Variable "var1" from "form" is String type defaultly,
Variable "var2" from uEngine modeler is Number type
uEngine provide the function to convert "string" to "integer"("var1" -> "var2"), surely the prerequisite is the var1 is actually some number instead of some text
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In some activity, like "assign" activity, suppose you have defined a variable name "var" with type number.
when you use the "assign" activity to assign value for this variable "var", this "var" will turn to be "string" type
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Variable "var1" from "form" is String type defaultly,
Variable "var2" from uEngine modeler is Number type
uEngine provide the function to convert "string" to "integer"("var1" -> "var2"), surely the prerequisite is the var1 is actually some number instead of some text
In some activity, like "assign" activity, suppose you have defined a variable name "var" with type number.
when you use the "assign" activity to assign value for this variable "var", this "var" will turn to be "string" type