forked from RubyLouvre/avalon
/
index13grid.html
128 lines (119 loc) · 5.71 KB
/
index13grid.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
125
126
127
128
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>grid</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<style>
.ms-grid { margin-bottom: 1em; width: 25em; border: 1px solid silver; }
.ms-grid th { text-align:left; background: black; color:White; }
.ms-grid td, th { padding: 0.4em; }
.ms-grid tr:nth-child(odd) { background: #DDD;color:black; }
.ms-grid-pageLinks { margin-bottom: 1em; }
.ms-grid td a{color:red;font-family:Microsoft YaHei,Georgia, 'Times New Roman', Times, serif;}
.ms-grid-pageLinks a { padding: 0.5em;display: inline-block;zoom:1; }
.ms-grid-pageLinks a.selected { background: black; color: White; }
</style>
<script src="avalon.js" type="text/javascript"></script>
<script type="text/javascript">
var grid = avalon.define("grid", function(scope) {
scope.$skipArray = ["items"]
scope.items = [
{name: "Well-Travelled Kitten", sales: 352, price: 75.95},
{name: "Speedy Coyote", sales: 89, price: 190.00},
{name: "Furious Lizard", sales: 1052, price: 25.00},
{name: "Indifferent Monkey", sales: 1, price: 99.95},
{name: "Brooding Dragon", sales: 0, price: 6350},
{name: "Ingenious Tadpole", sales: 39450, price: 0.35},
{name: "Optimistic Snail", sales: 420, price: 1.50}
]
scope.showItems = [];//当前页面要显示出来的items
scope.pageIndex = 0; //当前页数
scope.pageCount = 3; //每页显示多个item
scope.pages = [];//装着所有页码,以零开始
scope.getShowItems = function() {
var i = scope.pageIndex, c = scope.pageCount;
var array = scope.items.slice(i * c, (i + 1) * c)
scope.showItems = avalon.mix(true, [], array)
}
scope.addItem = function() {
var a = {name: "New item", sales: 0, price: 100};
scope.items.push(a);
scope.showItems.push(avalon.mix(true, {}, a));
scope.getPages();
};
scope.removeItem = function(e) {
e.preventDefault()
var item = this.$vmodel.$remove();
scope.items.remove(item);
if (!scope.showItems.length) {
if (Math.ceil(scope.items.length / scope.pageCount) === scope.pageIndex) {
scope.pageIndex--;
}
scope.getShowItems();//如果删光了,尝试到items取
}
scope.getPages();
};
scope.getPages = function() {
var total = Math.ceil(scope.items.length / scope.pageCount);
scope.pages = avalon.range(total);//用法与python, underscorejs一致,生成一个整数数组
}
function compare(a, b) {
return a.name < b.name ? -1 : 1;
}
scope.sortByName = function() {
scope.items.sort(compare);
scope.showItems.sort(compare);
};
scope.jumpToFirstPage = function() {
scope.pageIndex = 0;
scope.getShowItems();
};
scope.jumpPage = function(e) {
e.preventDefault()
scope.pageIndex = this.$vmodel.$index;
scope.getShowItems();
}
});
grid.getShowItems();
grid.getPages()
</script>
</head>
<body>
<div class="liveExample" ms-controller="grid">
<table class="ms-grid" cellspacing="0" >
<thead>
<tr>
<th>Item Name</th>
<th>Sales Count</th>
<th>Price</th>
<th>Handle</th>
</tr>
</thead>
<tbody ms-each-row="showItems">
<tr >
<td>{{row.name}}</td>
<td>{{row.sales | number}}</td>
<td>${{row.price }}</td>
<td><a href="javascript:void(0)" ms-click="removeItem">删除</a></td>
</tr>
</tbody>
</table>
<div class="ms-grid-pageLinks">
<span>Page:</span>
<span ms-each-page="pages">
<a ms-href="#{{page}}" ms-click="jumpPage" ms-class-selected="$index==pageIndex" >{{page+1}}</a>
</span>
</div>
<button ms-click='addItem'>
Add item
</button>
<button ms-click='sortByName'>
Sort by name
</button>
<button ms-enabled="pageIndex" ms-click="jumpToFirstPage">
Jump to first page
</button>
</div>
</body>
</html>