in integ/utils.ts [40:62]
export function createNodeWithInput(node: DiagramMakerNode<any>, container: HTMLElement) {
if (container.innerHTML !== '') {
const childDiv = container.children[0];
if (node.diagramMakerData.selected) {
childDiv.classList.add('selected');
} else {
childDiv.classList.remove('selected');
}
return;
}
const newDiv = document.createElement('div');
const input = document.createElement('input');
input.setAttribute('type', 'text');
input.setAttribute('data-event-target', 'true');
input.setAttribute('data-draggable', 'true');
newDiv.appendChild(input);
newDiv.classList.add('rectangle', 'example-node');
if (node.diagramMakerData.selected) {
newDiv.classList.add('selected');
}
container.appendChild(newDiv);
return newDiv;
}