jQuery非文本输入验证

我有一个从教程共和国获得的Bootstrap表。它是这样的:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap Table with Add and Delete Row Feature</title>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto|Varela+Round|Open+Sans">
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
body {
color: #404E67;
background: #F5F7FA;
font-family: 'Open Sans', sans-serif;
}
.table-wrapper {
width: 700px;
margin: 30px auto;
background: #fff;
padding: 20px;  
box-shadow: 0 1px 1px rgba(0,0,0,.05);
}
.table-title {
padding-bottom: 10px;
margin: 0 0 10px;
}
.table-title h2 {
margin: 6px 0 0;
font-size: 22px;
}
.table-title .add-new {
float: right;
height: 30px;
font-weight: bold;
font-size: 12px;
text-shadow: none;
min-width: 100px;
border-radius: 50px;
line-height: 13px;
}
.table-title .add-new i {
margin-right: 4px;
}
table.table {
table-layout: fixed;
}
table.table tr th, table.table tr td {
border-color: #e9e9e9;
}
table.table th i {
font-size: 13px;
margin: 0 5px;
cursor: pointer;
}
table.table th:last-child {
width: 100px;
}
table.table td a {
cursor: pointer;
display: inline-block;
margin: 0 5px;
min-width: 24px;
}    
table.table td a.add {
color: #27C46B;
}
table.table td a.edit {
color: #FFC107;
}
table.table td a.delete {
color: #E34724;
}
table.table td i {
font-size: 19px;
}
table.table td a.add i {
font-size: 24px;
margin-right: -1px;
position: relative;
top: 3px;
}    
table.table .form-control {
height: 32px;
line-height: 32px;
box-shadow: none;
border-radius: 2px;
}
table.table .form-control.error {
border-color: #f50000;
}
table.table td .add {
display: none;
}
</style>
<script>
$(document).ready(function(){
$('[data-toggle="tooltip"]').tooltip();
var actions = $("table td:last-child").html();
// Append table with add row form on add new button click
$(".add-new").click(function(){
$(this).attr("disabled", "disabled");
var index = $("table tbody tr:last-child").index();
var row = '<tr>' +
'<td><input type="text" class="form-control" name="name" id="name"></td>' +
'<td><input type="text" class="form-control" name="department" id="department"></td>' +
'<td><input type="text" class="form-control" name="phone" id="phone"></td>' +
'<td>' + actions + '</td>' +
'</tr>';
$("table").append(row);     
$("table tbody tr").eq(index + 1).find(".add, .edit").toggle();
$('[data-toggle="tooltip"]').tooltip();
});
// Add row on add button click
$(document).on("click", ".add", function(){
var empty = false;
var input = $(this).parents("tr").find('input[type="text"]');
input.each(function(){
if(!$(this).val()){
$(this).addClass("error");
empty = true;
} else{
$(this).removeClass("error");
}
});
$(this).parents("tr").find(".error").first().focus();
if(!empty){
input.each(function(){
$(this).parent("td").html($(this).val());
});         
$(this).parents("tr").find(".add, .edit").toggle();
$(".add-new").removeAttr("disabled");
}       
});
// Edit row on edit button click
$(document).on("click", ".edit", function(){        
$(this).parents("tr").find("td:not(:last-child)").each(function(){
$(this).html('<input type="text" class="form-control" value="' + $(this).text() + '">');
});     
$(this).parents("tr").find(".add, .edit").toggle();
$(".add-new").attr("disabled", "disabled");
});
// Delete row on delete button click
$(document).on("click", ".delete", function(){
$(this).parents("tr").remove();
$(".add-new").removeAttr("disabled");
});
});
</script>
</head>
<body>
<div class="container">
<div class="table-wrapper">
<div class="table-title">
<div class="row">
<div class="col-sm-8"><h2>Employee <b>Details</b></h2></div>
<div class="col-sm-4">
<button type="button" class="btn btn-info add-new"><i class="fa fa-plus"></i> Add New</button>
</div>
</div>
</div>
<table class="table table-bordered">
<thead>
<tr>
<th>Name</th>
<th>Department</th>
<th>Phone</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
<tr>
<td>John Doe</td>
<td>Administration</td>
<td>(171) 555-2222</td>
<td>
<a class="add" title="Add" data-toggle="tooltip"><i class="material-icons">&#xE03B;</i></a>
<a class="edit" title="Edit" data-toggle="tooltip"><i class="material-icons">&#xE254;</i></a>
<a class="delete" title="Delete" data-toggle="tooltip"><i class="material-icons">&#xE872;</i></a>
</td>
</tr>
<tr>
<td>Peter Parker</td>
<td>Customer Service</td>
<td>(313) 555-5735</td>
<td>
<a class="add" title="Add" data-toggle="tooltip"><i class="material-icons">&#xE03B;</i></a>
<a class="edit" title="Edit" data-toggle="tooltip"><i class="material-icons">&#xE254;</i></a>
<a class="delete" title="Delete" data-toggle="tooltip"><i class="material-icons">&#xE872;</i></a>
</td>
</tr>
<tr>
<td>Fran Wilson</td>
<td>Human Resources</td>
<td>(503) 555-9931</td>
<td>
<a class="add" title="Add" data-toggle="tooltip"><i class="material-icons">&#xE03B;</i></a>
<a class="edit" title="Edit" data-toggle="tooltip"><i class="material-icons">&#xE254;</i></a>
<a class="delete" title="Delete" data-toggle="tooltip"><i class="material-icons">&#xE872;</i></a>
</td>
</tr>      
</tbody>
</table>
</div>
</div>     
</body>
</html>

