Wiki source code of Stack

Last modified by Outhman Moustaghfir on 2024/09/09 11:50

author	version	line-number	content
		1	= Introduction =
		2
		3	The Stack connector is designed to maintain a stack variable containing a list of input files for iterative processing using the 'Loop' connector.
		4
		5	[[image:1721395923573-587.png]]
		6
		7
		8	= Params =
		9
		10	[[image:1725875276680-139.png]]
		11
		12	The connector accepts 4 params :
		13
		14	* Variable name : that will be referred to inside the [[Loop connector>>doc:iXPath V3.Connectors.Scenario.Loop.WebHome]]
		15	* Append : a checkbox, If checked, the files will be added to the end of the stack. Otherwise, they will be prepended.
		16	* Stack in variable : Select this option to stack the files into a variable. Otherwise, the files will not be added.
		17	* Return variable : When selected, the files stacked into the variable will serve as the output file for the connector. If not, the input file will be used as the output.
		18
		19	= Use =
		20
		21	The 'Stack' must be combined with a 'Loop' connector to make it useful, depending on each use case.
		22
		23	====== Example: ======
		24
		25	[[image:1721397744988-575.png]]
		26
		27
		28	we set a variable named 'var', and put the loaded files from 'LoadFile2' as value.
		29
		30	[[image:1721397807760-234.png]]
		31
		32
		33	then, we retrieve this variable using the 'Loop' connector, and iterate over the set, and make a limit of iterations as 20.
		34
		35
		36	[[image:1721397783048-170.png]]
		37
		38
		39	inside every iteration we add a new file coming from the 'XMLToXML1'. and we chose to append ie add files at the end of the array.
		40
		41	[[image:1721397954578-243.png]]
		42	\\
		43
		44	an example of session :
		45
		46	[[image:2024-07-19_15h08_49.png]]