I'm using angular-toastr, and I want to have a dynamic content inside toastr, let's say, a counter, how can I update it with no other instance.
Here is my angular script:
// Code goes here
angular.module("myApp", ['toastr'])
.controller("myCtrl", myCtrl);
myCtrl.$inject = ["toastr"];
function myCtrl(toastr){
var vm = this;
vm.cont = 0;
vm.start = function(){
//I need create only one toastr with vm.cont update for each increment
toastr.info(vm.cont + " en espera", 'Transferencias y pagos', {
allowHtml: true,
extendedTimeOut: 0,
tapToDismiss: true,
timeOut: 0,
onHidden: vm.listWaitView
});
};
vm.increment = function(){
vm.cont++;
vm.start(); //function that trigger the toastr
};
}
My view:
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script data-require="angular.js#1.4.8" data-semver="1.4.8" src="https://code.angularjs.org/1.4.8/angular.js"></script>
<link data-require="angular-toastr#1.3.1" data-semver="1.3.1" rel="stylesheet" href="https://rawgit.com/Foxandxss/angular-toastr/1.3.1/dist/angular-toastr.css" />
<script data-require="angular-toastr#1.3.1" data-semver="1.3.1" src="https://rawgit.com/Foxandxss/angular-toastr/1.3.1/dist/angular-toastr.tpls.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="myCtrl as ctrl">
<h1>Counter</h1>
<h2>{{ctrl.cont}}</h2>
<button ng-click="ctrl.increment();">Increment</button>
</body>
</html>
For your convenience I made a simple script that I uploaded in plunkr:
Example:
https://plnkr.co/edit/w7WbfwyYqkqxQWsAPCZz?p=preview
Are you looking for clearing the existing toasts before creating new one. If yes, then try the below
toastr.clear();
toastr.info(vm.cont + " en espera", 'Transferencias y pagos', {
...
Here is the plunker.
https://plnkr.co/edit/2fnYT6Oi7qzUnhW0KgRo?p=info
You can also set new messages without removing the toast and adding a new one as proposed in the accepted answer.
When creating a toastr message you get an ActiveToast instance returned. On this active toast you can access a ToastRef instance throught the toastrRef property and from there you can get access a property componentInstance (by default an instance of Toast if you do not use your own custom component). On this Toast instance you can set a new message directly as follows:
const toast: ActiveToast = this.toastr.success('Something just happened');
const toastComponent: Toast = toast.toastRef.componentInstance;
setTimeout(
() => toastComponent.message = 'Toast message has changed', 3000
);
This solution was mentioned by MikeAlexMartinez in the following GitHub issue inside the ngx-toastr repository:
Hope it will be useful for others ending up here.
Related
I have a code like this:
<html>
<head>
<title>Example formBuilder</title>
</head>
<body>
<div class="build-wrap"></div>
<div class="build-wrap"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<script src="https://formbuilder.online/assets/js/form-builder.min.js"></script>
<script>
jQuery(function($) {
$(document.getElementsByClassName('build-wrap')).formBuilder();
});
</script>
</body>
</html>
If it was initialized by id, then I could have get data with something like this:
var fbEditor = document.getElementById('build-wrap');
var formBuilder = $(fbEditor).formBuilder();
document.getElementById('getJSON').addEventListener('click', function() {
alert(formBuilder.actions.getData('json'));
});
However, I am using classname to initialize form builder. Is there any way, when click on save, get the respective form-builder data? I am using https://formbuilder.online/
Here is jsfiddle: https://jsfiddle.net/xycvbj3r/3/
#PS: there could be numerous form builder inside php loop.
You can try this:
formBuilder.actions.getData('json');
Or:
formBuilder.actions.getData();
The live demo is here: http://jsfiddle.net/dreambold/q0tfp4yd/10/
I was facing the same issue too. This worked for me
var list = ['#ins1', '#ins2', '#ins3'];
var instances = [];
var init = function(i) {
if (i < list.length) {
var options = JSON.parse(JSON.stringify([]));
$(list[i]).formBuilder(options).promise.then(function(res){
console.log(res, i);
instances.push(res);
i++;
init(i);
});
} else {
return;
}
};
init(0);
And to get data, you can use instances[key].actions.getData()
I am not sure how you are planning to save this data, but to help with your problem of getting form data for a particular form you can use something like this
var formBuilder = $(document.getElementsByClassName('build-wrap')).first().data('formBuilder').actions.getData()
Or to use it over a jQuery Collection then
$(document.getElementsByClassName('build-wrap')).each(function () {
var formBuilder = $(this).data('formBuilder').actions.getData()
})
There is a callback mentioned in the documentation, onsave which runs on editor save. So, when clicking on any form builder's save button, the respected form's data can be received.
Here is the code-
<html>
<head>
<title>Example formBuilder</title>
</head>
<body>
<div class="build-wrap"></div>
<div class="build-wrap"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<script src="https://formbuilder.online/assets/js/form-builder.min.js"></script>
<script>
jQuery(function($) {
var options = {
onSave: function(evt, formData) {
// This is the respected form's data
console.log('MY DATA_________', formData)
},
};
$(document.getElementsByClassName('build-wrap')).formBuilder(options);
});
</script>
</body>
</html>
Here is the fiddle (couldn't create a working snippet due to not working CDNs.
