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avalon视频学习笔记(七)

时间:2015-04-25 20:59:56      阅读:300      评论:0      收藏:0      [点我收藏+]

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一、属性操作
    DOM操作之属性操作:
        1、类名操作<div class="active">    ms-class
            (1)ms-class
                a、ms-class="active"    默认写法,为元素添加active样式
                b、ms-class="active:isOk"    isOK值为true,添加active,为false,删除active
                c、ms-class=“width{{w}}:isOK”    类名中可以使用插值表达式
                d、ms-class="red:1+1"    根据计算结果决定添加或删除red
                e、ms-class="aaa bbb ccc"    添加多个样式,结果是aaa bbb ccc
                f、ms-class-1="aaa"    ms-class-2="bbb"    添加多个样式,根据ms-class-后面的数值大小,决定执行顺序
                g、ms-class-2="bbb"    ms-class="aaa"    ms-class-1="ccc" 添加多个样式,结果是aaa ccc bbb
                h、ms-class="xxx yyy zzz:true"    添加多个样式,结果是xxx yyy zzz
  1. <head>
  2. <meta charset="UTF-8">
  3. <title>avalon-class</title>
  4. <script type="text/javascript" src="../avalon.min.js"></script>
  5. <script type="text/javascript">
  6. avalon.ready(function () {
  7. avalon.define({
  8. $id:"ms-class",
  9. });
  10. avalon.scan();
  11. })
  12. </script>
  13. <style>
  14. .aaa{
  15. color:blue;
  16. border:1px solid blue;
  17. }
  18. </style>
  19. </head>
  20. <body ms-controller="ms-class">
  21. <div ms-class="aaa" ms-class-1="bbb" ms-class-2="ccc">它的类名是 aaa bbb ccc</div>
  22. <div ms-class-2="aaa" ms-class="bbb" ms-class-1="ccc">它的类名是 bbb ccc aaa</div>
  23. <div ms-class="bbb" ms-class-1="aaa" ms-class-2="ccc">它的类名是bbb aaa ccc</div>
  24. <div ms-class="xxx yyy zzz">它的类名是xxx yyy zzz</div>
  25. <div ms-class="XXX YYY ZZZ:true">它的类名是XXX YYY ZZZ</div>
  26. </body>
                    切换类名操作:
  1. <head>
  2. <meta charset="UTF-8">
  3. <title>avalon-class</title>
  4. <script type="text/javascript" src="../avalon.min.js"></script>
  5. <script type="text/javascript">
  6. avalon.ready(function () {
  7. var model = avalon.define({
  8. $id:"ms-class",
  9. toggle: true,
  10. click:function (e) {
  11. model.toggle = !model.toggle
  12. }
  13. });
  14. avalon.scan();
  15. })
  16. </script>
  17. <style>
  18. .test{
  19. width: 100px;
  20. height: 100px;
  21. border: 1px solid red;
  22. color: red;
  23. -webkit-user-select: none;
  24. -moz-user-select: none;
  25. -o-user-select: none;
  26. user-select: none;
  27. }
  28. .aaa{
  29. color:blue;
  30. border:1px solid blue;
  31. }
  32. </style>
  33. </head>
  34. <body ms-controller="ms-class">
  35. <div class="test" ms-class="aaa:toggle" ms-click="click">点我</div>
  36. <div ms-class="aaa" ms-class-1="bbb" ms-class-2="ccc">它的类名是 aaa bbb ccc</div>
  37. <div ms-class-2="aaa" ms-class="bbb" ms-class-1="ccc">它的类名是 bbb ccc aaa</div>
  38. <div ms-class="bbb" ms-class-1="aaa" ms-class-2="ccc">它的类名是bbb aaa ccc</div>
  39. <div ms-class="xxx yyy zzz">它的类名是xxx yyy zzz</div>
  40. <div ms-class="XXX YYY ZZZ:true">它的类名是XXX YYY ZZZ</div>
  41. </body>
             (2)绑定属性ms-active,ms-hover
                    a、ms-active、ms-hover分别是用来模拟:avtice,:hover效果,用法与ms-class一样
                    b、ms-active只在点击的那那一瞬间有效果
                    c、ms-hover只在掠过时有效果,失去焦点或者离开目标元素就会移除刚才添加的类名
  1. <head>
  2. <meta charset="UTF-8">
  3. <title>avalon-activ-hover</title>
  4. <script type="text/javascript" src="../avalon.min.js"></script>
  5. <script type="text/javascript">
  6. avalon.ready(function () {
  7. var model = avalon.define({
  8. $id:"test",
  9. color:"red",
  10. toggle:true,
  11. changeToggle:function () {
  12. model.toggle=!model.toggle
  13. },
  14. swichColor:function () {
  15. model.color = model.color === "red" ? "blue" :"red"
  16. }
  17. });
  18. avalon.scan();
  19. })
  20. </script>
  21. <style>
  22. .active{
  23. background: black;
  24. color: white;
  25. }
  26. .ms-class-test{
  27. background: green;
  28. width: 300px;
  29. height: 100px;
  30. border: 1px solid black;
  31. }
  32. .c-red{
  33. background: red;
  34. }
  35. .c-blue{
  36. background: blue;
  37. }
  38. </style>
  39. </head>
  40. <body ms-controller="test">
  41. <div ms-active="active">测试:active</div>
  42. <div class="ms-class-test" ms-hover="c-{{color}}:toggle"></div>
  43. <button ms-click="swichColor">点击我改变类名</button>
  44. <button ms-click="changeToggle">点击我改变toggle</button>
  45. </body>

