Angularjs an introductory tutorial on SQL examples _angularjs

Angularjs SQL

The code in the previous section can also be used to read data from the database.

Get data from MySQL using PHP

Angularjs instance

 <! DOCTYPE html>  
 

Run Result:

Alfreds Futterkiste	Germany
Ana Trujillo Emparedados y helados	Mexico
Antonio Moreno Taquería	Mexico
Around the Horn	UK
B ' s Beverages	UK
Berglunds Snabbköp	Sweden
Blauer Delikatessen	Germany
Blondel père et fils	France
Bólido Comidas Preparadas	Spain
Bon app '	France
Bottom-dollar Marketse	Canada
Cactus Comidas para Llevar	Argentina
Centro Comercial Moctezuma	Mexico
Chop-suey Chinese	Switzerland
Comércio Mineiro	Brazil

Execute SQL fetch data in asp.net

Angularjs instance

 <! DOCTYPE html> 
 

Run Result:

Alfreds Futterkiste	Germany
Berglunds Snabbköp	Sweden
Centro Comercial Moctezuma	Mexico
Ernst Handel	Austria
Fissa Fabrica Inter. Salchichas S.A.	Spain
Galería del Gastrónomo	Spain
Island Trading	UK
Königlich Essen	Germany
Laughing Bacchus Wine Cellars	Canada
Magazzini Alimentari Riuniti	Italy
North/south	UK
Paris spécialités	France
Rattlesnake Canyon Grocery	USA
Simons Bistro	Denmark
The Big Cheese	USA
Vaffeljernet	Denmark
Wolski Zajazd	Poland

Service-side code

The following list of service-side code types is listed below:

Use PHP and MySQL. Returns JSON.

Use PHP and MS Access. Returns JSON.

Use ASP.net, VB, and MS Access. Returns JSON.

Use ASP.net, Razor, and SQL Lite. Returns JSON.

Cross-domain HTTP request

Cross-domain HTTP requests are required if you need to obtain data from different servers (different domain names).
Cross-domain requests are very common on Web pages. Many web pages from different servers uploaded into CSS, pictures, JS scripts and so on.
In modern browsers, for data security, all requests are strictly restricted to the same domain name, and if you need to invoke data from different sites, you need to solve them across domains.
The following PHP code runs using a Web site for cross-domain access.

Header ("Access-control-allow-origin: *");

More Cross-domain Access solutions refer to the best solution for PHP Ajax cross-domain problems.

1. PHP and MYSQL code examples

<?php
Header ("Access-control-allow-origin: *");
Header ("Content-type:application/json; 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 = ' {Records ': ['. $outp. ']} ';
$conn->close ();

Echo ($OUTP);
? >

2. PHP and MS Access code instances

<?php
Header ("Access-control-allow-origin: *");
Header ("Content-type:application/json; 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 = ' {Records ': ['. $outp. ']} ';

$conn->close ();

Echo ($OUTP);
? >

3. ASP.net, VB and MS Access code examples

<%@ Import namespace= "System.IO"%> <%@ Import namespace= "System.Data"%> <%@ import namespace= " System.Data.OleDb "%> <% response.appendheader (" Access-control-allow-origin "," * ") Response.appendheader (" Content-type "," Application/json ") Dim conn As OleDbConnection Dim objadapter As OleDbDataAdapter Dim objtable As DataTabl E 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 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 =" {"& C &" Recor DS "& C &": ["& Outp &"]} "Response.Write (OUTP) Conn.close%>

4. ASP.net, VB Razor and SQL Lite code instance

@{
response.appendheader ("Access-control-allow-origin", "*")
Response.appendheader ("Content-type", " Application/json ")
var db = Database.open (" Northwind ");
var query = db. Query ("Select CompanyName, City, Country from Customers");
var outp = ""
var c = chr (a)
}
@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 = "{" + C + "records" + C + ": [+ OUTP +]}"
@outp

The above is ANGULARJS SQL data collation, follow-up continue to add, hope to help learn friends.