查看效果:格式化代码 从比较紧密地javascript转换成标准地javascript代码
1 u3 P* b9 Y9 ]9 a" q: R代码如下:1 y# A, R9 D v" }
<html><head><title>format</title>
/ }& E: R6 H6 x8 D<meta content=mshtml 6.00.2800.1528 name=generator>% E$ P7 I) \+ _
<meta content= name=author>
0 \; g8 d6 k# \2 A3 ^; ]5 h<meta content= name=keywords>3 o9 M8 `3 W6 ~ W
<meta content= name=description></head>7 `- }0 F2 }( R6 ]- M' F/ g
<body>
7 w* B$ Z" n/ ?# r' F<script language=javascript>
# Y/ d% @3 \( @<!--$ H: U, }9 m$ A8 K# a
function class_format(code){; I3 A# r$ I8 V. Y- G, ~1 s+ u
//哈希表类6 f: r) B" _" @7 r" y! C0 C6 D* p
function hashtable(){
3 P( [2 r; Q+ _/ C( b9 sthis._hash = new object();
' B6 Y! h8 B+ k. N0 q/ V5 J& Bthis.add = function(key,value){* V3 ^7 \2 s& T+ V' }( i
if(typeof(key)!=undefined){" i, z0 i! u( n6 M9 I
if(this.contains(key)==false){* E ~1 t* x$ R/ _
this._hash[key]=typeof(value)==undefined？null:value;# q9 e$ |- K5 r( Z3 `* O1 ]7 c2 f( N
return true;' l! P6 }0 | `. |
} else {
+ V* {! D( f, nreturn false;# `% l; q8 j7 j7 Q; x' J( }5 z+ W1 P
}
9 G+ k, S. C8 Z& v4 r3 Y, q} else {
% p$ w8 y7 D* M( l# Breturn false;: [$ g6 U; K2 `% ~) u7 V1 V# i3 z
}
9 L; ?2 ~, b# s- J2 Q% H) f}) M! b& \$ X- _! P/ A6 e8 q
this.remove = function(key){delete this._hash[key];}( N! V/ |+ U" Q! _) i: v$ i
this.count = function(){var i=0;for(var k in this._hash){i++;} return i;}- y: y4 j1 m9 E: C7 x& Y8 E3 i
this.items = function(key){return this._hash[key];}# ]. V. u6 ?0 o4 O, N) V" t" _
this.contains = function(key){return typeof(this._hash[key])!=undefined;}1 Q4 k) I4 c# x" k/ n& y( h. r+ H5 c
this.clear = function(){for(var k in this._hash){delete this._hash[k];}}/ E) h8 r" t4 s1 U
}/ B* x/ O9 n0 B' E+ u8 w# Q0 H
this._casesensitive = true;' P' U3 x8 I( R5 d* B5 O
//字符串转换为哈希表 G+ C3 |, Z% d, D. R& e3 U5 o
this.str2hashtable = function(key,cs){4 N+ u# G- W# [5 \' S4 W
var _key = key.split(/,/g);
: Z, {3 z: z% D7 `: Rvar _hash = new hashtable();
8 u) v: z( S1 Nvar _cs = true;" k. X# m8 k/ K' U, l* P
if(typeof(cs)==undefined||cs==null){/ U3 \6 {1 h% a1 r8 j
_cs = this._casesensitive;
' L7 A3 ]! U3 o* m} else {+ g* G' l+ D l7 l; }8 p
_cs = cs;5 e1 i# T9 }) ?" s$ k0 `- ~/ h
}, U$ i0 p3 L$ y1 A4 b2 I2 X' i* Z
for(var i in _key){0 ?& P- h0 T* M" M+ h9 \
if(_cs){ x; h( x# k4 S8 b7 y4 [
_hash.add(_key[i]);. X; p; d- ?4 b) g7 b2 y
} else {
/ S* c' t" ~& {0 O- L( r+ u_hash.add((_key[i]+).tolowercase());
