Comments (7)
对于这点,提供一个显示的通知方法如何。 vm.collection.xx = 1; vm.$notify();
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或者用 Object.observe,应该有兼容库- -
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有是有,我更关心这种方式是否合理,比如:
<esui-my-control data-ui-datasource="@foo"></esui-my-control>
其中foo
是一个对象,那么当foo.bar
变化时也同时通知到my-control
是不是正确的……
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angular的做法是有个 $watchCollection,使用者自己指定要检测某个集合的变化,默认只检测引用
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就是说默认不提供这功能,开发者有需要的自己上?
对于$watchCollection
,我们不需要专门这样的方法,emc
有Colletion
直接用就好,有要监听的就把数组转成Collection
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是的,有需要自己上
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嗯……我现在是拿列表作为一个典型场景在思考,筛选项如果在VM中体现为filters
这样一个数组,其实就是要监听里面的每一项的value
属性,相当于filters[i]['value']
,确实挺深的
这种场景似乎还不少,唉……
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Related Issues (20)
- UB-RIA
- ub-ria文档内容需求汇总 HOT 3
- UIView类中增加addUIExtensions方法的需求 HOT 2
- [FormView#getEntity]增加对嵌套属性名称的解构 HOT 2
- 3.0 Breaking changes HOT 4
- 增加一个 ControlProvider工厂获取控件类 HOT 6
- List的批量更新提示流程有问题 HOT 1
- 【ub-ria升级需求汇总】取消“抽屉弹出”的强制交互 HOT 12
- 【ub-ria升级需求汇总】取消“表单取消操作的确认弹层”的强制交互 HOT 2
- 【ub-ria升级需求汇总】列表中筛选相关 HOT 2
- 【ub-ria升级需求汇总】取消“布局变化监听”的强制配置 HOT 1
- 生成HTML的内容均使用模板来实现,减少JavaScript拼接字符串
- 移除所有样式
- BaseModel中的Typo
- ListView.js getSearchArgs HOT 7
- 有关defaultArgs的设计问题 HOT 2
- 修改列表行内command事件的处理方式
- 新的数据加载配置方法 HOT 2
- ListAction的查询过程可能丢失部分参数 HOT 8
- tpl.js支持ie10、9、8跨域加载模板 HOT 3
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