Question

我的数据在＆＃34;数据＆＃34;变量我想显示点击编辑按钮的所有数据我的编辑按钮是另一个jsp.Data＆＃34; data＆＃34;变量来自数据库的两种情况（新条目和编辑）如何执行该任务PLZ帮助我。

    <%
          String [][] data=null; int i=0; int j=0;
           String mode="";
         if(request.getAttribute("advRemittanceData")!=null)
         {
         data=(String [][])request.getAttribute("advRemittanceData");
       }
        mode=(String)request.getAttribute("mode");
         %>
     <script>
      var count = "0";
     function addRow(in_tbl_name)
    {


        count = parseInt(count) + 1;


                                                                                     document.getElementById(in_tbl_name).getElementsByTagName("TBODY")[0];

        var row = document.createElement("TR");

        var td1 = document.createElement("TD")
        var table = document.getElementById(in_tbl_name);
        var rowCount = table.rows.length;
        var row = table.insertRow(rowCount);

        var cell1 = row.insertCell(0);
        cell1.style.width = "4%";
        var element1 = document.createElement("input");
        element1.type = "checkbox";
        cell1.appendChild(element1);


        var cell2 = row.insertCell(1);
        cell2.style.width = "15%";
        var element4 = document.createElement("select");
        element4.style.width = "100%";
        element4.setAttribute("id", "compCode_"+count);
        element4.setAttribute("name", "compCode_");
        element4.setAttribute("style", "width:200px");
        element4.setAttribute("maxlength", "1000");

        <% if(data!=null){
            for(i=0;i==0;i++)
            {
                for(j=0;j<data[0].length;j++)
                {%>
              option= document.createElement('option');
              option.text = '<%=data[i][j]%>';
              option.value = '<%=data[i][j]%>';
              element4.options.add(option);
        <%}}
        }%>
         cell2.appendChild(element4);

        var td2 = document.createElement("TD")
        var id3="importar_"+count;
        var strHtml3 = "<input type='text'  maxlength='500' style='width:100%;' name='importar_' id='"+id3+"'/>";
        td2.innerHTML = strHtml3;



        var td3 = document.createElement("TD")
        td3.style.width = "15%";
        var id4="iec_"+count;
        var strHtml4 = "<input type='text'  maxlength='10' style='width:100%;' name='iec_' id='"+id4+"'/>";
        td3.innerHTML = strHtml4;


        var td4 = document.createElement("TD")
        var id5="amount_"+count;
        var strHtml5 = "<input type='text'  maxlength='10'  style='width:100%;'name='amount_' id='"+id5+"'/>";
        td4.innerHTML = strHtml5;


        var td5 = document.createElement("TD")
        var id6="document_"+count;
        var strHtml6 = "<input type='text'  maxlength='10'  style='width:100%;'name='document_' id='"+id6+"'/>";
        td5.innerHTML = strHtml6;

       row.appendChild(td2);
       row.appendChild(td3);
       row.appendChild(td4);
       row.appendChild(td5);


        <%
            mycount=mycount+1;
        %>
        //tbody.appendChild(row);

    } 

    function deleteRow(tableID) {
        try 
        {
            var table = document.getElementById(tableID);
            var rowCount = table.rows.length;

            for(var i=0; i<rowCount; i++) {
                var row = table.rows[i];
                var chkbox = row.cells[0].childNodes[0];
                if(null != chkbox && true == chkbox.checked) {
                    table.deleteRow(i);
                    rowCount--;
                    i--;
                }
            }
        }catch(e) {
            alert(e);
        }
    }
</script>

<body>
<table align="left" >
            <TR>
                <TD>
                    <input type="button" id="firstaddrow" value="Add" onclick="addRow('tablebody')" tabindex="1"/>
                    <input type="button" id="seconddeleterow" value="Delete" onclick="deleteRow('tablebody')" tabindex="2"/>
                </TD>
            </TR>
            </table>
<table border ="1" id="tablebody"  cellpadding="1" align="center" width="160%" >

</table>
</body>

无法显示要编辑的数据

0 个答案: