【AngularJS: 'Template for directive must have exactly one root element' when using 'th' tag in directive template】的更多相关文章

AngularJS: 'Template for directive must have exactly one root element' when using 'th' tag in directive template

.controller('HomeController', function($scope,$location) { $scope.userName='天下大势,为我所控!'; $scope.clkUrl=function(){ $scope.pageUrl='norout1.html';//更改值 } $scope.clk2=function(){ alert($scope.userName); $scope.userName='司马懿' } }).directive('bhtml',func…

Encountered an unexpected error when attempting to resolve tag helper directive '@addTagHelper' with value '"*, Microsoft.AspNet.Mvc.TagHelpers"'

project.json 配置: { "version": "1.0.0-*", "compilationOptions": { "emitEntryPoint": true }, "dependencies": { "Microsoft.AspNet.Diagnostics": "1.0.0-rc2-16303", "Microsoft.AspNet.II…

VS2015突然报错————Encountered an unexpected error when attempting to resolve tag helper directive '@addTagHelper' with value 'Microsoft.AspNet.Mvc.Razor.TagHelpers.UrlResolutionTagHelper

Encountered an unexpected error when attempting to resolve tag helper directive '@addTagHelper' with value 'Microsoft.AspNet.Mvc.Razor.TagHelpers.UrlResolutionTagHelper, Microsoft.AspNet.Mvc.Razor'. Error: 未将对象引用设置到对象的实例. ASP.NET MVC的View视图突然都报错. 解决方…

VUE之命令行报错：Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead 解决办法

Failed to compile. ./node_modules/vue-loader/lib/template-compiler?{"id":"data-v-59926570","hasScoped":true,"transformToRequire":{"video":["src","poster"],"source":"src&q…

VUE编译报错 Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead

背景: 在使用VUE添加标签的时候编译报错,报错如下: Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead. 代码如下: <template> <el-form ref="form" :model="form" label-…

vue报错：Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.

在.vue文件中引入了 element-ui 的 table 和 pagination 组件后,报错:Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.[翻译:组件模板应该只包含一个根元素. 如果您在多个元素上使用v-if,请使用v-else-if来代替它们.] 报错文…

组件嵌套时报：Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.

在组件嵌套的过程中,报了一个错误: 这里报错的原因是:vue的组件(模板)只能有一个根节点,即.vue文件中的<template>标签下只能有一个子元素. 因此,建议大家在写.vue组件的时候,最好在<template>下添加一个标签(比如div),在这个标签里面写我们的组件. 例如: <template> <div> <!--你的组件代码--> </div> </template> 我这边就是用这种方法解决的.也希望能帮…

Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.

运行代码时,一直报错: 经过查询后才知道,vue模板只能有一个跟对象 我是这样写的 最后修改为 就可以正常运行了…

vue父子组件嵌套的时候遇到 - Component template should contain exactly one root element. If you are using v-i

转自:https://blog.csdn.net/yangyiboshigou/article/details/72084619…

【错误总结】Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.

大致意思是因为模板里面应该包含一个根元素,使用组件的时候应该用div或p标签包起来…