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javascript funtion

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  • B Offline
    B Offline
    bijeshputhalath
    wrote on last edited by
    #1

    Hi , I have try to get the value of a javascript funtion.The result displayed on the aspx form.My problem is that I cant get the value in aspx.cs part. I have some code like this in aspx page document.getElementById("lblop").innerText = currency_show_conversion(document.getElementById("lbl_netamt").innerText,"INR","USD"); in lblop the value is printing. but i try in aspx.cs that, string abc=lblop.Text Nothing is get....What things wrong in my code? please help me Thanks in advance, Bijesh

    W 1 Reply Last reply
    0
    • B bijeshputhalath

      Hi , I have try to get the value of a javascript funtion.The result displayed on the aspx form.My problem is that I cant get the value in aspx.cs part. I have some code like this in aspx page document.getElementById("lblop").innerText = currency_show_conversion(document.getElementById("lbl_netamt").innerText,"INR","USD"); in lblop the value is printing. but i try in aspx.cs that, string abc=lblop.Text Nothing is get....What things wrong in my code? please help me Thanks in advance, Bijesh

      W Offline
      W Offline
      www Developerof NET
      wrote on last edited by
      #2

      You have to store the value that u are assigning to the label in a hidden field and access that hidden field in ur code.

      When you fail to plan, you are planning to fail.

      J B 2 Replies Last reply
      0
      • W www Developerof NET

        You have to store the value that u are assigning to the label in a hidden field and access that hidden field in ur code.

        When you fail to plan, you are planning to fail.

        J Offline
        J Offline
        Jagadeesh Jupalli
        wrote on last edited by
        #3

        We can also use session variables here......

        B 1 Reply Last reply
        0
        • W www Developerof NET

          You have to store the value that u are assigning to the label in a hidden field and access that hidden field in ur code.

          When you fail to plan, you are planning to fail.

          B Offline
          B Offline
          bijeshputhalath
          wrote on last edited by
          #4

          Hi, Please give some sample code for how assigning hiddenfield to the label and how used it in code.... Thanks Bijesh

          W 1 Reply Last reply
          0
          • J Jagadeesh Jupalli

            We can also use session variables here......

            B Offline
            B Offline
            bijeshputhalath
            wrote on last edited by
            #5

            Hi, Thanks for your reply. But I dont know how to use session here.Please give any sample code. Regards Bijesh

            J 1 Reply Last reply
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            • B bijeshputhalath

              Hi, Thanks for your reply. But I dont know how to use session here.Please give any sample code. Regards Bijesh

              J Offline
              J Offline
              Jagadeesh Jupalli
              wrote on last edited by
              #6

              example of using session variables in Java Script function showThankyouMsg(){ var imgwidth, imgheight, messhead, mess1, mess2, mess3, divleft, messageType; var strCancelCheckIn = '<%=Session["AgreeYN"]%>'; var strPaymentOption = '<%=Session["paymenttype"]%>'; var visitInfoCorrectYes = '<%=Session["visitInfoCorrectYes"]%>'; var strcopayamount = '<%=Session["copayamount"]%>'; var strprimaryins = '<%=Session["primaryins"]%>'; var strcopaytransfail = '<%=Session["copaytransaction"]%>'; var SpeakToStaff = '<%=Session["hydSpkToStaff"]%>'; var paytype = '<%=Session["paymenttypeCash"]%>'; .................... }

              My Blogs... .Net Interview Questions
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              J B 2 Replies Last reply
              0
              • J Jagadeesh Jupalli

                example of using session variables in Java Script function showThankyouMsg(){ var imgwidth, imgheight, messhead, mess1, mess2, mess3, divleft, messageType; var strCancelCheckIn = '<%=Session["AgreeYN"]%>'; var strPaymentOption = '<%=Session["paymenttype"]%>'; var visitInfoCorrectYes = '<%=Session["visitInfoCorrectYes"]%>'; var strcopayamount = '<%=Session["copayamount"]%>'; var strprimaryins = '<%=Session["primaryins"]%>'; var strcopaytransfail = '<%=Session["copaytransaction"]%>'; var SpeakToStaff = '<%=Session["hydSpkToStaff"]%>'; var paytype = '<%=Session["paymenttypeCash"]%>'; .................... }

                My Blogs... .Net Interview Questions
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                J Offline
                J Offline
                Jagadeesh Jupalli
                wrote on last edited by
                #7

                take the value like this var strSessionValues = document.getElementById('divSessionValues').innerText; and assign it to the session variable....

