Kusto 查询以在单独的列中添加单击的图像超链接的名称

Kusto query to add the names of image hyperlinks clicked, in a separate column

这是参考 的跟进。

如果 link 是文本,则可以使用 lookup Kusto 运算符创建单行页面浏览量和点击跟踪详细信息。但是,当 link 是 图像 时,需要使用 customid 属性并且 属性 嵌套在 customDimensions 中属性 在 customEvents table.

var clickPluginInstance = new Microsoft.ApplicationInsights.ClickAnalyticsPlugin();
  var clickPluginConfig = {autoCapture : true, dataTags: {useDefaultContentNameOrId: true}    } // Click Analytics configuration
  var configObj = {instrumentationKey: "<Enter your key>", extensions: [clickPluginInstance],  extensionConfig: { [clickPluginInstance.identifier] : clickPluginConfig },    };  // Application Insights Configuration

 // Application Insights Snippet code
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    src: "https://js.monitor.azure.com/scripts/b/ai.2.min.js",
    crossOrigin: "anonymous",
    cfg: configObj
  });
svg{width: 40px;height: 40px;  border-radius: 35px; padding: 5px; border-color: currentColor;border-style: dashed;}
<script type="text/javascript" src="https://js.monitor.azure.com/scripts/b/ext/ai.clck.2.6.2.min.js"></script>

<body>
  <a href = https://www.facebook.com data-customid = FB>       <svg viewBox="0 0 16 16">   <use href=#Facebook></use></svg></a>
  <a href = http://www.linkedin.com  data-customid = Linkedin> <svg viewBox="0 0 16 16">   <use href= #LinkedIN></use></svg></a>
</body>

<svg style="display: none">
  <symbol id= Facebook>  <text x=4 y=14 font-size=16 font-family=Tahoma font-weight=bold >f </text> </symbol>
  <symbol id= LinkedIN>  <text x=1 y=13 font-size=16 font-family=Myriad font-weight=bold >in</text> </symbol>
</svg>

如何在这种情况下为 URL 的名称创建一个 set 并在 pageviews table 中查找 operation_Id?在这种情况下,PFB 两个 table 的模拟数据。

let customEvents =
datatable (timestamp:datetime, name:string, operation_Id:string, customDimensions:dynamic)[
        datetime(2022-01-23T19:50:33.481Z), 'not_specified', "849c4fde676a4cb691d95daa763ed627", dynamic({"baseTypeSource":"ClickEvent","clickCoordinates":"25X24","content":{"customid":"FB","contentName":" "}}),
        datetime(2022-01-23T19:50:35.225Z), 'not_specified', "849c4fde676a4cb691d95daa763ed627", dynamic({"baseTypeSource":"ClickEvent","clickCoordinates":"37X86","content":{"customid":"Linkedin","contentName":" "}})
    ];
customEvents        


let pageViews = datatable (timestamp:datetime, operation_Id:string, client_City:string)
[ datetime(2022-01-23T19:49:42.075Z), "849c4fde676a4cb691d95daa763ed627", "Chicago"]; 
pageViews

PFB 预期输出

您可以这样创建集合:

let namesPerOperationId =
    customEvents
    | summarize make_set(customDimensions.content.customid) by operation_Id;

这里的技巧是从动态值中提取正确的字段。这是通过这种方式实现的:tostring(customDimensions.content.customid)。所以您的最终查询将如下所示:

// Synthetic data - don't copy this part
let customEvents =
    datatable (timestamp:datetime, name:string, operation_Id:string, customDimensions:dynamic)[
        datetime(2022-01-23T19:50:33.481Z), 'not_specified', "849c4fde676a4cb691d95daa763ed627", dynamic({"baseTypeSource":"ClickEvent","clickCoordinates":"25X24","content":{"customid":"FB","contentName":" "}}),
        datetime(2022-01-23T19:50:35.225Z), 'not_specified', "849c4fde676a4cb691d95daa763ed627", dynamic({"baseTypeSource":"ClickEvent","clickCoordinates":"37X86","content":{"customid":"Linkedin","contentName":" "}})
    ];
let pageViews =
    datatable (timestamp:datetime, operation_Id:string, client_City:string) [
        datetime(2022-01-23T19:49:42.075Z), "849c4fde676a4cb691d95daa763ed627", "Chicago"
    ];
// This is the real query
let namesPerOperationId =
    customEvents
    | extend customDimensions = tostring(customDimensions.content.customid)
    | summarize make_set(customDimensions) by operation_Id;
pageViews
| lookup (namesPerOperationId) on operation_Id

结果:

timestamp operation_Id client_City set_customDimensions
2022-01-23 19:49:42.0750000 849c4fde676a4cb691d95daa763ed627 Chicago [
"FB",
"Linkedin"
]