After several hours of research on google, I have not managed to find a tutorial that shows how to use vue.js to display the result of a sql query (for example SELECT in my case). I come to you because i need to know how i can retrieve and display the data back by the spring findAll () method in an html page with framwork vue.js.
Thank you in advance for your help.
Here is the html file in which I would like to display the data:
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>List of school</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<div id="test">
<h1>Result</h1>
<tr>
<td/>ID</td>
<td/>Description</td>
</tr>
<tr v-for="item in panier">
<td>{item.id}</td>
<td>{item.description}</td>
</tr>
</div>
<script src="http://cdn.jsdelivr.net/vue/1.0.10/vue.min.js"></script>
<script>
new Vue({
el: '#test',
data: {
panier: [
{ id: "1", description: "University"},
{ id: "2", description: "high school"}
],
}
});
</script>
</body>
</html>
The problem I do not know how to fill my basket with the data returned by the findAll () method of spring.I specify that this method returns me the data in JSON format. Like this :
{
id:1,
description:"University"
}
{
id:,
description:"University"
}
Here is my getAllType method :
#RequestMapping(value= "/getAllTypes", method = RequestMethod.GET)
public #ResponseBody Collection<Type> getAllTypes() {
return this.typeService.getAllTypes();
}
Please if possible with an example of how I should proceed.
Related
So I want to try to make a website that includes charts. I used chart.js for it. Now i try to make two charts so i copied the one i make before and changed its variable but it doesn't shown up on my html page. What i want to ask is, is it possible to make 2 charts using chart.js and I did it the wrong way or i only can make one chart? Thank you.
By the way, here's my code
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
<title>Chart Page</title>
</head>
<body>
<div class="container">
<canvas id="myChart"></canvas>
<canvas id="myChart2"></canvas>
</div>
<script>
let myChart = document.getElementById('myChart').getContext('2d');
let massPopChart = new Chart(myChart, {
type: 'bar',
data: {
labels:['Boston', 'Worcester', 'Springfield', 'Lowell', 'Cambridge', 'New Bedford'],
datasets:[{
label : 'Population',
data: [
617594,
181045,
153060,
106519,
105162,
95072
],
}]
},
options : {},
});
</script>
<script>
let myChart2 = document.getElementById('myChart2').getContext('2d');
let massPopChart = new Chart(myChart2, {
type: 'bar',
data: {
labels:['Boston', 'Worcester', 'Springfield', 'Lowell', 'Cambridge', 'New Bedford'],
datasets:[{
label : 'Population',
data: [
617594,
181045,
153060,
106519,
105162,
95072
],
}]
},
options : {},
});
</script>
</body>
You are using the same variable name for both of the charts that is massPopChart. You just need to change the variable name to massPopChart1 and massPopChart2.
Just check out the proper working here https://jsfiddle.net/4gdtujve/
I have a simple problem which I couldn't solve until now, the problem is when the user asks for rest password, the email is sent correctly except one thing that the email, doesn't contain a Subject. And I want to add the subject but I wasn't able to do it.
here is the postRemind function in my controller:
public function postRemind()
{
$this->reminderForm->validate(Input::only('email'));
switch ($response = Password::remind(Input::only('email'))) {
case Password::INVALID_USER:
return Redirect::back()->with('error', Lang::get($response));
case Password::REMINDER_SENT:
return Redirect::back()->with('status', Lang::get($response));
}
}
and here is my blade :
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
</head>
<body>
<h3>Password Reset</h3>
<div>
You have requested password reset. Complete this form: {{ URL::to('password/reset', array($token)) }}
</div>
</body>
</html>
You can pass a closure to Password::remind where you can set the subject.
https://laravel.com/docs/4.2/security#password-reminders-and-reset
public function postRemind()
{
$this->reminderForm->validate(Input::only('email'));
$response = Password::remind(Input::only('email'), function($message)
{
$message->subject('Password Reminder');
});
switch ($response) {
case Password::INVALID_USER:
return Redirect::back()->with('error', Lang::get($response));
case Password::REMINDER_SENT:
return Redirect::back()->with('status', Lang::get($response));
}
}
First of all, I have to say that is my first time posting on StackOverflow.. So if I post on the wrong area, sorry.
I'm beginning with angularjs, and I'm struggling into two points. 1st I've to create a connection with my mysql, witch i wasn't able until now.. 2nd I've to display the content into the HTML page.
I'm using the following code, witch includes the app.js, page.html and data.json (I'll change that later to php if I'm allowed to.)
The app.js seems to work fine, but the view (page.html) isn't display any data..
