インデｘ - プログラム倉庫

<td>
<textarea id="author"></textarea>
</td>
</tr>
</table>
<p id="memo">a</p>
<input type="button" value="検索" onClick="filex()" />
</body>
</html>
 
 
var number;
artist = new Array();
 
function sample(){
 
    var str,file;
 
    file = "sample.txt";
 
    $.get(file, function (data) {
 
        str = "";
        for (s = 0; s < data.length; s++) {
            str = str + data[s];
        }
 
        var x = str.split("</data>");
 
        number = x.length;
 
        var s,sx;
 
        sx = 0;
        for (s = 0; s < number; s++) {
       if (x[s].indexOf("<data>") > -1) sx = sx + 1;
       if (x[s].indexOf("<data>") > -1) artist[sx] = catchword(x[s], "artist");
        }
        number = sx;
 
 
 
        $("#memo").html(number);
 
 
    });
 
 
 
}
function catchword(strp,word){
 
var p1,p2;
var w1, w2;
var strx;
w1 = "<" + word + ">";
w2 = "</" + word + ">";
p1=strp.indexOf(w1);
p2=strp.indexOf(w2);
 
strx = strp.substring(p1, p2);
strx=strx.replace(w1,"");
 
return strx;
}
 
function filex(){
 
    var urlx;
    var ar=$("#author").val();
 
    urlx = "writefile.php?a="+ar;
 
    $.get(urlx, function (data) {
 
$("#memo").html("書き込み完了");
 
          });
 
 
 
 
 
}
 
<?php
 
$ar=$_GET['a'];
 
$strx="<data><artist>".$ar."</artist></data>";
 
$fp = fopen("sample.txt", "a");
fwrite($fp,$strx);
fclose($fp);
 
?>