Hi Prabhu,
Dont expect more from the creator. He did a good job publishing the plugin and the documentation but doesnt actively support the community using the plugin.
Anyway to create for example a select box, you have to create a new file, jquery.formbuilder.select.js into your form-builder folder. You can find mine attached as an example. This new field type must then be registered at the beginning of your jquery.formbuilder.core.js file:
15 var FormBuilder = {
16 options: { // default options. values are stored in prototype
17 fields: 'PlainText, SingleLineText, Textarea,
Select, Checkbox, HiddenText, DateField, Email',
18 tabSelected: 0,
19 readOnly: false,
20 tabDisabled: [1],
21 formCounter: 1,
22 language: 'en',
23 ..........
Hope that help. It's really specific to our usage and has been adapted to match our needs. So read it carefully. I would have prefer to have a better API to avoid rewriting each field definition in a separate file but had no time to re-write that properly. If you want to study the usage we did of that plugin, register on
formstorm.co and check the form builder. You'll need a Salesforce account (free dev account is enough).
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Cheers,
Vz