Variables interface | Top Previous Next

A visual form editor can be used to define variables that can be filled at runtime. - Textbox - Combobox - Listbox - Checkbox - Label Drag and drop the object on grid shape, a parameters list will be visible on the right side of the page. Textbox Set the variable name and type. ComboBox Set the database, table and fields to be used. The last field in the list will be used as the value of the control. Widths - set the width of each field into the combobox (0 - to hide the key value). ListBox Same as the "combobox" control, the difference is that first field gives the value of the control. Both, comobox and listbox, do not work well with integer keys, avoid using integer fields as key. All variables declared with textbox,comobox and listbox can be used lated in SQL queries. Label Set the label caption.