8 y- f1 B. f# d}: }0 K5 i0 u) ^6 `
}
4 q* T" ~, N+ R& J/ Q: [+ x; g/ Yreturn _hash;0 X8 Z7 S2 k" c$ S
}
# ~$ O5 r( R3 H) y//获的需要转换地代码; u) C( R* ]2 m0 k- p1 N3 W
this._codetxt = code;
: P9 o" I( i4 W0 b. wif(typeof(syntax)==undefined){
8 d( g3 M+ N2 S+ X8 q) H- hsyntax = ;
) [" @7 t2 t2 R3 s}
5 ?" `) Z# b$ ?$ n+ W0 y3 tthis._deletecomment = false;( |- ~8 G$ ~5 I
//是否大小写敏感' T* w* D0 e* n3 v: ^
this._casesensitive = true;
, J4 D1 T( X- `# W! z//可以后面加块语句地关键字
7 J0 X4 e5 |% `this._blockelement = this.str2hashtable(switch,if,while,try,finally);
0 K5 r+ @0 Q1 J R& ]9 I4 T//是函数申明 r! w. S/ I# X G8 {
this._function = this.str2hashtable(function);
( r; t! d: C4 Y$ @( h, C6 _//本行括号内分号不做换行: q! Q! \& k. n7 Y
this._isfor = for;
* V1 q2 v) y2 O: fthis._choiceelement = this.str2hashtable(else,catch);! n8 X! f$ |$ `, i
this._beginblock = {;" X3 a: K/ ] J/ |" [8 ~* a) B
this._endblock = };
2 X& V# m# X5 n- ^) ^this._singleeyeelement = this.str2hashtable(var,new,return,else,delete,in,case);. Z" O& x7 ^) ]! K# Z5 v; i( X$ b, Z
//的到分割字符
$ F7 S1 u# F9 f5 t0 a+ g* }this._worddelimiters= ,.？!;:\\/<>(){}[]\'\r\n\t=+-|*%@#$^&;) g2 X9 V/ q! [
//引用字符" C0 V. i( d+ g0 A5 I
this._quotation = this.str2hashtable(\,');9 A; H N& e1 z; u+ W# k
//行注释字符6 O# ]" d5 ` G8 R5 R/ t( u3 L% i
this._linecomment = //;" x- E* {2 R5 s3 N7 a" n" ?
//转义字符$ b7 R, d3 ?+ y2 m; v
this._escape = \\;( |1 f- w4 T; Q3 @; l
//多行引用开始
" G* o3 B1 A; K `8 h& U1 u0 ]. v) Kthis._commenton = /*;
+ Y% J4 D, h5 X0 T( \//多行引用结束* h- U6 s3 e; D* ]' v9 U" t
this._commentoff = */;9 N" G6 e3 k+ [. t
//行结束词
! @4 S; I* z& v8 c- hthis._rowend = ;;
; Q- x- I# Q" ^" Vthis._in = in;. d( a- S( ~/ |$ }* ~4 s7 O# ~0 \
this.iscompress = false;
8 J; b: u7 { K& p4 I& `2 @$ Qthis.style = 0;+ v* l% |# Q2 e/ ]% H7 |+ v
this._tabnum = 0;
' H3 u) {6 M% ]( athis.format = function() {
+ ^$ a% N) w/ c Bvar codearr = new array();' Z' \' \8 G8 ~. p6 J# R
var word_index = 0;6 X' [; H. L8 e. C+ x" t3 x
var htmltxt = new array();
( O5 M" R* I9 \4 m. n+ u# ?* ^if(this.iscompress){9 V- _" m$ y! Y6 r% x* W# C) x+ k6 x
this._deletecomment = true;$ `' ^8 {# I( M- H" T3 m
}
. t# c3 R0 W+ ]) q; n6 i( V7 h//的到分割字符数组(分词)
. N% W5 Z m; n3 a1 d' E3 Xfor (var i = 0; i < this._codetxt.length; i++) {
2 [9 {8 C E& _! ]if (this._worddelimiters.indexof(this._codetxt.charat(i)) == -1) { //找不到关键字% T; V" r. Q+ v1 [/ f! p
