ember-components | 易学教程

What is the best practice to implement custom Javascript code and where should I start working with Ember first?

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问题 I'm using Ember 2.7.0 of course with ember-cli. I come from Rails, I used to put in "assets/application.js" all my javascript like, for example: var ready = function () { myFunction('test'); $('#btn-fluid').on('click', function () { $('#myPage').toggleClass('container') }); } document.addEventListener("turbolinks:load", function () { ready() }) Now with Ember where I have to put this code in my application? I read on the web the use of: Ember.Application.create({ ready: function () { }); but

Ember parent child component, how to avoid unnecessary life cycle hook from triggering?

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问题 Child component property update is triggering all the parent component willUpdate , willRender , didUpdate and didRender life cycle hook methods. but I just updated property which is visible only the child component, It has nothing to do with parent component. Twiddle to check. Twiddle to check with powerselect - when mouse over dropdown option it's triggering the all of its parent component willUpdate , willRender , didUpdate and didRender life cycle hook methods. Is there any way I can

How to override a parent property in ember.js? (Specifically number input's behaviour)

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问题 I want to write a new component that extends Ember Input as number input. When users of this class binds their values to value property of number-input-component , they should only get a number (or NaN for invalid values). In Ember Input, value has an attribute binding. I've defined a computed property named "value" on number-input-component as following: value:Ember.computed({ get:function(key){ let htmlValue = this.get('htmlvalue'); return this.sanitize(htmlValue); }, set:function (key,

Combine linkTo and action helpers in Ember.js

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问题 I need to combine linkTo and action helpers in Ember.js. My code is: {{#link-to 'index'}}Clear{{/link-to}} But I would like to make this something like this: {{#link-to 'index' {{action 'clear'}} }}Clear{{/link-to}} And also: <li> {{#link-to 'support'}} Support {{/link-to}} </li> To: <li> {{#link-to 'support' {{action 'myAction' 'support'}} }}Support{{/link-to}} </li> How can I achieve this? Solution Check my answer

Combine linkTo and action helpers in Ember.js

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I need to combine linkTo and action helpers in Ember.js. My code is: {{#link-to 'index'}}Clear{{/link-to}} But I would like to make this something like this: {{#link-to 'index' {{action 'clear'}} }}Clear{{/link-to}} And also: <li> {{#link-to 'support'}} Support {{/link-to}} </li> To: <li> {{#link-to 'support' {{action 'myAction' 'support'}} }}Support{{/link-to}} </li> How can I achieve this? Solution Check my answer for Ember 2.0 compatible , OK for SEO solution . Ember Link Action addon This is OK for SEO solution !