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Asp.net 2.0 + c#

Scheduled Pinned Locked Moved ASP.NET
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  • S Sylvester george

    No buddy. It works in client side. Anyway the javascript code for mandatory text field is here function RequiredField() { document.getElementById("lblErrormessage").innerText = ''; if(document.getElementById("TextBox1").value == '') { document.getElementById("lblErrormessage").innerText = "Field is required"; return false; } return true; } add this method in Page_Load event code bahind on some submit button onclick like button1.Attributes.Add("onclick","return RequiredField()");

    Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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    ritu4321
    wrote on last edited by
    #5

    thanks

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    • R ritu4321

      thanks

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      Christian Graus
      wrote on last edited by
      #6

      Of course, "Textbox1" won't work, as the framework assigns it's own Id, based on where the control is in the page heirarchy. You're definately better off using the validators, which do indeed work on the client.

      Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

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      • S Sylvester george

        No buddy. It works in client side. Anyway the javascript code for mandatory text field is here function RequiredField() { document.getElementById("lblErrormessage").innerText = ''; if(document.getElementById("TextBox1").value == '') { document.getElementById("lblErrormessage").innerText = "Field is required"; return false; } return true; } add this method in Page_Load event code bahind on some submit button onclick like button1.Attributes.Add("onclick","return RequiredField()");

        Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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        ritu4321
        wrote on last edited by
        #7

        no i have a problem here . i have two textboxes .The problem is with this . At a time only one label gives text the other is not. i cant understand this . function checknews() { var reqheadline,reqnewsdetail; reqheadline=document.getElementById("TextBox1").innerText; reqnewsdetail=document.getElementById("TextBox2").innerText ; alert(reqnewsdetail); if(reqheadline=="") { document.getElementById("label5").innerText = "Enter Headline" ; return false; } if(reqnewsdetail=="") { alert("bhavna"); document.getElementById("label6").innerText = "Enter News Details" ; return false ; } return true; }

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        • R ritu4321

          no i have a problem here . i have two textboxes .The problem is with this . At a time only one label gives text the other is not. i cant understand this . function checknews() { var reqheadline,reqnewsdetail; reqheadline=document.getElementById("TextBox1").innerText; reqnewsdetail=document.getElementById("TextBox2").innerText ; alert(reqnewsdetail); if(reqheadline=="") { document.getElementById("label5").innerText = "Enter Headline" ; return false; } if(reqnewsdetail=="") { alert("bhavna"); document.getElementById("label6").innerText = "Enter News Details" ; return false ; } return true; }

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          Sylvester george
          wrote on last edited by
          #8

          change like this. if it works give score for me if(reqheadline=="") document.getElementById("label5").innerText = "Enter Headline" ; if(reqnewsdetail=="") document.getElementById("label6").innerText = "Enter News Details" ; if(reqheadline=="" || reqnewsdetail=="") return false ;

          Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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          • S Sylvester george

            change like this. if it works give score for me if(reqheadline=="") document.getElementById("label5").innerText = "Enter Headline" ; if(reqnewsdetail=="") document.getElementById("label6").innerText = "Enter News Details" ; if(reqheadline=="" || reqnewsdetail=="") return false ;

            Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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            ritu4321
            wrote on last edited by
            #9

            no its not working . return true does not work now.

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            • R ritu4321

              no its not working . return true does not work now.

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              Sylvester george
              wrote on last edited by
              #10

              add return true; in the end. Why are you not thinking simple logiv I dont know Anyway all the best

              Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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              • S Sylvester george

                add return true; in the end. Why are you not thinking simple logiv I dont know Anyway all the best

                Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                ritu4321
                wrote on last edited by
                #11

                not working var reqheadline,reqnewsdetail; reqheadline=document.getElementById("TextBox1").innerText; reqnewsdetail=document.getElementById("TextBox2").innerText ; if(reqheadline=="") document.getElementById("label5").innerText = "Enter Headline" ; if(reqnewsdetail=="") document.getElementById("label6").innerText = "Enter News Details" ; if(reqheadline=="" || reqnewsdetail=="") return false ; return true; }

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                • R ritu4321

                  not working var reqheadline,reqnewsdetail; reqheadline=document.getElementById("TextBox1").innerText; reqnewsdetail=document.getElementById("TextBox2").innerText ; if(reqheadline=="") document.getElementById("label5").innerText = "Enter Headline" ; if(reqnewsdetail=="") document.getElementById("label6").innerText = "Enter News Details" ; if(reqheadline=="" || reqnewsdetail=="") return false ; return true; }

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                  Sylvester george
                  wrote on last edited by
                  #12

                  what is the error you are getting?

                  Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                  • S Sylvester george

                    what is the error you are getting?

                    Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                    ritu4321
                    wrote on last edited by
                    #13

                    when i fill up now the textboxes it is not getting submitted.

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                    • R ritu4321

                      when i fill up now the textboxes it is not getting submitted.

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                      Sylvester george
                      wrote on last edited by
                      #14

                      why are you changing your code yourself. see my code for text box as if(document.getElementById("TextBox1").value == '') but you changed as innerText. for textbox its value for label its innerText ok

                      Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                      • S Sylvester george

                        why are you changing your code yourself. see my code for text box as if(document.getElementById("TextBox1").value == '') but you changed as innerText. for textbox its value for label its innerText ok

                        Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                        ritu4321
                        wrote on last edited by
                        #15

                        sorry for giving you the trouble. now its working . thanks

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                        • R ritu4321

                          sorry for giving you the trouble. now its working . thanks

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                          Sylvester george
                          wrote on last edited by
                          #16

                          You have to sharpen your Javascript knowledge. Read this link which is from w3cschools.this will help you alot http://www.w3schools.com/js/default.asp[^]

                          Regards, Sylvester G Senior Software Engineer Xoriant Solutions sylvester_g_m@yahoo.com

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                          • R ritu4321

                            In my application i have two textboxes and a save button. ON clicking Save button on client side i want to check that the textboxes are not empty and display the appropriate message on the label controls. thanks in advance.

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                            shirish78
                            wrote on last edited by
                            #17

                            You can either use javascript or requiredfield validatior for this

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