用html+javascript打造公文一键排版系统5：二级标题排版

公文中二级标题的一般以（X）标注（其中X为由"一二三四五六七八九十"中的字符组成的字符串），用楷体字加粗。

首先我们要判断一段文字是否包含二级标题，最简单的方法就是判断文字中的头一个字符是否为（或（，如果是就包含二级标题，否则就不包含二级标题。即：

	var t = p[0];
	if (t=='(' || t=='（' )
	{
		//alert(t);
		return 2;//二级标题
	}

但是有些人可能会用㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩来做序号，所以我们写了一个isIncludeSecondaryTitle()来进行判断，并修改getTitleLevel()函数，加入二级标题的判断：

//Is a secondary title serial number with parenthesis是带小括号的二级标题序号吗？
function isT2SNwithParenthesis(p)
{
	var t = p[0];
	if (t == '(')
	{
		t = p.indexOf(')');
		if ((-1 != t) && ((p.substring(1,t)).isCnNum())) 
		{
			return true;
		}
	}//if

	if (t == '（')
	{
		t= p.indexOf('）');
		if ((-1 != t) && (p.substring(1,t).isCnNum())) 
		{
			return true;
		}
	}//if

	return false;//二级标题	
}//isSNwithParenthesis(p)


//Is the paragraph with secondary title?二级标题
function isIncludeSecondaryTitle(p)
{
	var t = p[0];//t = p.substring(0, 1);
	if (-1!= "㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩".indexOf(t))
	{
		return true;
	}

	if (isT2SNwithParenthesis(p))
	{
		return true;//二级标题
	}

	return false;
}//isIncludeSecondaryTitle(p)           


//功能：获取文字串的标题级别
//输入：p：文字串
//输出：1：一级标题，2：二级标题，3：三级标题，0：其它
function getTitleLevel(p)
{
	taDbg.value += "\n---getTitleLevel:" + p;
 
	var t = p[0];//t = p.substring(0, 1);
	if (t=='(' || t=='（' )
	{
		//alert(t);
		return 2;//二级标题
	}
	
	if (isIncludePrimaryTitle(p))//一级标题
	{
		return 1;
	}
 
	//三级标题
	/*
	return 3;
	*/
 
	return 0;
}//getTitleLevel(p)

需要注意的是，这里我们没有考虑以序号中的小括号一个为中文小括号，另一个为英文小括号的情况，如（）【注：左边为中文小括号，右边为英文小括号】或(）【注：左边为英文小括号，右边为中文小括号】。

然后我们修改setParaFmt()，调用 setParaTitle2()来完成二级标题段落的排版。

//功能：设置段落格式set paragraph format
//输入：p：段落文字
//输出：设置格式的文本
function setParaFmt(p)
{
	switch (getTitleLevel(p))
	{
		case 1:
			t = setParaTitle1(p);//一级标题
			break;
		case 2:
			t = setParaTitle2(p);//二级标题
			break;
/*
		case 3:
			t = setParaTitle3(p);//三级标题
			break;
*/
		default:	//main text正文
			t = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em;font-family:' + mtfn + '; font-size:'+ mtfs + 'pt;">' + p;
	}//switch
	return t;
} 


//功能：设置二级标题set paragraph format with secondary title 
//输入：t：文字
//输出：格式化字符串
function setParaTitle2(t)
{
	taDbg.value += "\n---setParaTitle2:" + t;
	var r;

	if (ptIsALine(t))	 //标题是否单独成行
	{
		//return '<p style="font-family:' + fn + ';font-size:' + fs +'pt; text-align:' + ta + '; line-height:' +  rs + 'pt;">' + s;
		r = '<p style="font-family:' + st2fn + ';font-size:' + st2fs +'pt; line-height:' +  rs + 'pt; text-indent: '+ sn +'em;' + (st2Strong ? 'font-weight: bold;' : '') + '">' + t;
	}
	else
	{
		//标题不单独成行
		var n = t.indexOf('。');
		r = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em; font-size:' + st2fs +'pt; font-family:' + mtfn + '"><span style="font-family:' + st2fn +  (st2Strong ? ';font-weight: bold;' : '') + '" >' + t.substring(0, n) + '</span>' + 	t.substring(n);
	}

	return r;
}//setParaTitle2(t)

在setParaTitle2()中我们调用ptIsALine()来判断段落是否只含标题。

//功能：标题是否单独成行 Is paragraph title a single line?	 
//输入：t：文字
//输出：true：是独立标题行，false：不是独立标题行
function ptIsALine(t)
{
	var r = false;
	var n = t.indexOf('。');
	if (n==(t.length-1))//句号是否位于段末
	{
		r = true;//有且只有一个'。'
	}
	else
	{
		if (!t.isEndWithPunctuation())//未以标点符号结尾
		{
			r = true;
		}
	}
	return r;
}

