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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HDelete (Function)
Deletes a record from a data file (query or view).
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
Native SQL Server Connector: Programming with HFSQL functions
To use an SQL Server database with Native Connector, the structure of SQL Server tables must be imported into the data model analysis......
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
Various WEBDEV constants
Various WEBDEV constants...
Copying controls from the window editor
The controls can be copied from the window editor......
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
Installing a SOAP server with Apache
Test of a query
The query editor allows you to run the test of query result......
EnumControl (Function)
Returns the name of Nth control found in the specified element.
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
2. Projects in practice
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed by other computers. The records selected by the query. This data cannot be accessed by the other computers. This method can be used to update records for example....
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
Subscribing an element to the dictionary
The subscription to a dictionary element is automatically proposed......