)- https://jsfiddle.net/nehasoni988/rpo1jnuk/1/#&togetherjs=Mka9TJ4cex
I am using modern Javascript MyClass.js
export default class MyClass {
constructor(x) {
this.val=x? x: "Hello!"
console.log("MyClass:",x)
}
}
at my http://localhost/myfolder/mypage.htm, with the source below,
<!DOCTYPE html>
<html>
<head>
<title>test</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel='shortcut icon' type='image/x-icon' href='./favicon.ico' />
<script type="module" src="./MyClass.js"></script>
<script>
'use strict';
document.addEventListener('DOMContentLoaded', function(){
alert(123)
let x = new MyClass(11);
}, false); //ONLOAD
</script>
</head>
<body> <p>Hello1!</p> </body>
</html>
Why console say "Uncaught ReferenceError: MyClass is not defined"?
PS: this question is a complement for this other about using ES6+ with browser+NodeJs.
NOTE: using UBUNTU ith Apache's Localhost... Some problem with myfolder a symbolic link to real folder? at /var/www/html I used ln -s /home/user/myRealFolder/site myfolder
you need to import the module before using it
<!DOCTYPE html>
<html>
<head>
<title>test</title>
<meta charset="utf-8" />
<script type="module" src="./MyClass.js"></script>
<script type="module" id="m1">
// script module is an "island", not need onload.
'use strict';
import MyClass from './MyClass.js';
let x = new MyClass(11); // we can use here...
console.log("debug m1:", x) // working fine!
window.MyClassRef = MyClass; // "globalizing" class
window.xRef = x // "globalizing" instance
</script>
<script> // NON-module global script
document.addEventListener('DOMContentLoaded',function(){
// only works after all modules loaded:
console.log("debug:", window.xRef) // working fine!
let x = new window.MyClassRef(22); // using class also here,
console.log("debug:", x) // working fine!
}, false); //ONLOAD
</script>
</head>
<body> <p>Hello1!</p> </body>
</html>
There are two ways to use an imported class:
at module scope (script m1): you can use new MyClass(), and can "globalize" instances (e.g. xRef) or the costructor's class (MyClassRef).
at global scope: to work together other libraries or with main script, use a global reference, e.g. new window.MyClassRef().
All this solution relies upon "static import"...
Optional dynamic import
You can use also import with ordinary default <script> (no type="module"), and no "onload", using this solution, instead the last script:
<script>
'use strict';
import('./MyClass.js').then(({default: MyClass}) => {
alert(123) // async block
let x = new MyClass(11);
});
</script>
See dynamic import.
For some reason it gives me the error:
ReferenceError: random is not defined at Scope.$scope.generateRandom
I dont know what im doing wrong, you can go check out the website im using to do this HERE.
index.html:
<!DOCTYPE html>
<html lang= "en">
<head>
<meta charset="UTF-8" />
<title>Basic Login Form</title>
<script data-require="angular.js#1.4.x" src="https://code.angularjs.org/1.4.8/angular.js" data-semver="1.4.8"></script>
<script src = "https://rawgit.com/nirus/Angular-Route-Injector/master/dist/routeInjector.js"></script>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.4.2/angular-route.js"></script>
<script type="text/javascript" src="script23.js"></script>
</head>
<body ng-app = "app" ng-controller = "app">
<button ng-click = "generateRandom()">Generate Random Number</button>
<br> {{randomNumber}}
</body>
</html>
script23.js:
var app = angular.module('app', []);
app.service('random', function(){
var randomNum = Math.floor(Math.random()*10)
this.generate = function(){
return randomNum;
}
});
app.controller('app' , function($scope){
$scope.generateRandom = function(){
alert("Something")
$scope.randomNumber = random.generate();
}
})
To use service in controller, you need to inject it.
app.controller('app', function ($scope, random) {
I'd recommend you to use following syntax:
app.controller('app', ['$scope', 'random', function ($scope, random) {
See Why we Inject our dependencies two times in angularjs?
Change your controller like this, since you are using the service 'random'
myApp.controller('app', ['$scope','random', function( $scope,random)
{
$scope.generateRandom = function(){
alert("Something")
$scope.randomNumber = random.generate();
}
}])
Here is the working Application
I am programming with Backbone.js I am trying to run an API request when the user types in a query in the search box. However nothing happens when I type in a query.
