javascript 행추가삭제
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<html>
<script>
var rowIndex = 1;
function addFile(form,k){
if(rowIndex > (5-k)) return false;
var oCurrentRow,oCurrentCell;
var sAddingHtml;
oCurrentRow = insertTable.insertRow();
rowIndex = oCurrentRow.rowIndex;
oCurrentCell = oCurrentRow.insertCell();
rowIndex++;
oCurrentCell.innerHTML = "<tr><td colspan=4><INPUT class=input TYPE=FILE NAME='filename" +rowIndex + "' size=25></td></tr>";
form.rowCount.value = rowIndex;
}
//첨부파일 삭제
function deleteFile(form){
if(rowIndex<2){
return false;
}else{
form.rowCount.value = form.rowCount.value - 1;
rowIndex--;
insertTable.deleteRow(rowIndex);
}
}
</script>
<body>
<form name="write">
<table name='insertTable' id='insertTable' border=0 cellpadding=0 cellspacing=0>
<tr><td valign=bottom><INPUT type='file' maxLength='100' name='filename1' size='25'></td>
<td width=100>
<input type="button" value="추가" onClick="addFile(write,1)" border=0 style='cursor:hand' hspace=4>
<input type="button" value="삭제" onClick='deleteFile(write)' border=0 style='cursor:hand'>
</td>
</tr>
</table>
<input type="hidden" name="rowCount" value="1">
<input type="submit">
</form>
</body>
</html>