由于ptIsALine()只检测中文句号，所以在测试中我们会发现以问号结尾的二级标题没有被识别出来。

通常表示一个语句结束的标点符号有：。！？…，我们都必须都考虑进去。

因此，我们需要修改ptIsALine()代码，如下：

String.prototype.isEnPunctuation = function() 
{ 
/*
	var reg = /[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/;
	return (reg.test(c)) ? true : false;
*/
	return (/[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/.test(this)) ? true : false;  
}
 
//功能：判断是否为中文或英文标点符号
String.prototype.isPunctuation = function() 
{ 
	//return ((/[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/.test(this)) || (/[\u3002|\uff1f|\uff01|\uff0c|\u3001|\uff1b|\uff1a|\u201c|\u201d|\u2018|\u2019|\uff08|\uff09|\u300a|\u300b|\u3008|\u3009|\u3010|\u3011|\u300e|\u300f|\u300c|\u300d|\ufe43|\ufe44|\u3014|\u3015|\u2026|\u2014|\uff5e|\ufe4f|\uffe5]/.test(this))) ? true : false; 
	return (this.isEnPunctuation() || this.isCnPunctuation()) ? true : false; 
 
}
 

//功能：是否以标点符号结束Is aunctuation at the end of the string
String.prototype.isEndWithPunctuation = function()
{
/*
	var c = this.substring(this.length-1);
	return c.isPunctuation();
*/
	return this.substring(this.length-1).isPunctuation();
}

var sStatementEndPunctuation = '。！?….!?';//语句结束符号


//功能：获取段落文字中的第一个语句结束符号位置
//输入：p:字符串
//输出：第一个语句结束符号位置
function getFirstPunctuationPos(p)
{
	//taDbg.value += '\n ---getFirstPunctuationPos(' + p + ')\n';
	var r = p.length, n;

	for (var i = 0; i < sStatementEndPunctuation.length; i++)
	{
		n = p.indexOf(sStatementEndPunctuation[i]);
		if ( (-1 != n) && (n < r) )
		{
			r = n;
			//taDbg.value += '\n' + sStatementEndPunctuation[i] + '： n=' + n + '    r=' + r;
		}
	}
	return r;
}//getFirstPunctuationPos(p)


//功能：判断字符串是否只有一句话
//输入：p:字符串
//输出：true：是一句话；false：不是一句话
function isAstatement(p)
{
	var n = getFirstPunctuationPos(p);
	return  ((( -1 != n) &&  (n == p.length-1)) ? true : false);
}


//功能：标题是否单独成行 Is paragraph title a single line?	 
//输入：t：文字
//输出：true：是独立标题行，false：不是独立标题行
function ptIsALine(t)
{
	return (!t.isEndWithPunctuation()) ? true : isAstatement(t) ;
} //ptIsALine(t)

如果段落除了二级标题，还有其他内容的话，我们需要把二级标题文字按二级标题格式设置，其他内容按正文格式设置。因为二级标题文字语句的结束标点符号，可能是句号，也可能是问号、感叹号……，所以我们还要对setParaTitle1()和setParaTitle2()作相应的修改：

//功能：设置一级标题set paragraph format with primay title 
//输入：t：文字
//输出：格式化字符串
function setParaTitle1(t)
{
	var r;
	if (ptIsALine(t))	 //标题是否单独成行
	{
		//return '<p style="font-family:' + fn + ';font-size:' + fs +'pt; text-align:' + ta + '; line-height:' +  rs + 'pt;">' + s;
		r = '<p style="font-family:' + pt1fn + ';font-size:' + pt1fs +'pt; line-height:' +  rs + 'pt; text-indent: '+ sn +'em;">' + t;
	}
	else
	{
		//标题不单独成行
		var n = getFirstPunctuationPos(t);//t.indexOf('。');
		r = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em; font-family:' + mtfn + '"><span style="font-family:' + pt1fn + ';font-size:' + pt1fs +'pt;" >' + t.substring(0, n) + '</span>' + 	t.substring(n);
	}

	taDbg.value += "\n---setParaTitle1:" + r;
	
	return r;
} //setParaTitle1(t)


