Gantt

Render Gantt

Method to render the gantt chart

render

javascriptgantt.render();

Here element is the div where you want to append gantt, element is optional if you are not calling render function first time in your code;

Destroy Gantt

Method to destroy the gantt chart

destroy

javascriptgantt.destroy();

Get the current zoom level scale config

Method to get the current level zoom scale

getScale

javascriptgantt.getScale();

Initialize zoom level

Method to initialize the zoom level, call this method

zoomInit

javascriptgantt.zoomInit();

Request FullScreen

Method to view gantt in fullscreen

requestFullScreen

javascriptgantt.requestFullScreen();

Exit FullScreen

Method to exit fullscreen

exitFullScreen

javascriptgantt.exitFullScreen();

Expand All

Method to expanding all tasks

expandAll

javascriptgantt.expandAll();

Collapse All

Method to Collapsing all tasks

collapseAll

javascriptgantt.collapseAll();

Add new data to existing data

Using this you can add new data to the existing data in gantt here data is array which contain new data

parse

javascriptgantt.parse(data);

Clear All

It clears the old data use it only when you change the data from your side.

clearAll

javascriptgantt.clearAll();

Get date cell position

Get the position of the date cell from timeline start

posFromDate

javascriptgantt.posFromDate();

Auto Scheduling

Method to automatically schedule your tasks based on the relations between them.

autoScheduling

javascriptgantt.autoScheduling();

Sort Data

To initiate sorting within the grid based on a specific action or event, such as a button click or page load, simply invoke the sort method.
here text is the column field name on that basis data will be sorted, and second parameter true is boolean which is sorting order asc or desc.

sort

javascriptgantt.sort("text", true);

Attach an event

Method to attach an event to Gantt chart.

it take two param first is event name and second is a callback function which execute when the event is triggered.

attachEvent

javascriptgantt.attachEvent("onTaskDblClick", (event) => {
        console.log("onTaskDblClick: ", event);
      });

Initialize zoom

Method to initialize level. After setting zoomLevel and zoomConfig run javascriptgantt.zoomInit() for applying your current zoom level

zoomInit

javascriptgantt.zoomInit();

Set Language

Method to set or change the language

setLocalLang

javascriptgantt.setLocalLang("hi");

Language	Language Code
Arabic	ar
Belarusian	be
English	en
Catalan	ca
Chinese	cn
Croatian	hr
Czech	cs
Danish	da
Dutch	nl
Finnish	fi
French	fr
German	de
Greek	el
Hebrew	he
Hindi (India)	hi
Hungarian	hu
Indonesian	id
Italian	it
Japanese	jp
Korean	kr
Norwegian	no
Persian	fa
Polish	pl
Portuguese	pt
Romanian	ro
Russian	ru
Slovak	sk
Slovenian	si
Spanish	es
Swedish	sv
Turkish	tr
Ukrainian	ua