How to use button trigger to achieve background color flashing

This time I will show you how to use the button to trigger the flashing of the background color. What are the precautions for using the button to trigger the flashing of the background color. The following is a practical case. Let’s take a look.

To achieve the background color flashing effect, just add the following code to the area

　　<script language="Javascript"> 
　　function blinkit() 
　　{ 
　 　intrvl=0; 
　 　for(nTimes=0;nTimes<3;nTimes++) 
　 　{ 
　 　intrvl += 200; 
　 　setTimeout("document.bgColor=&#39;#0000FF&#39;;",intrvl); 
　 　intrvl += 200; 
　 　setTimeout("document.bgColor=&#39;#336699&#39;;",intrvl); 
　 　} 
　　} 
　　</script> 
　　<input type="button" value="Blink" onClick="blinkit()">

I believe you have mastered the method after reading these cases, please come for more exciting Pay attention to other related articles on php Chinese website!

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