Wiki source code of GetTrkDataByData
Last modified by Outhman Moustaghfir on 2024/02/26 17:12
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| author | version | line-number | content |
|---|---|---|---|
| 1 | == Overview == | ||
| 2 | |||
| 3 | The GetTrkDataByData function facilitates the retrieval of tracking data based on specified criteria and projection, offering a flexible approach to fetch targeted information from trackings. | ||
| 4 | |||
| 5 | {{code language="XML"}} | ||
| 6 | GetTrkDataByData(trackingType, keys, values, projection) | ||
| 7 | {{/code}} | ||
| 8 | |||
| 9 | |||
| 10 | * **trackingType**: The type of tracking records to query. | ||
| 11 | * **keys**: A semicolon-separated list of keys for filtering the tracking records. | ||
| 12 | * **values**: A semicolon-separated list of values corresponding to the specified keys. | ||
| 13 | * **projection**: The key to be used as a projection, indicating the desired data to retrieve. | ||
| 14 | |||
| 15 | === Parameters === | ||
| 16 | |||
| 17 | * **trackingType**: Identifies the type of tracking | ||
| 18 | * **keys**: A semicolon-separated list of keys for filtering. | ||
| 19 | * **values**: A semicolon-separated list of values corresponding to the specified keys. | ||
| 20 | * **projection**: Specifies the key for projection, indicating the desired data. | ||
| 21 | |||
| 22 | === Usage === | ||
| 23 | |||
| 24 | Example: | ||
| 25 | |||
| 26 | {{code language="XML"}} | ||
| 27 | <xsl:value-of select=" ixf:GetTrkDataByData('SimpleTrackingType', 'Key1;Key2', 'value1;value2', 'TrkID')"></xsl:value-of> | ||
| 28 | |||
| 29 | {{/code}} | ||
| 30 | |||
| 31 | |||
| 32 | This example retrieves the value of 'TrkID' from tracking of type 'SimpleTrackingType' where 'Key1' matches 'value1' and 'Key2' matches 'value2'. The projection, in this case, is 'TrkID'. | ||
| 33 | |||
| 34 | === Note === | ||
| 35 | |||
| 36 | * Multiple keys and values can be provided, separated by semicolons, for more precise filtering. | ||
| 37 | * The specified projection key determines the data to be retrieved. | ||
| 38 | |||
| 39 | == Conclusion == | ||
| 40 | |||
| 41 | GetTrkDataByData offers a versatile method for retrieving targeted tracking data based on specified criteria and projection, enhancing the efficiency of data extraction from the tracking system. |