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This is done simply by typing the variable name (or comma-separated list of names) in the OutParams property of the source shape:

Example of Share Variables between Objects in a workflowImage RemovedExample of Share Variables between Objects in a workflowImage Added


Step 2. Instruct the target shape to receive this new variable as input.

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EXPR#:param_TASK_ is a required prefix. [name_of_task] is the name of the task where shared variable was created (shared_var_test_1 in our example). And variableA is the original name of the shared variable.

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There are three default variables generated by each shape: :TASK_[name_of_task]_STATUS:, :TASK_[name_of_task]_CORRID: and  :TASK_[name_of_task]_SEVERITYCODE: . Such variables do not require 'param_' prefix in front of them.

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This step differs depending on the type of source shape.Expand  Expand corresponding link below to see specific details

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Expand
titleIn case of transform translator (click to expand):

Step A:  Drop a Variable shape onto the worksheet. It represents the variable you are going to share. Drop a Call Include shape from the left panel in ADVANCED group and click the Browse button next to the File property in the right panel

Variable in Workflow

Step B: Drop a Call Include shape from the Advanced section of the toolbox, and type the following text in its File property:

../eagle_ml-2-0_cm/w_config.inc

File Properties screen

Or, click the "ellipsis" button to select the file from the open dialog.

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Step C: Drop the Code shape from left panel in group ADVANCED after the variable box and set value of the Code shape as

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:CorrelationId: := SubString(:FILE_NAME:, Find(:FILE_NAME:, '-', 0, 2) + 1); :CorrelationId: := SubString(:CorrelationId:, 0, Find(:CorrelationId:, '_'));

Example of Shared Variables between Objects in Workflow


Step D: Drop a Call Include shape from the Advanced section of the toolbox, and type the following text in its File property:

../eagle_ml-2-0_cm/get_w_state.inc

Properties dialog

Or, click the "ellipsis" button to select the file from the open dialog.

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Step E: Drop another Code shape and set its value as:


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If you need to share more variables you can add them to the Code shape using variable_name;variable_value! syntax. For example, if we have another variable count to share, then the Code shape value will be as follows

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IF (find(:varTaskParams:, 'variableA;') = -1) then :varTaskParams: := :varTaskParams: + 'variableA;' + :variableA: + '!';



Step F: Drop the second Call Include shape and type or select  file ../eagle_ml-2-0_cm/upd_w_state.inc


Browse window

after all these additions you should have something similar to this:


Example of Shared Variable between Objects in Workflow


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