<html>
<title></title>
<head></head>
<body>
<form id="form1">
<script language="javascript" type="text/javascript">
var count=0 ;
function additem(id)
{
var row,cell,str;
row = document.getElementById(id).insertRow();
if(row != null )
{
cell = row.insertCell();
cell.align="center";
cell.innerHTML="<input style=\"text-align:center;\" type=\"text\" name=\"viewName"+count+"\" value= \"viewName"+count+"\"><span id=\"viewNameSpan"+count+"\" style=\"display:none;\"></span>";
cell = row.insertCell();
cell.align="center";
cell.innerHTML="<input style=\"text-align:center;\" type=\"text\" name=\"viewValue"+count+"\" value= \"viewValue"+count+"\"><span id=\"viewValueSpan"+count+"\" style=\"display:none;\"></span>";
cell = row.insertCell();
cell.align="center";
cell.innerHTML="<input style=\"text-align:center;\" type=\"text\" name=\"viewSx"+count+"\" value= \"viewSx"+count+"\"><span id=\"viewSxSpan"+count+"\" style=\"display:none;\"></span>";
cell = row.insertCell();
cell.align="center";
cell.innerHTML="<input name=\"save@"+count+"\" type=\"button\" value=\"保存\" onclick=\'saveitem(this);\'><input name=\"update@"+count+"\" type=\"button\" style=\"display:none\" value=\"修改\" onclick=\'updateitem(this);\'><input type=\"button\" value=\"删除\" onclick=\'deleteitem(this);\'>";
count++;
}
}
function deleteitem(obj)
{
var curRow = obj.parentNode.parentNode;
if(confirm('您确认要删除该行信息吗？')){
tb.deleteRow(curRow.rowIndex);
}
}
function saveitem(obj)
{
var dx = obj.name.split('@')[1];
var nam = document.getElementsByName("viewName"+dx)[0].value;
var val = document.getElementsByName("viewValue"+dx)[0].value;
var sx = document.getElementsByName("viewSx"+dx)[0].value;
hidden("viewName"+dx);
show("viewNameSpan"+dx);
setTextSpan("viewNameSpan"+dx,nam);2010-7-8
hidden("viewValue"+dx);
show("viewValueSpan"+dx);
setTextSpan("viewValueSpan"+dx,val);
hidden("viewSx"+dx);
show("viewSxSpan"+dx);
setTextSpan("viewSxSpan"+dx,sx);
hidden("viewSx"+dx);
show("viewSxSpan"+dx);
hidden(obj.name);
show("update@"+dx);
//将数据保存至数据库Ajax方式
//saveToDBByAjax();
//switchOption(dx,"updateitem(this)","修改");
//alert("nam=" + nam + " val=" + val + " sx=" + sx);
}
function updateitem(obj)
{
var dx = obj.name.split('@')[1];
var nam = document.getElementsByName("viewName"+dx)[0].value;
var val = document.getElementsByName("viewValue"+dx)[0].value;
var sx = document.getElementsByName("viewSx"+dx)[0].value;
show("viewName"+dx);
hidden("viewNameSpan"+dx);
show("viewValue"+dx);
hidden("viewValueSpan"+dx);
show("viewSx"+dx);
hidden("viewSxSpan"+dx);
hidden(obj.name);
show("save@"+dx);
//switchOption(dx,"saveitem(this)","保存");
}
function hidden(id){
var s = document.getElementById(id);
if(s!=null)s.style.display="none";
}
function show(id){
var s = document.getElementById(id);
if(s!=null)s.style.display="";
}
function setTextSpan(id,value){
var s = document.getElementById(id);
if(s!=null)s.innerText=value;
}
function switchOption(id,option,optionName){
var s = document.getElementById(id);
if(s!=null){
s.onclick = "aa();";
s.value = optionName;
}
alert(s.onclick)
}
function eqs(inputid,spanid){
var s1 = document.getElementById(inputid);
var s2 = document.getElementById(spanid);
if(s1!=null && s2!=null){
s2.innerText = s1.value;
}
}
function getsub()
{
var nam="",val="",sx="";
for (var i = 0 ;i<count;i++)
{
nam += document.getElementsByName("viewName"+i)[0].value;
val += document.getElementsByName("viewValue"+i)[0].value;
sx += document.getElementsByName("viewSx"+i)[0].value;
}
document.getElementById("Hidden1").value=nam;
return false;
}
</script>
<table id="tb" border="1" align="left" style="float:left;">
<tr>
<td align="center" width='155px'>显示名称</td>
<td align="center" width='155px'>显示值</td>
<td align="center" width='155px'>显示顺序</td>
<td align="center"><input name="button" type="button" onclick='additem("tb")' value=" 添 加 "/></td>
</tr>
</table>
<div align="left">
<input type="submit" name="button" onclick="getsub()" value=" 提 交 " />
<input id="Hidden1" name="Hidden1" type="hidden" value="" />
</div>
</form>
</body>
</html>posted on 2010-07-13 10:07
David1228 阅读(534)
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JSP、servlet