为table添加行和列
1<html xmlns="http://www.w3.org/1999/xhtml" >
2<head runat="server">
3 <title>AddRow</title>
4 <style type="text/css">
5 .BlackBorder{ background-color:#000; font-size:12px;}
6 .BlackBorder tr{ background-color:#fff;}
7 </style>
8</head>
9<body>
10 <form id="form1" runat="server">
11 <div>
12 <table width="400px">
13 <tr>
14 <td>
15 姓名:
16 <input id="txtName" style="width:100px;" />
17 年龄:
18 <input id="txtAge" style="width:50px;" />
19 <input id="txtAdd" type="button" value="新增" onclick="return insertRow()"/>
20 </td>
21 </tr>
22 <tr>
23 <td>
24 <table id="tMemInfo" width="100%" class="BlackBorder" cellpadding="0" cellspacing="1" border="0" style="padding-left:5px;">
25 <tr style=" background-color:#E0E0E0;">
26 <td style="width:150px;">
27 姓名
28 </td>
29 <td style="width:100px;">
30 年龄
31 </td>
32 <td>
33 管理
34 </td>
35 </tr>
36 </table>
37 </td>
38 </tr>
39 </table>
40
41 </div>
42 </form>
43
44<script type="text/javascript">
45
46function insertRow()
47{
48
49 var name=document.getElementById("txtName").value;
50 var age=document.getElementById("txtAge").value;
51
52 if(name=="")
53 {
54 alert("請填寫姓名");
55 document.getElementById("txtName").focus();
56 return false;
57 }
58 if(age=="")
59 {
60 alert("請填寫年龄");
61 document.getElementById("txtAge").focus();
62 return false;
63 }
64
65 var myTable=document.getElementById("tMemInfo");
66 var objRow = myTable.insertRow(1);
67 var objCell = objRow.insertCell(0);
68 objCell.innerHTML= "<input type='text' style='width:100px;' style='display:none'/><span >"+name+"</span>";
69 var objCell = objRow.insertCell(1);
70 objCell.innerHTML="<input type='text' style='width:50px;' style='display:none'/><span >"+age+"</span>";
71 var objCell = objRow.insertCell(2);
72 objCell.innerHTML=" <input type='button' value='取消' onclick='cancel()' style='display:none'/> "+
73 " <input type='button' value='儲存' onclick='save()' style='display:none'/>" +
74 " <input type='button' value='修改' onclick='edit()' />" +
75 " <input type='button' value='删除' onclick='deleteRow()' />";
76
77 document.getElementById("txtName").value="";
78 document.getElementById("txtAge").value="";
79 document.getElementById("txtName").focus();
80}
81
82//删除行
83function deleteRow()
84{
85 var myTable=document.getElementById("tMemInfo");
86 var trList =myTable.getElementsByTagName("tr");
87 var row = 0;
88 for(var i = 0; i < trList.length ; i++)
89 {
90 if(event.srcElement.parentNode.parentNode == trList[i])
91 row = i;
92 }
93 myTable.deleteRow(row);
94}
95
96function cancel()
97{
98 var e=event.srcElement.parentElement.parentElement;
99 e.childNodes[0].childNodes[0].style.display="none";
100 e.childNodes[0].childNodes[1].style.display="";
101 e.childNodes[1].childNodes[0].style.display="none";
102 e.childNodes[1].childNodes[1].style.display="";
103 e.childNodes[2].childNodes[0].style.display="none";
104 e.childNodes[2].childNodes[2].style.display="none";
105 e.childNodes[2].childNodes[4].style.display="";
106 e.childNodes[2].childNodes[6].style.display="";
107
108}
109
110function save()
111{
112 var e=event.srcElement.parentElement.parentElement;
113 e.childNodes[0].childNodes[0].style.display="none";
114 e.childNodes[0].childNodes[1].style.display="";
115 e.childNodes[1].childNodes[0].style.display="none";
116 e.childNodes[1].childNodes[1].style.display="";
117 e.childNodes[2].childNodes[0].style.display="none";
118 e.childNodes[2].childNodes[2].style.display="none";
119 e.childNodes[2].childNodes[4].style.display="";
120 e.childNodes[2].childNodes[6].style.display="";
121 e.childNodes[0].childNodes[1].innerHTML=e.childNodes[0].childNodes[0].value;
122 e.childNodes[1].childNodes[1].innerHTML=e.childNodes[1].childNodes[0].value;
123}
124
125function edit()
126{
127 var e=event.srcElement.parentElement.parentElement;
128 e.childNodes[0].childNodes[0].style.display="";
129 e.childNodes[0].childNodes[1].style.display="none";
130 e.childNodes[1].childNodes[0].style.display="";
131 e.childNodes[1].childNodes[1].style.display="none";
132 e.childNodes[2].childNodes[0].style.display="";
133 e.childNodes[2].childNodes[2].style.display="";
134 e.childNodes[2].childNodes[4].style.display="none";
135 e.childNodes[2].childNodes[6].style.display="none";
136 e.childNodes[0].childNodes[0].value=e.childNodes[0].childNodes[1].innerHTML;
137 e.childNodes[1].childNodes[0].value=e.childNodes[1].childNodes[1].innerHTML;
138}
139</script>
