Vvidget Server ► Forms
This section shows how to embed the Dictionary key value pattern into HTML FORM blocks. You can exercise the sections and then look at the HTML file (View Source) to see how it is implemented.
The following is a brief list and definition of the example sections:
| Section | Forms |
| Overview | Overview of this forms section. Why do you want to learn about forms? |
| Line Graph | Shows form input for a line graph. |
| Area Graph | Shows form input for an area graph. |
| Pie Chart | Shows form input for a pie chart. |
| Data File Line Graph | Shows how to make a graph using form entries and delegate the data values to a file on the graphing server computer. |
| Input String File | Shows how to partition the input string dictionary formation to naturally split form v.s. function. |
| URL Line Graph | Shows how to make a graph using form entries and delegate the data values to a URL query. |
| Input String URL | Shows how to redirect the input string formation to a URL. If the URL is a CGI then the formation is dynamic. In other words, the peer visual server dictionary and data values become programmable. In addition, URLs can be encoded to redirect to other computers so the query can be a distributed computation. |