标签:脚本 span mit inline doc title filter 20px utf-8
angular中的过滤器有:
currency 过滤货币
number 过滤数字,
date 过滤日期
json 把js对象过滤为json字符串
limitTo 截取字符串,参数是正数则从左往右截取,负数从末尾开始数起,没有0,从1开始
lowercase 把字符串转为小写
uppercase 把字符串转为大写
orderBy 根据给定的对象的属性名对对象进行排序,可以升序也可以降序 参数为 true false
$filter 在脚本中写过滤器
.filter 自定义过滤器
<!DOCTYPE html> <html ng-app="myApp"> <head lang="en"> <meta charset="UTF-8"> <title></title> <style> span{ display:inline-block; font-weight:bold; font-size:20px; margin-right:10px; } </style> <script src="../../Angular/angular.min.js"></script> </head> <body> <div ng-controller="myController"> <p><span>currency => </span>{{123.5555555|number:1|currency:"¥"}}</p> <p>{{name}}</p> <h2>日期</h2> <p>{{today | date:"yyyy:MM:dd:HH:mm:ss.sss"}}</p> <h2>json</h2> <p>{{obj|json}}</p> <h2>limitTo</h2> {{arr| limitTo:-1}} <h2>orderBy</h2> <p>{{arrObj|orderBy:"name":true}}</p> <h2>自定义过滤器</h2> <p>{{"aalkdfa"|zdy}}</p> </div> <script> angular.module("myApp",[]) .controller("myController",function($scope,$filter,$interval){ $scope.name = $filter("uppercase")("aklkjjfhakfkha"); //日期 $interval(function(){ $scope.today = new Date(); },1); //json $scope.obj = { name:"chef", age:"three" } //limilTo $scope.arr = ["1","3","3","8"]; //orderBy $scope.arrObj = [ {name:"c",age:"22"}, {name:"w",age:"22"}, {name:"a",age:"22"}, {name:"b",age:"22"} ]; }) //自定义过滤器 input 是要过滤的字符串 .filter("zdy",function(){ return function(input){ //把第一个字符改为大写 return input[0] = input[0].toUpperCase()+input.slice(1); } }) </script> </body> </html>
标签:脚本 span mit inline doc title filter 20px utf-8
原文地址:http://www.cnblogs.com/chefweb/p/6066630.html