js 获取自定义属性值

html:

<p tid="1" onClick="change()">111</p>

<p tid="2" onClick="change()">111</p>

<p tid="3" onClick="change()">111</p>

js:

function change(ev) {

var ev = ev || window.event,

    target = ev.target || ev.srcElement,

    tid = target.getAttribute('tid');

console.log('tid',tid)

}