JavaScript文字颜色逐字变红变大效果代码
2014-01-14 04:50:38 -0500
HTML代码
<script language="javascript"> <!-- text = "感谢笑忘书的代码分享"; i=0; function chColor(){ colorStr = text.charAt(i); colorStr = "<span style='color:red;font-size:1.2em;'>" + colorStr + "</span>"; //文字要变换的样式 leftStr = text.substr(0,i); rightStr = text.substr(i+1,text.length-i); txt.innerHTML = leftStr + colorStr + rightStr; i++; if (i>=text.length)i=0; setTimeout("chColor()",500); } //--> </script> <body onLoad="chColor()"> <div id="txt" style="font-size:1.1em;color:lime;"></div>
代码演示
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