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Handle adding empty arrays to a container

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Alexis Fontaine 2023-01-14 17:07:01 +01:00
parent 6e5aff393f
commit 65b76a2776
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1 changed files with 10 additions and 5 deletions
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15
src/Container.ts
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@ -109,22 +109,27 @@ export abstract class Container<
* add a child and children into container
* @name Konva.Container#add
* @method
* @param {...Konva.Node} child
* @param {...Konva.Node} children
* @returns {Container}
* @example
* layer.add(rect);
* layer.add(shape1, shape2, shape3);
* // empty arrays are accepted, though each individual child must be defined
* layer.add(...shapes);
* // remember to redraw layer if you changed something
* layer.draw();
*/
add(...children: ChildType[]) {
if (arguments.length > 1) {
for (var i = 0; i < arguments.length; i++) {
this.add(arguments[i]);
if (children.length === 0) {
return this;
}
if (children.length > 1) {
for (var i = 0; i < children.length; i++) {
this.add(children[i]);
}
return this;
}
var child = children[0];
const child = children[0];
if (child.getParent()) {
child.moveTo(this);
return this;