ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Year (Property)
The Year property is used to: Get the year from a Date or DateTime variable or item. Change the year in a Date or DateTime variable or item....
Type of item: Secure password
"Password" items are used to securely store passwords by using a salt and a hash algorithm......
12. Synchronizing data
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
Use a calendar to enter dates
The Organizer control
The Organizer control is used to display and handle organizers......
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is an integer).
8. Associating controls with data
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
Date
The Date keyword can correspond to...
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Refreshing a page
Refreshing a page consists in re-displaying a page that is already open in the browser......
ProcedureTrace (Property)
The ProcedureTrace property allows you to specify the name of the WLanguage procedure used to get the headers and data sent.
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
13. Security benefit: managing the "Back" button
Real-time chart
This type of chart is used to represent a permanent data flow in real time......
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
PageToEmail (Function)
Emails the data found in a page currently displayed in the browser.
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
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