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Select Value Set This JavaScript code function allows you to set the value of a select tag without having to know its position in the list. In the example, type in a letter of the alphabet and then click on the find button.


Category: Form, Dropdown

RegExp Validation Use this JavaScript for form validation using regular expressions. None of the information submitted in the form is saved. Very extensive.


Category: Form, Validation

onMouseOver Button When a user moves the mouse over the button, it will change text. When the mouse is moved away, the text will change back. Perfect for adding short instructions on a submit button.


Category: Form, Button

No Duplicate Selects Prevent a selected option text or value from being chosen in another select box.


Category: Form, Dropdown

ICD-10 Code Format Validation This JavaScript validates the entered value to see if it conforms to the ICD-10 format. (It does not check whether the code exists in the ICD-10 WHO library.)


Category: Form, Validation

HTML Table Filter Generator This JavaScript adds to any HTML table a grid enabling users to perform multi-criteria searches. This feature can be useful with tables containing large quantities of data.


Category: Form, Table

Highlight Active Input Highlight text inputs in your forms. Make it easy for your visitors to see where they are.


Category: Form

Country State Drop Down A simple international country and state drop down list that automatically repopulates the state section based on the country selected without page refreshes. Select a country and the country's states or provinces are listed on the right. If the country doesn't have any states or provines configured, a text box is displayed.


Category: Form, Dropdown

Copy Fields 2 Copy the shipping address fields to the billing address using a checkbox. Simple and easy to implement!


Category: Form

Connected Dropdown Box The first dropdown box selects the category; the second is a sub-category of the first. Compact and easy to use.


Category: Form, Dropdown

JavaScript by day


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