I'm having problems with iron-ajax and data binding in Polymer 1.0.2. Not even a slightly changed example from the Polymer documentation is working.
Here is the code with my changes:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.js"></script>
<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../../bower_components/iron-ajax/iron-ajax.html">
</head>
<body>
<template is="dom-bind">
<iron-ajax
auto
url="http://jsonplaceholder.typicode.com/posts/"
lastResponse="{{data}}"
handleAs="json">
</iron-ajax>
<template is="dom-repeat" items="{{data}}">
<div><span>{{item.id}}</span></div>
</template>
</template>
<script>
(function (document) {
'use strict';
var app = document.querySelector('#app');
window.addEventListener('WebComponentsReady', function() {
var ironAjax = document.querySelector('iron-ajax');
ironAjax.addEventListener('response', function() {
console.log(ironAjax.lastResponse[0].id);
});
ironAjax.generateRequest();
});
})(document);
</script>
</body>
</html>
All I changed was entering a URL to get a real JSON response and setting the auto and handleAs properties. I also added a small script with a listener for the response event. The listener is working fine and handles the response, but the spans in the dom-repeat template aren't rendered.
I'm using Polymer 1.0.2 and iron-elements 1.0.0
It seems the documentation you is missing a - character in the lastresponse attribute of the example.
You must change lastResponse to last-response.
Look at this example from the iron-ajax github page.
when you use a attribute on a element, you have to convert the camelcase sentence to dashes sentence, I mean:
lastResponse is maps to last-response
Property name to attribute name mapping
Related
I'm currently trying to build a click to dial link in the browser as an Outlook Addin. I'm getting the error:
Refused to frame '' because it violates the following Content Security Policy directive: "frame-src *". Note that '*' matches only URLs with network schemes ('http', 'https', 'ws', 'wss'), or URLs whose scheme matches `self`'s scheme. tel:' must be added explicitely. [https://localhost:44371/]
I've set the meta tags a bunch of different ways trying to explicitly state the tel scheme that they mention. For instance:
<meta http-equiv="Content-Security-Policy" content="frame-src 'self' tel:">
I've tried about 20 different variations on this. I've also noticed that many people are saying something about changing the HTTP response headers, but I'm not sure exactly how to do this or even why it would be needed.
I'm working on Visual Studio using a template from their own program. Because I'm testing this out on my own computer, I've also tried to whitelist my own localhost. Still nothing.
Here is the html:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta http-equiv="Content-Security-Policy" content="frame-src 'self' tel:">
<title>standard_item_properties</title>
<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" media="all" href="default_entities.css" />
<script type="text/javascript" src="MicrosoftAjax.js"></script>
<script src="CallFunctionFile.js" type="text/javascript"></script>
<!-- Use the CDN reference to Office.js. -->
<script type="text/javascript" src="default_entities.js"></script>
</head>
<body>
<!-- NOTE: The body is empty on purpose. Since this is invoked via a button, there is no UI to render. -->
<div id="container">
<div><a id="tel-link">Make Call from Phone</a></div>
</div>
</body>
</html>
and here is the javascript:
// Global variables
let item;
let myEntities;
// The initialize function is required for all add-ins.
Office.initialize = function () {
const mailbox = Office.context.mailbox;
// Obtains the current item.
item = mailbox.item;
// Reads all instances of supported entities from the subject
// and body of the current item.
myEntities = item.getEntities();
JSON.stringify(myEntities.phoneNumbers[0].originalPhoneString));
// Checks for the DOM to load using the jQuery ready function.
window.addEventListener('DOMContentLoaded', (event) => {
// After the DOM is loaded, app-specific code can run.
});
let a = document.getElementById("tel-link");
a.href = "tel:" + encodeURIComponent(myEntities.phoneNumbers[0].originalPhoneString);
}
I'm trying to create a reval Modal Foundation 6 and Ajac, but does not work.
