Ajax calendar extender not to select previous date

Question

1.00/5 (1 vote)

See more:

I am using ajax calendarextender and java script to restrict that the user will not select the past date but here i m facing an issue. if the user is selecting the past date then it is working fine ,if the user is selecting future date then also it is working fine but if the user is selecting the current date then also he is getting alert which is not required. My requirement is that the user can select current date plus the future date but restrict to enter any previous date.Please help me to solve this issue. below you can find the code:

ASP.NET

<!-- ============================== Fieldset 1 ============================== -->
		<fieldset>
			<legend>Enter Date</legend>
            <table>
            <tr>
            <td><label for="input-one" class="float">Date</label>
            </td><br />
            <td><asp:TextBox ID="txtDate" runat="server" CssClass="inp-text" Width="300px"></asp:TextBox> </td>
            <td><asp:Image runat="server" ID="btnDate2" AlternateText="cal2" ImageUrl="~/App_Themes/Images/icon_calendar.jpg" />
                <ajaxtoolkit:calendarextender  runat="server" ID="calExtender2" Format="dddd, MMMM dd, yyyy" PopupButtonID="btnDate2" TargetControlID="txtDate"  OnClientDateSelectionChanged="CheckDateEalier" /> </td>
            </tr></table>
				
		</fieldset>
		<!-- ============================== Fieldset 1 end ============================== -->

Javascrpt:-

JavaScript

<script type="text/javascript">
        function CheckDateEalier(sender, args)
            {
                if (sender._selectedDate < new Date())
                 {
                    alert("Day earlier than today cannot be selected.");
                    sender._selectedDate = new Date();
                    sender._textbox.set_Value(sender._selectedDate.format(sender._format))
                }
            }
        
</script>

Posted 14-May-12 20:47pm

Dharmenrda Kumar Singh

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Code 89 · Accepted Answer · 2012-05-14T21:00:00

<script type="text/javascript">
        function checkDate(sender, args) {
            var toDate= new Date();
            toDate.setMinutes(0);
            toDate.setSeconds(0);
            toDate.setHours(0);
            toDate.setMilliseconds(0);
            if ( sender._selectedDate < toDate) {
                alert("You can't select day earlier than today!");
                sender._selectedDate = toDate;
                //set the date back to the current date
                sender._textbox.set_Value(sender._selectedDate.format(sender._format))
            }
        }
    </script></script>