//功能：设置二级标题set paragraph format with secondary title 
//输入：t：文字
//输出：格式化字符串
function setParaTitle2(t)
{
	taDbg.value += "\n---setParaTitle2:" + t;
	var r;

	if (ptIsALine(t))	 //标题是否单独成行
	{
		//return '<p style="font-family:' + fn + ';font-size:' + fs +'pt; text-align:' + ta + '; line-height:' +  rs + 'pt;">' + s;
		r = '<p style="font-family:' + st2fn + ';font-size:' + st2fs +'pt; line-height:' +  rs + 'pt; text-indent: '+ sn +'em;' + (st2Strong ? 'font-weight: bold;' : '') + '">' + t;
	}
	else
	{
		//标题不单独成行
		var n = getFirstPunctuationPos(t);
		r = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em; font-size:' + st2fs +'pt; font-family:' + mtfn + '"><span style="font-family:' + st2fn +  (st2Strong ? ';font-weight: bold;' : '') + '" >' + t.substring(0, n) + '</span>' + 	t.substring(n);
	}

	return r;
}//setParaTitle2(t)

代码运行效果如下：

其中(二）影视网站风险大！因为序号左边小括号为英文小括号，右边括号为中文小括号，所以没有按二级标题来设置格式。

完整代码如下：

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>公文一键排版</title>
<meta name="author" content="purpleendurer" >
<meta name="description" content="公文一键排版">
<script type="text/javascript">
const aFontName = [
	"方正小标宋简体",//0
	"黑体",//1
	"微软雅黑",//2
	"仿宋_GB2312",//3
	"仿宋",//4
	"楷体_GB2312",//5
	"楷体",//6
	"宋体",//7
	"Arial",//8
	"Wingdings 2"//9
];
 
//sId:select control id, iDefSel:default selected
function showFontNameSel(sId, iDefSel)
{
	document.write('<select id="', sId, '" width="50">');
	for (var i = 0; i < aFontName.length; i++)
	{
		document.write('<option value="', aFontName[i], '"');
		document.write(i==iDefSel ? ' selected>' : '>');
		document.write(aFontName[i],'</option>');
	}
	document.write('</select>');
}
const aFontSize = [
	['初号', 42],//0
	['小初', 36],//1
	['一号', 26],//2
	['小一', 24],//3
	['二号', 22],//4
	['小二', 18],//5
	['三号', 16],//6
	['小三', 15],//7
	['四号', 14],//8
	['小四', 12],//9
	['五号', 10.5], //10
	['小五', 9],//11
	['六号', 7.5],//12
	['小六', 6.5],//13
	['七号', 5.5],//14
	['八号', 5]//15
];
 
 
//sId:select control id, iDefSel:default selected
function showFontSizeSel(sId, iDefSel)
{
	document.write('<select id="', sId, '">');
	for (var i = 0; i < aFontSize.length; i++)
	{
		document.write('<option value="',aFontSize[i][1], '"');
		document.write(i==iDefSel ? ' selected>' : '>');
		document.write(aFontSize[i][0],'</option>');
	}
	document.write('</select>');
}
 
 
const aAlign = [
	["左对齐","left"],//0
	["居中对齐","center"],//1
	["右对齐","right"],//2
	["两端分散对齐","justify"]//3
];
 
 
//sId:select control id, iDefSel:default selected
function showAlignSel(sId, iDefSel)
{
	document.write('<select id="', sId, '">');
	for (var i = 0; i < aAlign.length; i++)
	{
		document.write('<option value="',aAlign[i][1], '"');
		document.write(i==iDefSel ? ' selected>' : '>');
		document.write(aAlign[i][0],'</option>');
	}
	document.write('</select>');
}
 
 
function showSrc()
{
	if (btnShowSrc.value=="显示源码")
	{
		edRichBody.innerText = edRichBody.innerHTML;
		btnShowSrc.value = "显示预览";
		btnShowSrc.style.background = "cyan";
	}
	else
	{
		edRichBody.innerHTML = edRichBody.innerText;
		btnShowSrc.value = "显示源码";
		btnShowSrc.style.background = "yellow";
	}
}
 
 
function stripPattribs(s)
{
	var i = s.indexOf('>');
	return  ((-1 != i) ? s.substr(i+1)	: s);
}
 
