CODEWITHSUNDEEP
jqueryfunction
cd d
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Reputation: 73

How can i combine two function jQuery

I have two date Picker one is for FromDate and another is for ToDate and i want to subtract both date so that i can get DateDiffrence using j Query I understand i can not store two Selected date in variable and then i can perform Subtraction.

 <script>
        function deFromDateChanged(s, e) {
            var deFromDate = (s.GetInputElement().value)
            alert(deFromDate );
        }
         function deToDateChanged(s, e) {
            var deToDate = (s.GetInputElement().value)
            alert(deToDate );
        }
     var ResultDate = deToDate  - deFromDate  //That is Wrong I can Not access

    </script>

DateEdit

  <td>Issues Date:</td>
    <td>
      <dx:ASPxDateEdit ID="deFromDate" runat="server" Width="220px" AllowUserInput="False" Height="25px" EditFormatString="dd-MMM-yyyy" DisplayFormatString="dd-MMM-yyyy" EditFormat="Custom"
          Theme="Office2003Blue" ClientInstanceName="deFromDate" OnInit="deFromDate_Init">
           <DropDownButton Image-Url="../Images/calendar.png" Image-Height="23px" Image-Width="23px"></DropDownButton>
            <ClientSideEvents DateChanged="deFromDateChanged" />
              </dx:ASPxDateEdit>
                </td>
                  <td>
      <dx:ASPxDateEdit ID="deToDate" runat="server" Width="220px" AllowUserInput="False" Height="25px"
           EditFormatString="dd-MMM-yyyy" DisplayFormatString="dd-MMM-yyyy" EditFormat="Custom"
           Theme="Office2003Blue" ClientInstanceName="deQuoDate" OnInit="deToDate_Init">
             <DropDownButton Image-Url="../Images/calendar.png" Image-Height="23px" Image-Width="23px"></DropDownButton>
               <ClientSideEvents DateChanged="deToDateChanged" />
                </dx:ASPxDateEdit>
                 </td>

As i can understand i cn not access both Date value in one function is there any alternate way to do same

Upvotes: 0

Views: 41

Answers (1)

Andrea Viviani
Andrea Viviani

Reputation: 267

Your deFromDate and deToDate variables are stored locally in your functions.

To use the variables outside the function you have to inizialize them outside:

var deToDate;

var deToDate;

Then assign the value inside the functions

function deFromDateChanged(s, e) {
        deFromDate = (s.GetInputElement().value)
        alert(deFromDate );
    }  

function deToDateChanged(s, e) {
        deToDate = (s.GetInputElement().value)
        alert(deToDate );
    }

and then subtract two date object

var ResultDate = Math.abs(deToDate - deFromDate); //difference in milliseconds

Upvotes: 2

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