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Hi all,<br />
<br />
I'm working on a javascript based tool that essentially allows a user to create an object that opens up a gradient control, almost like a color picker. However, instead of picking up on a color, the object will have a minval/maxval/incremental value (such as .1, .01, .001, etc) properties. &nbsp;Based on these properties, a whole number might go along the Y axis and an incremental value/decimal will go along the X axis.<br />
<br />
The user will move the mouse to the lower right hand corner of the grid to gain high numerical value that will populate a text field, and upper left for smaller values. Moving left to right should only move the whole number, while vertical movement along the X axis changes the incremental.<br />
<br />
Would anyone be able to suggest how to start approaching this type of object/control creation? I know I'm leaving rather vague details, I'd be more than happy to follow up with more insight. <br />
<br />
Thanks all.
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Hi all,

I'm working on a javascript based tool that essentially allows a user to create an object that opens up a gradient control, almost like a color picker. However, instead of picking up on a color, the object will have a minval/maxval/incremental value (such as .1, .01, .001, etc) properties.  Based on these properties, a whole number might go along the Y axis and an incremental value/decimal will go along the X axis.

The user will move the mouse to the lower right hand corner of the grid to gain high numerical value that will populate a text field, and upper left for smaller values. Moving left to right should only move the whole number, while vertical movement along the X axis changes the incremental.

Would anyone be able to suggest how to start approaching this type of object/control creation? I know I'm leaving rather vague details, I'd be more than happy to follow up with more insight. 

Thanks all.

JavaScript and mouse capturing based on X/Y axis

Hi all,

I&#39;m working on a javascript based tool that essentially allows a user to create an object that opens up a gradient control, almost like a color picker. However, instead of picking up on a color, the object will have a minval/maxval/incremental value (such as .1, .01, .001, etc) properties.  Based on these properties, a whole number might go along the Y axis and an incremental value/decimal will go along the X axis.

The user will move the mouse to the lower right hand corner of the grid to gain high numerical value that will populate a text field, and upper left for smaller values. Moving left to right should only move the whole number, while vertical movement along the X axis changes the incremental.

Would anyone be able to suggest how to start approaching this type of object/control creation? I know I&#39;m leaving rather vague details, I&#39;d be more than happy to follow up with more insight. 

Thanks all.

Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, and social network services using a wide variety of languages and standards, including the familiar HTML, JavaScript and jQuery, ASP and ASP.NET, PHP, ColdFusion, CSS, PHP, Flex and Flash, but also the implementation of a broad list of standards including XML, WSDL, SSDL, VoiceXML and many more.

Web Languages and Standards

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.

JavaScript

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.