Keywords: [ gantt, javascript gantt, gantt chart, js gantt, vue gantt, project manager, gantt project manager, responsive gantt ]
is a vue component but it could be used in other frameworks or even with jQuery (vue is kind of elastic and lightweight framework).
gantt-elastic is not fully finished yet and may change (not released yet)
For now you can look at WIKI There is also full example vue project at https://github.com/neuronetio/vue-gantt-elastic
npm install --save gantt-elastic or download zip from github / clone repo
and if you want default header
npm install --save gantt-elastic-header
Standalone usage (vue.js bundled along with gantt-elastic component) for other frameworks like jQuery or pure vanilla js apps
<!DOCTYPE html>
<html charset="utf-8">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" />
<title>Gangtt-elastic demo</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/dayjs"></script>
<script src="https://unpkg.com/gantt-elastic/dist/bundle.js"></script>
<script src="https://unpkg.com/gantt-elastic-header/dist/Header.umd.js"></script>
</head>
<body>
<div id="app" style="width:100%;height:100%;"></div>
<script>
// just helper to get current dates
function getDate(hours) {
const currentDate = new Date();
const currentYear = currentDate.getFullYear();
const currentMonth = currentDate.getMonth() + 1;
const currentDay = currentDate.getDate();
const timeStamp = new Date(`${currentYear}-${currentMonth}-${currentDay} 00:00:00`).getTime();
return new Date(timeStamp + hours * 60 * 60 * 1000).getTime();
}
const tasks = [
{
id: 1,
label: 'Make some noise',
user:
'<a href="https://www.google.com/search?q=John+Doe" target="_blank" style="color:#0077c0;">John Doe</a>',
start: getDate(-24 * 5),
duration: 5 * 24 * 60 * 60 * 1000,
progress: 85,
type: 'project'
},
{
id: 2,
label: 'With great power comes great responsibility',
user:
'<a href="https://www.google.com/search?q=Peter+Parker" target="_blank" style="color:#0077c0;">Peter Parker</a>',
parentId: 1,
start: getDate(-24 * 4),
duration: 4 * 24 * 60 * 60 * 1000,
progress: 50,
type: 'milestone',
style: {
base: {
fill: '#1EBC61',
stroke: '#0EAC51'
}
/*'tree-row-bar': {
fill: '#1EBC61',
stroke: '#0EAC51'
},
'tree-row-bar-polygon': {
stroke: '#0EAC51'
}*/
}
},
{
id: 3,
label: 'Courage is being scared to death, but saddling up anyway.',
user:
'<a href="https://www.google.com/search?q=John+Wayne" target="_blank" style="color:#0077c0;">John Wayne</a>',
parentId: 2,
start: getDate(-24 * 3),
duration: 2 * 24 * 60 * 60 * 1000,
progress: 100,
type: 'task'
},
{
id: 4,
label: 'Put that toy AWAY!',
user:
'<a href="https://www.google.com/search?q=Clark+Kent" target="_blank" style="color:#0077c0;">Clark Kent</a>',
start: getDate(-24 * 2),
duration: 2 * 24 * 60 * 60 * 1000,
progress: 50,
type: 'task',
dependentOn: [3]
},
{
id: 5,
label: 'One billion, gajillion, fafillion... shabadylu...mil...shabady......uh, Yen.',
user:
'<a href="https://www.google.com/search?q=Austin+Powers" target="_blank" style="color:#0077c0;">Austin Powers</a>',
parentId: 4,
start: getDate(0),
duration: 2 * 24 * 60 * 60 * 1000,
progress: 10,
type: 'milestone',
style: {
base: {
fill: '#0287D0',
stroke: '#0077C0'
}
}
},
{
id: 6,
label: 'Butch Mario and the Luigi Kid',
user:
'<a href="https://www.google.com/search?q=Mario+Bros" target="_blank" style="color:#0077c0;">Mario Bros</a>',
parentId: 5,
start: getDate(24),
duration: 1 * 24 * 60 * 60 * 1000,
progress: 50,
type: 'task',
style: {
base: {
fill: '#8E44AD',
stroke: '#7E349D'
}
}
},
{
id: 7,
label: 'Devon, the old man wanted me, it was his dying request',
user:
'<a href="https://www.google.com/search?q=Knight+Rider" target="_blank" style="color:#0077c0;">Knight Rider</a>',
parentId: 2,
dependentOn: [6],
start: getDate(24 * 2),
end: getDate(24 * 3), // end time in ms instead of duration
progress: 20,
type: 'task'
},
{
id: 8,
label: 'Hey, Baby! Anybody ever tell you I have beautiful eyes?',
user:
'<a href="https://www.google.com/search?q=Johhny+Bravo" target="_blank" style="color:#0077c0;">Johhny Bravo</a>',
parentId: 7,
dependentOn: [7],
start: dayjs()
.startOf('day')
.valueOf(),
end: dayjs().add(1, 'day'),
progress: 0,
type: 'task'
},
{
id: 9,
label: 'This better be important, woman. You are interrupting my very delicate calculations.',
user:
'<a href="https://www.google.com/search?q=Dexter\'s+Laboratory" target="_blank" style="color:#0077c0;">Dexter\'s Laboratory</a>',
parentId: 8,
dependentOn: [8, 7],
start: getDate(24 * 4),
duration: 4 * 60 * 60 * 1000,
progress: 20,
type: 'task',
style: {
base: {
fill: '#8E44AD',
stroke: '#7E349D'
}
/*'tree-row-bar-polygon': {
stroke: '#7E349D'
},
'tree-row-bar': {
fill: '#8E44AD',
stroke: '#7E349D'
}*/
}
},
{
id: 10,
label: 'current task',
user:
'<a href="https://www.google.com/search?q=Johnattan+Owens" target="_blank" style="color:#0077c0;">Johnattan Owens</a>',
