我有一个模式,我想在文本框的textchanged事件上显示。我知道我需要用函数调用模态,因为文本框没有像数据切换那样可以绑定到按钮。任何人都可以教我如何从textbox_textchanged中调用模态?
这是我文本框的属性。
<asp:TextBox class="input-material" ID="barcodeInput" runat="server" Placeholder="Scan Your Matric Card" Text="" OnTextChanged="TextBox_TextChanged" AutoPostBack="True"></asp:TextBox>
我的模态设计:
<div id="mymodal" class="modal fade" role="dialog" runat="server">
<div class="modal-header">
<strong><asp:Label ID="welcomeerror" runat="server" Text=""></asp:Label></strong>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<asp:Image ID="avatar" runat="server" class ="img-fluid rounded-circle" ImageUrl="~/GUIs/img/imgDefault.png"/></div>
<div>
<p>Student Name :</p>
</div>
<asp:Label ID="studentName" runat="server" Text="Student Name" class="label-material"></asp:Label>
<div>
<p>Matric Number :</p>
</div>
<asp:Label ID="matricNo" runat="server" Text="Matric No" class="label-material"></asp:Label>
<div>
<p>Attendance Date/Time :</p>
</div>
<asp:Label ID="attendanceDateTime" runat="server" Text="Time Attended" class="label-material"></asp:Label>
</div>
<div class="modal-footer">
<strong><asp:Label ID="Label1" runat="server" Text="Thank You For Attending This Activity"></asp:Label></strong>
</div>
</div>