日期:2014-05-18 浏览次数:21108 次
private void Form1_KeyPress(object sender, KeyPressEventArgs e)
{
if((int)e.KeyChar ==13){
button1.PerformClick();
}
}
------解决方案--------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Untitled</title>
</head>
<Script type = "text/javascript" >
window.document.onkeydown = keyword;
function keyword()
{
if (event.keyCode==13)
{
if(document.form1.txtName1.value.replace(/(^\s*)/g, "") != "" && document.form1.txtName2.value.replace(/(^\s*)/g, "") == "")
{
enter(1);
}else if(document.form1.txtName2.value.replace(/(^\s*)/g, "") != "" && document.form1.txtName1.value.replace(/(^\s*)/g, "") == "")
{
enter(2);
}else if(document.form1.txtName1.value.replace(/(^\s*)/g, "") != "" && document.form1.txtName2.value.replace(/(^\s*)/g, "") != "")
{
enter(1);
enter(2);
}
else{
document.form1.txtName1.value = "";
document.form1.txtName2.value = "";
alert("空");
}
}
}
function enter(i)
{
document.getElementById("btnSearch" +i).click();
}
</Script>
<body >
<form name = "form1" >
<table>
<tr>
<td>
<input type = "text" name = "txtName1" width = "85px" height = "20px" >
</td>
<td>
<input type = "button" name = "btnSearch1" width = "85px" height = "20px" onclick = "alert('aaa');">
</td>
<td>
<input type = "text" name = "txtName2" width = "85px" height = "20px">
</td>
<td>
<input type = "button" name = "btnSearch2" width = "85px" height = "20px" onclick = "alert('bbb');">
</td>
</tr>
</table>
</body>
</html>
------解决方案--------------------
标准解决方案:
<asp:Panel ID="Panel1" runat="server" DefaultButton="Button1" >
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Button" /></asp:Panel>
<br />
<asp:Panel ID="Panel2" runat="server" DefaultButton="Button2" >
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<asp:Button ID="Button2" runat="server" Text="Button" /></asp:Panel>