forked from sunseekers/Vue2
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathsearchCursor.html
124 lines (123 loc) · 3.62 KB
/
searchCursor.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>自定义筛选或者搜索</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link rel="stylesheet" type="text/css" href="css/cursor.css">
</head>
<body>
<div id='cursor'>
<input type="text" placeholder="搜索 课程 / 问答" name="search" id='search' autofocus v-model='searchCursor'/>
<my-cursor :data='course' :filter-key='searchCursor'>
</my-cursor>
</div>
<script type="text/javascript" src='js/vue.min.js'></script>
<script type="text/javascript">
const myCursor={
props:{
data:Array,
filterKey:String
},
template:`
<div>
<a :href="entry.url" v-for="entry in filteredData">
<div class="course1">
<div class='course1Img'></div>
<div class="intruduce">
<p>{{entry.course}}</p>
<p>{{entry.change}}</p>
<span>{{entry.r1}}</span>
<span>{{entry.r2}}</span>
<p>{{entry.study}}</p>
</div>
</div>
</a>
</div>
`
};
Vue.component('my-cursor',{
props:{
data:Array,
filterKey:String
},
template:`
<div>
<div v-for="entry in filteredData">
<div class="course1">
<div class='course1Img'></div>
<div class="intruduce">
<p>{{entry.course}}</p>
<p>{{entry.change}}</p>
<span>{{entry.r1}}</span>
<span>{{entry.r2}}</span>
<p>{{entry.study}}</p>
</div>
</div>
</div>
</div>
`,
computed:{
//es6写法，也可以写成filteredData:function()
/*
1.刚开始filterKey为空，通过所有的数据，数据全部展示在页面
2.当你在搜索框开始输入数据时，就进行数据的过滤filter，在筛选只要有符合的数据就展示
Object.keys()->获取属性数组，Array.some()->只要有一个符合的就返回，String.indexOf()->找到匹配的就返回
*/
filteredData(){
var filterKey=this.filterKey;
var data=this.data;
//通过测试的 name
if(filterKey){
data=data.filter(function(row){
return Object.keys(row).some(function(key){
console.log(filterKey);
return String(row[key]).indexOf(filterKey)>-1;
})
})
}
return data;
}
}
})
new Vue({
el:'#cursor',
data:{
searchCursor:'',
course:[
{
course: 'JavaScript',
change: '精选课程，和我们一起进阶HTML/CSS，共发布6个课程，等你来挑战',
r1: 'HTML1',
r2: '网页制作',
study: '已经有891名学生在这里学习',
},
{
course: 'Node.js',
change: '精选课程，和我们一起零基础入门HTML/CSS，共发布8个课程，等你来挑战',
r1: 'HTML',
r2: '网页制作',
study: '已经有891名学生在这里学习',
},
{
course: 'HTML5/CSS3',
change: '精选课程，和我们一起零基础入门HTML/CSS，共发布6个课程，等你来挑战',
r1: 'HTML',
r2: '网页制作',
study: '已经有891名学生在这里学习',
},
{
course: 'Vue',
change: '精选课程，和我们一起零基础入门HTML/CSS，共发布6个课程，等你来挑战',
r1: 'HTML',
r2: '网页制作',
study: '已经有891名学生在这里学习',
},
]
},
})
</script>
</body>
</html>