Laravel : how to get database value in my java script variable?

Question

i am new laravel ...facing problem in getting value in javscript variable below code :

 var id = $("#question_id").html('{{ $value->question_id }}');

Using div in blade part

<div id="question_id">{{ $value->question_id }}</div>

how to get question id in var id?Getting error value not define i use foreach loop it shows nothing? how to proceed?

make sure that the controller is passing the variable to the view that includes this script — Hussein
– Hussein, Commented Jun 21, 2018 at 18:47
getting this : w.fn.init [div#question_id] in console when is print console.log(id); — prasoon mudgal
– prasoon mudgal, Commented Jun 21, 2018 at 18:52

Zualex · Accepted Answer · 2018-06-21 18:58:31Z

1

Maybe you can use data attributes to pass variables

<div id="question_id" data-field-id="{{ $value->question_id }}"></div>

<script>
    var id = $("#question_id").data("field-id");
</script>

It is still possible that some of this will work:

var id = $("#question_id").html("{{ $value->question_id }}");
var id = $("#question_id").html("{!! $value->question_id !!}");
var id = $("#question_id").html(<?php echo $value->question_id; ?>);

answered Jun 21, 2018 at 18:58

Zualex

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2 Comments

prasoon mudgal Over a year ago

what data-field-id means here?

prasoon mudgal Over a year ago

how i can get my previous page id value ? in javascript variable

Sunil kumawat · Accepted Answer · 2018-06-21 18:51:44Z

0

You can use in JS

var id = $("#question_id").text();

answered Jun 21, 2018 at 18:51

Sunil kumawat

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1 Comment

prasoon mudgal Over a year ago

it shows undefined until i put that into foreach loop like @foreach($getquestions as $value) var id = $("#question_id").html ('{{ $value->question_id }}'); @endforeach

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