I was wondering if it was possible to issue an htmx get request to an html block containing a chartJS canvas.
I have a piece of html containing a canvas generated with Chart JS that get called with an HTMX get request but I am unable to generate the chart once the get request is complete.
I have put all the dependencies of chart js in the main html but It is not working.
I also tried to put all the dependencies in the html fragment that gets called by the HTMX GET request but it is not working either.
Is it possible?
Here is what I have so far:
Original
<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=1.0">
<title>Document</title>
</head>
<body>
<script src="https://unpkg.com/htmx.org#1.6.1" integrity="sha384-tvG/2mnCFmGQzYC1Oh3qxQ7CkQ9kMzYjWZSNtrRZygHPDDqottzEJsqS4oUVodhW" crossorigin="anonymous"></script>
<div id="mainAjax" class="slide-in-left-fade-in fade-me-out fade-in">
<button
class=""
hx-get="/data-viz/simple-chart"
hx-target="#mainAjax"
hx-swap="outerHTML swap:0.2s"
hx-select="#mainAjax"
hx-trigger="myEvent from:body">
Get canvas
</button>
</div>
<script>
document.body.addEventListener("myEvent", function(evt) {
alert("trigger is working")
})
</script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.bundle.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/hammerjs#2.0.8"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chartjs-plugin-zoom/1.2.0/chartjs-plugin-zoom.min.js" integrity="sha512-TT0wAMqqtjXVzpc48sI0G84rBP+oTkBZPgeRYIOVRGUdwJsyS3WPipsNh///ay2LJ+onCM23tipnz6EvEy2/UA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
</body>
</html>
and the Canvas Im trying to fetch:
<div id="mainAjax"class="">
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.7.0/chart.min.js" integrity="sha512-TW5s0IT/IppJtu76UbysrBH9Hy/5X41OTAbQuffZFU6lQ1rdcLHzpU5BzVvr/YFykoiMYZVWlr/PX1mDcfM9Qg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<canvas class="my-4 w-100 chartjs-render-monitor" id="myChart" width="1110" height="468" style="display: block; height: 521px; width: 1234px;"></canvas>
<script>
const ctx = document.getElementById('myChart').getContext('2d');
var config = {
type: 'line',
data: {
labels : ['2005-03-31', '2005-06-30', '2005-09-30', '2005-12-31', '2006-03-31', '2006-06-30', '2006-09-30', '2006-12-31', '2007-03-31', '2007-06-30', '2007-09-30', '2007-12-31', '2008-03-31', '2008-06-30', '2008-09-30', '2008-12-31', '2009-03-31', '2009-06-30', '2009-09-30', '2009-12-31', '2010-03-31', '2010-06-30', '2010-09-30', '2010-12-31', '2011-03-31', '2011-06-30', '2011-09-30', '2011-12-31', '2012-03-31', '2012-06-30', '2012-09-30', '2012-12-31', '2013-03-31', '2013-06-30', '2013-09-30', '2013-12-31', '2014-03-31', '2014-06-30', '2014-09-30', '2014-12-31', '2015-03-31', '2015-06-30', '2015-09-30', '2015-12-31', '2016-03-31', '2016-06-30', '2016-09-30', '2016-12-31', '2017-03-31', '2017-06-30', '2017-09-30', '2017-12-31', '2018-03-31', '2018-06-30', '2018-09-30', '2018-12-31', '2019-03-31', '2019-06-30', '2019-09-30', '2019-12-31', '2020-03-31', '2020-06-30', '2020-09-30', '2020-12-31', '2021-03-31', '2021-06-30', '2021-09-30'],
datasets: [{
label: 'AAPL Revenue',
lineTension: 0,
data: [3243.0, 3520.0, 3678.0, 5749.0, 4359.0, 4370.0, 4837.0, 7115.0, 5264.0, 5410.0, 6789.0, 9608.0, 7512.0, 7464.0, 12907.0, 11880.0, 9084.0, 9734.0, 12207.0, 15683.0, 13499.0, 15700.0, 20343.0, 26741.0, 24667.0, 28571.0, 28270.0, 46333.0, 39186.0, 35023.0, 35966.0, 54512.0, 43603.0, 35323.0, 37472.0, 57594.0, 45646.0, 37432.0, 42123.0, 74599.0, 58010.0, 49605.0, 51501.0, 75872.0, 50557.0, 42358.0, 46852.0, 78351.0, 52896.0, 45408.0, 52579.0, 88293.0, 61137.0, 53265.0, 62900.0, 84310.0, 58015.0, 53809.0, 64040.0, 91819.0, 58313.0, 59685.0, 64698.0, 111439.0, 89584.0, 81434.0, 83360.0],
backgroundColor: '#A3BE8C4D',
fill: false,
showLine : true,
borderColor:
'#A3BE8C'
,
borderWidth: 1
}],
},
}
var myChart = new Chart(ctx, config);
console.log(myChart.data.datasets)
