AngularJS SQL

在前面章節中的代碼也可以用于讀取數據庫中的數據。

使用 PHP 從 MySQL 中獲取數據

AngularJS 實例

{{ x.Name }}

{{ x.Country }}

function customersController($scope,$http) {

var site = "http://www.w3cschool.cn";

var page = "/statics/demosource/Customers_SQL.php";

$http.get(site + page)

.success(function(response) {$scope.names = response;});

}

嘗試一下 ?

ASP.NET 中執行 SQL 獲取數據

AngularJS 實例

{{ x.Name }}

{{ x.Country }}

function customersController($scope,$http) {

var site = "http://www.w3cschool.cn";

var page = "/try/angularjs/data/Customers_SQL.aspx";

$http.get(site + page)

.success(function(response) {$scope.names = response;});

}

嘗試一下 ?

PHP 讀取 MySQL 數據代碼

header("Access-Control-Allow-Origin: *");

header("Content-Type: text/html; charset=UTF-8");

$conn = new mysqli("myServer", "myUser", "myPassword", "Northwind");

$result = $conn->query("SELECT CompanyName, City, Country FROM Customers");

$outp "[";

while($rs = $result->fetch_array(MYSQLI_ASSOC)) {

if ($outp != "[") {$outp .= ",";}

$outp .= '{"Name":"'? . $rs["CompanyName"] . '",';

$outp .= '"City":"'?? . $rs["City"]??????? . '",';

$outp .= '"Country":"'. $rs["Country"]???? . '"}';

}

$outp .="]";

$conn->close();

echo($outp);

?>

PHP 讀取 MS Access 代碼

header("Access-Control-Allow-Origin: *");

header("Content-Type: text/html; charset=ISO-8859-1");

$conn = new COM("ADODB.Connection");

$conn->open("PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source=Northwind.mdb");

$rs = $conn->execute("SELECT CompanyName, City, Country FROM Customers");

$outp = "[";

while (!$rs->EOF) {

if ($outp != "[") {$outp .= ",";}

$outp .= '{"Name":"'? . $rs["CompanyName"] . '",';

$outp .= '"City":"'?? . $rs["City"]??????? . '",';

$outp .= '"Country":"'. $rs["Country"]???? . '"}';

$rs->MoveNext();

}

$outp .= "]";

$conn->close();

echo ($outp);

?>

服務端 ASP.NET, VB 和 MS Access 代碼

Response.AppendHeader("Access-Control-Allow-Origin", "*")

Dim conn As OleDbConnection

Dim objAdapter As OleDbDataAdapter

Dim objTable As DataTable

Dim objRow As DataRow

Dim objDataSet As New DataSet()

Dim outp

Dim c

conn = New OledbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=Northwind.mdb")

objAdapter = New OledbDataAdapter("SELECT CompanyName, City, Country FROM Customers", conn)

objAdapter.Fill(objDataSet, "myTable")

objTable=objDataSet.Tables("myTable")

outp = "["

c = chr(34)

for each x in objTable.Rows

if outp <> "[" then outp = outp & ","

outp = outp & "{" & c & "Name"??? & c & ":" & c & x("CompanyName") & c & ","

outp = outp &?????? c & "City"??? & c & ":" & c & x("City")??????? & c & ","

outp = outp &?????? c & "Country" & c & ":" & c & x("Country")???? & c & "}"

next

outp = outp & "]"

response.write(outp)

conn.close

%>

服務端 ASP.NET, VB Razor 和 SQL Lite 代碼

@{

Response.AppendHeader("Access-Control-Allow-Origin", "*")

var db = Database.Open("Northwind");

var query = db.Query("SELECT CompanyName, City, Country FROM Customers");

var outp ="["

}

@foreach(var row in query)

{

if outp <> "[" then outp = outp + ","

outp = outp + "{" + c + "Name"??? + c + ":" + c + @row.CompanyName + c + ","

outp = outp +?????? c + "City"??? + c + ":" + c + @row.City??????? + c + ","

outp = outp +?????? c + "Country" + c + ":" + c + @row.Country???? + c + "}"

}

outp = outp + "]"

@outp

總結

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