I followed the official guide
Page html
<!DOCTYPE html><html lang="it">
<head>
<title>Avvisi</title>
<link href="http://ci.dev/assets/css/foundation.min.css" rel="stylesheet" type="text/css" />
<script src="http://ci.dev/assets/js/vendor/jquery.min.js" type="text/javascript">
</script><script src="http://ci.dev/assets/js/foundation.min.js" type="text/javascript"></script><script src="http://ci.dev/assets/js/foundation.reveal.js" type="text/javascript"></script><link href="http://ci.dev/assets/css/reveal.css" rel="stylesheet" type="text/css" /><link href="http://ci.dev/assets/css/motion-ui.css" rel="stylesheet" type="text/css" /><script src="http://ci.dev/assets/js/vendor/what-input.min.js" type="text/javascript"></script><script src="http://ci.dev/assets/js/vendor/motion-ui.js" type="text/javascript"></script></head>
<body>
<h2>Title</h2><p>Message</p>
<span><a href='http://ci.dev/AR-PIB/warn/edit_v/160/284'>Edit</a></span><span id='160|284'><a class='big-link' href='#' data-reveal-id='myModal' data-animation='fade'>Delete</a></span></div><hr/>
<script type="text/javascript">jQuery(document).ready(function() {
jQuery('.big-link').click(function(){
var dati = jQuery(this).parent().attr('id');
var $modal = $('#modal');
alert($modal)
$.ajax({'http://ci.dev/AR-PIB/Warn/delete'})
.done(function(resp){
alert(resp);
jQuery('body').append(resp);
$modal.html(resp.html).foundation('open');
conaole.log(resp);
});
});
});
</script>
<script src="http://ci.dev/assets/js/app.js" type="text/javascript"></script></body></html>
I'm not sure why it's not working exactly as I can't run your code (the links http://ci.dev/... seem to be local to your machine), but it may be one of the following:
You have an close div but no open
You're attempting to use the Foundation JS ($modal.html(resp.html).foundation('open'); etc.) before you have initialised Foundation (if in app.js, per your comment, this is after the Reveal code)
foundation.min.js (unless you have generated a slimmed down version) includes both the motion UI and the reveal so you don't need to add each JS file
You're missing a ; after alert($modal)
I think you mean console.log(resp); rather than conaole.log(resp);
You reference the element $('#modal') but there is no element on the page with the id modal (your link also has data-reveal-id='myModal')
According to the Foundation Docs:
http://foundation.zurb.com/sites/docs/javascript.html#adding-content-to-plugins
Just add a Foundation.reInit('abide'); and it should work right away!
I found a solution that works with Zurb Foundation 6.3.2, as explain in https://foundation.zurb.com/sites/docs/javascript.html#programmatic-use
in the ajax done function :
var $modalContent = new Foundation.Reveal($('#modalContent'));
$modalContent.open();
Struggling on writing the testcases on click,toggle,slideUp,fade events.
How do I write jasmine test cases to check if div is clicked or not and the slideUp and down and toggle events. Is there a provision in jasmine to test them.
Have listed my code having click test case for reference.
SpecRunner.html file
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Jasmine Spec Runner v2.3.4</title>
<link rel="shortcut icon" type="image/png" href="lib_jasmine/jasmine- 2.3.4/jasmine_favicon.png">
<link rel="stylesheet" href="lib_jasmine/jasmine-2.3.4/jasmine.css">
<script src="scripts/jquery.js"></script>
<script src="lib_jasmine/jasmine-2.3.4/jasmine.js"></script>
<script src="lib_jasmine/jasmine-2.3.4/jasmine-html.js"></script>
<script src="lib_jasmine/jasmine-2.3.4/boot.js"></script>
<script src="lib_jasmine/jasmine-2.3.4/jasmine-jquery.js"></script>
<!-- include source files here... -->
<script type="text/javascript" src="js/eigMain.js"></script>
<script type="text/javascript" src="js/sinon.js"></script>
<!-- include spec files here... -->
<script type="text/javascript" src="js/specEig.js"></script>
</head>
<body>
</body>
</html>
js file for reference
$('#screenPane').click(function(e){
$('#Panel,.FixedHeader').toggleClass('fullscreen');
$('#eIcon').toggle();
$('#cIcon').toggle();
$(".Col").toggle();
$('html, body').animate({scrollTop: $('#total-results').offset().top}, 800);
$('#nav_up').fadeIn('slow');
$('#nav_down').hide();
});
Spec.js file having click event test case on it. It gives me ERROR : Expected event [object Object] to have been triggered on [object Object]. Also, toggle test case fails to execute.