start: getDate(24 * 5),
duration: 24 * 60 * 60 * 1000,
progress: 0,
type: 'task'
}
];
const options = {
title: {
label: 'Your project title as html (link or whatever...)',
html: false
},
taskList: {
columns: [
{
id: 1,
label: 'ID',
value: 'id',
width: 40
},
{
id: 2,
label: 'Description',
value: 'label',
width: 200,
expander: true
},
{
id: 3,
label: 'Assigned to',
value: 'user',
width: 130,
html: true
},
{
id: 3,
label: 'Start',
value: task => dayjs(task.start).format('YYYY-MM-DD'),
width: 78
},
{
id: 4,
label: 'Type',
value: 'type',
width: 68
},
{
id: 5,
label: '%',
value: 'progress',
width: 35,
style: {
'task-list-header-label': {
'text-align': 'center',
width: '100%'
},
'task-list-item-value-container': {
'text-align': 'center'
}
}
}
]
},
locale: {
code: 'en',
Now: 'Now',
'X-Scale': 'Zoom-X',
'Y-Scale': 'Zoom-Y',
'Task list width': 'Task list',
'Before/After': 'Expand',
'Display task list': 'Task list'
}
/*locale:{
name: 'pl', // name String
weekdays: 'Poniedziałek_Wtorek_Środa_Czwartek_Piątek_Sobota_Niedziela'.split('_'), // weekdays Array
weekdaysShort: 'Pon_Wto_Śro_Czw_Pią_Sob_Nie'.split('_'), // OPTIONAL, short weekdays Array, use first three letters if not provided
weekdaysMin: 'Pn_Wt_Śr_Cz_Pt_So_Ni'.split('_'), // OPTIONAL, min weekdays Array, use first two letters if not provided
months: 'Styczeń_Luty_Marzec_Kwiecień_Maj_Czerwiec_Lipiec_Sierpień_Wrzesień_Październik_Listopad_Grudzień'.split('_'), // months Array
monthsShort: 'Sty_Lut_Mar_Kwi_Maj_Cze_Lip_Sie_Wrz_Paź_Lis_Gru'.split('_'), // OPTIONAL, short months Array, use first three letters if not provided
ordinal: n => `${n}`, // ordinal Function (number) => return number + output
relativeTime: { // relative time format strings, keep %s %d as the same
future: 'za %s', // e.g. in 2 hours, %s been replaced with 2hours
past: '%s temu',
s: 'kilka sekund',
m: 'minutę',
mm: '%d minut',
h: 'godzinę',
hh: '%d godzin', // e.g. 2 hours, %d been replaced with 2
d: 'dzień',
dd: '%d dni',
M: 'miesiąc',
MM: '%d miesięcy',
y: 'rok',
yy: '%d lat'
}
}*/
};
GanttElastic.component.components['gantt-header'] = Header;
const app = GanttElastic.mount({
el: '#app', // <- your container id
tasks: tasks,
options: options,
ready(ganttInstance) {
console.log('ready!', ganttInstance);
ganttInstance.$on('tasks-updated', tasks => {
console.log('tasks-updated', tasks, app);
app.tasks = tasks;
});
ganttInstance.$on('options-updated', options => {
app.options = options;
});
ganttInstance.$on('chart-task-mouseenter', ({ data, event }) => {
console.log('task mouse enter', { data, event });
});
ganttInstance.$on('updated', () => {
//console.log('gantt view was updated');
});
ganttInstance.$on('destroyed', () => {
//console.log('gantt was destroyed');
});
ganttInstance.$on('times-timeZoom-updated', () => {
console.log('time zoom changed');
});
ganttInstance.$on('taskList-task-click', ({ event, data, column }) => {
console.log('task list clicked! (task)', { data, column });
});
}
});
</script>
</body>
</html>Take a look at the vue.html inside examples folder file to see how you could add gantt-elastic inside <script> tag along with the Vue framework
Demo project: https://github.com/neuronetio/vue-gantt-elastic
You can also import gantt-elastic as compiled js component in commonjs or umd format (examples folder) or just grab GanttElastic.vue from src directory and add to your existing vue project.
import Vue from 'vue';
import GanttElastic from "gantt-elastic";
import Header from "gantt-elastic-header"; // if you want standard header (npm i -s gantt-elastic-header)
new Vue({
el:'#gantt',
template:`<gantt-elastic :tasks="tasks" :options="options">
<gantt-elastic-header slot="header"></gantt-elastic-header>
<gantt-elastic-footer slot="footer"></gantt-elastic-footer>
</gantt-elastic>`,
components: {
ganttElasticHeader: {template:`<span>your header</span>`}, // or Header
ganttElastic: GanttElastic
ganttElasticFooter: {template:`<span>your footer</span>`},
},
data() {
return {
tasks: tasks,
options: options
};
}
});or
import Vue from 'vue';
import App from './App.vue'; // your app that uses gantt-elastic from 'gantt-elastic/src/GanttElastic.vue'
new Vue({
el: '#app',
render: h => h(App)
});Take a look at this demo project: https://github.com/neuronetio/gantt-elastic-webpack for other bundlers use umd or commonjs from dist folder.
import GanttElastic from 'gant-elastic/dist/GantElastic.umd.js';
import GanttElastic from 'gant-elastic/dist/GantElastic.common.js'; // same as import GanttElastic from 'gantt-elastic';
import GanttElastic from 'gantt-elastic/src/GantElastic.vue'; // if you want vue component directly without compilation - look above
// and the same with require
const GanttElastic = require('gant-elastic/dist/GantElastic.common.js');If you are using uglifyjs in your project be sure to have es6 compatible version like uglify-es
MIT