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Alert if Current date is previous then 4 days

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User-807418713 posted

Hi

I have textbox1 in which I have a value for example

01-Dec-2019

In textbox2 I have 06-Dec-2019

Now on button click I want to show you have exceed more then 4 days from Current date.

Thank you

Friday, December 6, 2019 5:30 AM

Answers

User-1780421697 posted

C#:
  protected void btn_Click(object sender, EventArgs e)
        {
            DateTime StartDate = DateTime.Parse(txt1.Text);
            DateTime EndDate = DateTime.Parse(txt2.Text);

            int days = ((EndDate.Date - StartDate.Date).Days)-1;

            lbl.Text = $"you have exceed more then {days.ToString()} days from Current date";
        }

  
//.aspx 


<asp:TextBox id="txt1" runat="server"></asp:TextBox>
<asp:TextBox id="txt2" runat="server"></asp:TextBox>
<asp:Button ID="btn" runat="server" Text="Validate" OnClick="btn_Click" />


<asp:Label id="lbl" runat="server"></asp:Label>

Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM

Friday, December 6, 2019 6:38 AM

User-719153870 posted

Hi Gopi.MCA,

Now on button click I want to show you have exceed more then 4 days from Current date.

This can be done with jquery very easily. Please refer to below demo:

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script src="Scripts/jquery-3.3.1.min.js"></script>
    <script>
        function check() {
            var start = new Date($('#TextBox1').val())
            var end = new Date($('#TextBox2').val())
            var exceed = (end.getTime() - start.getTime()) / (1000 * 60 * 60 * 24)
            alert("you have exceed more then " + (exceed-1) + " days from Current date");
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <asp:TextBox ID="TextBox1" runat="server" Text="01-Dec-2019"></asp:TextBox>
            <asp:TextBox ID="TextBox2" runat="server" Text="06-Dec-2019"></asp:TextBox>
            <input type="button" value="Run" onclick="check()" />
        </div>
    </form>
</body>
</html>

Below is the result:

Actually, the number of days between 01-Dec-2019 and 06-Dec-2019 should be 5. No matter what, the number will be exptected which is 4.

Best Regard,

Yang Shen

Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM

Friday, December 6, 2019 6:49 AM

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