String.prototype.stripHTML = function() 
{
    var reTag = /<(?:.|\s)*?>/g;  
	//var	reTag = /<[^>]+>/gi;	//过滤所有html标签，但不包括html标签内的内容 
 
    return this.replace(reTag,"");
}
 
String.prototype.trim = function() 
{//去除首尾空格
	return this.replace(/(^\s*)|(\s*$)/g, ""); 
	/*var t = this.replace(/(^\s*)|(\s*$)/g, ""); 
	return t =t.replace(/(^&nbsp;*)|(&nbsp*$)/g, ""); */
} 
 
function getClearInfoArray()
{
	taDbg.value += "\n---getClearInfoArray()\n";
 
	var s = edRichBody.innerHTML;
	var t = s.split('<p');
 
	for (var i=0; i < t.length; i++)
	{
		taDbg.value += "\nt[" + i + "]=" + t[i];
	}    
	
	while (t[0].length==0 || t[0]=='></p>')
	{
		taDbg.value += "\nshift: " + t[0];
		t.shift();
	}
 
	while (t[t.length-1].length==0 || t[t.length-1]=='></p>')
	{
		taDbg.value += "\npop: " + t[t.length-1];
		t.pop();
	}
 
	for (var i=0; i < t.length; i++)
	{
		t[i] = stripPattribs(t[i]);
		t[i] = t[i].stripHTML();

		//以下两句顺序不能颠倒
		t[i] = t[i].replace(/&nbsp;/ig, ''); //去除空格代码	  &nbsp;
		t[i] = t[i].trim(); //去除首尾空格
	}
 
	while (t[t.length-1].length==0 || t[t.length-1]=='></p>')
	{
		taDbg.value += "\npop: " + t[t.length-1];
		t.pop();
	}
 
	taDbg.value += "\n---\n";
	for (var i=0; i < t.length; i++)
	{
		taDbg.value += "\nt[" + i + "]=" + t[i];
	} 
	 
	return t;
}
 
 
function clearDocFmt()
{
	var s = '<p>' + getClearInfoArray().join('</p><p>');
 
	edRichBody.innerHTML = s;
} 
 
 
//判断是否为中文标点符号
String.prototype.isCnPunctuation = function() 
{ 
/*
	var reg = /[\u3002|\uff1f|\uff01|\uff0c|\u3001|\uff1b|\uff1a|\u201c|\u201d|\u2018|\u2019|\uff08|\uff09|\u300a|\u300b|\u3008|\u3009|\u3010|\u3011|\u300e|\u300f|\u300c|\u300d|\ufe43|\ufe44|\u3014|\u3015|\u2026|\u2014|\uff5e|\ufe4f|\uffe5]/;
	return (reg.test(this)) ? true : false;
*/
	return (/[\u3002|\uff1f|\uff01|\uff0c|\u3001|\uff1b|\uff1a|\u201c|\u201d|\u2018|\u2019|\uff08|\uff09|\u300a|\u300b|\u3008|\u3009|\u3010|\u3011|\u300e|\u300f|\u300c|\u300d|\ufe43|\ufe44|\u3014|\u3015|\u2026|\u2014|\uff5e|\ufe4f|\uffe5]/.test(this)) ? true : false;  
}
 
//判断是否为英文标点符号
String.prototype.isEnPunctuation = function() 
{ 
/*
	var reg = /[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/;
	return (reg.test(c)) ? true : false;
*/
	return (/[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/.test(this)) ? true : false;  
}
 
//功能：判断是否为中文或英文标点符号
String.prototype.isPunctuation = function() 
{ 
	//return ((/[\x21-\x2f\x3a-\x40\x5b-\x60\x7B-\x7F]/.test(this)) || (/[\u3002|\uff1f|\uff01|\uff0c|\u3001|\uff1b|\uff1a|\u201c|\u201d|\u2018|\u2019|\uff08|\uff09|\u300a|\u300b|\u3008|\u3009|\u3010|\u3011|\u300e|\u300f|\u300c|\u300d|\ufe43|\ufe44|\u3014|\u3015|\u2026|\u2014|\uff5e|\ufe4f|\uffe5]/.test(this))) ? true : false; 
	return (this.isEnPunctuation() || this.isCnPunctuation()) ? true : false; 
 
}
 

//功能：是否以标点符号结束Is aunctuation at the end of the string
String.prototype.isEndWithPunctuation = function()
{
/*
	var c = this.substring(this.length-1);
	return c.isPunctuation();
*/
	return this.substring(this.length-1).isPunctuation();
}

var sStatementEndPunctuation = '。！?….!?';//语句结束符号


//功能：获取段落文字中的第一个语句结束符号位置
//输入：p:字符串
//输出：第一个语句结束符号位置
function getFirstPunctuationPos(p)
{
	//taDbg.value += '\n ---getFirstPunctuationPos(' + p + ')\n';
	var r = p.length, n;

	for (var i = 0; i < sStatementEndPunctuation.length; i++)
	{
		n = p.indexOf(sStatementEndPunctuation[i]);
		if ( (-1 != n) && (n < r) )
		{
			r = n;
			//taDbg.value += '\n' + sStatementEndPunctuation[i] + '： n=' + n + '    r=' + r;
		}
	}
	return r;
}//getFirstPunctuationPos(p)


