Uncaught Typeerror: $(...). Attr is not a Function

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0

because it doesn’t work?

$('#chatEnvia').click(function() {
  if ($("#chatEscrita").val() !== "") {
    $.post("inc_chatEnvia.php", {
      acesso: "ok",
      msg: $("#chatEscrita").val(),
      de: $("#de").val(),
      para: $("#para").val()
    });
    $("#chatEscrita").val("");

    $("#chatEnvia").Attr('data-toggle', 'modal');
    $("#chatEnvia").Attr('data-target', '#chatVazio');

  }
});

Uncaught Typeerror: $(...). Attr is not a Function

$("#chatEnvia").Attr('data-toggle', 'modal');
$("#chatEnvia").Attr('data-target', '#chatVazio');
javascript jquery
  • 9

    Try attr, lower-case.

  • @Victorstafusa kkkkkk It worked!... rsrs Thank you.

1 answer

2


Function calls are case sensitive, in your example, you are using ". Attr()", with uppercase letter:

 $("#chatEnvia").Attr('data-toggle', 'modal');

Try using with lower case letter: 

$("#chatEnvia").attr('data-toggle', 'modal');

Documentation: http://api.jquery.com/attr/

NOTE: All jQuery functions follow a lowerCamelCase pattern, that is, the initial letter will always be lowercase. More information: https://en.wikipedia.org/wiki/Camel_case

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