点击textbox,设置想对应的button焦点,代码如下,就是模板页不能使用...JS:不客气的从论坛上扒的...
function InputGo(v)
{
if( event.keyCode == 13 || event.keyCod == 108 )
{
switch( parseInt(v) )
{
case 0:
document.getElementById( 'Button1').focus();
break;
case 1:
document.getElementById( 'Button2').focus();
break;
}
}
}
aspx中有两个button,三个textbox:textbox1和textbox2连着button1,textbox3连着button2 <asp:TextBox ID="TextBox1" runat="server" Width="66px" onkeydown="InputGo(0)"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server" Width="66px" TextMode="Password" onkeydown="InputGo(0)">
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" CssClass="btn3_mouseout" Text="登录" />
<asp:TextBox ID="TextBox3" runat="server" Width="144px" onkeydown="InputGo(1)" ></asp:TextBox>
<asp:Button ID="Button2" runat="server" Text="查询" OnClick="Button2_Click" CssClass="btn3_mouseout" />在没使用模板页的网页中可以正常使用,但是在模板页中就不行了,模板页的代码和正常网页这些功能一样,代码是一模一样的。求解决,谢谢!
function InputGo(v)
{
if( event.keyCode == 13 || event.keyCod == 108 )
{
switch( parseInt(v) )
{
case 0:
document.getElementById( 'Button1').focus();
break;
case 1:
document.getElementById( 'Button2').focus();
break;
}
}
}
aspx中有两个button,三个textbox:textbox1和textbox2连着button1,textbox3连着button2 <asp:TextBox ID="TextBox1" runat="server" Width="66px" onkeydown="InputGo(0)"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server" Width="66px" TextMode="Password" onkeydown="InputGo(0)">
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" CssClass="btn3_mouseout" Text="登录" />
<asp:TextBox ID="TextBox3" runat="server" Width="144px" onkeydown="InputGo(1)" ></asp:TextBox>
<asp:Button ID="Button2" runat="server" Text="查询" OnClick="Button2_Click" CssClass="btn3_mouseout" />在没使用模板页的网页中可以正常使用,但是在模板页中就不行了,模板页的代码和正常网页这些功能一样,代码是一模一样的。求解决,谢谢!
TextBox 连 Button 想要实现什么效果?目的说清楚点行吗?
功能很简单,
button1就是登陆,textbox1是用户名,textbox2是密码,
button2是查询,textbox3是查询的关键字我就想输入关键字的时候直接一回车就进入button2的onclick,但默认是button1
function InputGo(v)
{
if( event.keyCode == 13 || event.keyCod == 108 )
{
switch( parseInt(v) )
{
case 0:
document.getElementById( '<%=Button1.ClientID%>').focus();
break;
case 1:
document.getElementById( '<%=Button2.ClientID%>').focus();
break;
}
}
}
如果还不行就用最原始的表单遍历吧
<table class="tablea">
<tr>
<td class="tda1">
</td>
<td class="tda1">
<asp:TextBox ID="TextBox1" runat="server" Width="66px" onkeydown="InputGo(0)"></asp:TextBox></td>
<td class="tda1">
<asp:Label ID="Label1" runat="server" Font-Size="Small" ForeColor="Red" ValidationGroup="group1"></asp:Label></td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda2">
<asp:TextBox ID="TextBox2" runat="server" Width="66px" TextMode="Password" onkeydown="InputGo(0)"></asp:TextBox></td>
<td class="tda2">
<asp:Button ID="Button1" runat="server" Height="20px" OnClick="Button1_Click" CssClass="btn3_mouseout"
onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" Text="登录" Width="60px" ValidationGroup="group1" />
</td>
</tr>
<tr>
<td class="tda2">
</td>
<td colspan="2" class="tda4" >
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="用户名不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda4" colspan="2" >
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2"
ErrorMessage="密码不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td class="tda2" >
<img src="../../picture/1/search.png" style="height: 20px" />
<asp:Button ID="Button2" runat="server" Text="查询" OnClick="Button2_Click" ValidationGroup="group2"
CssClass="btn3_mouseout" onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" />
</td>
<td class="tda2" colspan="2">
<asp:TextBox ID="TextBox3" runat="server" Width="144px" onkeydown="InputGo(1)" ValidationGroup="group2"></asp:TextBox>
</td>
</tr>
</table>
接下来是不成功的,也就是在母板页内的:
<table class="tablea">
<tr>
<td class="tda1">
</td>
<td class="tda1">
<asp:TextBox ID="TextBox1" runat="server" Width="66px" onkeydown="InputGo(0)"></asp:TextBox></td>
<td class="tda1">