//功能：判断字符串是否只有一句话
//输入：p:字符串
//输出：true：是一句话；false：不是一句话
function isAstatement(p)
{
/*
	for  (var i = 0; i < sStatementEndPunctuation.length; i++)
	{

		var n = p.indexOf(sStatementEndPunctuation[i]);
		if  (n !=-1 &&  n == p.length-1) 
		{
			return  true;
		}
	}
	return false;
*/
	var n = getFirstPunctuationPos(p);
	return  ((( -1 != n) &&  (n == p.length-1)) ? true : false);
}


//功能：标题是否单独成行 Is paragraph title a single line?	 
//输入：t：文字
//输出：true：是独立标题行，false：不是独立标题行
function ptIsALine(t)
{
/*
	var r = false;
	var n = t.indexOf('。');
	if (n==(t.length-1))	 //句号是否位于段末
	{
		r = true;//有且只有一个'。'
	}
	else
	{
		if (!t.isEndWithPunctuation())//未以标点符号结尾
		{
			r = true;
		}
	}
	return r;
*/

/*
	if (!t.isEndWithPunctuation())//未以标点符号结尾
	{
		return true;
	}

	return  (isAstatement(t));
*/
	return (!t.isEndWithPunctuation()) ? true : isAstatement(t) ;
} //ptIsALine(t)    


//功能：设置一级标题set paragraph format with primay title 
//输入：t：文字
//输出：格式化字符串
function setParaTitle1(t)
{
	var r;
	if (ptIsALine(t))	 //标题是否单独成行
	{
		//return '<p style="font-family:' + fn + ';font-size:' + fs +'pt; text-align:' + ta + '; line-height:' +  rs + 'pt;">' + s;
		r = '<p style="font-family:' + pt1fn + ';font-size:' + pt1fs +'pt; line-height:' +  rs + 'pt; text-indent: '+ sn +'em;">' + t;
	}
	else
	{
		//标题不单独成行
		var n = getFirstPunctuationPos(t);//t.indexOf('。');
		r = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em; font-family:' + mtfn + '"><span style="font-family:' + pt1fn + ';font-size:' + pt1fs +'pt;" >' + t.substring(0, n) + '</span>' + 	t.substring(n);
	}

	taDbg.value += "\n---setParaTitle1:" + r;
	
	return r;
} //setParaTitle1(t)


//功能：设置二级标题set paragraph format with secondary title 
//输入：t：文字
//输出：格式化字符串
function setParaTitle2(t)
{
	taDbg.value += "\n---setParaTitle2:" + t;
	var r;

	if (ptIsALine(t))	 //标题是否单独成行
	{
		//return '<p style="font-family:' + fn + ';font-size:' + fs +'pt; text-align:' + ta + '; line-height:' +  rs + 'pt;">' + s;
		r = '<p style="font-family:' + st2fn + ';font-size:' + st2fs +'pt; line-height:' +  rs + 'pt; text-indent: '+ sn +'em;' + (st2Strong ? 'font-weight: bold;' : '') + '">' + t;
	}
	else
	{
		//标题不单独成行
		var n = getFirstPunctuationPos(t);
		r = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em; font-size:' + st2fs +'pt; font-family:' + mtfn + '"><span style="font-family:' + st2fn +  (st2Strong ? ';font-weight: bold;' : '') + '" >' + t.substring(0, n) + '</span>' + 	t.substring(n);
	}

	return r;
}//setParaTitle2(t)


//是否为只包含一二三四五六七八九十的字符串
String.prototype.isCnNum = function() 
{
	//[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341] = [一二三四五六七八九十]
	return (/^[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341]+$/.test(this));
}


//Is the paragraph with primary title?一级标题
function isIncludePrimaryTitle(p)
{
	var t = p.indexOf('、');
	return ((-1 != t) && (p.substring(0,t).isCnNum())) ? true : false;
	//return /^[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341]+[\u3001]{1}/.test(p); //可匹配“ 十一、三四”中的“十一、”
	//return /^\s*[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341]+[\u3001]{1}/.test(p); //可匹配“   十一、三四”或“ 十一、三四”中的“十一、”
	//(\b[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341])*[\u3001]{1}，可匹配“十一、三四”中的顿号
	//\b[\u4e00|\u4e8c|\u4e09|\u56db|\u4e94|\u516d|\u4e03|\u516b|\u4e5d|\u5341]*[\u3001]{1}，可匹配“a十一、三四”中的“十一、”
}//isIncludePrimaryTitle(p)


