The New Form dialog in the JADE Painter provides the Web form style option, to enable you to define your Web pages.
As HTML does not allow for exact placement of controls nor the exact width and height, forms painted for the Internet are not "what you see is what you get" (WYSIWYG). Your HTML-generated page may therefore look different from your painted form. Experimentation and experience will enable you to design your forms to achieve the best results.
The
The JADE Painter allows the exact placement of controls, but HTML does not. HTML tables are used extensively to try to place controls.
In HTML, font sizes are specified as being between sizes 1 and 7, whereas there is greater control over font sizes in JADE. This requires a mapping of font sizes.
The actual width of input items (for example, combo boxes) is dependent on the content and cannot be controlled using HTML. Other controls, while giving some level of flexibility, also fall into the same category.
Ultimately, the layout of the Web page is determined by the Web browser. The same form can therefore look different in two different browsers. Even a Web-specific painter cannot always accurately generate HTML to reflect what has been painted. For this reason, keep your Web forms simple and always check the output against the Web browsers in which you expect your application to be used.
To reduce the amount of memory being used by Web sessions, JADE creates a physical window only for
For report-type Web pages, the
To create a Web page from the JADE Painter
Select the New Form command from the File menu.
Alternatively, click the New Form toolbar button.
The New Form dialog is then displayed, to enable you to define your Web page.
Specify a form name in the Form Name text box. You must specify a form name, which cannot be the name of another class in the current schema. The form name can be no longer than 29 characters. It can include numbers and underscore characters, but cannot include punctuation or spaces. The first letter of the name is converted to an uppercase character, if it is lowercase.
If your form is a subform, perform one of the following actions.
Specify its superform in the Sub-Form of combo box.
Select its superform from the Sub-Form of combo box.
Select its superform from the Existing Forms list box.
In the Form Style group box, select the Web option button. The JADE Painter switches to a mode that supports HTML-style windows. The grid is automatically set to support character mode painting (that is, snap-to-grid, with grid coordinates of 8 by 20 pixels for a 640 by 480 pixel display).
Click the OK button. Alternatively, click the Cancel button to abandon your selections.