当使用JQuery将TextBox用作Datepicker时，如何限制用户在TextBox中输入任何数据 [英] How to Restrict the user to enter any data into TextBox when that TextBox is used as Datepicker by using JQuery

问题描述

大家好，

在我的Web应用程序中，我使用JQuery将TextBox用作Datepicker.每当Textbox获得焦点时，就会弹出日历，它的工作正常，但问题是当Textbox具有焦点时，如果我输入数字0到9并同时输入"/" Textbox不接受其他符号和字符.

我想限制在该文本框中输入任何类型的数据，包括数字0到9以及同样的"/".


请任何人帮助我实现这一目标.

在此先感谢

Hi all,

In my web application i am using TextBox as Datepicker by JQuery.Whenever that Textbox gets focus a Calender is popig up and It`s working fine but the problem is while Textbox having focus if i enter numbers 0 to 9 and simble "/" Textbox is accepting this not other simbles and characters.

I want to restrict entering any type of data into that textbox including numbers 0 to 9 and simble "/" also.


Please anybody help me to achive this one.

Thanks in advance

推荐答案

set

set

<asp:TextBox ID="txtDate" Width="245px" runat="server" CssClass="input2" onclick="Showcalander1(event)"></asp:TextBox>&nbsp<img

                                        src="images/icon_calander.gif" id="imgdate" runat="server" onclick="Showcalander1(event)"

                                        style="display: inline" />

并根据页面加载时的代码行为设置此

and from code behing on page load set this

txtDate.Attributes.Add("readonly", "readonly");

您可以尝试此 [ ^ ].

Hi,

You can try this[^].

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