document.body.addEventListener("cart-updated",
function (evt) {
alert("cart updated")
})
</script>
</div>
I am using Fancy popup in a tag on click it show it working fine. Below my code
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<link rel="stylesheet" href="http://fancyapps.com//fancybox/source/jquery.fancybox.css?v=2.1.5" type="text/css" media="screen" />
<script type="text/javascript" src="http://fancyapps.com//fancybox/source/jquery.fancybox.pack.js?v=2.1.5"></script>
Click Me
<div style="display:none">
<div id="myDivID">
<input type="text" id="fname" name="fname" placeholder="First Name" required="true" class="form-text" />
</div>
</div>
<script type="text/javascript">
jQuery(document).ready(function($) {
$("a#fancyBoxLink").fancybox({
// 'href' : '#myDivID',
'titleShow' : true,
'transitionIn' : 'elastic',
'transitionOut' : 'elastic',
'openEffect' : 'elastic',
'closeEffect' : 'elastic',
'maxWidth' : 800,
'maxHeight' : 600,
'fitToView' : false,
'width' : '70%',
'height' : '70%',
'autoSize' : false,
'closeClick' : false
}); });
</script>
Now My problem is i want to i want to call that a tag link in this html so i added below script
<script>
$(document).on('click', 'a', function(e) {
e.preventDefault();
e = $(this).attr('href');//this gets the href
//e = $(this).text();//This gets the text
$('#fname').val(e);
});
</script>
I want to pass href to that input box so I change this to Click Me
this Click Me after this it stop working how i make it as working
It seems impossible to navigate to a child state of a sibling or to a child state of an ancestor.
The workaround I used was to put all the states on the same level, which allows me to navigate to any state I need (navigate from a push notification to a nested state, navigate from one nested state to a state inside another parent, etc ...).
The problem with that method is that states and controllers do not inherit any code, leading to code duplication. Moreover, there are cases where the navigation is simply broken and the ion-nav-back-button do not behave as it should.
TLTR: What structure must be used to have a fully navigable application (check out the pen), when you use tabs and nested states ?
Here is the pen describing the problem : http://codepen.io/ruslan-fidesio/pen/LkyAkm
HTML :
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="http://code.ionicframework.com/1.3.1/css/ionic.min.css" rel="stylesheet">
<script src="http://code.ionicframework.com/1.3.1/js/ionic.bundle.min.js"></script>
</head>
<body ng-app="app">
<ion-nav-view></ion-nav-view>
<script id="home.html" type="text/ng-template">
<ion-view view-title="Home">
<ion-content>
<br/>
<a ui-sref="app.tabs.themes.details">Go to Child : broken</a>
<br/>
<br/>
<a ui-sref="app.other">Go to Other : broken</a>
</ion-content>
</ion-view>
</script>
<script id="tabs.html" type="text/ng-template">
<ion-nav-bar class="bar-positive">
<ion-nav-back-button>
</ion-nav-back-button>
</ion-nav-bar>
<ion-tabs class="tabs-positive">
<ion-tab title="home" ui-sref="app.tabs.home">
<ion-nav-view name="tabs-home"></ion-nav-view>
</ion-tab>
<ion-tab title="themes" ui-sref="app.tabs.themes.list">
<ion-nav-view name="tabs-themes"></ion-nav-view>
</ion-tab>
</ion-tabs>
</script>
<script id="themes/abstract.html" type="text/ng-template">
<div class="bar bar-subheader bar-dark" sticky>
Themes subheader
</div>
<ion-nav-view></ion-nav-view>
</script>
<script id="themes/list.html" type="text/ng-template">
<ion-view view-title="Themes">
<ion-content class="has-subheader">
<p>Parent View</p>
<a ui-sref="app.tabs.themes.details">Go to Child : OK !</a>
</ion-content>
</ion-view>
</script>
<script id="themes/details.html" type="text/ng-template">
<ion-view view-title="Theme X">
<ion-content class="has-subheader">
Child View
</ion-content>
</ion-view>
</script>
<script id="other.html" type="text/ng-template">
<ion-view view-title="Other">
<ion-nav-bar class="bar-positive">
