Documentation v1.0.6

Suggestions:

Select2 Select2 and Bootstrap Integration Flatpickr Flatpickr and Bootstrap Integration for Bootstrap Datepicker and Timepicker DataTables DataTables Ajax Server Side Examples Fullcalendar Overview Fullcalendar & Bootstrap Integration Duotune In-house Designed Duotune SVG Icon Set

Preview Upgrade to Pro

Vis-timeline is an interactive visualization chart to visualize data in time. For more info visit the Github repository.

Groups Example

Here's an example of Vis-timeline with groupped items. Click on the icon arrows to toggle sub-items.

For more info, please visit the official website.

Visible groups:

(Scroll with the mouse and see the items being focus automatically on the timeline)

var now = Date.now();

var options = {
    stack: true,
    maxHeight: 640,
    horizontalScroll: false,
    verticalScroll: true,
    zoomKey: "ctrlKey",
    start: Date.now() - 1000 * 60 * 60 * 24 * 3, // minus 3 days
    end: Date.now() + 1000 * 60 * 60 * 24 * 21, // plus 1 months aprox.
    orientation: {
        axis: "both",
        item: "top",
    },
};
var groups = new vis.DataSet();
var items = new vis.DataSet();

var count = 300;

for (var i = 0; i < count; i++) {
    var start = now + 1000 * 60 * 60 * 24 * (i + Math.floor(Math.random() * 7));
    var end = start + 1000 * 60 * 60 * 24 * (1 + Math.floor(Math.random() * 5));

    groups.add({
        id: i,
        content: "Task " + i,
        order: i,
    });

    items.add({
        id: i,
        group: i,
        start: start,
        end: end,
        type: "range",
        content: "Item " + i,
    });
}

// create a Timeline
var container = document.getElementById("kt_docs_vistimeline_group");
var timeline = new vis.Timeline(container, items, groups, options);
//timeline = new vis.Timeline(container, null, options);
timeline.setGroups(groups);
timeline.setItems(items);

function debounce(func, wait = 100) {
    let timeout;
    return function (...args) {
        clearTimeout(timeout);
        timeout = setTimeout(() => {
            func.apply(this, args);
        }, wait);
    };
}

let groupFocus = (e) => {
    let vGroups = timeline.getVisibleGroups();
    let vItems = vGroups.reduce((res, groupId) => {
        let group = timeline.itemSet.groups[groupId];
        if (group.items) {
            res = res.concat(Object.keys(group.items));
        }
        return res;
    }, []);
    timeline.focus(vItems);
};
timeline.on("scroll", debounce(groupFocus, 200));
// Enabling the next line leads to a continuous since calling focus might scroll vertically even if it shouldn't
// this.timeline.on("scrollSide", debounce(groupFocus, 200))        

// Handle button click
const button = document.getElementById('kt_docs_vistimeline_group_button');
button.addEventListener('click', e => {
    e.preventDefault();

    var a = timeline.getVisibleGroups();
    document.getElementById("visibleGroupsContainer").innerHTML = "";
    document.getElementById("visibleGroupsContainer").innerHTML += a;
});

<button type="button" class="btn btn-primary mb-5" id="kt_docs_vistimeline_group_button">Show current visible items</button>
<div class="mb-5">
    <div class="fw-bolder mb-5">Visible groups: <span id="visibleGroupsContainer" class="fw-normal"></span></div>
    
    (Scroll with the mouse and see the items being focus automatically on the timeline)
</div>

<div id="kt_docs_vistimeline_group"></div>

Pro Version Benefits	Free	Pro
UI Elements	20	100
In-house Components	20	40
Crafted Pages	5	20
Complete Documentation
Product Support
Layout Builder
Source Vectors
Email Templates
Calendar App
User Management App
Chat App
Customers App

Getting Started

Base

Forms

Editors

Charts

General

Icons

Documentation v1.0.6

Groups Example

Upgrade To Pro

Learn & Get Inspired

Support at devs.keenthemes.com

Getting Started

Base

Forms

Editors

Charts

General

Icons

Documentation v1.0.6

No result found

Groups Example

Upgrade To Pro

Learn & Get Inspired

Support at devs.keenthemes.com