I'm trying to plot (with Flot) a pie chart with some data
var data = <?php echo json_encode($data)?>
The result I get from that is this:
var data = [
{"label":"Crear Usuario", "data":"2"},
{"label":"Impresoras", "data":"1"},
{"label":"Problema Correo", "data":"1"},
{"label":"Requisicion Equipo", "data":"1"},
{"label":"Sitio Web", "data":"1"}
]
The problem here is that I need the label
and data
without the quotes, I already tried json_encode($data, JSON_NUMERIC_CHECK);
but only removes the quotes from the numbers.
The following format is what I need:
var data = [
{label:"Crear Usuario",data:2}, ...
First, you have to generate your array in php so the data's value are integers, not strings:
I emulated your array from your json_encode(), I guess it looks like this (or it should):
$array = array(
array("label" => "Crear Usuario", "data" => 2),
array("label" => "Impresoras", "data" => 1),
array("label" => "Problema Correo", "data" => 1),
array("label" => "Requisicion Equipo", "data" => 1),
array("label" => "Sitio Web", "data" => 1)
);
$data = json_encode($array);
Then you are missin in Javascript the JSON.parse() to actually make that output into a json object:
<script>
var data = '<?php echo $data; ?>';
var json = JSON.parse(data);
console.log(json);
console.log(json[0]);
</script>
The console.log()'s output this for me:
[Object, Object, Object, Object, Object] // First console.log(): one object with the 5 Objects.
Object {label: "Crear Usuario", data: 2} // secons console log (json[0]) with the first object
Looks like what you need, am I right?