        2、表单value属性操作<input value="active" />    ms-duplex
        3、元素固有属性处理<div id="grid" name="grid">    ms-attr
  1. <head> <meta charset="UTF-8"> <meta name="Generator" content="EditPlus?"> <meta name="Author" content=""> <meta name="Keywords" content=""> <meta name="Description" content=""> <title>avalon-attr</title> <script type="text/javascript" src="../avalon.min.js"></script> <script type="text/javascript"> avalon.ready(function(){ avalon.define({ $id:‘attr‘, textModel:"star", t1:true, age:20, r1:true, sex:"男", s1: true, c1: true, path:"http://hotel.qunar.com", id:"a01_chongqing", name:"a01_chongqing", src:"camel.png", title:"avalon is great" }); avalon.scan(); }) </script> </head> <body> <form ms-controller="attr"> <h2>布尔属性绑定(ms-attr-disabled,ms-attr-readonly)</h2> <label>姓名</label> <input ms-duplex="textModel" ms-attr-disabled="t1"/> <label>年龄</label> <input ms-duplex="age" ms-attr-readonly="r1"/> <label>性别</label> <div> <label><input type="radio" ms-duplex-string="sex" value="男"/>男</label> <label><input type="radio" ms-duplex-string="sex" value="女" />女</label> <br /> <label>工作</label> <select> <option value="IT" ms-attr-selected="s1">IT</option> <option value="销售">销售</option> <option value="产品">产品</option> </select> <br /> <label>兴趣爱好</label> <label><input type="checkbox" ms-attr-checked="c1" value="option1" />篮球</label> <label><input type="checkbox" ms-attr-checked="c1" value="option2" />足球</label> <label><input type="checkbox" value="option3" />羽毛球</label> <br /> <h2>字符串属性绑定(ms-attr-id,ms-attr-name,ms-attr-title,ms-src,ms-href,ms-attr-data-url)</h2> <a ms-href="{{path}}">酒店</a> <a ms-attr-id="{{id}}" ms-attr-name="{{name}}" ms-href="{{path}}/city/chongqing_city/">重庆酒店</a> <br /> <img ms-src="{{src}}" ms-attr-title="{{title}}" /> </div> </form>
  2. </body>

        4、元素自定义属性管理<div data-url="x.html">    ms-hred
        5、元素布尔属性的操作<input readonly="true">    ms-src




avalon视频学习笔记(七)

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原文地址:http://www.cnblogs.com/Zjingwen/p/4456490.html

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