I have written a custom modyle, for example it is printing "Hello World" to the console.
require([
"dojo/_base/declare"
],
function(declare) {
return [
declare("Hello", null, {
printHello : function() {
console.log("Hello, World!");
}
})
];
}
);
And the name of the .js file is "Hello.js". In my html page I need this module, but I have a problem with loading it. My code:
<script type="text/javascript">
var dojoConfig = {
async : true,
parseOnLoad : false,
isDebug : true,
packages: [
{ name: "gui", location: "/scripts/gui" }
]
};
require([
"gui/common/Hello"
],
function(HelloFunciton) {
var hello = new Hello();
hello.printHello();
});
</script>
But I have a error in console:
"NetworkError: 404 Not Found - http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/scripts/gui/common/Hello.js"
It should the javascript file from the localhost...
What might be the problem?
Add baseUrl: "./" to your dojoConfig.
Also make the path to your package relative via ./scripts/gui.
Complete HTML file:
<html>
<head>
<script>
var dojoConfig = {
async: true,
baseUrl: "./",
parseOnLoad: false,
isDebug: true,
packages: [
{ name: "gui", location: "./scripts/gui" }
]
}
</script>
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.7.2/dojo/dojo.js"></script>
<script>
require(["gui/common/Hello"], function(Hello) {
var hello = new Hello();
hello.printHello();
});
</script>
</head>
<body>
</body>
</html>
The module file ./scripts/gui/common/Hello.js:
define([
"dojo/_base/declare"
], function(
declare
) {
return declare([], {
printHello: function() {
console.log("Hello world!");
}
});
});
Related
I am trying to find a solution that generates PDF using HTML template and be able to send it on WhatsApp. I am using pdf-creator-node but I am not able to send this PDF to WhatsApp.
I tried using get-stream but it gives source.on('error', function() {}); error.
index.js
var pdf = require("pdf-creator-node");
var fs = require("fs");
let wa = require("./sendTemplate")
require("dotenv").config()
const getStream = require('get-stream')
// Read HTML Template
async function createCertificate() {
var html = fs.readFileSync("template.html", "utf8")
var options = {
format: "A3",
orientation: "portrait",
border: "10mm",
header: {
height: "45mm",
contents: '<div style="text-align: center;">Author: Shyam Hajare</div>'
},
footer: {
height: "28mm",
contents: {
first: 'Cover page',
2: 'Second page', // Any page number is working. 1-based index
default: '<span style="color: #444;">{{page}}</span>/<span>{{pages}}</span>', // fallback value
last: 'Last Page'
}
}
};
var users = [
{
name: "Shyam",
age: "26",
},
{
name: "Navjot",
age: "26",
},
{
name: "Vitthal",
age: "26",
},
];
var document = {
html: html,
data: {
users: users,
},
path: "./output.pdf",
type: "",
};
pdf
.create(document, options)
.then(async (res) => {
console.log(res);
resolve(await getStream.buffer(document))
})
.catch((error) => {
console.error(error);
});
}
const pdfBuffer = createCertificate()
wa.sendMedia(pdfBuffer, "name_output.pdf", "number")
template.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Hello world!</title>
</head>
<body>
<h1>User List</h1>
<ul>
{{#each users}}
<li>Name: {{this.name}}</li>
<li>Age: {{this.age}}</li>
<br />
{{/each}}
</ul>
</body>
</html>
I am using WATI as my WhatsApp API provider
YouTube reference: https://www.youtube.com/watch?v=SCQzIRNT-eU&ab_channel=CodingShiksha
I am trying to integrate dropzone.js and cloudinary into Polymer 1.0. It does work, but I am hitting a stumbling block on how to send the dynamic URL generated by Cloudinary back to Polymer so I can write that URL into Firebase. I am inside a function listening to dropzone events with the intention of using iron-signals to signal a different web component. "this" is now scoped to dropzone.js and not Polymer.
..resulting in "Uncaught TypeError: this.fire is not a function".
The code is below, I am trying to start the iron-signal based on listening the dropzone.js "success" event which provides access to the new image URL.
