ダイナミックフォームの作成のCSS&HTML&JavaScript結合アプリケーション
14583 ワード
需要:cssスタイルとHTML表とJavaScriptを結合して動的表を作成して、データを削除できます.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title> </title>
</head>
<style>
table {
border: 1px solid;
margin: auto;
width: 500px;
}
div {
text-align: center;
margin: 50px;
}
td, th {
text-align: center;
border: 1px solid;
}
</style>
<body>
<div>
<input type="text" id="id" placeholder=" ">
<input type="text" id="name" placeholder=" ">
<input type="text" id="gender" placeholder=" ">
<input type="submit" value=" " id="btn_add">
</div>
<table>
<caption> </caption>
<tr>
<th> </th>
<th> </th>
<th> </th>
<th> </th>
</tr>
<tr>
<td>1</td>
<td> </td>
<td> </td>
<td><a href="javascript:void(0);" onclick="delTr(this)"> </a></td>
</tr>
<tr>
<td>2</td>
<td> </td>
<td> </td>
<td><a href="javascript:void(0);" onclick="delTr(this)"> </a></td>
</tr>
</table>
<script>
document.getElementById("btn_add").onclick = function () {
//
var id = document.getElementById("id").value;
var name = document.getElementById("name").value;
var gender = document.getElementById("gender").value;
// table
var table = document.getElementsByTagName("table")[0];
//
table.innerHTML += "
" +
"" + id + "
" +
"" + name + "
" +
"" + gender + "
" +
"
" +
""
};
//
function delTr(obj) {
var table = obj.parentNode.parentNode.parentNode;
var tr = obj.parentNode.parentNode;
table.removeChild(tr);
}
</script>
</body>
</html>