<ion-nav-back-button>
</ion-nav-back-button>
</ion-nav-bar>
<ion-content>
<br/>
Other View
<br/>
<a ui-sref="app.tabs.themes.details">Go to Child : broken</a>
</ion-content>
</ion-view>
</script>
</body>
</html>
JS :
var app = angular.module(
'app', [
'ionic'
]
);
app.run(
function($ionicPlatform, $rootScope) {
$ionicPlatform.ready(
function() {
if (window.cordova && window.cordova.plugins.Keyboard) {
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
cordova.plugins.Keyboard.disableScroll(true);
}
if (window.StatusBar) {
StatusBar.styleDefault();
}
}
);
}
);
app.config(function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('app', {
url: '/app',
abstract: true,
template: '<ion-nav-view></ion-nav-view>'
})
.state('app.tabs', {
url: '/tabs',
abstract: true,
templateUrl: 'tabs.html'
})
.state('app.tabs.home', {
url: '/home',
views: {
'tabs-home': {
templateUrl: 'home.html'
}
}
})
.state('app.other', {
url: '/other',
templateUrl: 'other.html'
})
.state('app.tabs.themes', {
url: '/themes',
abstract: true,
views: {
'tabs-themes': {
templateUrl: 'themes/abstract.html'
}
}
})
.state('app.tabs.themes.list', {
url: '/list',
templateUrl: 'themes/list.html'
})
.state('app.tabs.themes.details', {
url: '/details',
templateUrl: 'themes/details.html'
});
$urlRouterProvider.otherwise('/app/tabs/home');
});
app.config(
['$ionicConfigProvider', function($ionicConfigProvider) {
$ionicConfigProvider.tabs.position('bottom');
$ionicConfigProvider.navBar.alignTitle('center');
}]);
After some research it is related to IonTabs and separated ion-nav-views.
(check out this picture : http://ionicframework.com/img/diagrams/tabs-nav-stack.png )
In this case, it is better to replace tabs with custom "tabs" implementation using only one ion-nav-view as shown here : http://codepen.io/ruslan-fidesio/pen/RRgpjL
HTML :
<ion-nav-bar class="bar-positive">
<ion-nav-back-button>
</ion-nav-back-button>
</ion-nav-bar>
<ion-nav-view></ion-nav-view>
<better-tabs style="positive">
<better-tab state="app.tabs.home" title="Home"></better-tab>
<better-tab state="app.tabs.themes.list" root-state="app.tabs.themes" title="Themes"></better-tab>
</better-tabs>
JS :
app.directive(
'betterTabs',
function() {
return {
restrict: 'E',
compile: function(elem, attrs) {
var footer = angular.element('<ion-footer-bar></ion-footer-bar>');
var tabs = elem.find('better-tab');
elem.append(footer);
footer.append(tabs);
if (attrs.style) {
footer.addClass('bar-' + attrs.style);
}
}
};
}
);
app.directive(
'betterTab',
['$state', function($state) {
return {
scope: {
state: '#',
rootState: '#',
title: '#'
},
restrict: 'E',
required: ['^betterTabs'],
link: function(scope) {
scope.$state = $state;
},
template: function() {
return '<a ui-sref="{{ state }}" ng-class="{active: $state.includes(\'{{ rootState ? rootState : state }}\')}">{{ title }}</a>';
}
};
}]
);
So i have this code, (i'm learning Backbone, but the console tells me: "Uncaught ReferenceError: $ is not defined", and i don't have any idea why, i have the exact code of the video tutorial, the error is in this line: el : $('#container')
Here is my code:
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Backbone Project</title>
<script src="lib/underscore.js" type="text/javascript"></script>
<script src="lib/backbone.js" type="text/javascript"></script>
<!--[if IE]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body>
<script type="text/template" id="task_template">
<label>Task: </label>
<input type="text" id="task_desc"/>
<input type="button" value="Add Task" id="btn"/>
</script>
<div id="container"></div>
<script type="text/javascript">
Task = Backbone.View.extend({
el : $('#container'),
initialize: function(){
this.render();
},
render: function(){
var template = _.template($('#task_template').html(), {});
this.$el.html(template);
}
});
var task = new Task();
</script>
</body>
</html>
The example is using jQuery to select DOM elements, add the library to your head...
