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      Forum Dictionary / Programming / 網頁/網站程式 / JavaScript /

      Javascript 中有沒有 PHP 的 urlencode 函式

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      Javascript 中有沒有 PHP 的 urlencode 函式

      我想在傳送的單位資料裡加入類似 PHP urlencode 的函式,先在 Javascript 再送到後端去,有大大知道 Javascript 有沒有相同功能的函式?
      • Keywords : 函式, Javascript, 相同功能, 大大, 傳送, urlencode
      0 0
      2008-11-26T18:57:15+0000

      黑目狀態 :

      之前找到的用Javascript 寫的替代函式:

      <script language="javascript">
      function UrlEncode(str){
        var ret="";
        var strSpecial="!"#$%&'()* ,/:;<=>?[]^`{|}~%";
        for(var i=0;i<str.length;i ){
         var chr = str.charAt(i);
          var c=str2asc(chr);
          tt = chr ":" c "n";
          if(parseInt("0x" c) > 0x7f){
            ret ="%" c.slice(0,2) "%" c.slice(-2);
          }else{
            if(chr==" ")
              ret =" ";
            else if(strSpecial.indexOf(chr)!=-1)
              ret ="%" c.toString(16);
            else
              ret =chr;
          }
        }
        return ret;
      }
      function UrlDecode(str){
        var ret="";
        for(var i=0;i<str.length;i ){
         var chr = str.charAt(i);
          if(chr == " "){
            ret =" ";
          }else if(chr=="%"){
           var asc = str.substring(i 1,i 3);
           if(parseInt("0x" asc)>0x7f){
            ret =asc2str(parseInt("0x" asc str.substring(i 4,i 6)));
            i =5;
           }else{
            ret =asc2str(parseInt("0x" asc));
            i =2;
           }
          }else{
            ret = chr;
          }
        }
        return ret;
      }
      </script>

      0 0
      2008-11-28T19:31:32+0000

      魚戀秋波 Neil Y.K. :

      其實可以用Javascript 提供的 escape() 這個函式就可以囉!
      其他相關的函式還有 encodeURI 跟 decodeURI.
      不同自己寫額外的函式唷!
      0 0
      2008-11-29T18:12:10+0000


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