fSep (Function) Returns the separator of directory according to the current platform ('\' or '/').... BrowserHeight (Function) Returns the height (in pixels) of the client area where the page is displayed. BrowserWidth (Function) Returns the width (in pixels) of the client area where the page is displayed. Compression / encryption functions Encryption and compression functions... DLNA/UPnP functions The following WLanguage functions are used to handle UPnP devices... EmulateWarning (Function) Emulates the next call to Warning and automatically clicks the "OK&quot button. EmulateError (Function) Emulates the next call to Error and automatically clicks the "OK&quot button. EmulateInfo (Function) Emulates the next call to Info and automatically clicks the "OK&quot button. MQTT functions (prefix syntax) The following functions are used to manage MQTT clients... OKCancel (Function) Displays a message in a standard dialog box that proposes "OK" and "Cancel" and returns the user's choice.... 24. Displaying and linking pages PageReadHeaderHTTP (Function) Reads and returns one or more HTTP headers received by the current page (these headers are sent by the client to the server in the current request). Creating the summary Users are familiar with summaries, as the summary is the first element they look at in printed documentation...... Managing the browser "Back" button The browser "Back" button allows the Web users to display the pages that were already visited...... Page templates WEBDEV allows you to create page templates...... PreviousPage (Function) Returns the name of the previous page. Creating the menus for the pages of the WEBDEV RAD pattern SaaS administrator - Managing a client Managing a SaaS client account is used to...... Creating the Form pages of a WEBDEV RAD pattern Creating the Vision pages of the WEBDEV RAD pattern Creating the Relation pages of a WEBDEV RAD pattern Page menu WEBDEV allows you to create a drop-down menu in your HTML pages...... 8. 10 tips for better interfaces... Page Footer block The Page footer block is run at the end of each page...... SessionRequestedPage (Function) Returns the name of the page requested at the start of the session.