140</body>
141</html>
142
2<head runat="server">
3 <title>AddRow</title>
4 <style type="text/css">
5 .BlackBorder{ background-color:#000; font-size:12px;}
6 .BlackBorder tr{ background-color:#fff;}
7 </style>
8</head>
9<body>
10 <form id="form1" runat="server">
11 <div>
12 <table width="400px">
13 <tr>
14 <td>
15 姓名:
16 <input id="txtName" style="width:100px;" />
17 年龄:
18 <input id="txtAge" style="width:50px;" />
19 <input id="txtAdd" type="button" value="新增" onclick="return insertRow()"/>
20 </td>
21 </tr>
22 <tr>
23 <td>
24 <table id="tMemInfo" width="100%" class="BlackBorder" cellpadding="0" cellspacing="1" border="0" style="padding-left:5px;">
25 <tr style=" background-color:#E0E0E0;">
26 <td style="width:150px;">
27 姓名
28 </td>
29 <td style="width:100px;">
30 年龄
31 </td>
32 <td>
33 管理
34 </td>
35 </tr>
36 </table>
37 </td>
38 </tr>
39 </table>
40
41 </div>
42 </form>
43
44<script type="text/javascript">
45
46function insertRow()
47{
48
49 var name=document.getElementById("txtName").value;
50 var age=document.getElementById("txtAge").value;
51
52 if(name=="")
53 {
54 alert("請填寫姓名");
55 document.getElementById("txtName").focus();
56 return false;
57 }
58 if(age=="")
59 {
60 alert("請填寫年龄");
61 document.getElementById("txtAge").focus();
62 return false;
63 }
64
65 var myTable=document.getElementById("tMemInfo");
66 var objRow = myTable.insertRow(1);
67 var objCell = objRow.insertCell(0);
68 objCell.innerHTML= "<input type='text' style='width:100px;' style='display:none'/><span >"+name+"</span>";
69 var objCell = objRow.insertCell(1);
70 objCell.innerHTML="<input type='text' style='width:50px;' style='display:none'/><span >"+age+"</span>";
71 var objCell = objRow.insertCell(2);
72 objCell.innerHTML=" <input type='button' value='取消' onclick='cancel()' style='display:none'/> "+
73 " <input type='button' value='儲存' onclick='save()' style='display:none'/>" +
74 " <input type='button' value='修改' onclick='edit()' />" +
75 " <input type='button' value='删除' onclick='deleteRow()' />";
76
77 document.getElementById("txtName").value="";
78 document.getElementById("txtAge").value="";
79 document.getElementById("txtName").focus();
80}
81
82//删除行
83function deleteRow()
84{
85 var myTable=document.getElementById("tMemInfo");
86 var trList =myTable.getElementsByTagName("tr");
87 var row = 0;
88 for(var i = 0; i < trList.length ; i++)
89 {
90 if(event.srcElement.parentNode.parentNode == trList[i])
91 row = i;
92 }
93 myTable.deleteRow(row);
94}
95
96function cancel()
97{
98 var e=event.srcElement.parentElement.parentElement;
99 e.childNodes[0].childNodes[0].style.display="none";
100 e.childNodes[0].childNodes[1].style.display="";
101 e.childNodes[1].childNodes[0].style.display="none";
102 e.childNodes[1].childNodes[1].style.display="";
103 e.childNodes[2].childNodes[0].style.display="none";
104 e.childNodes[2].childNodes[2].style.display="none";
105 e.childNodes[2].childNodes[4].style.display="";
106 e.childNodes[2].childNodes[6].style.display="";
107
108}
109
110function save()
111{
112 var e=event.srcElement.parentElement.parentElement;
113 e.childNodes[0].childNodes[0].style.display="none";
114 e.childNodes[0].childNodes[1].style.display="";
115 e.childNodes[1].childNodes[0].style.display="none";
116 e.childNodes[1].childNodes[1].style.display="";
117 e.childNodes[2].childNodes[0].style.display="none";
118 e.childNodes[2].childNodes[2].style.display="none";
119 e.childNodes[2].childNodes[4].style.display="";
120 e.childNodes[2].childNodes[6].style.display="";
121 e.childNodes[0].childNodes[1].innerHTML=e.childNodes[0].childNodes[0].value;
122 e.childNodes[1].childNodes[1].innerHTML=e.childNodes[1].childNodes[0].value;
123}
124
125function edit()
126{
127 var e=event.srcElement.parentElement.parentElement;
128 e.childNodes[0].childNodes[0].style.display="";
129 e.childNodes[0].childNodes[1].style.display="none";
130 e.childNodes[1].childNodes[0].style.display="";
131 e.childNodes[1].childNodes[1].style.display="none";
132 e.childNodes[2].childNodes[0].style.display="";
133 e.childNodes[2].childNodes[2].style.display="";
134 e.childNodes[2].childNodes[4].style.display="none";
135 e.childNodes[2].childNodes[6].style.display="none";
136 e.childNodes[0].childNodes[0].value=e.childNodes[0].childNodes[1].innerHTML;
137 e.childNodes[1].childNodes[0].value=e.childNodes[1].childNodes[1].innerHTML;
138}
139</script>
140</body>
141</html>
142
继续追寻。。。。。。