好了,所以我想创造一种注册向导,所以有如下面的一个ASP中不同的部分:C#找不到ASP.net文本框的内容
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title">
<a href="#addwizard" data-parent="#accordion-demo" data-toggle="collapse">
Term Time Address
</a>
</h4>
</div>
<div id="termaddy" class="panel-collapse collapse in" runat="server">
<div class="panel-body">
<form id="form-termaddy" >
<div class="main_input_box">
<div class="col-lg-6">
<div class="form-group">
<asp:TextBox ID="txttermhousenum" runat="server" placeholder="House Number" class="form-control" textmode="SingleLine"></asp:TextBox>
<asp:RequiredFieldValidator runat="server" id="RequiredFieldValidator28" controltovalidate="housenum" errormessage="Required Field" display="Dynamic"/>
</div>
<div class="form-group">
<div class="main_input_box">
<asp:TextBox ID="txtxtermstreet" runat="server" placeholder="Street" class="form-control" textmode="SingleLine"></asp:TextBox>
<asp:RequiredFieldValidator runat="server" id="RequiredFieldValidator29" controltovalidate="street" errormessage="Required Field" display="Dynamic"/>
</div>
</div>
<div class="form-group">
<div class="main_input_box">
<asp:TextBox ID="txtxtermpost" runat="server" placeholder="Postcode" class="form-control" textmode="SingleLine"></asp:TextBox>
<asp:RequiredFieldValidator runat="server" id="RequiredFieldValidator31" controltovalidate="postcode" errormessage="Required Field" display="Dynamic"/>
</div>
</div>
</div>
</div>
</form>
</div> <!--/.panel-body -->
</div> <!-- /#addwizard -->
</div> <!-- /.panel.panel-default -->
所以,只要用户填写表格并点击保存。在C#获取的文本框的详细信息,并更新数据库:
//term time address info
string txttermhouse = ((TextBox)termaddy.FindControl("txttermhousenum")).Text;
string txttermstr = ((TextBox)termaddy.FindControl("txtxtermstreet")).Text;
string txttermpostcode = ((TextBox)termaddy.FindControl("txtxtermpost")).Text;
termaddress(txttermhouse, txttermstr, txttermpostcode);
的问题是,当代码通过这个部分它看到每个文本框为空,在db为空将它们保存串。我也尝试将文本框直接引用到该方法中,即:
termaddress(txttermhousenum.Text, txtxtermstreet.Text, txtxtermpost.Text);
但是这两种方式似乎都不起作用。任何有关如何获得文本框值的帮助将不胜感激,非常困惑这个问题。
手风琴的每个部分都有一个表格标签,这似乎是它的问题。删除这些标签有一切工作。 – user4184963
我的回答也有帮助吗?如果是这样,一个upvote会做的伎俩。快乐的编码。 –
是的,你带我走了看表单标签的道路,所以谢谢你:) – user4184963