App.js
app.controller('PatientListCtrl', ['$scope', '$http', function ($scope, $http) {
$http.get('patients.json').success(function (data) {
$scope.patients = data;
});
$scope.orderProp = 'id';
}]);
patients.json
[
{
"id": 0,
"first_name": "John",
"last_name": "Abruzzi"
},
{
"id": 1,
"first_name": "Peter",
"last_name": "Burk"
}
]
Page.html
<!DOCTYPE html>
<html class="no-js" ng-app="app">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
</head>
<body>
<div data-ng-repeat="patient in patients">
{{patient.id}}{{patient.last_name}}{{patient.first_name}}{{patient.SSN}}{{patient.DOB}}
<div>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.20/angular.min.js"></script>
<script src="app.js"></script>
</body>
</html>
Thanks for your attention.
You have not define the controller in the view
<div ng-controller="PatientListCtrl" data-ng-repeat="patient in patients">
<li> {{patient.id}} </li>
<div>
Here is the working Fiddle
I know there's quite a lot of info already on stackoverflow regarding ngTable/AngularJS, but I tried everything, and it just doesn't work.
my html is this:
<!doctype html>
<html lang="en" >
<head>
<meta charset="utf-8">
<title>Sequencing experiments overview</title>
<script src="/LIMS/angular-1.2.14/angular.js"></script>
<script src="/LIMS/js/controllers.js"></script>
<script src="/LIMS/ng-table-master/ng-table.js"></script>
<link rel="stylesheet" href="/LIMS/ng-table-master/ng-table.css" />
<link data-require="bootstrap-css#*" data-semver="3.0.0" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />
<link rel="stylesheet" href="/LIMS/style.css" />
</head>
<body ng-app="dataOverview" ng-controller="searchCtrl">
<div>
Search: <input ng-model="query">
<p><strong>Page:</strong> {{tableParams.page()}}
<p><strong>Count per page:</strong> {{tableParams.count()}}
<table ng-table="tableParams" class="table">
<tr ng-repeat="exp in $data | filter:query">
<td data-title="'id'">
{{exp.id}}
</td>
<td data-title="'name'" sortable ="'name'">
{{exp.name}}
</td>
<td data-title="'Type'">
{{exp.type}}
</td>
</tr>
</table>
</div>
</body>
</html>
my controller.js file is this:
var dataOverview = angular.module('dataOverview', ['ngTable']);
dataOverview.controller('searchCtrl', function searchCtrl($scope, $http, ngTableParams) {
$scope.tableParams = new ngTableParams({
page: 1, // show first page
count: 5 // count per page
},{
getData: function($defer,params) {
$http.get('/LIMS/index_query.php').
success(function(data, status) {
var orderedData = data;
$defer.resolve(orderedData.slice((params.page() - 1) * params.count(),params.page() * params.count()));
})
}
})
});
The index_query.php returns a valid JSON object queried from a MySQL DB (will not show this here).
So, this code is almost ok i guess. It displays a table with columns and values from the DB. I can filter using the value in the filter box. However, it only shows 5 rows, and there are no buttons to go to the next 5 rows or increase the number of rows on the page. As described on the ngTable page (http://bazalt-cms.com/ng-table/example/1).
When checking console with firebug, I see an 'Uncaught TypeError: Cannot call method 'push' of undefined ' error. I assume it;s an error populating the array which should build the buttons to go from 1 page with 5 records to another? I wasted 10h on this today, so please enlighten me, I would be very grateful.
I am trying to learn about angular Directives and following the example given in here (http://docs.angularjs.org/guide/directive), have written the below code. Could anyone please guide me as what am i doing wrong that the data from the scope of the controller is not being read in the directive? The site says nothing about it! And there is no error upon executing the code, it just does not display any data. Please help.
//My Html
<!DOCTYPE html>
<html data-ng-app="MyApp">
<head>
<title>Angular Directives</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body >
<div data-ng-controller = "MyCtrl"></div>
<div data-template-expanding-directive></div>
<script src="lib/angular.js"></script>
<script src="js/templateExpandingDirective.js"></script>
</body>
</html>
//My JS
'use strict';
var myapp = angular.module('MyApp',[]);
myapp.controller('MyCtrl',['$scope',function($scope){
$scope.customer = {
name: "Jenny",
place: "England"
};
}])
.directive('templateExpandingDirective',function(){
return {
template: 'Name: {{customer.name}}'
};
});
Regards
The directive is currently out of controller scope. So you need to have directive inside the controller scope. The html should be like this -
<div data-ng-controller = "MyCtrl">
<div data-template-expanding-directive></div>
</div>
If you do not move the directive element inside the controller div element then you can either have one more parent 'div' element or access the data from global root scope.