                My Blogs... .Net Interview Questions
                All about my Online Trading

                1 Reply Last reply
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                • J Jagadeesh Jupalli

                  example of using session variables in Java Script function showThankyouMsg(){ var imgwidth, imgheight, messhead, mess1, mess2, mess3, divleft, messageType; var strCancelCheckIn = '<%=Session["AgreeYN"]%>'; var strPaymentOption = '<%=Session["paymenttype"]%>'; var visitInfoCorrectYes = '<%=Session["visitInfoCorrectYes"]%>'; var strcopayamount = '<%=Session["copayamount"]%>'; var strprimaryins = '<%=Session["primaryins"]%>'; var strcopaytransfail = '<%=Session["copaytransaction"]%>'; var SpeakToStaff = '<%=Session["hydSpkToStaff"]%>'; var paytype = '<%=Session["paymenttypeCash"]%>'; .................... }

                  My Blogs... .Net Interview Questions
                  All about my Online Trading

                  B Offline
                  B Offline
                  bijeshputhalath
                  wrote on last edited by
                  #8

                  Hi, ok.How i connect this with my coding?pls go through my first post.where i put session state and I need to assign the label value to session.but here session is assign to a varriable.How I take the value in aspx.cs? Please give some details. Thanks again, Bijesh

                  J 1 Reply Last reply
                  0
                  • B bijeshputhalath

                    Hi, ok.How i connect this with my coding?pls go through my first post.where i put session state and I need to assign the label value to session.but here session is assign to a varriable.How I take the value in aspx.cs? Please give some details. Thanks again, Bijesh

                    J Offline
                    J Offline
                    Jagadeesh Jupalli
                    wrote on last edited by
                    #9

                    You had a value in JavaScript and want to display it in a label as well as pass it to .aspx.cs file Right?? Write a Separate JavaScript function for that 1. First calculate the value and Place it in the session (use can use above) 2. assign it to the label using (document.getElementById("lblBirthDate").value = '<%=Session["birthdate"]%>';) 3. Call this function on pageload or button click... ~JJ

                    My Blogs... .Net Interview Questions
                    All about my Online Trading

                    B 1 Reply Last reply
                    0
                    • J Jagadeesh Jupalli

                      You had a value in JavaScript and want to display it in a label as well as pass it to .aspx.cs file Right?? Write a Separate JavaScript function for that 1. First calculate the value and Place it in the session (use can use above) 2. assign it to the label using (document.getElementById("lblBirthDate").value = '<%=Session["birthdate"]%>';) 3. Call this function on pageload or button click... ~JJ

                      My Blogs... .Net Interview Questions
                      All about my Online Trading

                      B Offline
                      B Offline
                      bijeshputhalath
                      wrote on last edited by
                      #10

                      Hai, I write the function like this. function calculate() { alert('welcome'); document.getElementById("<%=lbl_netamount.ClientID%>").innerText = currency_show_conversion(document.getElementById("lbl_netamt").innerText,"INR","USD"); var amount= document.getElementById("<%=lbl_netamount.ClientID%>").innerText; '<%=Session["Amount"]%>'=amount; document.getElementById("lbl_netamount").value = '<%=Session["Amount"]%>'; } How I call it in aspx.cs page?? Thanks Bijesh

                      1 Reply Last reply
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                      • B bijeshputhalath

                        Hi, Please give some sample code for how assigning hiddenfield to the label and how used it in code.... Thanks Bijesh

                        W Offline
                        W Offline
                        www Developerof NET
                        wrote on last edited by
                        #11

                        bijeshputhalath wrote:

                        document.getElementById("lblop").innerText = currency_show_conversion(document.getElementById("lbl_netamt").innerText,"INR","USD");

                        drop in a hidden field on to ur UI, set an ID for it for eg:Hid1 and in javascript wtite the following code document.getElementById("Hid1").value=currency_show_conversion(document.getElementById("lbl_netamt").innerText,"INR","USD"); and now wherevever u need to acces this value in code behind, use String currency=Hid1.value; and currency has the value returned by the javascript function.

                        When you fail to plan, you are planning to fail.

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