The void operator evaluates the given expression and then returns undefined . The void operator is often used merely to obtain the undefined ... ... <看更多>

Not having an href gets rid of the default keyboard behavior tab and tab -> enter to behave like onClick . Using # gets that behavior but the ... ... <看更多>

Not having an href gets rid of the default keyboard behavior tab and tab -> enter to behave like onClick . Using # gets that behavior but the ... ... <看更多>

Have you ever wonder why someone put javascript : void ( 0 ) in the href link? This video will explain how it works and when to use it! ... <看更多>

之前很常看到網頁做不做跳頁超連結都用href="#"也有看過更早的程式用javascript:void(0);但也沒有深入這兩個的差別當然知道#有錨點功能，但說真的也不 ... ... <看更多>

I need "javascript:void(0);" as the href attribute in a HTML link. Inserting this in the text editor, flicking to the visual then back to ... ... <看更多>