//Is a secondary title serial number with parenthesis是带小括号的二级标题序号吗？
function isT2SNwithParenthesis(p)
{
	var t = p[0];
	if (t == '(')
	{
		t = p.indexOf(')');
		if ((-1 != t) && ((p.substring(1,t)).isCnNum())) 
		{
			return true;
		}
	}//if

	if (t == '（')
	{
		t= p.indexOf('）');
		if ((-1 != t) && (p.substring(1,t).isCnNum())) 
		{
			return true;
		}
	}//if

	return false;//二级标题	
}//isSNwithParenthesis(p)


//Is the paragraph with secondary title?二级标题
function isIncludeSecondaryTitle(p)
{
	var t = p[0];//t = p.substring(0, 1);
	if (-1!= "㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩".indexOf(t))
	{
		return true;
	}

	if (isT2SNwithParenthesis(p))
	{
		return true;//二级标题
	}

	return false;
}//isIncludeSecondaryTitle(p)  


//功能：获取文字串的标题级别
//输入：p：文字串
//输出：1：一级标题，2：二级标题，3：三级标题，0：其它
function getTitleLevel(p)
{
	taDbg.value += "\n---getTitleLevel:" + p;
	if (isIncludeSecondaryTitle(p))
	{
		//alert(t);
		return 2;//二级标题
	}
	
	if (isIncludePrimaryTitle(p))//一级标题
	{
		return 1;
	}
 
	//三级标题
	/*
	return 3;
	*/
 
	return 0;
}//getTitleLevel(p) 
 
//功能：设置段落格式set paragraph format
//输入：p：段落文字
//输出：设置格式的文本
function setParaFmt(p)
{
	switch (getTitleLevel(p))
	{
		case 1:
			t = setParaTitle1(p);//一级标题
			break;
		case 2:
			t = setParaTitle2(p);//二级标题
			break;
/*
		case 3:
			t = setParaTitle3(p);//三级标题
			break;
*/
		default:	//main text正文
			t = '<p style="line-height:' +  rs + 'pt; text-indent: '+ sn +'em;font-family:' + mtfn + '; font-size:'+ mtfs + 'pt;">' + p;
	}//switch
	return t;
}      
 
function setDocTitle(s)
{
	taDbg.value += "\n--- setDocTitle("+ s  + ");" ;
	
	return '<p style="font-family:' + dtfn + ';font-size:' + dtfs +'pt; text-align:' + dtta + '; line-height:' +  rs + 'pt;">' + s;
}
 
 
function getArg()
{
	// 排版内容包括公文标题
	cbDocTilte  = document.getElementById('cbDocTilte').checked;
	//标题字体名 document title font name
	dtfn = document.getElementById('selDocTitleFontName').value;
	//alert(fn);
	//标题字号 document title font size
	dtfs = document.getElementById('selDocTitleFontSize').value;
	//alert(fs);
	//标题对齐方式 document title text align
	dtta = document.getElementById('selDocTitleAlign').value;
 
	//一级标题字号 primary title font name
	pt1fn = document.getElementById('selPrimaryTitleFontName').value;
	//一级标题字号  primary titlefont size
	pt1fs = document.getElementById('selPrimaryTitleFontSize').value;
 
	//二级标题字号 psecondary title font name
	st2fn = document.getElementById('selSecondaryTitleFontName').value;
	//二级标题字号  secondary title font size
	st2fs = document.getElementById('selSecondaryTitleFontSize').value;
	//二级标题字体加粗  secondary title strong
	st2Strong	 = document.getElementById('cbSecondaryTitleStrong').checked;
 
	//三级标题字体加粗  third title strong
	tt3Strong = document.getElementById('cbThirdTitleStrong').checked;
 
	//正文字体名称
	mtfn = document.getElementById('selMainTextFontName').value;
	//正文字体字号
	mtfs = document.getElementById('selMainTextFontSize').value;
 
	//行距 row spacing
	rs  = document.getElementById('tbRowSp').value;
	//首行行首空格数
	sn  = document.getElementById('tbLeadSpNum').value;
}//	  getArg()
 
 
function setDocFmt()
{
	taDbg.value += "\n---setDocFmt()\n";
 
	getArg();
 
	var t = getClearInfoArray();
 
	//标题
	if (cbDocTilte)
	{
		t[0]  = setDocTitle(t[0]) + '</p><p style="line-height:"' + rs +'">&nbsp;';
	}
 
	for (var i = (cbDocTilte ? 1: 0); i < t.length; i++)
	{
		t[i] = setParaFmt(t[i]);
	} 
	
	edRichBody.innerHTML = t.join(''); 
}//setDocFmt() 
 
