I have problem in asp.net with java script

Posted by Nuwan under ASP.NET on 11/13/2012 | Points: 10 | Views : 1862 | Status : [Member] | Replies : 2

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I want to insert data using asp.net web application.
First I want to read in data base that record number already exits in the data base.
after i want to show confirmation message box Like, If record number already exits Do you a want really continue Confirmation and
if click OK Record save with same record number.

Please help me that matter

Rathnayake

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Posted by: Santhi on: 11/14/2012 [Member] Starter | Points: 25

0	Hi, Call the javascript function from the c# if the record exists for the same number. Try In this way. <script type="text/javascript"> function ConfirmSave() { if (confirm(' really continue Confirmation?')) { document.getElementById('<%= Button1.ClientID %>').click(); } } </script> call this script from the C# where the record exists: ClientScriptManager cs = Page.ClientScript; cs.RegisterStartupScript(this.GetType(), "ConfirmSave", "ConfirmSave()", true); On the buttonclick event right the save record steps. Thanks && Regards, V. Santhi Thanks & Regards, Santhi .V Nuwan, if this helps please login to Mark As Answer. \| Alert Moderator

Hi,

Call the javascript function from the c# if the record exists for the same number.
Try In this way.

<script type="text/javascript">
function ConfirmSave() {
if (confirm(' really continue Confirmation?')) {
document.getElementById('<%= Button1.ClientID %>').click();
}
}
</script>

call this script from the C# where the record exists:

ClientScriptManager cs = Page.ClientScript;
cs.RegisterStartupScript(this.GetType(), "ConfirmSave", "ConfirmSave()", true);

On the buttonclick event right the save record steps.

Thanks && Regards,
V. Santhi

Thanks & Regards,
Santhi .V

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Posted by: Funda on: 11/14/2012 [Member] Starter | Points: 25

0	If you are using Asp.Net 3.5 and above use Script manager... ///If the record is exist in DB Call This in Server Side.Which will call the JavaScrip Confrim POP UP ScriptManager.RegisterStartupScript(Page, GetType(), "disp_confirm", "<script>disp_confirm()</script>", false); ******************************************************************************************************************************************************** <script type="text/javascript"> function disp_confirm() { var r = jConfirm("Record is already exits! Do you a want really continue") if (r == true) { PageMethods.ProcessIT(); ///Add Parameter if you want.This will call the C# Method directly from JavaScript /// You can handel sucess as well error for ProcessIT() , If you want... /// function onSucess(result) { /// alert(result); /// } /// function onError(result) { /// alert('Something wrong.'); /// } } else { jAlert("You pressed Cancel!") } </script> *************************************************************************************************************************************************************** /// Which will be called from Java Script , If you want you can return the value back to JavaScript [WebMethod] public static string ProcessIT() ///Add Parameter if you want to get the value from Javascript. { string result = "Done"; return result; } Nuwan, if this helps please login to Mark As Answer. \| Alert Moderator

If you are using Asp.Net 3.5 and above use Script manager...

///If the record is exist in DB Call This in Server Side.Which will call the JavaScrip Confrim POP UP

ScriptManager.RegisterStartupScript(Page, GetType(), "disp_confirm", "<script>disp_confirm()</script>", false);

**********************************************************************************************************************************************************

<script type="text/javascript">

   function disp_confirm() {

       var r = jConfirm("Record is already exits! Do you a want really continue")

       if (r == true) {

            PageMethods.ProcessIT(); ///Add Parameter if you want.This will call the C# Method directly from JavaScript

             /// You can handel sucess as well error for ProcessIT() , If you want...

             /// function onSucess(result) {

             ///    alert(result);

            /// }

           /// function onError(result) {

           ///     alert('Something wrong.');

          ///  }



       }

       else {

           jAlert("You pressed Cancel!")

       }

</script>

*****************************************************************************************************************************************************************

/// Which will be called from Java Script , If you want you can return the value back to JavaScript

[WebMethod]

    public static string ProcessIT() ///Add Parameter if you want to get the value from Javascript.

    {

        string result = "Done";

        return result;

    }

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