Cytoscape.js通过编程将节点设置为活动状态

Question

I need to set node selected inside my function where I create it

cy.on('tap', function (e) {
    if (!e.target.id) {
        let x = e.position.x;
        let y = e.position.y;
        let new_node = {group: "nodes", data: {id: x + '_' + y}, position: {x: x, y: y}};
        cy.add(new_node);
        // make node selected (click on it)
    }
});

Then i will get created node data like I get it from other nodes

selected = cy.$('node:selected').jsons();

How can I do it?

Answer 1

The solution was simple. I added selected: true to initialisation

let new_node = {group: "nodes", data: {id: x + '_' + y}, position: {x: x, y: y}, selected: true};

Answer 2

Try this

let new_node = {group: "nodes", data: {id: x + '_' + y}, position: {x: x, y: y},classes : 'selected'};

and then

cy.$('node.selected')