it ("should invoke the screenPane click event.", function() {
spyOnEvent($('#screenPane'), 'click');
$('#screenPane').click();
expect('click').toHaveBeenTriggeredOn($('#screenPane'));
});
Please help
While most tags accept or react to a click event, detecting it may prove difficult on the various platforms and browsers. You would probably be better checking to see if the CSS classes that toggle() deals with have been swapped in response to the click. For checking anything that is going to get moved around, simply check the starting X/Y coordinates and then compare them to the ones when the animation is finished and just check to see if they are different (so as to not create a brittle situation with strictly defined values.)
//Checking coordinates
it ("should invoke the screenPane click event.", function() {
var coords = $('screenPane').offset();
$('#screenPane').click();
var newCoords = $('screenPane').offset();
expect(newCoords).not.toEqual(coords);
});
//Checking classes
it ("should invoke the screenPane click event.", function() {
var classes = $('screenPane').val('class');
$('#screenPane').click();
var newClasses = $('screenPane').val('class');
expect(classes).not.toEqual(newClasses);
});
I don't know how to solve the following: I'd like to let my Model generate real javascript dynamically based on some model logic.
This final piece of javascript code then should be added inside the $(document).ready { } part of my html page.
The thing is: If I use inline="javascript", the code gets quoted as my getter is a String (that is how it is mentioned in the Thymeleaf doc but it's not what I need ;-)
If I use inline="text" in is not quoted but all quotes are escaped instead ;-) - also nice but unusable 8)
If I try inline="none" nothing happens.
Here are the examples
My model getter created the following Javascript code.
PageHelper class
public String documentReady() {
// do some database operations to get the numbers 8,5,3,2
return "PhotoGallery.load(8,5,3,2).loadTheme(name='basic')";
}
So if I now try inline="javascript"
<script th:inline="javascript">
/*<![CDATA[*/
jQuery().ready(function(){
/*[[${pageHelper.documentReady}]]*/
});
/*]]>*/
</script>
it will be rendered to
<script>
/*<![CDATA[*/
jQuery().ready(function(){
'PhotoGallery.load(8,5,3,2).loadTheme(name=\'basic\')'
});
/*]]>*/
</script>
Which doesn't help as it is a String literal, nothing more (this is how Thymeleaf deals with it).
So if I try inline="text" instead
<script>
/*<![CDATA[*/
jQuery().ready(function(){
PhotoGallery.load(8,5,3,2).loadTheme(name='basic')
});
/*]]>*/
</script>
Which escapes the quotes.
inline="none" I do not really understand, as it does nothing
<script>
/*<![CDATA[*/
jQuery().ready(function(){
[[${pageHelper.documentReady}]]
});
/*]]>*/
</script>
To be honest I have no idea how to solve this issue and hopefully anybody out there knows how to deal with this.
Many thanks in advance
Cheers
John
I would change the approach.
Thymeleaf easily allows you to add model variables in your templates to be used in Javascript. In my implementations, I usually put those variables somewhere before the closing header tag; to ensure they're on the page once the JS loads.
I let the template decide what exactly to load, of course. If you're displaying a gallery, then render it as you would and use data attributes to define the gallery that relates to some JS code. Then write yourself a nice jQuery plugin to handle your gallery.
A relatively basic example:
Default Layout Decorator: layout/default.html
<!doctype html>
<html xmlns:layout="http://www.thymeleaf.org" xmlns:th="http://www.thymeleaf.org">
<head>
<title>My Example App</title>
<object th:remove="tag" th:include="fragments/scripts :: header" />
</head>
<body>
<div layout:fragment="content"></div>
<div th:remove="tag" th:replace="fragments/scripts :: footer"></div>
<div th:remove="tag" layout:fragment="footer-scripts"></div>
</body>
</html>
The thing to notice here is the inclusion of the generic footer scripts and then a layout:fragment div defined. This layout div is what we're going to use to include our jQuery plugin needed for the gallery.
