Vue自带的过滤器
gitHub 地址:https://github.com/manlili/vue_learn 里面的 lesson05
一 过滤器写法
{{message | Filter}}
二 Vue 自带的过滤器:capitalize
功能: 首字母大写
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> {{message | capitalize}} </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", data: { message: "abc" } }) </script> </body> </html>
上面代码输出:Abc
三 Vue 自带的过滤器:uppercase
功能: 全部大写
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> {{message | uppercase}} </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", data: { message: "abc" } }) </script> </body> </html>
上面代码输出:ABC
四 Vue 自带的过滤器:uppercase
功能: 全部小写
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> {{message | lowercase}} </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", data: { message: "ABC" } }) </script> </body> </html>
上面代码输出:abc
五 Vue 自带的过滤器:currency
功能: 输出金钱以及小数点
参数:
第一个参数 {String} [货币符号] - 默认值: '$'
第二个参数 {Number} [小数位] - 默认值: 2
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> {{message | currency}} <!--输出 $123.47--> {{message | currency '¥' "1"}} <!--输出 $123.5--> </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", data: { message: "123.4673" } }) </script> </body> </html>
六 Vue 自带的过滤器:pluralize
功能: 如果只有一个参数，复数形式只是简单地在末尾添加一个 “s”。如果有多个参数，参数被当作一个字符串数组，对应一个、两个、三个…复数词。如果值的个数多于参数的个数，多出的使用最后一个参数。
参数：{String} single, [double, triple, ...
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> {{message}} {{message | pluralize 'item'}} <!--输出: 1 item--><span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in lili"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span><span style="color: rgba(0, 0, 0, 1)"> {{item}} {{item | pluralize 'item'}} </span><span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出: 1 item 2 items 3 items</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in lili"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span><span style="color: rgba(0, 0, 0, 1)"> {{item}} {{item | pluralize 'st' 'rd'}} </span><span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出: 1 st 2 rd 3 rd</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span><span style="color: rgba(0, 0, 0, 1)"> {{item}} {{item | pluralize 'item'}} </span><span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出: 1 item 2 items 3 items</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span><span style="color: rgba(0, 0, 0, 1)"> {{item}} {{item | pluralize 'st' 'rd'}} </span><span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出: 1 st 2 rd 3 rd</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">div</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">script </span><span style="color: rgba(255, 0, 0, 1)">type</span><span style="color: rgba(0, 0, 255, 1)">="text/javascript"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> myVue </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">new</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> Vue({ el: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">.test</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, data: { message: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">1</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, lili: [</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">1</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">,</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">2</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">,</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">3</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">], man: { name1: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">1</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, name2: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">2</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, name3: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">3</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> } } }) </span><span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">script</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">body</span><span style="color: rgba(0, 0, 255, 1)">></span></html>
七 Vue 自带的过滤器:debounce
(1) 限制： 需在 @里面使用
(2) 参数:{Number} [wait] - 默认值： 300
(3) 功能：包装处理器，让它延迟执行 x ms， 默认延迟 300ms。包装后的处理器在调用之后至少将延迟 x ms， 如果在延迟结束前再次调用，延迟时长重置为 x ms。
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> <button id="btn" @click="disappear | debounce 10000">点击我, 我将 10 秒后消失</button> </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", methods: { disappear: function () { document.getElementById("btn").style.display= "none"; } } }) </script> </body> </html>
八 Vue 自带的过滤器:limitBy
(1) 限制: 需在 v-for(即数组) 里面使用
(2) 两个参数:
第一个参数:{Number} 取得数量
第二个参数:{Number} 偏移量
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> <ul v-for="item in lili | limitBy 10"> <!--输出 1 2 3 4 5 6 7 8 9 10--> <li>{{item}}</li> </ul> <ul v-for="item in lili | limitBy 10 3"> <!--输出 4 5 6 7 8 9 10 11 12 13--> <li>{{item}}</li> </ul> </div> <script type="text/javascript"> var myVue = new Vue({ el: ".test", data: { lili: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15] } }) </script> </body> </html>
九 Vue 自带的过滤器:filterBy
(1) 限制: 需在 v-for(即数组) 里面使用
(2) 三个参数:
第一个参数: {String | Function} 需要搜索的字符串
第二个参数: in (可选, 指定搜寻位置)
第三个参数: {String} (可选, 数组格式)
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> <ul v-for="item in lili | filterBy'o' "> <!--输出 oi oa lo ouo oala--> <li>{{item}}</li> </ul><span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man | filterBy 'l' in 'name' "</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出lily lucy</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item.name}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man | filterBy 'l' in 'name' 'dada' "</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出lily+undefined lucy+undefined undefined+lsh</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item.name+"+"+item.dada}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">div</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">script </span><span style="color: rgba(255, 0, 0, 1)">type</span><span style="color: rgba(0, 0, 255, 1)">="text/javascript"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> myVue </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">new</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> Vue({ el: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">.test</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, data: { lili: [</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">oi</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">oa</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">ll</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">lo</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> ,</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">ouo</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> ,</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">kk</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> ,</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">oala</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">], man: [ </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 128, 0, 1)">//</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 128, 0, 1)">此处注意man是数组,不是对象</span>{name: "lily"},
{name: "lucy"},
{name: "oo"},
{dada: "lsh"},
{dada: "ofg"}
]
}
})
</script>
</body>
</html>
十 Vue 自带的过滤器:orderBy
(1) 限制: 需在 v-for(即数组) 里面使用
(2) 三个参数:
第一个参数: {String | Array<String> | Function} 需要搜索的字符串
第二个参数: {String} 可选参数 order 决定结果升序（order >= 0）或降序（order < 0）, 默认是升序
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Vue 自带的过滤器</title> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" /> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="test"> <!--遍历数组--> <ul v-for="item in lili | orderBy'o'1"> <!--输出 kk ll oi--> <li>{{item}}</li> </ul><span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in lili | orderBy 'o' -1"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出oi ll kk</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">遍历含对象的数组</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man | orderBy 'name' 1"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出Bruce Chuck Jackie</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item.name}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man | orderBy 'name' -1"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出Jackie Chuck Bruce</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item.name}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">使用函数排序</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">ul </span><span style="color: rgba(255, 0, 0, 1)">v-for</span><span style="color: rgba(0, 0, 255, 1)">="item in man | orderBy ageByTen"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 128, 0, 1)"><!--</span><span style="color: rgba(0, 128, 0, 1)">输出Bruce Chuck Jackie</span><span style="color: rgba(0, 128, 0, 1)">--></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span>{{item.name}}<span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">li</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">ul</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"></</span><span style="color: rgba(128, 0, 0, 1)">div</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="color: rgba(0, 0, 255, 1)"><</span><span style="color: rgba(128, 0, 0, 1)">script </span><span style="color: rgba(255, 0, 0, 1)">type</span><span style="color: rgba(0, 0, 255, 1)">="text/javascript"</span><span style="color: rgba(0, 0, 255, 1)">></span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">var</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> myVue </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">=</span> <span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 255, 1)">new</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)"> Vue({ el: </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">.test</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, data: { lili: [</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">oi</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">kk</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">, </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">ll</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">"</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 0, 0, 1)">], man: [ </span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 128, 0, 1)">//</span><span style="background-color: rgba(245, 245, 245, 1); color: rgba(0, 128, 0, 1)">此处注意man是数组,不是对象</span>{
name: 'Jackie',
age: 62
},
{
name: 'Chuck',
age: 76
},
{
name: 'Bruce',
age: 61
}
]
},
methods: {
ageByTen: function () {
return 1;
}
}
})
</script>
</body>
</html>