if (codearr[word_index] == null || typeof(codearr[word_index]) == 'undefined') { d% K1 f# i4 t
codearr[word_index] = ;5 q% Q+ p1 W, v
}8 |; |, @1 W: ^% @2 e
codearr[word_index] += this._codetxt.charat(i);. L1 J' a7 B8 f6 n( b
} else {/ v0 A0 P6 m y' W3 L, M, N7 v$ P
if (typeof(codearr[word_index]) != 'undefined' && codearr[word_index].length > 0)
/ l' l! w# ~% qword_index++;
! [: O- Q7 x: l- j, ~8 Jcodearr[word_index++] = this._codetxt.charat(i);
0 [2 T+ b' s' f( K( r7 v} }; j# S; F0 `+ a6 U- q2 w
var quote_opened = false; //引用标记9 Q6 ]- m( e7 s' R3 C
var slash_star_comment_opened = false; //多行注释标记
5 s5 @8 }0 [! _0 I% c% zvar slash_slash_comment_opened = false; //单行注释标记
5 R) a2 A* f5 V" \4 h' Xvar line_num = 1; //行号' m1 F+ m( u5 L
var quote_char = ; //引用标记类型
7 L( t" G6 V6 M* pvar function_opened = false;
& w- Q& @0 C0 {% G( Nvar bracket_open = false;* {: f: c: C4 ]4 U7 p* P
var for_open = false;
8 z. m# n- I) @+ h) C1 s//按分割字，分块显示
( h5 S3 R. j }# d" b Lfor (var i=0; i <=word_index; i++){, V- V. K3 B3 ]! k
//处理空行（由于转义带来）
# b) D# s1 r$ T4 i: Jif(typeof(codearr[i])==undefined||codearr[i].length==0){- Z& x3 j* c1 G$ n1 ]0 G
continue;
0 s( S& R" M; `' O5 X0 d} else if(codearr[i]== ||codearr[i]==\t){
) ^7 |* Q1 W( d% E# Bif(slash_slash_comment_opened||slash_star_comment_opened){: E& F1 \8 s) m$ @# P
if(!this._deletecomment){
5 `6 Z& _; t( g$ ghtmltxt[htmltxt.length] = codearr[i]; i/ f5 b( Y! z% ^7 ~
}, s) j' V3 F A& K. G
}4 Y+ @5 y% Z$ Z% Q" X8 S) H
if(quote_opened){6 v' b0 z0 j! N# Z& u* V) T
htmltxt[htmltxt.length] = codearr[i];+ H$ ^6 g% ~( `+ K! x( C! s4 D
}; [2 b( _6 f8 L2 z+ R! a9 [) R$ z
} else if(codearr[i]==\n){
8 y3 o- s9 a( h% T//处理换行
) ]# D0 n* ]5 B e5 y3 x) C} else if (codearr[i] == \r){
4 i4 f* W% F% Y% k+ ^% @) Z3 Y9 \slash_slash_comment_opened = false;0 [1 |2 { n. o" M
quote_opened = false;( A2 ? ?8 s9 l: m$ t' q: |* a
line_num++;' g/ [9 A$ E. T- D, H+ F
if(!this.iscompress){+ P* ^9 G" e. d$ c: U6 y
htmltxt[htmltxt.length] = \r\n+ this.getident();9 f+ O. i7 J' H4 i
}
& i# D) @: j/ m. u8 }8 H1 ]//处理function里地参数标记
, _8 h2 E2 t7 j; B9 ^ m} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&this.isfunction(codearr[i])){" T9 B1 J% C5 [2 S/ C" z
htmltxt[htmltxt.length] = codearr[i] + ;
( ]8 `& b `* s3 t+ Mfunction_opened = true;% s% M" t: L4 Q: G1 ]
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._isfor){2 [8 Z, c) E6 h. U: p
