1 <script language="javascript">
2
3
4
5 function ShowWaiting() {
6 document.getElementById('doing').style.visibility = 'visible';
7 }
8 function CloseWaiting() {
9 document.getElementById('doing').style.visibility = 'hidden';
10 }
11 function MyOnload() {
12 document.getElementById('doing').style.visibility = 'hidden';
13 }
14 if (window.onload == null) {
15 window.onload = MyOnload;
16 }
17
18
19 </script>
1 <div id='doing' style='z-index: 12000; left: 0px; 100%; cursor: wait; position: absolute;
2 top: 0px; height: 100%; filter: alpha(opacity=45); opacity: 0.5; color: #000000;
3 background-color: #FFFFFF;'>
4 <table width='100%' height='100%' id="Table1">
5 <tr align='center' valign='middle'>
6 <td>
7 <table id="Table2" class="loading">
8 <tr align='center' valign='middle'>
9 <td>
10 <img src="../Images/Waitting.gif" />
11 </td>
12 </tr>
13 </table>
14 </td>
15 </tr>
16 </table>
17 </div>
1 this.btnUpload.Attributes.Add("onclick", "ShowWaiting();");
way 2
1 <script language="javascript">
2
3
4
5 function Window_Load(Flag) {
6 if (Flag == 0) {
7 document.all['Loading'].style.left = (document.documentElement.clientWidth - 250) / 2;
8 document.all['Loading'].style.top = (document.documentElement.clientHeight - 60) / 2;
9 document.all['Loading'].style.width = 250;
10 document.all['Loading'].style.height = 60;
11 document.all['Loading'].style.display = 'block';
12 //show the window
13 }
14 else {
15 document.all['Loading'].style.width = 0;
16 document.all['Loading'].style.height = 0;
17 document.all['Loading'].style.display = 'none';
18 //hide the window
19 }
20 }
21
22 </script>
<body ms_positioning="GridLayout" onload="Window_Load(1)">
<form id="form1" method="post" runat="server" onsubmit="Window_Load(0)">
<table width="100%">
1 <div id="Loading" style="position:absolute;z-index:3;0;height:0;border-1;border-style:ridge;background-color:white;padding-top:10px">
2 <center><table border="0"><tr><td valign="middle">
3 <img alt="页面提交时出现等待窗口" src="../images/Waitting.gif" border="0" WIDTH="30" HEIGHT="30"></td>
4 <td> </td><td valign="middle"><span id=txtLoading0 style="font-size:14px; color: #800080; font-weight: bold;">页面正在加载数据,请稍候...</span>
5 <br><span id=txtLoading1 style="font-size:14px; color: #800080;">Loading,please wait...</span></td></tr></table></center></div>