<link rel="stylesheet" href="../../../bower_components/dropzone/dist/min/dropzone.min.css">
<dom-module id="my-dropzone">
<style>
:host {
display: block;
}
div#my-dropzone-area {
max-width=300px;
height=300px;
border: 4px dashed blue;
}
</style>
<template>
<paper-button on-tap="startTheMessage">Test Fire!</paper-button>
<iron-signals on-iron-signal-hello="passTheMessage">
<div class="dropzone" id="my-dropzone-area">
<div class="fallback">
<input name="file" type="file" multiple />
</div>
</div>
</template>
</dom-module>
<script>
(function() {
Polymer({
is: 'my-dropzone',
ready: function() {
// access a local DOM element by ID using this.$
Dropzone.options.myDropzoneArea = {
paramName: 'file', // The name that will be used to transfer the file
maxFilesize: 10, // MB
uploadMultiple: false,
acceptedFiles: '.jpg,.png,.jpeg,.gif',
parallelUploads: 6,
addRemoveLinks: true,
url: 'https://api.cloudinary.com/v1_1/remarkable-ky/image/upload',
init: function() {
this.on('addedfile', function(file) {
console.log('Added file.');
console.log(file);
});
this.on('sending', function(file, xhr, formData) {
console.log('Sending file.');
formData.append('api_key', 0000000000000);
formData.append('timestamp', Date.now() / 1000);
formData.append('upload_preset', 'where-ky');
});
this.on('success', function(file, response) {
var baseURL = 'http://res.cloudinary.com/remarkable-ky/image/upload/';
var url = baseURL.concat(response.public_id);
console.log('Cloudinary URL: ', url);
this.fire('iron-signal', {
name: 'hello',
data: null
});
});
}
};
},
startTheMessage: function() {
this.fire('iron-signal', {
name: 'hello',
data: null
});
},
passTheMessage: function() {
alert("got it");
},
properties: {},
});
})();
</script>
<script src="../../../bower_components/dropzone/dist/min/dropzone.min.js"></script>
you can pass this into the function with the .bind() function.
this.on('success', function(file, response) {
var baseURL = 'http://res.cloudinary.com/remarkable-ky/image/upload/';
var url = baseURL.concat(response.public_id);
console.log('Cloudinary URL: ', url);
this.fire('iron-signal', {
name: 'hello',
data: null
});
}.bind(this));
I am able to view data locally, however when I open the Windows Azure cloud service application, there is no longer Json data being passed into my chart (http://dashboardexample.cloudapp.net/Home/Product). I get a message in the Console saying "Controller names should start with an uppercase character and end with the suffix Controller. For example: UserController.
The best practice for module names is to use lowerCamelCase. Check the name of "dx"." Not sure what is causing this issue. Any thoughts?
AngularJS
var app = angular.module('customCharts', ['dx']);
app.controller("ChartController", function ($scope, $http, $q) {
$scope.productSettings = {
dataSource: new DevExpress.data.DataSource({
load: function () {
var def = $.Deferred();
$http({
method: 'GET',
url: 'http://localhost:53640/Home/PostChart'
}).success(function (data) {
def.resolve(data);
});
return def.promise();
}
}),
series: {
title: 'Displays Product Costs for items in our Database',
argumentType: String,
argumentField: "Name",
valueField: "Cost",
type: "bar",
color: '#008B8B'
},
commonAxisSettings: {
visible: true,
color: 'black',
width: 2
},
argumentAxis: {
title: 'Items in Product Store Database'
},
valueAxis: {
title: 'Dollor Amount'
}
}
})
HTML
<script type="text/javascript" src="~/Scripts/angular.js"></script>
<script type="text/javascript" src="~/Scripts/angular-sanitize.js"></script>
<script type="text/javascript" src="~/Scripts/globalize/globalize.js"></script>
<script type="text/javascript" src="~/Scripts/dx.chartjs.js"></script>
#Scripts.Render("~/Scripts/ChartDesign.js")
<div ng-app="customCharts">
<div ng-controller="ChartController">
<div dx-chart="productSettings"></div>
</div>
</div>
As GauravMantri mentioned, you need to reference the name and location of your controller function. Ex: I had to reference /Home/PostChart in my dataSource url. this solved the issue.