<asp:Label ID="Label1" runat="server" Font-Size="Small" ForeColor="Red" ValidationGroup="group1"></asp:Label></td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda2">
<asp:TextBox ID="TextBox2" runat="server" Width="66px" TextMode="Password" onkeydown="InputGo(0)"></asp:TextBox></td>
<td class="tda2">
<asp:Button ID="Button1" runat="server" Height="20px" OnClick="Button1_Click" CssClass="btn3_mouseout"
onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" Text="登录" Width="60px" ValidationGroup="group1" />
</td>
</tr>
<tr>
<td class="tda2">
</td>
<td colspan="2" class="tda4" >
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="用户名不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda4" colspan="2" >
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2"
ErrorMessage="密码不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator></td>
</tr>
</table>
以及:
<div class="divfen2">
<br />
<img src="../../picture/1/search.png" />查询<br />
<br />
<asp:Label ID="Label2" runat="server" Font-Size="Medium" Height="23px" Text="关键字"
Width="131px"></asp:Label>
<asp:TextBox ID="TextBox3" runat="server" Width="207px" onkeydown="InputGo(1)" ValidationGroup="group2" ></asp:TextBox>
<asp:Button ID="Button2" runat="server" Text="查询" OnClick="Button2_Click" CssClass="btn3_mouseout"
onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" ValidationGroup="group2" /><br />
</div>
这些代码我保证都是在form里的,都是这样的:<form id="Form1" runat="server">
<asp:Content ContentPlaceHolderID="head" runat="server">
<script type="text/javascript">
function InputGo(v) {
if (event.keyCode == 13 || event.keyCod == 108) {
switch (parseInt(v)) {
case 0:
document.getElementById('<%=Button1.ClientID %>').focus();
break; case 1:
document.getElementById('<%=Button2.ClientID %>').focus();
break;
}
}
}
</script>
</asp:Content>
<asp:Content ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<table class="tablea">
<tr>
<td class="tda1">
</td>
<td class="tda1">
<asp:TextBox ID="TextBox1" runat="server" Width="66px" onkeydown="InputGo(0)"></asp:TextBox>
</td>
<td class="tda1">
<asp:Label ID="Label1" runat="server" Font-Size="Small" ForeColor="Red" ValidationGroup="group1"></asp:Label>
</td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda2">
<asp:TextBox ID="TextBox2" runat="server" Width="66px" TextMode="Password" onkeydown="InputGo(0)"></asp:TextBox>
</td>
<td class="tda2">
<asp:Button ID="Button1" runat="server" Height="20px" OnClick="Button1_Click" CssClass="btn3_mouseout"
onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" Text="登录" Width="60px" ValidationGroup="group1" />
</td>
</tr>
<tr>
<td class="tda2">
</td>
<td colspan="2" class="tda4">
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="用户名不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tda2">
</td>
<td class="tda4" colspan="2">
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2"
ErrorMessage="密码不能为空" Font-Size="Small" ValidationGroup="group1"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tda2">
<img src="../../picture/1/search.png" style="height: 20px" />
<asp:Button ID="Button2" runat="server" Text="查询" OnClick="Button2_Click" ValidationGroup="group2"
CssClass="btn3_mouseout" onmouseover="this.className='btn3_mouseover'" onmouseout="this.className='btn3_mouseout'"
onmousedown="this.className='btn3_mousedown'" />
</td>
<td class="tda2" colspan="2">
<asp:TextBox ID="TextBox3" runat="server" Width="144px" onkeydown="InputGo(1)" ValidationGroup="group2"></asp:TextBox>
</td>
</tr>
</table>
</asp:Content>
莫非我想的结构和你的不同?
先谢谢楼上了,如果有问题我再发帖问吧,你能成功我也应该可以吧...我再回去好好试试..
document.getElementById( 'Button2').focus();
如果没有模板页,那么button2前台后台,名字没啥变化。
如果加了模板页,那么,后台的button2一般会变成 ctl100_...._button2,也就是说id变化了。同样,name也会变化。
在用了模板页的页面上,所有带有sever的控制,id值,都得由后台的ClientID读取。处理方法一般有两种,一是前边有人说过的,在前台html中嵌入<%=%>,但一般不用这种。还有一种,是后台把ClientID传到前台,也就是说,javascript由后台输出至前台,同时ClientID以参数形式传入