JavaScript controls continuous addition and subtraction of text boxes
Updated: October 6, 2009 19:47:12 Author:
JavaScript controls the continuous addition and subtraction of text boxes. On the one hand, it learns how to assign values to text boxes in a timely manner, and on the other hand, it learns how to operate on objects, which is very useful.
[Ctrl+A Select all Note:Introducing external Js requires refreshing the page before execution]
Related Articles
JavaScript mock select implementation code
Record a small work made by yourself, a select of JS simulation.2010-08-08Create a beautiful input input box that matches the user experience
2008-01-01Use javascript to determine whether the input data is currency and automatically add the code to the ￥ symbol
Use javascript to determine whether the input data is currency and automatically add the ￥ symbol code...2007-08-08js get child node function (compatible with FF and IE)
Compatible with the JS code for obtaining child nodes of FF and IE. If you need it, you can refer to the dom operation article we just did not publish.2010-04-04Control the CSS of the input but does not affect the style of CheckBox and Radio
In some web interfaces, sometimes a global input style is written for convenience, so that all styles will change immediately. What if we can better distinguish checkbox, etc.2009-09-09Automatic information rotation playback in js drop-down menu
Use the pull-down menu to rotate to display prompt information2008-09-09js onpropertychange input box event get attribute
onpropertychange can mainly obtain user modifications and other events in real time.2009-03-03CSS3 code to implement dynamic background login box
This article introduces a dynamic background login box special effect with animation effect based on jQuery+CSS3. The sample code in the article is introduced in detail and has certain reference value. Interested friends can refer to it.2015-07-07JavaScript input box prompt list effect
It seems that this effect is often used to improve the user experience, so I wrote an input box prompt list. Friends who use widescreen please help me test whether the position of the list is misaligned.2008-08-08Activate input when checked otherwise disabled javascript code
The only thing you can do is to add a little beautification to make the user experience even more, including the boldness of the border, the acquisition of focus, the hiding of the checkbox border lines, etc.2009-12-12