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The following three scripts demonstrate variable scope:
script1.udm
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| Html bobswift |
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<pre>
set var1="a global variable"
set var2="a global variable"
set var3="a global variable"
print msg="The value of var1 is $(var1)"
print msg="The value of var2 is $(var2)"
print msg="The value of var3 is $(var3)"
call script2.udm var1="passed into script2"
var2="passed into script2"
</pre>
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script2.udm
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| Html bobswift |
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<pre>
print msg="The value of var1 is $(var1)"
print msg="The value of var2 is $(var2)"
print msg="The value of var3 is $(var3)"
call script3.udm var1="passed into script3"
</pre>
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script3.udm
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| Html bobswift |
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<pre>
print msg="The value of var1 is $(var1)"
print msg="The value of var2 is $(var2)"
print msg="The value of var3 is $(var3)"
</pre>
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Running UDM and calling script1.udm produces the following results:
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| Html bobswift |
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<pre>
Processing script: script1.udm
The value of var1 is a global variable
The value of var2 is a global variable
The value of var3 is a global variable
Processing script: script2.udm
The value of var1 is passed into script2
The value of var2 is passed into script2
The value of var3 is a global variable
Processing script: script3.udm
The value of var1 is passed into script3
The value of var2 is passed into script2
The value of var3 is a global variable
Finished processing script: script3.udm
Finished processing script: script2.udm
Finished processing script: script1.udm
</pre>
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| User-Defined Variables |
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| User-Defined Variables |
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User-Defined Variables
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