htmltxt[htmltxt.length] = codearr[i];% M$ P& k$ B; Y0 K1 L& U
for_open = true;% w6 Z7 ^9 w2 u0 V. ~4 K6 K
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==(){4 l# ?2 j9 X, Z w3 s
bracket_open = true;+ h: ]+ M# y1 e4 p( \/ t; R) ]$ f$ y
htmltxt[htmltxt.length] = codearr[i];
4 l* @6 M1 G% D* R' E: ]" X$ t} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==)){
# i5 v0 s' x2 W a" q- c6 b- Gbracket_open = false;$ q# q+ X- l) z; p! G( Z J
htmltxt[htmltxt.length] = codearr[i];
2 R6 Y& D7 ^& u} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._rowend){9 A( K, v$ N* p7 @/ E) C1 P
if(!this.iscompress){+ n: J* ]+ ~6 t
if(!for_open){
; t8 I+ z) O: B9 `8 [: ?if(i<word_index&&(codearr[i+1]!=\r&&codearr[i+1]!=\n)){
- N9 E4 m/ t, Z9 n' V' K1 H% u4 |htmltxt[htmltxt.length] = codearr[i] + \n + this.getident();
2 E1 R, e* f* e2 \. p}else{+ a5 Z9 Z2 s$ ^: q/ Z' l0 r
htmltxt[htmltxt.length] = codearr[i] + this.getident();
6 F7 H4 Y6 s. E$ U# r2 _' M4 ~}
# m% [! `% `8 | R}else{5 v* @: j) `/ ]( d5 d! D
htmltxt[htmltxt.length] = codearr[i];* i; Q- d7 e9 {" @( x3 M
}3 a3 z* Y9 e: B+ |+ e
}else{2 D4 }( [) y- V$ R8 B+ ]
htmltxt[htmltxt.length] = codearr[i];5 f7 C! W: q8 r% ^0 z- D
}
4 Z! w2 y3 M0 Q4 ]& i/ g, t0 S} else if(!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._beginblock){
6 n# l! B, T8 F( e, h( M6 j9 ufor_open = false;; l$ P- b8 N& k, I; ?/ l j& U
if(!this.iscompress){$ _) }0 m$ J5 y( U# i- ^
switch(this.style){
1 t2 `0 W; ]4 t) wcase 0:: ]* U* Z: \! u: }9 l9 r7 X
this._tabnum++;
) q* n9 Z8 Q, S( `- Ehtmltxt[htmltxt.length] = codearr[i] + \n + this.getident();0 I" U+ Z! ?% R: Y) I
break;) R1 m, d8 H- m+ V" @$ @
case 1:
" x7 S3 F L8 ?4 c% Phtmltxt[htmltxt.length] = \n + this.getident();( ^+ [9 G3 O, U& r* a
this._tabnum++;
g! W5 l. G c/ }5 Q1 K8 y9 Khtmltxt[htmltxt.length] = codearr[i] + \n+ this.getident();+ \/ u- f% t: I \8 N p
break;
1 N0 ^+ i, k# e* B% {3 Z# adefault:
# \4 y5 E( C- J' P9 Xthis._tabnum++;* i; @% p/ I2 d/ w) [! n
htmltxt[htmltxt.length] = codearr[i];! V+ |# G/ d6 {: n( r6 _9 ^; m
break;0 w- j: s! D+ ~( F
}4 a( [6 o- X/ r7 [5 V6 y" I3 R9 ]
}else{! c. l) E2 r, ]' ~
htmltxt[htmltxt.length] = codearr[i];' s# [1 v% o+ i; l% h/ |
}
( ?# z$ ]9 g- `6 ]} else if(!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._endblock){3 s3 b/ U! R! r9 G8 n
if(!this.iscompress){
