abstract:<input type="text" name="info"> <button>发送</button> <ul></ul> var input = document.getElementsByName('info')[0] var&
<input type="text" name="info"> <button>发送</button> <ul></ul>
var input = document.getElementsByName('info')[0] var bt = document.getElementsByTagName('button')[0] var ul = document.getElementsByTagName('ul')[0] bt.onclick = function(){ var value = input.value var li = document.createElement('li') li.innerHTML = value ul.appendChild(li) input.value = '' }
Correcting teacher:灭绝师太Correction time:2018-12-01 16:24:07
Teacher's summary:你这个光秃秃的,前面布局白学啦!下次提交作业全面点,不要这么光秃秃的,看不出效果!用户体验效果太差了!