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bw2:file_reader_tool [2023/12/18 11:43]
wgates [Delimited Files] 		bw2:file_reader_tool [2024/09/24 15:51] (current)
dlee [FileReader Tool]
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-====== Introduction (File Reader v2) ====== 
  
-This page describes the use of the “File Reader” tool in Bizweaver. Information regarding the associated File Operations and File Writer tools is found in separate documents. 
  
-===== Special Note ===== +====== File Reader Tool ======
- +
-<WRAP center round important> +
-Beginning in Bizweaver v2.0.170, two File Reader tools are displayed: FileReader and FileReader2. The functions are the same in both tools except for handling XML and JSON files found in FileReader2. While workflows created using FileReader will continue to function, any new workflows should use FileReader2. All references to “FileReader” in this section refer to FileReader2. +
-</WRAP> +
- +
-====== FileReader Tool ======+
 The **File Reader** tool is used to read data from “flat” delimited files and “structured” formats such as XML, JSON, Microsoft Excel. Plain text can also be read with “text reader” as a single string. The **File Reader** tool is used to read data from “flat” delimited files and “structured” formats such as XML, JSON, Microsoft Excel. Plain text can also be read with “text reader” as a single string.
  
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 {{ :bw2:bizweaverfilereader8.png |}} {{ :bw2:bizweaverfilereader8.png |}}
- 
-If the input structure is complex, you may need to use multiple FileReader steps (with a common input) to get all the data elements you need.  Also note that you might see multiple parent objects for each child object selected, you'll need to filter these out.  If you introduce a new fileReader2 in a loop to parse another child object, you'll need to make sure you're only taking the correct objects because all are returned reqardless of outer-loop iteration. 
- 
-{{ :bw2:json_ordres.png |}} 
- 
-Loop through the JSON orders. 
- 
-{{ :bw2:json_orders_loop.png |}} 
- 
-Read the line_items 
- 
-{{ :bw2:json_orders_loop_line_items.png |}} 
- 
-You're now looping through every orders line items and must decide which line items to process. 
- 
-{{ :bw2:json_orders_loop_line_items_decision.png |}} 
  
 =====Specify Joining Character===== =====Specify Joining Character=====
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 |Target File Name      |“File” name as defined in a File Writer action    |Example: “*FileName.txt”    |  |Target File Name      |“File” name as defined in a File Writer action    |Example: “*FileName.txt”    | 
  
 +----
 +**[[bizweaver:Home|Home]]**
bw2/file_reader_tool.1702917783.txt.gz · Last modified: 2023/12/18 11:43 by wgates

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