ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Page templates
WEBDEV allows you to create page templates...
Custom properties (WLanguage)
A custom property is a code element with two events...
ContextClose (Function)
Closes a page context.
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
The "Context-sensitive code view" pane
The "Context-sensitive code view" pane allows you to view and edit the code of the element (window, page, report, control, etc....
Copying the style of a control
Copying the style of a control consists in copying the characteristics of a control style into another control......
ERR_NO_CURRENT_PAGE
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
Title (Property)
The Title property is used to: Get the title of a Table control column, a Chart control, a window or a page Change the title of a Table control column, a Chart control, a window or a page....
NbLinesPerPage (Property)
The NbLinesPerPage property is used to: Get and set the maximum number of Table rows per page. Get and set the maximum number of Looper rows per page....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
PopupAnimate (Function)
Displays a popup in a page cell.
PageChangeLayout (Function)
Applies a specific layout to a page.
<Popup>.Animate (Function)
Displays a popup in a page cell.
The Progress Bar control
The Progress Bar control is used to follow the progress of an event......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
ERR_BUTTON_EXPECTED
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
Display modes, transparency and symmetry of an image
An image can be displayed in a window, a window control, a report control, a page control or a block according to several display modes....
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
CellDisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
<Cell>.DisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows). the controls found in a group of controls, a supercontrol, an internal window or an internal page....
Importing a CSS style sheet
WEBDEV allows you to import a CSS style sheet into a WEBDEV project......