D3.js-DOM操作

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DOM

追加 DOM 元素：append()

The selection.append() function accepts one of two types:

  • A string which is the name of an element to create, or
  • A function which is executed (applied on parent) and should return an element or HTML.
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const label = document.createElement('div');
label.style = `position:absolute; width: 200px; height: 50px; left: 50px; top: 40px; background-color: rgba(0, 0, 100, 0.1);`;
label.innerHTML = `日期：2021.02.18<br/>股价：300元`;
divContainer.append(() => label);