error [object Object] get value of ids(loop to remove class

Question

In example below i have 3 courses for employee michel

I have 3 courses per employee

c# removebutton

sql removebutton

java removebutton

i need to remove sql and java and store values in ids variable

i do it but when check variable ids it give me error

i check value of ids it give me error

local host 3642 says [object Object]

<script>
$(function () {
var index = 0;
$("#tb").on("click", ".r", function () {
$(this).parent().parent().hide();
$(this).parent().prev().prev().find("input").addClass("remove");
});
var ids = {};
var i = 0;
$(".remove").each(function () {
ids[i] = $(this).val();
i++;
});
$('#removeid').click(function () {
alert(ids);
});
// to get values of courses when page loaded
$.ajax({
url: "/Employeedata/getcoursesbyempid",
data:{x:$("#hid").val()},
success: function (res) {
$.each(res, function (i, e) {
$("#tb").append("<tr><td><input type = 'hidden' name='empcourses[" + index + "].CourseId' value='" + e.Id + "'/></td><td>" + e.CourseName + "</td><td><input type='button' value='remove' class='r'</td></tr>")
index++;
});
}
})
});
</script>
</head>
<body>
<div>
<input type="hidden" value="@ViewBag.hid" id="hid" />
<input type="submit" value="save" />
<input type="submit" value="getvalue" id="removeid" />
</div>
<table id="tb">
</table>
}

Midhun T P · Answer

Hi You are declaring ids as an object. You should declare it as an array - var ids = {}; Instead of this use below line var ids = [];

ahmed salah · Answer

fantastic it is true thank you very much

ahmed salah · Answer

what is wrong in code above

ahmed salah · Answer

thank you for reply i do as you tell me but when click button removeid alert not generated my code as following $( '#removeid' ).click( function (){ var ids={}; var i=0; $( .remove ).each( function (){ ids[i]=$( this ).val(); i++; }); for ( var k=0;k alert(ids[k]); } });

Midhun T P · Answer

Hi Why are you putting ids inside alert. You have to loop through the ids array as like below- for(var k=0;k<ids.length;k++){ alert(ids[k]); }

ahmed salah · Answer

also i do it as following same error happen object Object $( '#removeid' ).click( function (){ var ids={}; var i=0; $( .remove ).each( function (){ ids[i]=$( this ).val(); i++; }); alert(ids); alert(ids); });

ahmed salah · Answer

I do as you tell me in previous thread add script inside button but same message error object Object generated i need to sure that ids have values if possible can any one solve that my code as following $( #tb ).on( click  .r  function (){ $( this ).parent().parent().hide(); $( this ).parent().prev().prev().find( input ).addClass( remove ); var ids={}; var i=0; $( .remove ).each( function (){ ids[i]=$( this ).val(); i++; }); alert(ids); });

Midhun T P · Answer

Hi From your question i think that you are not getting any errors. It is just the alert message coming. It comes like object because you are putting an array inside alert. For your code to work you have do below things first- Put below code var ids = {}; var i = 0; $(.remove).each(function () { ids[i] = $(this).val(); i++; }); inside below click function $('#removeid').click(function () { //Here you put above script alert(ids); }); Now you get id's to remove in the ids array. You can loop through the array for getting id's

Delpin Susai Raj · Answer

$('.column').remove();

Delpin Susai Raj · Answer

http://stackoverflow.com/questions/32140868/i-cant-get-the-value-of-an-object-htmlinputelement-jquery