JSP中动态添加 “添加附件选择框”

<script language="javascript">iIndex = 0;var annex = 0;function getIndex(){iIndex = event.srcElement.parentElement.parentElement.rowIndex;return iIndex;}function insertRow(iPos){var otr=myTable.insertRow(annex);//插入一个trvar ocell=otr.insertCell(0);//插入一个td    ocell.innerHTML="<input type=file size=20 name=annexValue(" + annex + ")>";var ocell=otr.insertCell(1);//插入一个tdocell.innerHTML=" <input type=button onclick=deleteRow(getIndex()) value='删除附件'>";annex++;}function deleteRow(iPos){document.all.myTable.deleteRow(iPos);annex--;}</script><form name=myForm><a href="#" onClick="insertRow(0)">添加附件</a><table id="myTable"></table></form>