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The FOR EACH statement is used to run different types of HFSQL loops...
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The statement block is repeated endlessly...
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The RETURN statement is used to exit the current event, process or procedure and return a result...
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The GOTO statement is used to run a code identified by a given label...
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In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
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The keyword BREAK can correspond: - to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process.
- to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement.
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The statement block is repeated while a control variable is modified and compared to a limit value (before each beginning of statement block)...
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The CONTINUE keyword can correspond: - to the CONTINUE instruction. It allows you to go back to the beginning of the first iteration without finishing the code of the current iteration.
- to the CONTINUE: label. It allows you to declare a common code in a loop.
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A Looper control is used to repeat the controls found in a specific area......
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WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
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WEBDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
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WINDEV Mobile Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
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List of constants used by the functions for managing looper controls....
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In a mobile application, several options can be handled with the fingers, by performing specific...
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A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
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This help page presents the different methods that can be used to loop through the files...
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Starts the process to populate a Looper control programmatically.
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Displays the automatic zoom popup for the Image Gallery control.
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Refreshes a Looper control based on a data file from a given position: the modifications performed...
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Adds a row as an internal window at the end of a Looper control populated programmatically.
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Adds a row at the end of a Looper control.
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Adds a row at the end of a Looper control.
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Cancels the display of the internal window displayed in a Looper control further to the row swipe.
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... into an infinite Looper control.
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Searches for a value in all the attributes of a Looper control.
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Moves a row or swaps two rows in a Looper control.
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Expands a break in the Looper control on a given row.
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Expands all breaks in a Looper control with break.
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Validates the modification or addition of the record associated with the current row in the Looper...
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Collapses a break that was expanded beforehand in a Looper control.
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On a given row of a Looper control:
collapses a break (if it is expanded),
expands a break...
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Collapses all expanded breaks in a Looper control.
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