Here is my JAVASCRIPT:
$(function(){
var SearchList = Backbone.Collection.extend({
url: "https://api.nutritionix.com/v1_1/search/taco?results=0%3A20&cal_min=0&cal_max=50000&fields=item_name%2Cbrand_name%2Citem_id%2Cbrand_id&appId=26952a04&appKey=78e2b31849de080049d26dc6cf4f338c",
initialize: function(){
this.bind("reset", function(model, options){
console.log("Inside event");
console.log(model);
});
},
//** 1. Function "parse" is a Backbone function to parse the response properly
parse:function(response){
//** return the array inside response, when returning the array
//** we left to Backone populate this collection
return response.hits;
}
});
// The main view of the application
var App = Backbone.View.extend({
initialize: function () {
this.model = new SearchList();
this.list = $('#listing');
},
el: 'document',
events: {
"keydown" : "prepCollection"
},
prepCollection: function(){
var name = $('input').val();
var newUrl = "https://api.nutritionix.com/v1_1/search/" + name + "?results=0%3A20&cal_min=0&cal_max=50000&fields=item_name%2Cbrand_name%2Citem_id%2Cbrand_id&appId=26952a04&appKey=78e2b31849de080049d26dc6cf4f338c";
this.model.set("url", newUrl);
this.model.fetch({
success: function (response, xhr) {
console.log("Inside success");
console.log(response.toJSON());
},
ERROR: function (errorResponse) {
console.log(errorResponse)
}
});
this.listenTo(this.model, 'sync', this.render);
},
render: function(){
var terms = this.model;
terms.each(function (term) {
this.list.append("<li>" + term.get('field')["brand_name"] + "</li>")
}, this);
}
});
var app = new App();
});
Here is my HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<title>Bootstrap 101 Template</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h1>Interactive Food Guide</h1>
<div>
<input type="text" id="searchBox"> <br/><br/>
</div>
<ul id="listing"></ul>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<!-- Backbone and Underscore -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.2.1/backbone-min.js"></script>
<!-- apps functionality -->
<script src="js/app.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>
url is a property of the model, not an attribute. Think of attributes as things you might persist to the server.
Change:
this.model.set("url", newUrl);
To:
this.model.url = newUrl;
Note that url can also be a function which returns a string, and that there is a default function already there which works for some more typical REST cases: http://backbonejs.org/#Model-url
Also JS variables and object keys are case-sensitive, so your key should be error nor ERROR.
After running the project I noticed a couple of other things wrong:
el: 'document' - This is the whole document including the head, Backbone works with the body or things within it. Fix this by changing it to el: 'body'
You were trying to access the field attribute - it is actually called fields and you can access it like so term.get('fields').brand_name
Other bonus fixes: Clear the list before appending new results, _.throttle prepCollection so that if letters are typed fast then it will only do 2 searches (one at the beginning and one at the end of the input). Change to _.debounce to only do one search at the end of the input.
Fiddle: http://jsfiddle.net/ferahl/2nLezvmg/1/
How are objects passed between the plugin's javascript and the javascript of the view? I'm playing around with an example code from the "apache cordova 3 programming" book and i'm stuck...
In my plugin.xml I set the namespace to "mool"
<js-module src="plugin.js" name="moool">
<clobbers target="mool" />
</js-module>
plugin.js
var mol = {
calculateMOL : function() {
return 42;
}
};
var molll = {
calculateMOLLL : function() {
return 42222;
}
};
module.exports = molll;
module.exports = mol;
index.html
<!DOCTYPE html> <html>
<head>
<title>Meaning of Life Demo</title>
<meta http-equiv="Content-type" content="text/html;
charset=utf-8">
<meta name="viewport" content="user-scalable=no,
initial-scale=1, maximum-scale=1, minimum-scale=1,
width=device-width;" />
<script type="text/javascript" charset="utf-8"
src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
function onBodyLoad() {
document.addEventListener("deviceready", onDeviceReady,
false);
};
function onDeviceReady() {
//alert("onDeviceReady");
};
function doMOL() {
var res = mool.calculateMOL();
alert('Meaning of Life = ' + res);
};
function doMOLL() {
var res = mool.calculateMOLLL();
alert('Meaning of Life = ' + res);
};
</script>
</head>
<body onload="onBodyLoad()">
<h1>MoL Demo</h1>
<p>This is a Cordova application that uses my custom
Meaning of Life plugin. </p>
<button onclick="doMOL();">Button1</button>
<button onclick="doMOLL();">Button2</button>
</body>
</html>
But when I run it only the second button works ... can somebody give me an explanation to this?
I already tried exporting both objects at once like:
module.exports = molll, mol;
but it still won't work...
This is a late comment but might benefit someone else. What worked for me was something similar to the following:
Try rewriting the plugin.js functions as follows:
module.exports.calculateMOL = function() { return 42; };
module.exports.calculateMOLLL = function() { return 42222; };
Drop the two export statements at the end (i.e. module.export = mol; and = molll;)
This should allow the two methods to be accessed as shown in the index.html file above.
It seems as if per definition it only assignes one object!
"The clobbers element specifies the JavaScript object assigned to the loaded JavaScript object."
I notice that in an app I had built, the module.exports property is taking an array, like below. That would allow you to put both your items in there(?) (I am just showing one object of the array in this snippet.)
cordova.define('cordova/plugin_list', function(require, exports, module) {
module.exports = [
{
"file": "plugins/org.apache.cordova.dialogs/www/notification.js",
"id": "org.apache.cordova.dialogs.notification",
"merges": [
"navigator.notification"
]
}, etc