1

环境

dotnet core 2.1.0

"bootstrap-vue": "^2.0.0-rc.11",
"nuxt": "^1.4.1",
"vue": "^2.5.16",
"vue-axios": "^2.1.1",
"vue-router": "^3.0.1",
"vue-server-renderer": "^2.1.8",
"vue-template-compiler": "^2.5.16",
"vue-toasted": "^1.1.24",
"vuex": "^3.0.1",
"vuex-router-sync": "^4.0.1"

我不知道如何让一个简单的 bootstrap-vue 模式工作。组件呈现,modal-sample按钮可见,但单击按钮时没有任何反应(模态不会“显示”)。

但是,在 vue 开发工具中,我可以看到show事件已发出。此外,如果我将代码复制并粘贴到 bootstrap-vue 游乐场,它可以工作,所以它必须是我的设置。不确定它是否重要,但它也在 dotnet 核心环境中运行。

webpack.config

  const VueLoaderPlugin = require('vue-loader/lib/plugin');

  ...

  resolve: {
        extensions: ['.js', '.vue'],
        alias: {
            'vue$': 'vue/dist/vue',
           ...
        }
        ...
        ,
    module: {
        rules: [
            { test: /\.vue$/, include: /ClientApp/, use: 'vue-loader' },
            { test: /\.js$/, 
                include: [/ClientApp/, 
                require.resolve("bootstrap-vue")], 
                use: 'babel-loader' },
            { test: /\.css$/, 
                use: isDevBuild ? ['vue-style-loader', 'style-loader', 'css-loader'] : ExtractTextPlugin.extract({ use: 'css-loader' }) },
            { test: /\.(png|jpg|jpeg|gif|svg)$/, 
                use: 'url-loader?limit=25000' }
        ]
    },
    plugins: [
        new VueLoaderPlugin(),
        new webpack.DllReferencePlugin({
            context: __dirname,
            manifest: require('./wwwroot/dist/vendor-manifest.json')
        })
    ].concat(isDevBuild ? [
        // Plugins that apply in development builds only
        new webpack.SourceMapDevToolPlugin({
            filename: '[file].map', // Remove this line if you prefer inline source maps
            moduleFilenameTemplate: path.relative(bundleOutputDir, '[resourcePath]') // Point sourcemap entries to the original file locations on disk
        })
    ] : [
            // Plugins that apply in production builds only
            new webpack.optimize.UglifyJsPlugin(),
            new ExtractTextPlugin({use: 'site.css', fallback: 'vue-style-loader'})
        ])
}];

应用程序-root.vue

  import Swapshift from './modal-sample'
  Vue.component('modal-sample', Swapshift);

模态样本.vue

 <template>
    <div style="margin-top: 20px; padding: 10px;">
      <b-button variant="primary" v-b-modal.newSwapShiftModal>New Swap Shift</b-button>
      <b-modal id="newSwapShiftModal" title="New Swap Edit" >
        <div class="d-block text-center">
            <h3>Hello From My Modal!</h3>
        </div>
      </b-modal>
    </div>
 </template>

 <script>
   import { mapActions, mapState } from 'vuex'
   import bModal from 'bootstrap-vue/es/components/modal/modal'
   import bModalDirective from 'bootstrap-vue/es/directives/modal/modal' 

 export default {
    components: { bModal },
    directives: { bModalDirective },
    data() {
       return {
          swapshift: {
            id: 1,
            status: {
                id: 1,
                description: 'Requested'
            }
          }
        }
    },
    computed: {   
    },
    methods: {
    },
    async created() {
       console.log('...in modal-sample1');
    }
  }
 </script>
4

2 回答 2

5

HTML 属性都被翻译成lowercase. 这包括按钮上的指令属性的一部分。所以发生的事情是,当 vb-modal 指令接收到修饰符(即。.newSwapShiftModal)时,它newswapshiftsodal从浏览器接收(所有属性总是被浏览器小写)。

因此,您需要将id模式上的 也设置为小写(因为引号内的属性值保留其大小写)。

 <template>
    <div style="margin-top: 20px; padding: 10px;">
      <b-button variant="primary" v-b-modal.new-swap-shift-modal>New Swap Shift</b-button>
      <b-modal id="new-swap-shift-modal" title="New Swap Edit" >
        <div class="d-block text-center">
            <h3>Hello From My Modal!</h3>
        </div>
      </b-modal>
    </div>
 </template>

显示 ID 区分大小写问题的示例小提琴:https ://jsfiddle.net/4cnk28yw/

编辑:还使用正确的名称注册指令(如@ittus所述):

import { mapActions, mapState } from 'vuex'
import { BModal, VBModal } from 'bootstrap-vue'

export default {
  components: { BModal },
  directives: { 'b-modal': VBModal },
  // ...
}
于 2019-07-11T02:13:12.410 回答
1

指令名称应该是b-modal. 你应该尝试改变:

directives: { 
  'b-modal': bModalDirective 
}
于 2018-06-28T03:23:22.270 回答