0 F$ ?" I" }! U* S8 l( Ythis._tabnum--;# v( i; ?# J& {; d
if(i<word_index&&codearr[i+1]!=this._rowend){
: m* Y& u3 V* Hhtmltxt[htmltxt.length] = \n + this.getident() + codearr[i];
8 X6 c5 |) Q5 z& Q3 e, \7 I8 @}else{3 ~# s$ A$ A7 z; S- B, _* v
htmltxt[htmltxt.length] = \n + this.getident() + codearr[i];0 t: x) W1 V8 I
}
8 A! x# H$ i+ t7 w* E$ K}else{! Q" U! \$ K- |, F( A
if(i<word_index&&codearr[i+1]!=this._rowend){
7 b8 U5 k @8 L8 B( p4 {' Bhtmltxt[htmltxt.length] = codearr[i] + this._rowend;
O, y+ Z/ v7 N}else{$ z7 z; A9 R: `' u b
htmltxt[htmltxt.length] = codearr[i];1 J3 \0 K: S) ^7 S8 ` x! y
}/ Q! F1 x# U, v+ Q; S
} y) A+ ?, K. v$ D3 @9 I1 [
//处理关键字
. L' e1 |! t9 |7 e; F2 r} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened && this.isblockelement(codearr[i])){" e, y9 d, R+ }" V
htmltxt[htmltxt.length] = codearr[i];, z$ u8 a& |' u/ X' |3 N
//处理内置对象(后面加一个空格)4 i! } _) |/ c2 F, e
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened && this.issingleeyeelement(codearr[i])){
s" {6 t7 t0 D3 dif(codearr[i]==this._in){/ Y' x( x+ z" f! e4 U
htmltxt[htmltxt.length] = ;" v# g! |! W9 W% |" A- o& f4 H
}% g7 `7 c9 C' s& w" T
htmltxt[htmltxt.length] = codearr[i] + ;/ G! S4 n; B! a0 X D
//处理双引号（引号前不能为转义字符）
+ I3 v E& ~7 l9 U9 \6 p} else if (!slash_star_comment_opened&&!slash_slash_comment_opened&&this._quotation.contains(codearr[i])){
. o. F, U4 w1 dif (quote_opened){
; V* h7 z: A) a6 E//是相应地引号# r& U# P3 u, ^8 D
if(quote_char==codearr[i]){) z9 Q( F& N( \
htmltxt[htmltxt.length] = codearr[i];& G) P+ v$ U" j1 X* p' H
quote_opened = false;0 }( p$ V, l& ^( ^ m0 O' _
quote_char = ;1 I/ F9 P% u0 a6 o1 U
} else {
0 q1 ]8 M( J; v2 t6 \/ P/ yhtmltxt[htmltxt.length] = codearr[i];1 _' a0 y& V( e
}
$ O' J3 D6 w; Y1 x} else {/ K2 c; o# s3 i1 v6 w+ |1 F+ w( a
htmltxt[htmltxt.length] = codearr[i];
2 i! M2 Q" w# q4 z# y6 K) ?, rquote_opened = true;
) p* j7 |( H, l4 l2 bquote_char = codearr[i];
; Z" }& V" T1 F; Y! M; m}
: m$ F0 W" e# s; D5 F0 D) ]//处理转义字符, U5 x; Z5 [ D/ l b9 I
} else if(codearr[i] == this._escape){
x* D/ D! G8 D* w+ thtmltxt[htmltxt.length] = codearr[i];5 P0 {9 q5 @. W3 b; g. H
if(i<word_index-1){
9 a, y, Q5 J; I9 o6 J- x/ n$ b8 Mif(codearr[i+1].charcodeat(0)>=32&&codearr[i+1].charcodeat(0)<=127){/ s& x2 i! a# {
htmltxt[htmltxt.length] = codearr[i+1].substr(0,1);, _! C2 V# B( M, V9 p! E
htmltxt[htmltxt.length] = codearr[i+1].substr(1);
