Angular操作表单增删改查的验证功能
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这次给大家带来Angular操作表单增删改查的验证功能，Angular操作表单增删改查验证功能的注意事项有哪些，下面就是实战案例，一起来看一下。<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
*{
margin: 0;
padding: 0;
}
.sspan{
background: #28a54c;
color: #fff;
margin-left: 5px;
}
th,td{
border: 1px solid #000;
padding: 10px;
}
table{
text-align: center;
width: auto;
border-collapse: collapse;
}
button{
margin-top: 10px;
margin-bottom: 10px;
}
</style>
</head>
<body ng-app="myapp" ng-controller="myCtrl">
<p style="width: 1000px">
<input type="text" placeholder="用户名搜索" ng-model="yhmss"/>
<input type="text" placeholder="手机号搜索" ng-model="sjhss"/>
<select ng-model="Choicecity">
<option>选择城市</option>
<option>北京</option>
<option>上海</option>
<option>天津</option>
<option>重庆</option>
</select>
<select ng-model="Choicestate">
<option>选择状态</option>
<option>发货</option>
<option>已发货</option>
</select>
<select ng-model="Choiceorder">
<option>开始月份</option>
<option>8</option>
<option>9</option>
<option>10</option>
</select>
-
<select>
<option>结束月份</option>
<option>8</option>
<option>9</option>
<option>10</option>
</select>
</p>
<button ng-click="tianjia()">新增订单</button>
<button ng-click="plsc()">批量删除</button>
<table>
<thead>
<tr style="background: #4404">
<th><input type="checkbox" ng-model="checkAll" ng-click="quan()"/></th>
<th>id<button ng-click="sort('id')" class="sspan">排序</button></th>
<th>商品名</th>
<th>用户名</th>
<th>手机号</th>
<th>价格<button ng-click="sort('price')" class="sspan">排序</button></th>
<th>城市</th>
<th>下单时间<button ng-click="sort('order')" class="sspan">排序</button></th>
<th>状态</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in data|filter:{name:yhmss}|filter:{phone:sjhss}|filter:cityFun|filter:stateFun|filter:orderFun|orderBy:cc:dd">
<td><input type="checkbox" ng-model="item.done"/></td>
<td>{{$index+1}}</td>
<td>{{item.commodity}}</td>
<td>{{item.name}}</td>
<td>{{item.phone}}</td>
<td>{{item.price}}</td>
<td>{{item.city}}</td>
<td>{{item.order}}</td>
<td ng-click="fahuo($index)"> {{item.state}} </td>
</tr>
</tbody>
</table>
<p ng-show="tj" style="margin-left: 200px" >
<h1>添加</h1>
<form name="registerForm" novalidate>
<p id="email-group">
<label for="email">E-mail:</label> <input type="email" class="form-control" ng-model="email" name="email" id="email" placeholder="请输入电子邮箱..." required>
<p>
<span style="color: red" ng-show=" registerForm.email.$invalid">
<span ng-show="registerForm.email.$error.required">*请输入邮箱</span> <span
ng-show="registerForm.email.$error.email">*请输入正确的email地址</span>
</span>
</p>
</p>
<p id="name-group">
<label for="name">昵称：</label> <input type="text" class="form-control" ng-model="name" name="name" id="name" placeholder="请输入昵称..." required>
<p>
<span style="color: red" ng-show="registerForm.name.$invalid">
<span ng-show="registerForm.name.$error.required">*请输入姓名</span>
</span>
</p>
</p>
<p id="password-group">
<label for="password">密码：</label> <input type="password" class="form-control" ng-model="password"
ng-minlength="6" ng-maxlength="20" name="password" id="password"
placeholder="请输入密码..." required>
<p>
<span style="color: red" ng-show="registerForm.password.$invalid">
<span ng-show="registerForm.password.$error.minlength">*密码长度不小于6</span>