当你点击"+添加新"并且尝试添加空记录(使文本字段为空)，您将无法这样做，并且文本框的边框变为红色。

但是，当我添加日期字段时，

var row = '<tr>' +
'<td><input type="text" class="form-control" name="name" id="name"></td>' +
'<td><input type="text" class="form-control" name="department" id="department"></td>' +     
'<td><input type="text" class="form-control" name="phone" id="phone"></td>' +
'<td><input type="date" class="form-control" name="date" id="date"></td>' +
'<td>' + actions + '</td>' +
'</tr>';

我似乎仍然被阻止添加记录，但日期框的边界没有变成红色。同样的事情发生在<select>下拉菜单。

我在看这一段，.find('input[type="text"]'):

// Add row on add button click
$(document).on("click", ".add", function(){
var empty = false;
var input = $(this).parents("tr").find('input[type="text"]');
input.each(function(){
if(!$(this).val()){
$(this).addClass("error");
empty = true;
} else{
$(this).removeClass("error");
}
});
$(this).parents("tr").find(".error").first().focus();
if(!empty){
input.each(function(){
$(this).parent("td").html($(this).val());
});         
$(this).parents("tr").find(".add, .edit").toggle();
$(".add-new").removeAttr("disabled");
}

但是恐怕这是我作为jQuery新手的能力范围了哈哈!

如何修改代码，使文本类型和非文本类型输入的边框都变为红色?

谢谢!

需要包含[type="date"] control:.find('input[type="text"], input[type="date"])

@fros正如你所看到的，这个jQuery验证是针对输入字段的，然后是。

var input = $(this).parents("tr").find('input[type="text"]');
input.each(function(){
if(!$(this).val()){
$(this).addClass("error");
empty = true;
} else{
$(this).removeClass("error");
}
});

只需在下面添加日期字段验证，如

var input_date = $(this).parents("tr").find('input[type="date"]');

和相同的错误类别的红色标记添加/删除到这里。

在所有输入中添加uniq类

var row = '<tr>' +
'<td><input type="text" class="form-control example" name="name" id="name"></td>' +
'<td><input type="text" class="form-control example" name="department" id="department"></td>' +     
'<td><input type="text" class="form-control example" name="phone" id="phone"></td>' +
'<td><input type="date" class="form-control example" name="date" id="date"></td>' +
'<td>' + actions + '</td>' +
'</tr>';

and try this

var input = $(this).parents("tr").find('.example');

感谢

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