angular 过滤器，日期转换，时间转换，数据转换等

(function() {

angular.module('myApp')

.filter('is_null', function() {

return function(input) {

return input || '/';

}

})

//向下取整

.filter('star', function() {

return function(input) {

return Math.floor(input) || 0;

}

})

//向上取整

.filter('unstar', function() {

return function(input) {

return 5 - Math.ceil(input) || 0;

}

})

//百分比

.filter('percent', function() {

return function(input) {

return (input * 100).toFixed(2) || 0;

}

})

// 毫秒转天时分

.filter('formatDuring', function() {

return function(mss) {

var days = parseInt(mss / (1000 * 60 * 60 * 24));

var hours = parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));

var minutes = parseInt((mss % (1000 * 60 * 60)) / (1000 * 60));

var seconds = (mss % (1000 * 60)) / 1000;

return days + " 天 " + hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒 ";

}

})

//时间戳转换

.filter('getWeek', function() {

return function(input) {

var date = new Date(input * 1000);

var week = date.getDay();

switch (week) {

case 0:

return "星期天";

break;

case 1:

return "星期一";

break;

case 2:

return "星期二";

break;

case 3:

return "星期三";

break;

case 4:

return "星期四";

break;

case 5:

return "星期五";

break;

case 6:

return "星期六";

break;

}

}

})

.filter('snapshot', function() {

return function(input) {

input = input || '';

var output = input.split('|')[0];

return output;

}

})

})();