Question

我正在尝试在我的Angular 2应用程序中实现Jquery数据表

我可以在我的html文件中渲染表格，如下所示

<sa-datatable [options]="options" tableClass="table table-striped table-bordered table-hover">
                            <thead>
                                <tr>
                                    <th>ID</th>
                                    <th>Name</th>
                                    <th>Action</th>
                                </tr>
                            </thead>
                        </sa-datatable>

在我的组件Oninit中，我正在按照以下方式初始化我的表并在Action中添加两个按钮

ngOnInit() {
    this.options = {
        dom: "Bfrtip",
        ajax: (data, callback, settings) => {
            //My Service Call
        },
        columns: [
            { data: "result.id" },
            { data: "result.name" },
            {
                data: null, render: function (data, type, row) {
                return '<button id="myButton" class="btn btn-primary editbutton" data-toggle="modal" title="1" data-target="#mymodal" (click)="custcatSelected(' + data.result + ')">Edit</button> / <button #myButton1 class="btn btn-danger deletebutton" (click)=deleteCustCat(' + data.result.id + ')>Delete</button>';
                }
            }
        ],
        buttons: [
            'copy', 'excel', 'pdf', 'print', 'colvis'
        ]
    };
}

public custcatSelected(customercat) {
    //Implemetation for Edit , where customercat is an object
}

public deleteCustCat(custcatId: string) {
    //Implementation for Deleting
}

我无法触发这两个事件custcatSelected（）和deleteCustCat（）。

我可以理解这些事件不是由angular编译的，因为它是动态添加的。而且我不知道如何使这些事件发挥作用

任何解决方案都会有所帮助谢谢。

Answer 1

我能想到的一种方法是通过jQuery监听事件并使用元素上的data属性来处理事件。我还没有测试过这段代码显然它不是一个干净的解决方案。只是为了给你一个想法。

您还需要在组件顶部添加declare var $:any。因为TypeScript会对此抱怨。

＆＃13;

ngOnInit() {
    this.options = {
        dom: "Bfrtip",
        ajax: (data, callback, settings) => {
            //My Service Call
        },
        columns: [
            { data: "result.id" },
            { data: "result.name" },
            {
                data: null, render: function (data, type, row) {
                    return `
                        <button id="selectedBtn" class="btn btn-primary editbutton" data-toggle="modal" title="1"
                                data-target="#mymodal"
                                data-elemnt-obj="${data.result}">Edit</button> 

                        <button class="btn btn-danger deletebutton"
                                data-element-id="${data.result.id}">Delete</button>
                    `;
                }
            }
        ],
        buttons: [
            'copy', 'excel', 'pdf', 'print', 'colvis'
        ]
    };

    $(document).on('click', '#selectedBtn', ($event) => {
        let customerCat = JSON.parse($($event).data('elemnt-obj'));
        this.custcatSelected(customerCat);
    });

    $(document).on('click', '.deletebutton', ($event) => {
        let customerId = $($event).data('element-id');
        this.deleteCustCat(customerId);
    });
}

public custcatSelected(customercat) {
    //Implemetation for Edit , where customercat is an object
}

public deleteCustCat(custcatId: string) {
    //Implementation for Deleting
}

＆＃13;

Angular 2 {J}中Jquery Datatable中的绑定按钮事件

1 个答案: