Hi,
i want to try some coding with angularjs.
I need to compile a input tag with some numeric data and when what i've
inserted is in a field in a table, my app returning relative data.
Eg.
Table Product: two field -> Barcode (primary key) and Description (textual)
12345 - descr1
23456 - descr2
I want that if i've compiled first input tag with 12345, in the second
input tag is displayed "descr1" dinamically.
I've tried this:
...include angularjs file...
<script>
var mag = angular
.module('magInOut', []);
.controller('ins', ['$scope', '$http', function ($scope, $http) {
$http.get("product.php", {params:{barcode:$scope.barcode}})
.success(function(data){
$scope.data = data;
})
.error(function() {
$scope.data = "error in fetching data";
});
}]);
</script>
</head>
<body ng-app="magInOut">
<div ng-controller="ins">
<input type="text" name="barcode" />
<input type="text" value="{{ data.Description }}" />
</div>
</body>
This is product.php file:
... connecting database
<?
$barcode = $_REQUEST['barcode'];
$query = "SELECT Description FROM products WHERE Barcode = :barcode"
;
if($stmt = $connection->prepare($query)){
$stmt->bindValue(':barcode', $barcode, PDO::PARAM_INT);
$stmt->execute();
$arrayResult = $stmt->fetch(PDO::FETCH_ASSOC);
$data[] = $arrayResult;
}
print json_encode($data);
?>
I don't know how to pass barcode variable into php page without do a form.
It is possible?
Thank you
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