【发布时间】:2011-05-13 00:32:14
【问题描述】:
我正在尝试将日期选择器中的选定值绑定到 asp 文本框,但出现此错误:“this._targetEl.value.length”为空或不是对象。
代码如下:
<InsertItemTemplate>
Book Title:
<asp:DropDownList ID="DropDownList1" runat="server"
DataSourceID="booktitleDataSource" DataTextField="booktitle"
DataValueField="bookid" SelectedValue='<%# Bind("bookid", "{0}") %>'>
</asp:DropDownList>
<asp:SqlDataSource ID="booktitleDataSource" runat="server"
ConnectionString="<%$ ConnectionStrings:LibrarySystemConnectionString %>"
SelectCommand="SELECT [bookid], [booktitle] FROM [TblBooks]">
</asp:SqlDataSource>
<br />
Employee PIN:
<asp:TextBox ID="employeeidTextBox" runat="server"
Text='<%# Bind("employeeid") %>' />
<br />
Department:
<asp:TextBox ID="departmentTextBox" runat="server"
Text='<%# Bind("department") %>' />
<br />
Date borrowed:
<asp:TextBox ID="dateborrowedTextBox" runat="server" Text='<%# Bind("dateborrowed") %>' />
<%--<input type="text" name="dateborrowedTextBox" readonly="readonly" id="dateborrowedTextBox">--%>
<a href="#" onclick="cdp1.showCalendar(this, 'dateborrowedTextBox'); return false;">Date Picker</a>
<br />
<asp:Button ID="InsertButton" runat="server" CausesValidation="True"
CommandName="Insert" Text="Insert" />
<asp:Button ID="InsertCancelButton" runat="server" CausesValidation="False"
CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
当我工作的时候
尝试使用<input type="text" name="dateborrowed" readonly="readonly" id="dateborrowedTextBox">,但是当我尝试使用 asp:TextBox 时,我无法将所选值从日期选择器传递到文本框。那么我哪里做错了?有没有办法对日期选择器链接进行编程以调用弹出日历? (顺便说一句,它在 Java 中)
我们将不胜感激! 提前致谢。
【问题讨论】:
标签: c# javascript asp.net