222

最新推荐文章于 2021-09-28 10:35:55 发布

为你为我

最新推荐文章于 2021-09-28 10:35:55 发布

阅读量342

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/Mynamezhuang/article/details/78256725

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
body{
position: relative;
}
ul{
width: 400px;
height: 300px;
border: 1px solid #000;
}
li{
list-style: none;
}
.pop{
width: 300px;
height: 200px;
border: 1px solid #000;
background: #eee;
text-align: center;
position: absolute;
top: 50%;
left: 50%;
margin-left: -150px;
margin-top: -100px;
}
</style>
<script src="../js/lib/angular.min.js"></script>
<script>
var myapp=angular.module("myapp",[]);
myapp.controller("myCtrl",function($scope){
$scope.data=["早上花了5元早饭", "中午花了20元午饭","aa"];
$scope.show=false;
$scope.title="";
$scope.btn="";
$scope.add="";
$scope.search="";
//添加内容
$scope.addFun=function(){
var hasLi=false;
if($scope.add.length==0){
alert("输入内容不能为空");
}else{
for(var i=0;i<$scope.data.length;i++){
if($scope.data[i]==$scope.add){
hasLi=true;
break;
}else{
hasLi=false;
}
}
}
if(hasLi==true){
$scope.show=true;
$scope.title="存在";
$scope.btn="好吧";
}else if($scope.add.indexOf("#")!=-1){
$scope.show=true;
$scope.title="输入了敏感字";
$scope.btn="很好吗？";
}else{
$scope.data.unshift($scope.add);
$scope.add="";
}
};
//点击好吧删除弹框
$scope.hide=function(){
$scope.show=false;
};
//查找内容
$scope.searchFun=function(){
var sea=false;
for(var i=0;i<$scope.data.length;i++){
if($scope.data[i]==$scope.search){
sea=true;
break;
}else{
sea=false;
}
}
if(sea==true){
$scope.show=true;
$scope.title="搜到";
$scope.btn="很好";
}else{
$scope.show=true;
$scope.title="没搜到";
$scope.btn="失望";
}
}

})
</script>
</head>
<body ng-app="myapp" ng-controller="myCtrl">
<h2>记账本</h2>
<ul>
<li ng-repeat="item in data track by $index">{{item}}</li>
</ul>
<div>
<span>输入框</span><input type="text" ng-model="add"><br/>
<button ng-click="addFun()">记录</button>
</div>
<div>
<span>搜索框</span><input type="text" ng-model="search"><br/>
<button ng-click="searchFun()">搜索</button>
</div>
<div class="pop" ng-show="show">
<p>提示</p>
<p>{{title}}</p>
<button ng-click="hide()">{{btn}}</button>
</div>
</body>
</html>