</script>
</head>
<body>
<fieldset  style="width: 1100px;">
 <legend>实时编辑区</legend>
<!--
<iframe id="editor" width="600px" height="200px" style="border: solid 1px;" src="http://nyncj.hechi.gov.cn"></iframe>
//-->
 
<iframe id="editor" width="1200px" height="400px" style="border: solid 1px;"></iframe>
</fieldset>
<p>
	<input type="button" id="btnclearDocFmt" value="清除格式" onclick="clearDocFmt()" />
	<input type="button" id="btnsetDocFmt" value="一键排版" onclick="setDocFmt()" />
	<input type="button" id="btnShowSrc" value="显示源码" onclick="showSrc()" style="background:yellow; border-radius: 25px;" />
	<input type="button" id="btnB" value="B" title="加粗/正常"  style="font-weight:bolder" onclick="execCmd('bold',false,null)" />
	<input type="button" id="btnItalic" value="I" title="斜体/正常"  style="font-weight:bolder;font-style:italic" onclick="execCmd('italic',false,null)" />
</p>
<fieldset style="width: 1200px;">
  <legend>参数设置</legend>
	公文标题：<input type="checkbox" checked id="cbDocTilte">排版内容包括公文标题
	<script>
		showFontNameSel("selDocTitleFontName", 0);
		document.write(' ');
		showFontSizeSel("selDocTitleFontSize", 4);
		document.write(' ');
		showAlignSel("selDocTitleAlign", 1);
	</script>
 
	<p>正文一级标题：
	<script>
		showFontNameSel("selPrimaryTitleFontName", 1);
		document.write(' ');
		showFontSizeSel("selPrimaryTitleFontSize", 6);
	</script>
	</p>
 
 	<p>正文二级标题：
	<script>
		showFontNameSel("selSecondaryTitleFontName", 5);
		document.write(' ');
		showFontSizeSel("selSecondaryTitleFontSize", 6);
	</script>
		<input type="checkbox" checked id="cbSecondaryTitleStrong">粗体
	</p>
 
 	<p>正文三级标题：
		<input type="checkbox" checked id="cbThirdTitleStrong">粗体
	</p>
 
 	<p>正文：	
		<script>
			showFontNameSel("selMainTextFontName", 3);
			document.write(' ');
			showFontSizeSel("selMainTextFontSize", 6);
			document.write(' ');
		</script>
		行距（行间距）：<input type="text" id="tbRowSp" value="28" size="2"><!--  row spacing//-->　　段落首行行首空格数：<input type="text" id="tbLeadSpNum" value="2" size="2">
	</P>
 </fieldset>
 <!--
<input type="text" id="path" value="https://www.google.com.hk/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png" />
<input type="button" id="insert_img" value="插入图片" />
//-->
 
<p>调试信息</p>
<textarea id="taDbg" style="width: 1225px; height: 200px">调试信息</textarea>
 
<script type="text/javascript">
 
const edRich = document.getElementById("editor");
const taDbg = document.getElementById("taDbg");
const btnShowSrc = document.getElementById("btnShowSrc");
 
//排版内容是否包括公文标题
var cbDocTilte;		//  = document.getElementById('cbDocTilte').value;
//标题字体名 document title font name
var dtfn;	// = document.getElementById('selDocTitleFontName').value;
//标题字号 document title font size
var dtfs;	// = document.getElementById('selDocTitleFontSize').value;
//标题对齐方式 document title text align
var dtta;// = document.getElementById('selDocTitleAlign').value;
 
//一级标题字号 font name
var pt1fn;	// = document.getElementById('selPrimaryTitleFontName').value;
//一级标题字号 font size
var pt1fs;	// = document.getElementById('selPrimaryTitleFontSize').value;
 
//二级标题字号 psecondary title font name
var st2fn;	// = document.getElementById('selSecondaryTitleFontName').value;
//二级标题字号  secondary title font size
var st2fs;	// = document.getElementById('selSecondaryTitleFontSize').value;
//二级标题字体加粗  secondary title strong
var st2Strong;	// = document.getElementById('cbSecondaryTitleStrong').value;
 
//三级标题字体加粗  third title strong
var tt3Strong;	//	 = document.getElementById('cbThirdTitleStrong').value;
 
//行距 row spacing
 var rs;		//  = document.getElementById('tbRowSp').value;
//首行行首空格数
 var sn;		//  = document.getElementById('tbLeadSpNum').value;
 