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.11.0/jquery.min.js" type="text/javascript"></script>
<!-- load other libraries that depend on jquery *after* jquery -->
<script src="lib/underscore.js" type="text/javascript"></script>
<script src="lib/backbone.js" type="text/javascript"></script>
<!-- ... time passes ... -->
<script type="text/javascript">
// use jQuery onReady wrapper to ensure DOM has loaded before
// executing JS that might depend on DOM elements, and scripts to exist
$(function(){
Task = Backbone.View.extend({
el : $('#container'),
initialize: function(){
this.render();
},
render: function(){
var template = _.template($('#task_template').html(), {});
this.$el.html(template);
}
});
var task = new Task();
});
</script>
Not sure what I'm doing wrong. The Masonry works, but the Infinite Scroll doesn't.
I'm trying to make the simplest Masonry/InfiniteScroll theme to build upon. I've tried a lot of different methods but I still get stuck.
<title>{title}</title>
<meta name="description" content="{MetaDescription}" />
<link rel="shortcut icon" href="{Favicon}">
<!--[if IE]><script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="http://static.tumblr.com/wgijwsy/Ebfm2v4gy/jquery.masonry.min.js"></script>
<script type="https://github.com/paulirish/infinite-scroll/blob/master/jquery.infinitescroll.min.js"></script>
<script type="text/javascript">
$(window).load(function () {
var $content = $('#container');
$content.masonry({itemSelector: '.item', columnWidth:300
});
$content.infinitescroll({
navSelector : 'div#pagination',
nextSelector : 'div#pagination a#nextPage',
itemSelector : '.item'
});
});
</script>
<style>
.item{width:300px;}
img{max-width:100%;}
</style>
</head>
<body>
<div id="container">
{block:Posts}
{block:Photo}
<div class="item"><img src="{PhotoUrl-500}" title="{PhotoAlt}"/></div>
{/block:Photo}
{/block:Posts}
</div><!--wall-->
{block:Pagination}
<div id="pagination">
{block:NextPage}
<a id="nextPage" href="{NextPage}"></a>
{/block:NextPage}
{block:PreviousPage}
{/block:PreviousPage}
</div>
{/block:Pagination}
{/block:IndexPage}
</div>
</body>
</html>
Perhaps you could use this code if you want, this is the best one i have found so far:
<script type="text/javascript" src="http://static.tumblr.com/dbek3sy/iBElrgjim/jquerymasonry.js"></script>
<script type="text/javascript" src="http://static.tumblr.com/dbek3sy/Qyblrgjfn/jqueryinfintescroll.js"></script>
<script type="text/javascript">
$(window).load(function(){
var $wall = $('.posts');
$wall.imagesLoaded(function(){
$wall.masonry({
itemSelector: '.entry',
isAnimated : false
});
});
$wall.infinitescroll({
navSelector : "div#navigation",
nextSelector : "div#navigation a#nextPage",
itemSelector : ".entry",
bufferPx : 2000,
debug : false,
errorCallback: function() {
$('#infscr-loading').fadeOut('normal');
}},
function( newElements ) {
var $newElems = $( newElements );
$newElems.hide();
$newElems.imagesLoaded(function(){
$wall.masonry( 'appended', $newElems,{isAnimated: false}, function(){$newElems.fadeIn('slow');} );
});
}); $('.posts').show(500);
});
</script>
<script>
$.fn.changebackgroundColor = function(msg) {
$("#perma").css("#000");
};
</script>
I have no issue with the infinite scroll with it and it's rather simple. You should just check the Selector and var names to put those that are in your theme. else than that, I think the problem could be the scripts you are using. Try to use different ones maybe. I used to have some similar to yours and I realized that they didn't even respond when i debugged my page. It could be a similar issue.