Javascript Angular.js和Node.js获得get而不是POST
我想写一篇文章,但我仍然可以在浏览器上使用。我正在使用节点和角度。 这是我的HTML表单 HTMLJavascript Angular.js和Node.js获得get而不是POST,javascript,html,angularjs,Javascript,Html,Angularjs,我想写一篇文章,但我仍然可以在浏览器上使用。我正在使用节点和角度。 这是我的HTML表单 HTML <form ng-app="formApp" ng-controller="formCtrl"> nome:<input type="text" ng-model="nome" name="nome"><br> cognome:<input type="text" name="cognome"><br> ragioneSoci
<form ng-app="formApp" ng-controller="formCtrl">
nome:<input type="text" ng-model="nome" name="nome"><br>
cognome:<input type="text" name="cognome"><br>
ragioneSociale:<input type="text" name="regioneSociale"><br>
partitaIva:<input type="text" name="partitaIva"><br>
<input type="submit" value="Submit" ng-click="send()">
</form>
诺姆:
cognome:
ragioneSociale:
partitaIva:
棱角分明
这是我的角函数:
<script>
var fmApp = angualr.module('formApp', []);
fmApp.controller('formCtrl', function($scope){
$scope.send = function($http){
var data = $.params(){
soggetto: JSON.stringify({
nome: $scope.nome,
cognome: $scope.cognome,
regioneSociale: $scope.regioneSociale,
partitaIva: $scope.partitaIva
});
console.log('ok');
$http({
method: "POST",
url: "/ins/sogg",
data:'data',
dataType: 'json'
}).then(function successCallback(response) {
console.log("sent")
}, function errorCallback(response) {
// called asynchronously if an error occurs
// or server returns response with an error status.
});
// $http.post('/inserimento/soggetto', data).success function(data, status) {
// console.log('status');
})
};
};
});
var fmApp=角度模块('formApp',[]);
fmApp.controller('formCtrl',函数($scope){
$scope.send=函数($http){
变量数据=$.params(){
soggetto:JSON.stringify({
nome:$scope.nome,
cognome:$scope.cognome,
regioneSociale:$scope.regioneSociale,
partitaIva:$scope.partitaIva
});
console.log('ok');
$http({
方法:“张贴”,
url:“/ins/sogg”,
数据:'数据',
数据类型:“json”
}).then(函数成功回调(响应){
控制台日志(“已发送”)
},函数errorCallback(响应){
//发生错误时异步调用
//或服务器返回带有错误状态的响应。
});
//$http.post('/inserimento/soggetto',data).成功函数(数据,状态){
//console.log('status');
})
};
};
});
您的表单在提交时从未触碰过
$http
调用,因为您不阻止默认设置。提交按钮的默认操作是提交表单
改变
<input type="submit" value="Submit" ng-click="send()">
到
>以这种方式解决 HTML
为什么
数据
是字符串?应该是data:data,
您可能必须重新启动节点服务器。.成功了!随时都可以!
<input type="submit" value="Submit" ng-click="send($event)">
fmApp.controller('formCtrl', function($scope){
$scope.send = function($http){
fmApp.controller('formCtrl', function($scope, $http){
$scope.send = function(e){
e.preventDefault();
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>inserimento Dati</title>
</head>
<body>
<link href="css/bootstrap.min.css" rel="stylesheet">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<h1>Inserimento</h1>
<h2>Soggetto</h2>
<form ng-app="formApp" ng-controller="formCtrl">
nome:<input type="text" ng-model="nome"/><br>
cognome:<input type="text" ng-model="cognome"/><br>
ragioneSociale:<input type="text" ng-model="ragioneSociale"/><br>
partitaIva:<input type="text" ng-model="partitaIva"/><br>
<input type="button" value="Submit" ng-click="send(nome, cognome, ragioneSociale, partitaIva)"/>
<script>
var fmApp = angular.module('formApp', []);
fmApp.controller('formCtrl', function($scope, $http){
$scope.nome,
$scope.cognome,
$scope.ragioneSociale,
$scope.partitaIva,
$scope.send = function(nome, cognome, ragioneSociale, partitaIva){
var data = {
"nome": nome,
"cognome": cognome,
"ragioneSociale": ragioneSociale,
"partitaIva": partitaIva,
}; // fine JSON
var str = JSON.stringify(data);
console.log(data);
$http({
method: "POST",
url: "/ins/sogg",
data: data,
}).then(
function successCallback(response){
console.log("sent")},
function errorCallback(response) {
// called asynchronously if an error occurs
// or server returns response with an error status.
});
// $http.post('/inserimento/soggetto', data).success function(data, status) {
// console.log('status');
};
});
</script>
app.get('/inserimento', function(req, res){
res.sendFile(__dirname + '/public/inserimento.html');
});
app.post('/ins/sogg', function(req, res){
var sog = req.body; //arriva il dato
app.use(bodyParser.json(sog));//dato in json ordinato
console.log(sog);
client.connect(function (err){
if (err) throw err;
});
var query = client.query('INSERT INTO "Soggetto" (nome, cognome, "regSociale", "partIVA") VALUES($1, $2, $3, $4)', [sog.nome, sog.cognome, sog.ragioneSociale, sog.partitaIva], function(err, result){
if(err){
console.log("Errore");
return onError(err);
}
res.writeHead(200, {'content-type': 'text/plain'});
res.end('Insert ok');
});
});