File with general scripts: fragments/scripts.html
<div th:fragment="header" xmlns:th="http://www.thymeleaf.org">
<script type="text/javascript" th:inline="javascript">
/*<![CDATA[*/
var MY_APP = {
contextPath: /*[[#{/}]]*/,
defaultTheme: /*[[${theme == null} ? null : ${theme}]]*/,
gallery: {
theme: /*[[${gallery == null} ? null : ${gallery.theme}]]*/,
images: /*[[${gallery == null} ? null : ${gallery.images}]]*/,
names: /*[[${gallery == null} ? null : ${gallery.names}]]*/
}
};
/*]]>*/
</script>
</div>
<div th:fragment="footer" xmlns:th="http://www.thymeleaf.org">
<script type="text/javascript" src="/js/jquery.js"></script>
<script type="text/javascript" src="/js/my_app.js"></script>
</div>
In the scripts file, there are 2 fragments, which are included from the decorator. In the header fragment, a helpful context path is included for the JS layer, as well as a defaultTheme just for the hell of it. A gallery object is then defined and assigned from our model. The footer fragment loads the jQuery library and a main site JS file, again for purposes of this example.
A page with a lazy-loaded gallery: products.html
<html layout:decorator="layout/default" xmlns:layout="http://www.thymeleaf.org/" xmlns:th="http://www.thymeleaf.org">
<head>
<title>Products Landing Page</title>
</head>
<body>
<div layout:fragment="content">
<h1>Products</h1>
<div data-gallery="lazyload"></div>
</div>
<div th:remove="tag" layout:fragment="footer-scripts">
<script type="text/javascript" src="/js/my_gallery.js"></script>
</div>
</body>
</html>
Our products page doesn't have much on it. Using the default decorator, this page overrides the page title in the head. Our content fragment includes a title in an h1 tag and an empty div with a data-gallery attribute. This attribute is what we'll use in our jQuery plugin to initialize the gallery.
The value is set to lazyload, so our plugin knows that we need to find the image IDs in some variable set somewhere. This could have easily been empty if the only thing our plugin supports is a lazyloaded gallery.
So the layout loads some default scripts and with cleverly placed layout:fragments, you allow certain sections of the site to load libraries independent of the rest.
Here's a basic Spring controller example, to work with our app: MyController.java
#Controller
public class MyController {
#RequestMapping("/products")
public String products(Model model) {
class Gallery {
public String theme;
public int[] images;
public String[] names;
public Gallery() {
this.theme = "basic";
this.images = new int[] {8,5,3,2};
this.names = new String[] {"Hey", "\"there's\"", "foo", "bar"};
}
}
model.addAttribute("gallery", new Gallery());
return "products";
}
}
The Gallery class was tossed inline in the products method, to simplify our example here. This could easily be a service or repository of some type that returns an array of identifiers, or whatever you need.
The jQuery plugin that we created, could look something like so: my_gallery.js
(function($) {
var MyGallery = function(element) {
this.$el = $(element);
this.type = this.$el.data('gallery');
if (this.type == 'lazyload') {
this.initLazyLoadedGallery();
}
};
MyGallery.prototype.initLazyLoadedGallery = function() {
// do some gallery loading magic here
// check the variables we loaded in our header
if (MY_APP.gallery.images.length) {
// we have images... sweet! let's fetch them and then do something cool.
