ReadRequestRefresh

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Manual > Control Reference > Common to all controls > Common methods >

ReadRequestRefresh

 

Execute all read requests and refresh the cache (recommended/fast).

 

syntax

ReadRequestRefresh(

         [dataSource = "servercache"]

         )

 

Parameters

 

dataSource

 

Type:

character

 

"servercache" - Get the value from the server cache.

"device" - Gets a value from a device.

 

 

Return Value

 

 

Type:

Boolean

 

FALSE - Failure. TRUE - Success.

 

hmtoggle_plus1Explanation

For details, please refer to ReadRequest.

 

 

Supported

○

Script Action

Can be used in server script Ver2 actions

○

Browser script

Can be used in browser scripts

×

Calculation Expression Syntax

Can be used in expression syntax (e.g. bind syntax)

 

reference

 

AddTag

DelTag

ClearAllTag

GetVal

ReadVal

WriteVal

ReadRefresh

WriteRefresh

ReadRequest

ReadRequestRefresh

WriteRequest

WriteRequestRefresh