gos*_*eti 3 javascript ember.js
我有一个checkout-form具有像一些动作成分next,previous,submitForm和selectDate。目前我只能执行这样yield的selectDate操作:
{{!-- checkout-form.js --}}
<div class='checkout-form'>
{{yield (action 'selectDate')}}
</div>
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我希望能够checkout-form像这样使用我的组件:
{{!-- order.hbs --}}
{{#checkout-form as |submitForm, selectDate|}}
{{checkout-field placeholder="Full Name" value=model.order.name}}
{{!-- another field component that uses selectDate --}}
{{checkout-form-actions action=submitForm}}
{{/checkout-form}}
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我将如何产生要在我的内部使用的多个操作checkout-form.hbs?
选项 1.您可以传递许多参数,如下所示
{{yield (action 'selectDate') (action 'submitForm')}}
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阅读 - https://guides.emberjs.com/v2.14.0/components/block-params/
和
{{!-- order.hbs --}}
{{#checkout-form as |selectDate, submitForm|}}
{{checkout-form-actions action=selectDate}}
{{checkout-form-actions action=submitForm}}
{{/checkout-form}}
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选项 2.您还可以使用hash helper,
{{yield (hash
selectDate=(action 'selectDate')
submitForm=(action 'submitForm')) }}
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和
{{#checkout-form as |options|}}
{{checkout-form-actions action=options.submitForm}}
{{/checkout-form}}
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