本文實(shí)例講述了js設(shè)置文字顏色的方法。分享給大家供大家參考，具體如下：
<h1>aaabbbccc</h1>
不允許在h1標(biāo)簽中添加任何字符，可以通過css或js定義，使其aaa為紅色bbb為黃色ccc為藍(lán)色
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>Untitled Document</title><style type="text/css"><!--.adKeyword { color: #FF0000;}--></style></head><body><h1>aaabbbccc</h1></body></html><script language="JavaScript" type="text/javascript"><!--if(document.createRange){ var range = document.createRange();}else var range = document.body.createTextRange();if(range.findText){ while(range.findText("a")){ range.pasteHTML(range.text.fontcolor("#ff0000")); range.collapse(true); }}else{ var s,n; s = window.getSelection(); while(window.find("a")){ var n = document.createElement("SPAN"); n.style.color="#ff0000" s.getRangeAt(0).surroundContents(n); }}if(range.findText){ while(range.findText("c")){ range.pasteHTML(range.text.fontcolor("#0000ff")); range.collapse(true); }}else{ var s,n; s = window.getSelection(); while(window.find("c")){ var n = document.createElement("SPAN"); n.style.color="#ff0000" s.getRangeAt(0).surroundContents(n); }}if(range.findText){ while(range.findText("b")){ range.pasteHTML(range.text.fontcolor("#ffff00")); range.collapse(true); }}else{ var s,n; s = window.getSelection(); while(window.find("b")){ var n = document.createElement("SPAN"); n.style.color="#ff0000" s.getRangeAt(0).surroundContents(n); }}//--></script>
希望本文所述對(duì)大家JavaScript程序設(shè)計(jì)有所幫助。
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