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Form basics
Forms are HTML forms and contain all required data for processing the process. These forms are attached to a process definition. In a started instance, a form can be viewed at any time and data can be entered and changed.
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HTML
HTML stands for Hyper Text Markup Language and is the standard markup language for creating websites. In combination with other languages like Cascading Style Sheets (CSS) and JavaScript, HTML is the basis of web development. Therefore, HTML is used to determine the structure of websites. HTML is not a programming but a markup language and is thus easy to learn.
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Please find here a detailed description of how to implement a form with HTML: Create a smartform
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CSS
CSS or Cascading Style Sheets are used to affect the design or presentation of websites created with HTML. CSS is designed to separate structure and presentation of a website. Normally, the styles are defined in separate .css files.
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Please find here a detailed description about how to add style attributes to a form with CSS: Create a smartform
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Section Handling
Which user may see specific parts (so-called sections) within the form is determined by the Section Handling. These restrictions can either apply in a whole process or at a certain level in the course of the process. The following permissions can be granted or revoked:
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Please find here a detailed description about how to implement a Section Handling.
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JavaScript
JavaScript is a client-side programming language, which is executed in the browser. While HTML and CSS represent the website's static content, user interaction can be reacted with JavaScript. Furthermore functionalities like calculation or auto completes can be implemented.
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Please find here a detailed description about how to integrate JavaScript in a form: Integrate JavaScript.
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Planning
Before implementing a form, its structure, design, and functionalities should be planned carefully. forms provide a process with necessary information. A good starting point for planning is which information is needed at which point in the process sequence. These are functional requirements.
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When planning a smartfrom using a paper prototype or mockups can be useful. Drafts can be discussed with end users and can also be modified. For creating a mockup or a prototype there are many helpful tools like balsamiq or Sketch.
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Using Frameworks
To make web development more comfortable, various HTML, CSS, and JavaScript frameworks have been developed. We regularly use Bootstrap or Kube. Both frameworks offer predefined CSS classes, that enable the development of an appealing and responsive form design. Besides Bootstrap and Kube libraries like Polymer gain in popularity.
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Of course, it is possible to integrate the own frameworks within the HTML code of the form as well as within the custom.js file.
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Editor
A form can be created in a simple text editor. However, editors for programmers have a lot of advantages, like line indentation, code highlighting or autocompletes.
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