<span ng-show="registerForm.password.$error.maxlength">*密码长度不超过20</span>
</span>
</p>
</p>
<p id="passwordagaingroup">
<label for="passwordagain">再输入一遍密码：</label> <input type="password"
class="form-control" ng-model="passwordagain" name="passwordagain"
id="passwordagain" placeholder="请再输一遍密码..." required>
<p>
<span style="color: red" ng-show="registerForm.password.$valid">
<span ng-show="passwordagain!=password">*两次密码输入不一致</span>
</span>
</p>
</p>
<button type="submit" class="btn btn-success" ng-click="tianjiapp()"
ng-disabled="registerForm.email.$invalid || registerForm.name.$invalid || registerForm.password.$invalid || password != passwordagain">
提交<span class="fa fa-arrow-right"></span>
</button>
</form>
</p>
</body>
</html>
<script src="angular.js"></script>
<script>
var app = angular.module("myapp",[]);
app.controller("myCtrl",function ($scope) {
$scope.data = [
{ commodity:"iPhone4",
name:"张三",
phone:151111111,
price:4999,
city:"北京",
order:"8-1",
state:"发货",
done:false
},
{ commodity:"小米6",
name:"李四",
phone:15222222,
price:2999,
city:"北京",
order:"8-2",
state:"发货",
done:false
},
{ commodity:"华为P9",
name:"王五",
phone:153333333,
price:3999,
city:"上海",
order:"9-3",
state:"已发货",
done:false
},
{ commodity:"OPPO R11",
name:"赵六",
phone:15444444,
price:4999,
city:"天津",
order:"9-4",
state:"已发货",
done:false
},
{ commodity:"ViVo",
name:"钱七",
phone:155555555,
price:2999,
city:"重庆",
order:"10-4",
state:"已发货",
done:false
}
];
$scope.Choicecity = "选择城市";
$scope.cityFun = function (item) {
if($scope.Choicecity != "选择城市"){
if( item.city == $scope.Choicecity){
return true;
}else {
return false;
}
}else {
return true;
}
};
$scope.Choicestate = "选择状态";
$scope.stateFun = function (item) {
if($scope.Choicestate != "选择状态"){
if(item.state == $scope.Choicestate){
return true;
}else {
return false;
}
}else {
return true;
}
};
$scope.pl = "已发货";
$scope.fahuo = function (index) {
if($scope.data[index].state=="发货"){
$scope.data[index].state =$scope.pl;
}
};
$scope.Choiceorder = "开始月份";
$scope.orderFun = function (item) {
if($scope.Choiceorder != "开始月份"){
var arr = $scope.order.split("-");
var min = arr[0];
var max = arr[1];
if(item.order >= min){
return false;
}else {
return true;
}
}else {
return true;
}
}
$scope.quan = function () {
if($scope.checkAll == true){
for(var i = 0 ; i <$scope.data.length ; i++){
$scope.data[i].done = true;
}
}else{
for(var i = 0 ; i <$scope.data.length ; i++){
$scope.data[i].done = false;
}
}
};
$scope.plsc = function () {
for(var i = 0 ; i <$scope.data.length ; i++){
if($scope.data[i].done == true){
$scope.data.splice(i,1);
i--;
}
}
};
$scope.tj = false;
$scope.tianjia = function () {
$scope.tj = true;
};
$scope.error = false;
$scope.tijiaola = function () {
if($scope.commoditys==null||$scope.names==null||
$scope.commoditys<6||$scope.commoditys.length>20){
$scope.error = true;
}
};
$scope.dd = false;
$scope.cc = "id";
$scope.sort = function (couldm) {
if($scope.cc == couldm ){
$scope.dd =! $scope.dd;
}
$scope.cc = couldm;
}
$scope.tianjiapp = function () {
$scope.data.push({commodity:$scope.email,name:$scope.name,phone:$scope.password})
}
})
</script>相信看了本文案例你已经掌握了方法，更多精彩请关注Gxl网其它相关文章！
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