Most Popular Scripts | JavaScript | Scripts & Programs | Forms

Takes a series of known named checkboxes and checks or uncheck them all at once. It can even change each checkbox to the opposite checked or not checked value.

Allows the user to comfortably specify some proportions in a form using a slidebar. The main improvement to other slidebar-implementations is that neighbouring sliders may move each other when touching.

FormCheck is a JavaScript form validation and control library. With FormCheck, it's possible to check user inputs without writig a line of JavaScript code. Library includes type,length, max, min value control and can validate ip, date, e-mail address, text and numbers. It uses object attributes via Browser DOM.

This pair of Javascript function can get or set the checked value of a group of radio buttons. These functions are specially designed for dynamic pages, and work without error with zero, one, or more radio buttons. Also, because the radio length is saved before looping, this function is much faster. Finally, the functions are granted to the public domain.

Does your form contain an "Accept terms" section users must agree to before submitting the form? If so, this script helps enforce it, by disabling the submit button (in IE4+ and NS6+) or process (all other browsers) until he/she checks a box indicating compliance.

DynaTable is an API that enables the dynamic entry of repeating datasets in modern browsers. The API consists of a number of classes that enable the implementation of functionally rich client-based data entry forms, without requiring any special plugins or additional authoring software.

cr:Combobox is a pure DHTML Combobox Behavior control for Internet Explorer 6. It features blazingly fast loading, autocomplete, autosuggest and multiple styles like Windows Classic, Windows XP, and Office XP. It is 100% client based thus server independant. Its very easy to use and comes with lots of examples.

This program draws items on fly from a small database and elaborate an order on the basis of the selected items only. The order can then be handled by an e-mail program on user's pc.

100% Client Side JavaScript Sortable Grid Control. This control supports form elements within the grid and is capable of sorting on form element changes. Works in NS 6.2 and above and IE 5.0 and above. Easy to customize for your web site.

you can use this JavaScript to ensure that all elements of a form are properly filled out before they can be mailed to you. It uses cookies for the form validation.

Key features: * Easy to integrate in your forms * Float or integer value editing * Strong validation * Customizable default value * Customizable step value * Customizable maximum and minimum allowed values * Vertical or horizontal spin button layout * Full acces to the edit and arrows javascript objects * Read-only or writable edit option * Disable/Enable, Reset options

Traditional HTML Select Menus aren't very good for presenting Hierarchical data, and this script was made to address that need. It allows you to build a Select-like Menu, which can contain any number of Sub-Menus, of infinite depth, so you can let your visitor drill down to the item they want instead of scrolling for it. The new control ties to a Hidden form field, so the selected value is submitted as normal. Works with all major browsers.

This small but powerful script lets you add javascript validation to your forms quickly and with very little effort. No programming experience is necessary, but it's fully extensible to allow programmers to augment the built-in validation rules with their own. RSV comes in three flavours: as a standalone script, as a jQuery plugin and as a Prototype extension. All of the versions offer the same functionality, but have separate documentation and examples to help keep things clear. If you're unfamiliar with jQuery or Prototype you'll probably want to use the standalone script.

dhtmlxTreeGrid is a full-featured JavaScript component that combines editable table and treeview. It represents both hierarchical and tabular data and offers rich client-side data entry and editing. dhtmlxTreeGrid supports sorting, column resizing, drag-and-drop, and different in-cell editors (multiline text, combobox, checkbox, radio buttons, calendar, etc.). The component also provides advanced drag-and-drop feature that allows you to easily reorder grid rows. Written in JavaScript, dhtmlxTreeGrid can be used with any server-side technology (special connectors available for PHP, Java, ASP.NET, and ColdFusion).

This script removes any HTML tags from user entered data such as a TEXTAREA before the form is submitted. This is generally a good idea, as HTML tags can corrupt the rest of your form contents or even pose a security risk.

This scripts creates a simple validation to forms. Validation is not strict, but neat and as simple as 3 lines of code. Javascript file contains a brief usage description and commented code.

Using cookies, this script remembers the value entered into your form's inputs by your visitor, and upon his/her return, preloads the textbox with that value.

Free Form with Web-based validation generator.

DHTML Slider for XHTML/HTML forms or other dynamic controls. They are highly customizable using CSS and a few custom (X)HTML attributes. No javascript calls are needed in your (X)HTML. They have been designed without the use of any image files, applets, or other objects. Cross-browser: Tested with IE 6 (Windows), Firefox 1.1/1.5 (Windows), Opera 8 (Windows).

qForms is a complete JavaScript API for interfacing forms. It will not only simplify your work, but will also give you the ability to create more complex form-based interaction. qForms was designed with everyone in mind�from the complete JavaScript novice to the most sophisticated guru. In this session, we�ll cover all the basics of the API as well as how to create your own add-ons. qForms is an open-source JavaScript API released under the GNU LGPL.