AngularJS
var app = angular.module('customCharts', ['dx']);
app.controller("ChartController", function ($scope, $http, $q) {
$scope.productSettings = {
dataSource: new DevExpress.data.DataSource({
load: function () {
var def = $.Deferred();
$http({
method: 'GET',
url: '/Home/PostChart'
}).success(function (data) {
def.resolve(data);
});
return def.promise();
}
}),
series: {
title: 'Displays Product Costs for items in our Database',
argumentType: String,
argumentField: "Name",
valueField: "Cost",
type: "bar",
color: '#008B8B'
},
commonAxisSettings: {
visible: true,
color: 'black',
width: 2
},
argumentAxis: {
title: 'Items in Product Store Database'
},
valueAxis: {
title: 'Dollor Amount'
}
}
})
I'm working for the first time with Angular.js. I already search too many articles in order to correct this error. I receive the following error when my Index.html is loaded:
Here is the code:
report-module.js
angular.module('reportTemplateApp', [
'reportTemplateApp.services',
'reportTemplateApp.controllers',
'ngRoute'
]).
config(['$routeProvider', '$locationProvider', function ($routeProvider, $locationProvider) {
$routeProvider
.when('/slide1/:auditId', {
templateUrl: 'slide1.html',
controller: 'MainSlideController',
controllerAs: 'main'
})
.when('/slide3/:auditId/sl/:slideId', {
templateUrl: 'slide3.html',
controller: 'CommonSlidesController',
controllerAs: 'commons'
});
$locationProvider.html5Mode(true);
}]);
report-controller.js
angular.module('reportTemplateApp.controllers', []).
controller('CommonSlidesController', '$routeParams', function ($scope, $routeParams, auditAPIservice) {
$scope.id = $routeParams;
$scope.slideId;
$scope.slide = [];
//CANCEL EDIT
$scope.cancelSave = function () {
$scope.mainList = $scope.backupList;
}
//SAVE DATA
$scope.saveSlide = function () {
try {
auditAPIservice.ItemsData($scope.mainList).then(function (response) {
if (response.message = "Success") {
}
else {
$scope.mainList = $scope.backupList;
}
});
} catch (ex) {
$scope.showToast('UPS! Something happen ' + ex.message);
}
}
//GET DATA
reportAPIservice.getSlide(2, 3).then(function (response) {
if (response.message = "Success") {
$scope.mainList = response.data.ReportSlideInfo
angular.copy($scope.mainList, $scope.backupList);
}
else {
//SOME ERROR SHOWING HERE
}
});
$scope.showToast = function (message) {
angular.element(document).ready(function () {
toast(message, 4000);
});
}
}).
Index.html
<!DOCTYPE html>
<html>
<head>
<script src="../Scripts/jquery-1.7.1.js"></script>
<script src="../Scripts/materialize/materialize.min.js"></script>
<title></title>
<link rel="stylesheet" type="text/css" href="../Content/materialize/materialize.css" />
</head>
<body ng-app="reportTemplateApp">
<script>
$(document).ready(function () {
$(".button-collapse").sideNav();
$('.collapsible').collapsible();
});
</script>
Text Link<br/>
<div ng-view></div>
<script src="../Scripts/angular.js"></script>
<script src="../Scripts/angular-route.js"></script>
<script src="~/Scripts/angular-resource.js"></script>
<script src="../Scripts/SPS/Report/report-module.js"></script>
<script src="../Scripts/SPS/Report/report-controller.js"></script>
<script src="../Scripts/SPS/Report/report-service.js"></script>
</body>
</html>
I don't know what it's wrong. Another thing, the error shows when I add in the Index page, if I remove it no error is present.
I was able to fix this. I had (I don't know why) in the project mixed versions of the angular.js(1.2.23) and angular-route.js (1.3.8). After change one with the same version of the other there is no error and routing works.