; t5 t) p& S* f+ w! h6 ]i=i+1;
$ j0 M3 O7 F+ u2 Q* Q}
0 E5 `1 @" R; ?$ \ B$ m3 z4 n( `}
8 N$ o6 o/ I+ W//处理多行注释地开始
X0 B. _( T7 a( M( T' u2 y} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._commenton,codearr,i)){
+ g" ^) L) Q, f/ r. D5 |8 G: X* Sslash_star_comment_opened = true;
) C2 j' h" z# ]0 i7 bif(!this._deletecomment){0 o* c _; ^1 u4 c9 w' ~: D& Q8 _
htmltxt[htmltxt.length] = this._commenton;
3 X9 r* z- K; a+ {}
7 }& p$ }( Y: Fi = i + this.getskiplength(this._commenton);& K$ M6 N8 V/ j6 f) f% V! B
//处理单行注释
) y' C3 L+ ~/ h5 q; B} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._linecomment,codearr,i)){
. W! E7 [* d) z. @# }slash_slash_comment_opened = true;
% d0 N8 N4 u$ B. L& v. ^if(!this._deletecomment){; r! `# }& }( c) q% i$ Z, n8 V$ e4 D
htmltxt[htmltxt.length] = this._linecomment;, a) i! R# F& O0 ]) I
}
H4 m4 {/ ?8 `( F ~0 qi = i + this.getskiplength(this._linecomment);! H9 z0 M& i3 z* ^# m: i" ~9 Z
//处理忽略词' C1 q s' ^6 ^& N
} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._ignore,codearr,i)){
) b1 K+ X) z9 w$ S0 L- U, yslash_slash_comment_opened = true;5 d( `) l/ I* v3 x+ ?- `* G
htmltxt[htmltxt.length] = this._ignore;9 e% N( W* e! O7 Q) n8 u6 ?5 W
i = i + this.getskiplength(this._ignore);, b+ P, g# J2 f: H U. M% f/ U
//处理多行注释结束
1 E: l, n9 A, U$ q) f' N} else if (!quote_opened&&!slash_slash_comment_opened&&this.isstartwith(this._commentoff,codearr,i)){
" l! g1 ?5 [( oif (slash_star_comment_opened) {: q/ j6 b+ p7 ~1 | I
slash_star_comment_opened = false;
9 j% M- ]) |( N9 n4 s0 L1 W$ sif(!this._deletecomment){
E: y' M1 |7 X' j- p) [htmltxt[htmltxt.length] = this._commentoff;
! j2 A+ u4 I0 u- p# b% Q, z& x}% \ D* N2 s& y- j! [4 R# X
i = i + this.getskiplength(this._commentoff);
/ a: q/ w) S9 ?9 x}
- u7 r) }- ?3 p/ b' G} else {$ e1 M! m& v$ U. P; \
//不是在字符串中
; s, V Z) s' vif(!quote_opened){ r$ @- G# `! V' q
//如果不是在注释重
$ g% u; L' a9 G3 s" o9 W' fif(!slash_slash_comment_opened && !slash_star_comment_opened){
0 Y& @$ A1 R) h' @9 l4 xhtmltxt[htmltxt.length] = codearr[i];, |, M- u0 b9 [& o2 h
//注释中1 E# t; A( o7 F5 I" ]* D
}else{
" d- {7 l: s8 @* ^2 }! wif(!this._deletecomment){# ^' L% m% @7 Z9 j$ s$ ?" T6 h
htmltxt[htmltxt.length] = codearr[i];
4 l1 T& x) f) h* A}
8 J& V. q, M- {( s- N$ Q% R}5 u, p# K1 T# t& ?) M7 y( F
}else{
- |5 n0 o6 [5 a+ ?5 |: U: ^htmltxt[htmltxt.length] = codearr[i];
% q, H; M" s: @}
