如何将默认值添加到Handson表格中的复选框？

Question

如何将默认值设置为仅针对Handson表中的新行进行检查？

在以下链接中，如何设置列“C”checked = true仅作为新行的默认值。

有什么想法？

http://handsontable.com/demo/renderers.html

$(document).ready(function() { 

    var data = [ 
    {id: 1, name: "Ted", isActive: true, color: "orange", date: "2008-01-01"}, 
    {id: 2, name: "John", isActive: false, color: "black", date: null}, 
    {id: 3, name: "Al", isActive: true, color: "red", date: null}, 
    {id: 4, name: "Ben", isActive: false, color: "blue", date: null} 
    ]; 

    var yellowRenderer = function (instance, td, row, col, prop, value, cellProperties) { 
    Handsontable.TextCell.renderer.apply(this, arguments); 
    $(td).css({ 
     background: 'yellow' 
    }); 
    }; 

    var greenRenderer = function (instance, td, row, col, prop, value, cellProperties) { 
    Handsontable.TextCell.renderer.apply(this, arguments); 
    $(td).css({ 
     background: 'green' 
    }); 
    }; 

    var $container = $("#example1"); 
    $container.handsontable({ 
    data: data, 
    startRows: 5, 
    colHeaders: true, 
    minSpareRows: 1, 
    columns: [ 
     {data: "id", type: 'text'}, 
     //'text' is default, you don't actually have to declare it 
     {data: "name", type: {renderer: yellowRenderer}}, 
     {data: "isActive", type: 'checkbox'}, 
     {data: "date", type: 'date'}, 
     {data: "color", 
     type: 'autocomplete', 
     source: ["yellow", "red", "orange", "green", "blue", "gray", "black", "white"] 
     } 
    ], 
    cells: function (row, col, prop) { 
     if (row === 0 && col === 0) { 
     this.renderer = greenRenderer; 
     } 
    } 
    }); 

    function bindDumpButton() { 
     $('body').on('click', 'button[name=dump]', function() { 
     var dump = $(this).data('dump'); 
     var $container = $(dump); 
     console.log('data of ' + dump, $container.handsontable('getData')); 
     }); 
    } 
    bindDumpButton(); 

}); 

Answer 1

我能够通过添加一些代码来afterCreateRow回调弄清楚自己

我们可以为新创建的行设置缺省列值。我没有添加下面的代码到afterCreateRow回调似乎工作正常。

afterCreateRow: function(index) { 
         if (handsontable != undefined) { 
          var data = $("#hsTable").data('handsontable').getData(); 
          data[index - 1].(dataSchemaField)= true; 
         } 
        }