//正文字体名称
var mtfn;	// = document.getElementById('selMainTextFontName').value;
	//正文字体字号
var mtfs;	// = document.getElementById('selMainTextFontSize').value;       
var edRichDoc;
var edRichBody;
//var edRichHTML;
if (typeof(edRich) !="undefined")
 {
	edRichDoc = edRich.contentWindow.document;
	edRichDoc.designMode = "on";
	edRichDoc.contentEditable = true;
	edRichBody = 	edRichDoc.body;
	//edRichHTML = edRichDoc.body.innerHTML;
	//edRich.contentWindow.document.body.innerHTML = '<a href="ttp://nyncj.hechi.gov.cn">abc</a>';
	//edRichHTML = '<a href="http://nyncj.hechi.gov.cn">abc</a>';	
	edRichBody.innerHTML = '<p><a href="http://blog.csdn.net/purpleendurer">http://blog.csdn.net/purpleendurer</a></p><p></p><p style="font-family:方正小标宋简体;font-size:22pt; text-align:center; line-height:28pt;"><p align="center" style="text-align:center;text-indent:24.0pt;line-height:28.0pt"><span lang="EN-US" style="font-size:22.0pt;font-family:方正小标宋简体;mso-hansi-font-family:黑体;color:black">SQL</span><span style="font-size:22.0pt;font-family:方正小标宋简体;mso-hansi-font-family:黑体;color:black">注入基础<span lang="EN-US"><o:p></o:p></span></span></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><span style="font-size:16.0pt;font-family:黑体;color:black">一、<span lang="EN-US">SQL</span>注入分类<span lang="EN-US"><o:p></o:p></span></span></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><b><span style="font-size:16.0pt;font-family:楷体_GB2312;color:black">（一）什么是<span lang="EN-US">SQL</span>注入<span lang="EN-US">?<o:p></o:p></span></span></b></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><span lang="EN-US" style="font-size:16.0pt;font-family:仿宋_GB2312;color:black">SLQ</span><span style="font-size:16.0pt;font-family:仿宋_GB2312;color:black">注入<span lang="EN-US">(</span>英文<span lang="EN-US">: Sqlinject)</span>：当<span lang="EN-US">web</span>应用向后台数据库传递<span lang="EN-US">SQL</span>语句进行数据库操作时，如果对用户输入的参数没有经过严格的过滤，那么用户可以构造特殊的<span lang="EN-US">sq1</span>语句，从而带入到数据库中执行，获取或修改数据库中的数据。<span lang="EN-US"><o:p></o:p></span></span></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><b><span lang="EN-US" style="font-size:16.0pt;font-family:楷体_GB2312;color:black">(</span></b><b><span style="font-size:16.0pt;font-family:楷体_GB2312;color:black">二）影视网站风险大！<span lang="EN-US"><o:p></o:p></span></span></b></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><span style="font-size:16.0pt;font-family:仿宋_GB2312;color:black">例如很多影视网站泄露<span lang="EN-US">VIP</span>会员密码大多就是通过<span lang="EN-US">SQL</span>注入漏洞暴露的，这类网站特别容易受到<span lang="EN-US">SQL</span>注入攻击。<span lang="EN-US"><o:p></o:p></span></span></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><b><span style="font-size:16.0pt;font-family:楷体_GB2312;color:black">（三）防范技术<span lang="EN-US"><o:p></o:p></span></span></b></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><span style="font-size:16.0pt;font-family:宋体;color:black">&nbsp;&nbsp;加强……<span lang="EN-US"><o:p></o:p></span></span></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><b><span style="font-size:16.0pt;font-family:宋体;color:black">（四）本章小结。<span lang="EN-US"><o:p></o:p></span></span></b></p><p style="text-indent:24.0pt;line-height:28.0pt;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px"><span style="font-size:16.0pt;font-family:宋体;color:black">要……</span></p><p style="text-align:center">㈤习题</p>'; 
}
else
{
	window.alert("undefined");  
}
 
function replaceStr(s1,s2)
{
	try
	{
		var r = document.body.createTextRange();
		if (r.findText(s1))
		{
			r.expand('charactor');
			r.select();
			r.text = s2;
			r.scrollIntoView();
		}
		else
		{
			alert('"'+s+'" not found!');
		}
	}
	catch (e)
	{
		alert(e.description);
	}
}
 
 
function showSrc()
{
	if (btnShowSrc.value=="显示源码")
	{
		edRichBody.innerText = edRichBody.innerHTML;
		btnShowSrc.value = "显示预览";
		btnShowSrc.style.background = "cyan";
	}
	else
	{
		edRichBody.innerHTML = edRichBody.innerText;
		btnShowSrc.value = "显示源码";
		btnShowSrc.style.background = "yellow";
	}
}
 
 
function execCmd(cmd,f,v)
{
	edRichDoc.execCommand(cmd,f,v);
}
</script>
</body>
</html>