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这是视觉查询返回的没有 valueFilter 的 json 数据：

{
  "Default": [
    {
      "Title": "Demo Image",
      "Id": 2062,
      "Description": "<p>Wonderful Description Goes here</p>",
      "Available": true,
      "Image": "/Portals/29/gallery/image-holder.jpg",
      "Category": "Landscapes"
    },
    {
      "Title": "Second Image",
      "Id": 2179,
      "Description": "<p>More info about gallery item</p>",
      "Available": true,
      "Image": "/Portals/29/adam/Image Gallery/d_1cnVC7ok2XkNwelFfzxw/Image/NorthEastWomensVids.jpeg",
      "Category": "Landscapes"
    },
    {
      "Title": "Krisis",
      "Id": 2191,
      "Description": "<p>Super duper</p>",
      "Available": true,
      "Image": "/Portals/29/adam/Image Gallery/5lWMBOhQrU240JeahWVojg/Image/11L202413A.jpg",
      "Category": "Landscapes"
    },
    {
      "Title": "Banff Mountain",
      "Id": 2195,
      "Description": "<p>Acrylic on canvas - 24-38 inches</p>",
      "Available": false,
      "Image": "/Portals/29/adam/Image Gallery/8rD59K5dikald8csgfGbiA/Image/Cheryl_Muth_Painting-28.jpg",
      "Category": "Landscapes"
    },
    {
      "Title": "Dark mountain day",
      "Id": 2196,
      "Description": "<p>acrylic on canvas - 32x38 inches</p>",
      "Available": false,
      "Image": "/Portals/29/adam/Image Gallery/GNm6lv__sU-3jsfxtFOMIQ/Image/Cheryl_Muth_Painting-32.jpg",
      "Category": "Portraits"
    },
    {
      "Title": "jans painting",
      "Id": 2197,
      "Description": "<p>acrylic on canvas 45x33 inches</p>",
      "Available": true,
      "Image": "/Portals/29/adam/Image Gallery/3GvRbdwiUUSRieqBro8nBQ/Image/jans_painting.jpg",
      "Category": "Flowers"
    }
  ]
}

如果我向可视化查询添加值过滤器并指定 Attribute = Category 和 Value = Landscapes，那么当我测试查询时，我只会得到景观项目。

但是问题是当我尝试对可用属性执行值过滤器时。它是一个布尔字段值，在输入表单中带有是否切换。

如果我将 valueFilter 属性设置为 Category 并将值设置为“true/false”、“yes/no”或“1/0”，我不会得到任何类型的记录。

你能帮我弄清楚为什么我不能对布尔字段执行 valueFilter 吗？

我正在使用最新版本的 2sxc

谢谢

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1 回答 1

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解决方案：

这是一个案例问题。

当我尝试在布尔/“是-否”字段的可视查询中执行值过滤器时，使用小写字母不起作用。

例如，我必须在过滤器的值字段中使用True或False NOT true或false。这有点误导，因为返回的 json 结果使用小写，如下面的实际结果所示：

{
  "Default": [
    {
      "Title": "Banff Mountain",
      "Id": 2195,
      "Description": "<p>Acrylic on canvas - 24-38 inches</p>",
      "Available": false,
      "Image": "/Portals/29/adam/Image Gallery/8rD59K5dikald8csgfGbiA/Image/Cheryl_Muth_Painting-28.jpg",
      "Category": "Landscapes"
    },
    {
      "Title": "Dark mountain day",
      "Id": 2196,
      "Description": "<p>acrylic on canvas - 32x38 inches</p>",
      "Available": false,
      "Image": "/Portals/29/adam/Image Gallery/GNm6lv__sU-3jsfxtFOMIQ/Image/Cheryl_Muth_Painting-32.jpg",
      "Category": "Landscapes"
    }
  ]
}
于 2016-06-02T14:33:20.963 回答