When we building a webpage, sometimes we need to allow users to key in some numbers. But at this time, maybe we need to use some rules to determine the string users key in is a valid number.
Read More »[JavaScript] How to Determine a String a a Valid Number When we comparing two time point or operating the time, using Date() function as much as possible can make development much easier. The following I will follow:
Recently, I got a need for create a new element in web page dynamically. In fact, I need to add some checkbox items via Javascript.
Read More »[HTML][JS] Dynamically Create Elements (Take Checkbox as Example)
In the past I researched how to use HTML + JavaScript to copy the string to the system clipboard. The many methods are as following:
Read More »[HTML] Copy String To Clipboard I have always wanted to make a button to copy the text of a html block, that can help a project I am developing very well. Therefore, I studied it today and recorded it.
Read More »[HTML] Make a Button to Copy Text Use an “input box”, a “button”, and a text component-and then display the text in the input box on the text component when the button is clicked. This simple job is almost the Hello World of the interactive interface. Test it out every time you use a different framework to write an interface.
Read More »[HTML] Click the button in the web page to change the text
