javascript - 根据属性值在DOM中查找元素(Find an element in DOM based on an attribute value)

Question

Can you please tell me if there is any DOM API which search for an element with given attribute name and attribute value:(您能告诉我是否有DOM API搜索具有给定属性名称和属性值的元素：)

Something like:(就像是：)

doc.findElementByAttribute("myAttribute", "aValue");

  ask by michael translate from so

Answer 1

Modern browsers support native querySelectorAll so you can do:(现代浏览器支持本机querySelectorAll因此您可以执行以下操作：)

document.querySelectorAll('[data-foo="value"]');

https://developer.mozilla.org/en-US/docs/Web/API/Document.querySelectorAll(https://developer.mozilla.org/zh-CN/docs/Web/API/Document.querySelectorAll)

Details about browser compatibility:(有关浏览器兼容性的详细信息：)

• http://quirksmode.org/dom/core/#t14(http://quirksmode.org/dom/core/#t14)
• http://caniuse.com/queryselector(http://caniuse.com/queryselector)

You can use jQuery to support obsolete browsers (IE9 and older):(您可以使用jQuery支持过时的浏览器（IE9和更早版本）：)

$('[data-foo="value"]');