Re: [問題] 請問如何用javascript刪除div?
<body>
<form method="post" action"">
<input type="text" name="text" id="text">
<input type="button" value="+" onClick="add1()">
</form>
<div id="div1">
</div>
<script type="text/javascript">
var i=1;
var arr = new Array();
function add1(){
var pTag = document.createElement("div");
var input = document.getElementById('text').value;
pTag.id = "div_"+i;
pTag.innerHTML = input + '<input type="button" value="+子項" onClick="add2('+i+')">' + '<input typ="button" value="-" onClick="del1()">';
document.getElementById("div").appendChild(pTag);
arr[i] = 1;
i++;
}
function add(id){
if (arr[id] =='') arr[id] = 1;
var divTag = document.createElementById("div");
var input = document.getElementById('text').value;
divTag.id = 'sdiv_'+ id + arr[id];
divTag.innerHTML = ' ' + input + '<input type="button" value="-子項" onClick="del2()">';
document.getElementById("div_"+id).appendChild(divTag);
arr[id]++;
}
function del1(){
這裡要刪母項
}
function del2(id){
這裡要刪子項
}
</script>
<body>
程式碼如上,刪除的那兩部份實在想不出,還請各位幫忙
感激不盡
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.131.139.26
→
07/07 14:01, , 1F
07/07 14:01, 1F
推
07/07 14:26, , 2F
07/07 14:26, 2F
→
07/07 14:47, , 3F
07/07 14:47, 3F
→
07/08 21:18, , 4F
07/08 21:18, 4F
討論串 (同標題文章)
完整討論串 (本文為第 2 之 2 篇):