How to use do

• In some scenarios, we need to add do in some places.
• For example,
• XHTML

  [do.@a user_cannot="administrator" not_empty="{current_user.centre_name}"] [aw2.get current_user.centre_name set="module.current_user_centre" /] [/do.@a]

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  [do.@a user_cannot="administrator" not_empty="{current_user.centre_name}"] [aw2.get current_user.centre_name set="module.current_user_centre" /] [/do.@a]

• Here, if current_user.centre_name is not empty and user is not “administrator”
• then set current_user_centre = current_user.centre_name
• In such many cases, do plays easy role as much than if condition.
• Let’s see some easy syntax’s of do condition.
• XHTML

  [do.@a <condition_case>="{value}"] //** code goes here **// [/do.@a]

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  [do.@a <condition_case>="{value}"] //** code goes here **// [/do.@a]

• <condition_case> can be
  • empty
  • not_empty
  • user_cannot
  • user_can
  • and any singular value comparative operator
• Example
• XHTML

  [template.set data="hello" /] [do.@a not_empty="{template.data}"] [aw2.get template.data set="module.dataaaaa" /] [/do.@a] [aw2.get module dump=t /]

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  [template.set data="hello" /] [do.@a not_empty="{template.data}"] [aw2.get template.data set="module.dataaaaa" /] [/do.@a] [aw2.get module dump=t /]

  
   
• XHTML

  [do.@a cond="{value}" <condition_case>="{value}"] //** code goes here **// [/do.@a]

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  [do.@a cond="{value}" <condition_case>="{value}"] //** code goes here **// [/do.@a]

• <condition_case> can be
  • equal
  • not_equal
  • greater_equal
  • greater_than
  • less_equal
  • less_than
  • and any two valued comparative operator
• cond is value which is need to be compared
• Example
• XHTML

  [template.set data1="1" /] [template.set data2="2" /] [do.@a cond="{template.data1}" less_than="{template.data2}"] [aw2.get template.data2 set="module.value" /] [/do.@a] [aw2.get module dump=t /]

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  [template.set data1="1" /] [template.set data2="2" /] [do.@a cond="{template.data1}" less_than="{template.data2}"] [aw2.get template.data2 set="module.value" /] [/do.@a] [aw2.get module dump=t /]

  
   
• XHTML

  [do.search] hello dolly [aw2.set search.x=hero /] [aw2.set_array search.a x=1 y=2 z=3 /] [aw2.get search.x /] [aw2.get search.dump /] [/do.search]

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  [do.search] hello dolly [aw2.set search.x=hero /] [aw2.set_array search.a x=1 y=2 z=3 /] [aw2.get search.x /] [aw2.get search.dump /] [/do.search]

• This will out put as
• 
• Please add your examples also, to update this as much as possible
• Happy coding!