VTable usage issue: How to listen to table area selection and cancellation events

#visactor #vtable

Question title

How to listen to the table area selection cancellation event

Problem description

Hope to be able to select and cancel events through events (click other areas of the table or click outside the table).

Solution

VTable provides SELECTED_CLEARevents that are triggered after an operation is deselected (and there are no selected areas in the current chart area)

Code example

const tableInstance = new VTable.ListTable(option);
tableInstance.on(VTable.ListTable.EVENT_TYPE.SELECTED_CLEAR, () => {
    console.log("selected clear!");
});

Full sample code (you can try pasting it into the editor ):

let  tableInstance;
  fetch('https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/North_American_Superstore_data.json')
    .then((res) => res.json())
    .then((data) => {

const columns =[
    {
        "field": "Order ID",
        "title": "Order ID",
        "width": "auto"
    },
    {
        "field": "Customer ID",
        "title": "Customer ID",
        "width": "auto"
    },
    {
        "field": "Product Name",
        "title": "Product Name",
        "width": "auto"
    }
];

const option = {
  records:data,
  columns
};
tableInstance = new VTable.ListTable(document.getElementById(CONTAINER_ID),option);
window['tableInstance'] = tableInstance;

tableInstance.on(VTable.ListTable.EVENT_TYPE.SELECTED_CLEAR, () => {
    console.log("selected clear!");
});
    })