I am working with a backbone, jquery mobile, express app. Everything looks fine when the app starts and works correctly, however, when I click a link or change the url the html renders correctly but no jquery mobile magic appears. It only renders in the login part with a header and footer and format, but when the url changes and I come back, the page loses its css or jquery mobile magic.
define(['views/index', 'views/register', 'views/login', 'views/forgotpassword', 'views/profile',
'views/vinbookDoc', 'models/Account', 'models/Vinbook', 'models/vinBooksCollection'],
function(IndexView, RegisterView, LoginView, ForgotPasswordView, ProfileView,
vinbookDocView, Account, Vinbook, vinBooksCollection) {
var AppRouter = Backbone.Router.extend({
currentView: null,
routes: {
"index": "index",
"login": "login",
"desk/:id": "desk",
"profile/:id": "profile",
"register": "register",
"forgotpassword": "forgotpassword",
"vinbook/:id": "showVinbook"
},
initialize: function(){
$('.back').live('click', function(event) {
window.history.back();
return false;
});
this.firstPage = true;
},
showVinbook: function(id) {
var getCollection = new vinBooksCollection();
getCollection.url = '/accounts/me/vinbook';
this.changeView( new vinbookDocView({
collection: getCollection,
id: id
}));
getCollection.fetch();
},
changeView: function(page) {
this.currentView = page;
$(this.currentView.el).attr('data-role', 'page');
this.currentView.render();
$('body').append($(this.currentView.el));
var transition = $.mobile.defaultPageTransition;
// We don't want to slide the first page
if (this.firstPage) {
transition = 'none';
this.firstPage = false;
}
$.mobile.changePage($(this.currentView.el), {changeHash:false, transition: transition});
},
index: function() {
this.changeView(new IndexView() );
},
desk: function (id){
var model = new Account({id:id});
this.changeView(new ProfileView({model:model}));
model.fetch({ error: function(response){ console.log ('error'+JSON.stringify(response)); } });
console.log('works');
},
profile: function (id){
this.changeView(new IndexView() );
},
login: function() {
this.changeView(new LoginView());
},
forgotpassword: function() {
this.changeView(new ForgotPasswordView());
},
register: function() {
this.changeView(new RegisterView());
}
});
return new AppRouter();
});
require
require.config({
paths: {
jQuery: '/js/libs/jquery',
jQueryUIL: '/js/libs/jqueryUI',
jQueryMobile: '/js/libs/jqueryMobile',
Underscore: '/js/libs/underscore',
Backbone: '/js/libs/backbone',
models: 'models',
text: '/js/libs/text',
templates: '../templates',
jqm: '/js/jqm-config',
AppView: '/js/AppView'
},
shim: {
'jQueryMobile': ['jQuery', 'jqm' ],
'jQueryUIL': ['jQuery'],
'Backbone': ['Underscore', 'jQuery', 'jQueryMobile', 'jQueryUIL'],
'AppView': ['Backbone']
}
});
require(['AppView' ], function(AppView) {
AppView.initialize();
});
login
define(['AppView','text!templates/login.html'], function(AppView, loginTemplate) {
window.loginView = AppView.extend({
requireLogin: false,
el: $('#content'),
events: {
"submit form": "login"
},
initialize: function (){
$.get('/login', {}, function(data){});
},
login: function() {
$.post('/login', {
email: $('input[name=email]').val(),
password: $('input[name=password]').val()
},
function(data) {
console.log(data);
if (!data.error){window.location.replace('#desk/me');}
}).error(function(){
$("#error").text('Unable to login.');
$("#error").slideDown();
});
return false;
},
render: function() {
this.$el.html(loginTemplate);
$("#error").hide();
return this;
}
});
return loginView;
});
Just some more details:
When I change from page or the url to another page, a flash of the rendered website appears and then the css or design disappears.
I think this can solve your problem:
$(document).bind('pagechange', function() {
$('.ui-page-active .ui-listview').listview('refresh');
$('.ui-page-active :jqmData(role=content)').trigger('create');
});