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Invalid JSON primitive: codigo. RRS feed

  • Pergunta

  • Alguém tem alguma sugestão?

    No código abaixo retorna com erro quando tendo excluir um registro da tabela:

    SCRIPT:

       $("#add").click(function () {      
            $.ajax({
                url: '@Url.Action("AddProduto", "Produto")',         
                type: "POST",
                data: $('#formprod').serializeArray(),
                success: function (data) {
                    if (data.success) {
                        $('#tabelaproduto > tbody:last').append('<tr style="font-size:10px">' + '<td hidden>' + data.id + '</td>' + '<td>' + data.descricao + '</td>' + '<td>' + '<input type="image" src="/Images/excluir.png" onclick="clicado(this)">' + '</td>' + '</tr>');
                        $('#formprod')[0].reset();
                        $("#validacaoproduto").html("");
                    }
                    else {
                        $("#validacaoproduto").html(data.msg);
                    }
                }
            });
            return false;
        });
        function clicado(a) {
            console.log($(a).closest('tr')[0].rowIndex);
            var linhaIndex = $(a).closest('tr')[0].rowIndex;
            var codigo = $(a).closest('tr').children('td')[0].innerText;
            $.ajax({           
                url: '@Url.Action("DelProduto", "Produto")',
                type: "POST",
                contentType: 'application/json; charset=utf-8',
                data: { codigo: codigo },
                success: function (data) {
                    document.getElementById("tabelaproduto").deleteRow(linhaIndex);
                    console.log("ok");
                }
            });
        }

    ERRO:

    <!DOCTYPE html>
    <html>
        <head>
            <title>Invalid JSON primitive: codigo.</title>
            <meta name="viewport" content="width=device-width" />
            <style>
             body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;} 
             p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
             b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
             H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
             H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
             pre {font-family:"Consolas","Lucida Console",Monospace;font-size:11pt;margin:0;padding:0.5em;line-height:14pt}
             .marker {font-weight: bold; color: black;text-decoration: none;}
             .version {color: gray;}
             .error {margin-bottom: 10px;}
             .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
             @media screen and (max-width: 639px) {
              pre { width: 440px; overflow: auto; white-space: pre-wrap; word-wrap: break-word; }
             }
             @media screen and (max-width: 479px) {
              pre { width: 280px; }
             }
            </style>
        </head>
    
        <body bgcolor="white">
    
                <span><H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>
    
                <h2> <i>Invalid JSON primitive: codigo.</i> </h2></span>
    
                <font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif ">
    
                <b> Description: </b>An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
    
                <br><br>
    
                <b> Exception Details: </b>System.ArgumentException: Invalid JSON primitive: codigo.<br><br>
    
                <b>Source Error:</b> <br><br>
    
                <table width=100% bgcolor="#ffffcc">
                   <tr>
                      <td>
                          <code>
    
    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.</code>
    
                      </td>
                   </tr>
                </table>
    
                <br>
    
                <b>Stack Trace:</b> <br><br>
    
                <table width=100% bgcolor="#ffffcc">
                   <tr>
                      <td>
                          <code><pre>
    
    [ArgumentException: Invalid JSON primitive: codigo.]
    

    sexta-feira, 22 de maio de 2015 14:22

Todas as Respostas

  • Coloque assim (codigo entre aspas duplas):

    data: { "codigo": codigo },


    Att. Andre de Mattos Ferraz - www.iamferraz.com.br - http://mbsy.co/ldecrespigny/19022985

    terça-feira, 29 de dezembro de 2015 15:49