Question

我正在尝试在检索数据时更新我的dataTable的row_count

我创建一个空的dataTable并将其呈现为myDiv：

var dataTable = new Y.DataTable({
            columns: columns,
            footerView:   Y.FooterView,  
            footerConfig: {
                fixed:   true,
                heading: {
                    colspan:    3,
                    content:    "Number Records : {row_count}  "
                }
            }
        }).render("#myDiv");

单击按钮，DataTable将被IO请求填充。

var node = Y.one('#searchButton');
node.on(
            'click', 
            function() {
            dataSource = new Y.DataSource.IO({source:'mySource'});
            ...
            //code to set data in dataTable
            ...
            size = dataTable.data.size(); //retrieves the number of records, but row_count in the footer of course remains '0'

如何动态更新footerView 内容的'row_count'以反映尺寸？

Answer 1

点击＆＃39;点击＆＃39; #searchButton获取行数并在表中显示它们：

var node = Y.one('#searchButton');
node.on(
    ...
    dataTable.render("#myDiv"); //renders the table to the Div, # of records and all

动态更新dataTable Row Count

1 个答案: