订单管理练习-白红宇

订单管理练习

阅读量：6633 次

发布时间：2019-06-25

本文共 3088 字，大约阅读时间需要 10 分钟。

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<title>Insert title here</title>

function addRow(){

var table = document.getElementById("table");

var rows = table.rows.length;

var newRow = table.insertRow(rows-1);

var c1 = newRow.insertCell(0);

c1.innerHTML = "<input type='text' name='detail'>";

var c2 = newRow.insertCell(1);

c2.innerHTML = "<input type='text' name='detail'>";

var c3 = newRow.insertCell(2);

c3.innerHTML = "<input type='text' name='detail'>";

var c4 = newRow.insertCell(3);

c4.innerHTML = "<input id='del' type='button' value='删除' οnclick='del(this)'><input id='save' type='button' value='保存' οnclick='save()'>"

}

function save(){

var details = document.getElementsByName("detail");

for(var i = 0;i<details.length;i++){

details[i].setAttribute("disabled","disabled");

}

var save = document.getElementById("save");

save.setAttribute("id","change");

save.setAttribute("value","修改");

save.setAttribute("onclick","update(this)");

}

function del(r){

var i = r.parentNode.parentNode.rowIndex;

document.getElementById("table").deleteRow(i);

}

function update(r){

var i = r.parentNode.parentNode.rowIndex;

var table = document.getElementById("table");

table.rows[i].cells[0].firstChild.disabled=false;

table.rows[i].cells[1].firstChild.disabled=false;

table.rows[i].cells[2].firstChild.disabled=false;

r.id="save";

r.value="保存";

r.setAttribute("onclick","save()");

}

</script>

</head>

<body>

<thead>进销存管理系统--后台进货管理</thead>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

</tr>

</table>

</body>

</html>

转载于:https://www.cnblogs.com/siashan/p/3924231.html

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