Dialog focus and dom access method

[james-ep01]

Introduction

I want to focus on the input field in the Dialog and access the field in the Dialog to set the value, but I don't know when it is loaded, so I can't access it.
I can't focus it or access the dom with jquery, etc. What should I do?

Below is an example where I select a white label and modify it in the Dialog.

Thank you.

Steps to reproduce

No response

Restrictions & Constraints

No response

Does your question relate to JointJS or JointJS+. Select both if applicable.

JointJS+

[kumilingus]

You are responsible for creating the content of the dialog box and opening it.

1. Keep reference to the input when you create the input.

const inputEl = document.createElement('input');
const dialog = new ui.Dialog({
    content: inputEl
});
dialog.open();
inputEl.value = 5;

2. Find the DOM element after you open the dialog.

dialog.open();
dialog.el.querySelector('input').value = 5;

An example of the ui.Inspector inside a ui.Dialog is showcase here: https://www.jointjs.com/demos/organizational-chart