に変換するコード

JSコード
function strtoHankaku(str){
var resultStr = “";
var len = str.length;
for(var i=0;i<len;i++)
{
var afterCode = str.charCodeAt(i);
afterCode = (afterCode>=0xFF01 && afterCode<=0xFF5E)?(afterCode – 65248) : afterCode;
//スペース対応
afterCode = (afterCode==0x03000)?0x0020:afterCode;
resultStr += String.fromCharCode(afterCode);
}
return resultStr;
}

JavaScript

Posted by arkgame