PhotoGallery.load(MY_APP.gallery.images).loadTheme({
name: MY_APP.gallery.theme
});
// or if load() requires separate params
var imgs = MY_APP.gallery.images;
PhotoGallery.load(imgs[0],imgs[1],imgs[2],imgs[3]).loadTheme({
name: MY_APP.gallery.theme
});
}
};
// the plugin definition
$.fn.myGallery = function() {
return this.each(function() {
if (!$.data(this, 'myGallery')) {
$.data(this, 'myGallery', new MyGallery(this));
}
});
};
// initialize our gallery on all elements that have that data-gallery attribute
$('[data-gallery]').myGallery();
}(jQuery));
The final rendering of the products page would look like so:
<!doctype html>
<html>
<head>
<title>Products Landing Page</title>
<script type="text/javascript">
/*<![CDATA[*/
var MY_APP = {
contextPath: '/',
defaultTheme: null,
gallery: {
theme: 'basic',
images: [8,5,3,2],
names: ['Hey','\"there\'s\"','foo','bar']
}
};
/*]]>*/
</script>
</head>
<body>
<div>
<h1>Products</h1>
<div data-gallery="lazyload"></div>
</div>
<script type="text/javascript" src="/js/jquery.js"></script>
<script type="text/javascript" src="/js/my_app.js"></script>
<script type="text/javascript" src="/js/my_gallery.js"></script>
</body>
</html>
As you can see, Thymeleaf does a pretty good job of translating your model to valid JS and actually adds the quotes where needed and escapes them as well. Once the page finishes rendering, with the jQuery plugin at the end of the file, everything needed to initialize the gallery should be loaded and ready to go.
This is not a perfect example, but I think it's a pretty straight-forward design pattern for a web app.
instead of ${pageHelper.documentReady} use ${pageHelper.documentReady}
I'm just starting to use Parse Core (as Google'e ScriptDB is being decommissioned soon) and am having some trouble.
So I'm able to get Parse Core db to read/write using just a standard HTML page as shown below:
<!doctype html>
<head>
<meta charset="utf-8">
<title>My Parse App</title>
<meta name="description" content="My Parse App">
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" href="css/reset.css">
<link rel="stylesheet" href="css/styles.css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript" src="http://www.parsecdn.com/js/parse-1.2.18.min.js"></script>
</head>
<body>
<div id="main">
<h1>You're ready to use Parse!</h1>
<p>Read the documentation and start building your JavaScript app:</p>
<ul>
<li>Parse JavaScript Guide</li>
<li>Parse JavaScript API Documentation</li>
</ul>
<div style="display:none" class="error">
Looks like there was a problem saving the test object. Make sure you've set your application ID and javascript key correctly in the call to <code>Parse.initialize</code> in this file.
</div>
<div style="display:none" class="success">
<p>We've also just created your first object using the following code:</p>
<code>
var TestObject = Parse.Object.extend("TestObject");<br/>
var testObject = new TestObject();<br/>
testObject.save({foo: "bar"});
</code>
</div>
</div>
<script type="text/javascript">
Parse.initialize("PyMFUxyBxR8IDgndjZ378CeEXH2c6WLK1wK2JHYX", "IgiMfiuy3LFjzH0ehmyf5Rkti8AmVtwcGqc6nttN");
var TestObject = Parse.Object.extend("TestObject");
var testObject = new TestObject();
testObject.save({foo: "bar"}, {
success: function(object) {
$(".success").show();
},
error: function(model, error) {
$(".error").show();
}
});
</script>
</body>
</html>
However, when I try to serve that up using the HtmlService shown below, I get no response from Parse. Parse Core.html basically has all of the code I have above ( only thing I changed was to remove the css calls).
function doGet() {
var htmlPage = HtmlService.createTemplateFromFile('Parse Core.html')
.evaluate()
.setSandboxMode(HtmlService.SandboxMode.NATIVE)
.setTitle('Parse Core Test');
return htmlPage;
}
Link to ParseDb Library for Apps Script
Here is the key to add the library: MxhsVzdWH6ZQMWWeAA9tObPxhMjh3Sh48
Install that library and it allows you to use most of the same methods that were used by ScriptDb. As far as saving and querying go they almost identical. Make sure to read the Library's notes, how to add the applicationId and restApiKey. It is a little different that you can silo data by classes which must be defined in the call to Parse.
Bruce here is leading the way on database connection for Apps Script, he has plenty of documentation on using Parse.com, and also his own DbConncection Drive that would allow you to use a number of back-end systems.
Excel Liberation - Bruce's Site.