如何在jhipster中从表中删除选中的行 books.html book.service.js book-delete-sel-dialog.controller.js BookResource.java @RequestMapping（value=“/books”， params=“删除sel”， method=RequestMethod.POST， products=MediaType.APPLICATION\u JSON\u值） @定时 公共响应删除书籍（@RequestBody List books）{ debug（“删除书籍的REST请求：{}”，Books.size（））； bookRepository.delete（图书）； 返回ResponseEntity.ok（）.headers（HeaderUtil.createEntityDeletialert（“book”，null））.build（）； }

当我取消注释按钮代码（books.html）时。我的桌子上看不到任何记录。如果我评论了那个按钮，那么我可以看到记录。我想删除复选框选中的记录。我不知道该怎么办。我认为uib工具提示中存在问题。谁能帮帮我吗？我应该在代码中更改什么？

似乎翻译过滤器不起作用，这反过来会中止控制器，因此angular无法编译书籍和/或html的加载，因此不会执行ng repeat

您是否在工具提示中尝试了简单文本

uib-tooltip="Delete"

?？如果这样做有效，您可以尝试使用

$translate

将翻译放入控制器：

//...
BookController.$inject = ['$scope', '$state', 'Book', 'ParseLinks', 'AlertService', '$translate'];
BookController ($scope, $state, Book, ParseLinks, AlertService, $translate) {
    //...
    vm.deleteTooltip = $translate.instant('entity.action.delete');
//...

然后

uib-tooltip="{{vm.deleteTooltip}}"

将“book.state.js”中的“books.delete sel”状态更新为：

    .state('book.delete-sel', { // Previous: 'books.delete-sel'
        parent: 'book',
        url: '/delete-sel', // Previous: '/delete'
        data: {
            authorities: ['ROLE_USER']
        },
        params: {
            selectedItems: null
        },
        onEnter: ['$stateParams', '$state', '$uibModal', function($stateParams, $state, $uibModal) {
            $uibModal.open({
                templateUrl: 'app/entities/book/book-delete-sel-dialog.html', // The book-delete-sel-dialog.html didn't exist before
                /*controller: 'BookDeleteController',*/
                controller: 'BookDeleteSelController',
                controllerAs: 'vm',
                size: 'md'
            }).result.then(function() {
                    $state.go('book', null, { reload: true }); // Previous: 'books'
                }, function() {
                    $state.go('^');
                });
        }]
    })

---

有关完整的源代码，请参见此部分。

否。它不起作用。我想$translate中有一个问题

(function() {
'use strict';

angular
    .module('schoolApp')
    .controller('BookDeleteController',BookDeleteController);

BookDeleteController.$inject = ['$uibModalInstance', '$stateParams', 'Book'];

function BookDeleteController($uibModalInstance, $stateParams, Book) {
    var vm = this;

    vm.selectedItems = $stateParams.selectedItems;
    vm.clear = clear;
    vm.confirmDelete = confirmDelete;

    function clear () {
        $uibModalInstance.dismiss('cancel');
    }

    function confirmDelete (id) {
        Book.deleteSel({}, vm.selectedItems,
            function () {
                $uibModalInstance.close(true);
            },
            function () {
                console.log("An error occurred");
            });
    }
}})();

 @RequestMapping(value = "/books",
        params = "delete-sel",
        method = RequestMethod.POST,
        produces = MediaType.APPLICATION_JSON_VALUE)
    @Timed
    public ResponseEntity<Void> deleteBooks(@RequestBody List<Book> books) {
        log.debug("REST request to delete Books : {}", books.size());
        bookRepository.delete(books);
        return ResponseEntity.ok().headers(HeaderUtil.createEntityDeletionAlert("book", null)).build();
    }

uib-tooltip="Delete"

//...
BookController.$inject = ['$scope', '$state', 'Book', 'ParseLinks', 'AlertService', '$translate'];
BookController ($scope, $state, Book, ParseLinks, AlertService, $translate) {
    //...
    vm.deleteTooltip = $translate.instant('entity.action.delete');
//...

uib-tooltip="{{vm.deleteTooltip}}"

    .state('book.delete-sel', { // Previous: 'books.delete-sel'
        parent: 'book',
        url: '/delete-sel', // Previous: '/delete'
        data: {
            authorities: ['ROLE_USER']
        },
        params: {
            selectedItems: null
        },
        onEnter: ['$stateParams', '$state', '$uibModal', function($stateParams, $state, $uibModal) {
            $uibModal.open({
                templateUrl: 'app/entities/book/book-delete-sel-dialog.html', // The book-delete-sel-dialog.html didn't exist before
                /*controller: 'BookDeleteController',*/
                controller: 'BookDeleteSelController',
                controllerAs: 'vm',
                size: 'md'
            }).result.then(function() {
                    $state.go('book', null, { reload: true }); // Previous: 'books'
                }, function() {
                    $state.go('^');
                });
        }]
    })