For example, there is an issue with the behaviour of radio buttons see this list of bugs and feature requests related to PDF forms. Nevertheless, Scribus already is a useful PDF forms tool for many people, and it is becoming better at an incredible pace. Its rather simple to create a new form with Scribus. We start with clicking on the "New Document" icon or choosing New from the File menu.
We need some text frames to make a nice title and field descriptions - a few clicks on the text frame icon that one right to the arrow and all the text frames are there in no time. Having filled our frames with text, we can change their properties with the Properties palette, which can be found in the Windows menu. Now we can start adding form elements: some text fields and one button for submitting our form to an URL.
To add a field simply click on the arrow on the right side of the OK icon and select a type from the displayed options: button, text field, check box, combo box, and list box.
The current active element of the form has a red frame border; you can select an element in choosing the Select icon the one with an arrow, left to the text frame icon and clicking on the item to be chosen.
The right click on an element activates a new context menu. Here we are defining the No field as a number. Acrobat Reader won't accept anything else as a valid entry, then. To change the existing tab order of your form fields, simply open the Properties palette, click on the X,Y,Z tab, and change the level of the selected field.
The software company Adobe laid out the PDF standard. Therefore it is no surprise that this company goes at great lengths to explain how JavaScript is utilized best in PDF-forms. You can find many examples and tutorials at this website:.
Javascript on Adobe's site. It is somewhat challenging to find out how much Scribus 1. You can find some examples in the wiki, unfortunately not all of them are working correctly or are not fully explained.
The red circles are simply markers to denote the following form elements. Everything else, such as the header and the lines are regular Scribus objects. There are also some simple text frames — those with M and F , Cost euro , Nr attending , and Totals euro are simply labels for the adjacent form elements. Below we see the form as it appears in Adobe Reader. Except for the buttons, the light blue shows the areas where some input can be entered in the form.
The word Name is a default entry that also indicates the type of input, so you would delete that and enter your name to fill out this form. In other words, all the form elements are nonfunctional in Scribus. So every time you have taken a step in the design process and you want to check if it works, you will have to take the following steps:. For our example we will make an imaginary enrollment form for a particular type of training for teachers of English as a foreign language EFL , who want to qualify in a certain methodology.
The next step will be to add the PDF form elements — seven text fields, two check boxes, one combo box and two buttons. Each has its own method:. If no programming is connected to an event, then nothing will happen when the event occurs. If a program is connected to an event, then it will be executed every time the event takes place! In our form we will add a button that will print the form when the user clicks the button. We will use the mouse down event the mouse button is clicked when the mouse pointer is positioned over the button to program the fragment that will execute this task.
This programming method is called event-driven programming. Buttons can be enhanced with a little image on them. We call this an icon. Alternatively you might just add a short text to the button face. Adding text to a button in Scribus is comparable to adding text to a text field. An icon for a button is also quite doable. The next task that awaits us is to set up all fields through the dialog box Field Properties.
In practice generic names are cumbersome, because they are also used to present the results of a form when it is send by e-mail. Programmers often use a different type of naming, the so called Hungarian Notation. The type of object is mentioned in the name we call a field an object or control. In this case English is the predominant language and names would look like this:. You know now that you can set up the fields by double clicking them in order to make choices in the dialog box Field properties.
The next table gives you all necessary information:. When defining the field NrAt you will see that we use a validation. This means that as long as the number 0 zero , the form is considered to be not completed correctly.
Thus we force the user to fill in a number equals to or larger than 1. By doing so the price of the training selected in the combo box will be processed in the text field Cost. Check out the other possible links in the Annotation field. Figure A Make sure the document specifications are exactly how you want them before you click OK.
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