# Layout

The overall layout of the page is the outermost frame structure of a product and often includes navigation, sidebars, breadcrumbs, and content. To understand a admin project, first understand its basic layout.

@ is webpack's alias. If don't understand please study it yourself.

Most of the pages in adempiere-vue are based on this layout, except that individual pages such as: login , 404, 401 , etc., do not use this layout. It is also easy if you want to have multiple layouts in a project, as long as you choose different layout component in the first-level routing.

// No layout
{
  path: '/401',
  component: () => import('errorPage/401')
}

// Has layout
{
  path: '/documentation',

  // You can choose different layout components
  component: Layout,

  // Here the route is displayed in app-main
  children: [{
    path: 'index',
    component: () => import('documentation/index'),
    name: 'documentation'
  }]
}

This uses vue-router routing nesting, so in general, adding or modifying a page will only affect the main body of app-main. Other content in the layout, such as: the sidebar or navigation bar will not change with your main page.

/foo                                  /bar
+------------------+                  +-----------------+
| layout           |                  | layout          |
| +--------------+ |                  | +-------------+ |
| | foo.vue      | |  +------------>  | | bar.vue     | |
| |              | |                  | |             | |
| +--------------+ |                  | +-------------+ |
+------------------+                  +-----------------+

# app-main

Here is a layer of keep-alive outside the app-main is mainly to cache <router-view>, with the tabs-view tab navigation of the page, if you do not need to remove it.

The transition defines the switching animation between pages, you can modify the transition animation according to your own needs. Related documentation. Two transition animations of fade and fade-transform are provided by default. For specific css implementation, see [transition.scss](https://github.com/adempiere/adempiere-vue/blob/master/src /styles/transition.scss). If you need to adjust, you can adjust the name of transition in AppMain.vue.

# router-view

Different router the same component vue In a real work, there are many situations. such as:

The same component is used to create pages and edit pages. By default, when these two pages are switched, it will not trigger the created or mounted hooks of vue. Officials say that you can do this through the change of watch $route. To tell the truth it's still very troublesome. Later I discovered that I could simply add a unique key to the router-view to ensure that the routing hooks are re-rendered when the route is switched. This is much simpler.

<router-view :key="key"></router-view>

computed: {
  key() {
    // just make sure the key is the unique
    return this.$route.fullPath
  }
 }

<!-- create.vue -->
<template>
  <article-detail :is-edit='false'></article-detail> //create
</template>
<script>
  import ArticleDetail from './components/ArticleDetail'
</script>

<!-- edit.vue -->
<template>
   <article-detail :is-edit='true'></article-detail> //edit
</template>
<script>
  import ArticleDetail from './components/ArticleDetail'
</script>

# Mobile

The element-ui official position is the desktop-side framework, and most of admin project is complex, it is impossible to meet the desktop-side and mobile-side interactions through simple adaptation. Therefore, the interaction between the two ends must be different. it is recommended to re-do a system for mobile.

So, this project will not adapt to the mobile. It just does a simple response and you can modify it yourself.