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posted @ 2017-03-28 04:10 Zhentiw 阅读(141) 评论(0) 推荐(0)
摘要: We can describe the nature of a grid in an ‘ASCII-art’ way with grid-template-areas. Let’s see how to specify the nature of our grid so that it’s inst 阅读全文
posted @ 2017-03-28 03:44 Zhentiw 阅读(183) 评论(0) 推荐(0)
摘要: We can use named grid lines to describe our grid layout. Let’s see how to apply this to our grid-template-columns and grid-template-rows, and how to r 阅读全文
posted @ 2017-03-27 23:10 Zhentiw 阅读(206) 评论(0) 推荐(0)
摘要: It’s beautifully straightforward to add a gutter to our grid layout. Let’s apply one with grid-gap. 阅读全文
posted @ 2017-03-27 21:52 Zhentiw 阅读(199) 评论(0) 推荐(0)
摘要: It’s possible to position a grid item anywhere on a grid track. To do this, let’s specify some grid-template-columns and grid-template-rows, and to th 阅读全文
posted @ 2017-03-27 04:34 Zhentiw 阅读(212) 评论(0) 推荐(0)
摘要: Create an app with routing config: If you want to generate a new module with routing , you can also do: Define env variable: You can create a custom e 阅读全文
posted @ 2017-03-23 21:48 Zhentiw 阅读(237) 评论(0) 推荐(0)
摘要: If a user has entered some input, or the current Route is in a “dirty” state and we want to confirm that data will be lost, React Router v4 provides a 阅读全文
posted @ 2017-03-23 04:35 Zhentiw 阅读(401) 评论(0) 推荐(0)
摘要: Overriding a browser's current location without breaking the back button or causing an infinite redirect can be tricky sometimes. In this lesson we'll 阅读全文
posted @ 2017-03-23 04:13 Zhentiw 阅读(400) 评论(0) 推荐(0)
摘要: If you want to reset or just update field value, you can do: reset: reset({key: value, k2:v2}); update: 1. patchValue({k: v}); update part of form fie 阅读全文
posted @ 2017-03-22 19:59 Zhentiw 阅读(244) 评论(0) 推荐(0)
摘要: For example we have built a form: We want to reponse to each time 'stock' value changes. To do that we can subscrube 'valueChanges' for form. Notice t 阅读全文
posted @ 2017-03-22 19:48 Zhentiw 阅读(320) 评论(0) 推荐(0)
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