JSON设置table中的tbody

最新推荐文章于 2023-02-17 18:52:51 发布

原创最新推荐文章于 2023-02-17 18:52:51 发布 · 324 阅读

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#JSON #tbody

本文介绍了一个使用JavaScript实现的动态表格填充方法，通过按钮点击事件，从预设的数据集中获取员工信息，并将其展示在HTML表格中。同时，展示了如何在表格下方实时更新记录总数。

<script type="text/javascript">
			var data = {
				"total":4,
				"emps":[
					{"eno":"1","ename":"zs","sal":"10"},
					{"eno":"2","ename":"ls","sal":"10"},
					{"eno":"3","ename":"ww","sal":"10"}
				]
			}
			
			window.onload = function(){
				var button1Elet = document.getElementById("button1");
				button1Elet.onclick = function(){
					tbody1String = "";
					for(var i=0; i<data.emps.length; i++){
						tbody1String += "<tr>";
						tbody1String += "<td>" + data.emps[i].eno + "</td>";
						tbody1String += "<td>" + data.emps[i].ename + "</td>";
						tbody1String += "<td>" + data.emps[i].sal + "</td>";
						tbody1String += "</tr>";
					}
					document.getElementById("tbody1").innerHTML = tbody1String;
					document.getElementById("span1").innerText = "总共" +data.total+ "条记录。";
				}
			}
</script>
<body>
	<input type="button" id="button1" value="显示员工的信息" />
	<hr >
	<table border="1px" width="50%" id="table1">
		<tr>
			<td>员工编号</td>
			<td>员工名字</td>
			<td>员工薪水</td>
		</tr>
		<tbody id="tbody1">
		</tbody>
	</table>
	<span id="span1"></span>
</body>