4 `( X) F9 i* J, ?7 R2 h}
( ^: [4 @$ u" C i1 i' i}
+ I- I8 c# M- V7 l2 C5 ureturn htmltxt.join();# B; y) Y6 A. j, f
}
/ _2 f! p {4 i h& |/ hthis.isstartwith = function(str,code,index){
! e5 h1 A+ F1 d/ g- F% mif(typeof(str)!=undefined&&str.length>0){+ _3 r4 e! }) @7 \, A' h9 b
var cc = new array();
2 K9 x7 W7 _, kfor(var i=index;i<index+str.length;i++){' _( D; D+ o% V0 S( N5 ?, T9 `
cc[cc.length] = code[i];3 g' o. G- x: D2 [, z% u
}
+ f3 X0 G0 N& I( hvar c = cc.join();
2 i* o1 S3 s6 H" ~" y r9 ?if(this._casesensitive){7 e9 |! s' W5 ^7 O% p$ J
if(str.length>=code[index].length&&c.indexof(str)==0){! p$ U2 Z8 ?& D7 w: Y
return true;
( F" m+ {9 e" M}* u; {8 Z4 k( U+ \+ d9 u: |3 q: z: L, J
}else{7 R7 f. _0 R& Q6 B: i4 u
if(str.length>=code[index].length&&c.tolowercase().indexof(str.tolowercase())==0){; `1 b/ z1 B4 k+ s" K
return true;8 z& ^/ [& N6 V0 l8 Y0 V# E9 o
}
7 M* g7 m, _: s: G8 ?4 f}7 e Q2 [- U# U3 P( M0 A. T
return false;
4 F! t$ J6 ?5 m5 R5 }! ^, R} else {
" B% b$ U: S+ `3 greturn false;: u: C9 m l) F. d
}- `) ?) f9 @& h# C5 M( `
}
+ A& I0 X0 j, K0 e0 [) p: o" Kthis.isfunction = function(val){ V l1 N9 g- b# V9 f; W
return this._function.contains(this._casesensitive？val:val.tolowercase());. n* H& {- v6 i
}$ t8 `: \/ A9 A' o; T
this.isblockelement = function(val) {
! c6 s% s7 S' T! ]return this._blockelement.contains(this._casesensitive？val:val.tolowercase());' L2 Y7 S+ D9 T7 R% b
}
, h6 F7 b4 y$ C2 Nthis.ischoiceelement = function(val) {
' T) h4 a7 Q* E- M# B# Oreturn this._choiceelement.contains(this._casesensitive？val:val.tolowercase());, v- y; u/ ]. |( h+ c3 k
}
" q4 Y' U. N0 [this.issingleeyeelement = function(val) { u6 \3 N N4 W! u( n, R2 a
return this._singleeyeelement.contains(this._casesensitive？val:val.tolowercase());
i' [& q y0 Y3 H8 O}
, f4 i" {9 N: @, ^' Xthis.isnextelement = function(from,word){% T# F7 u6 V) I
for(var i=from;i<word.length;i++){( M' Q7 A) R3 R# c
if(word[i]!= &&word[i]!=\t&&word[i]!=\r&&word[i]!=\n){
4 O' f$ j5 k& n, g& preturn this.ischoiceelement(word[i]);7 \% r I5 |& P, E
}/ X3 n4 E& S. W' U
}
: u% @+ c' l1 N6 rreturn false;- ]9 k9 y' q4 q5 c: v6 J
}
- x, d1 ?' S% v; {8 e+ M4 Ithis.getskiplength = function(val){0 d9 b* l* q2 Z/ ~
var count = 0;9 A( @; D# X; x" d3 p1 U
for(var i=0;i<val.length;i++){
" G; z, k+ G6 nif(this._worddelimiters.indexof(val.charat(i))>=0){
, {. I$ D8 l6 W9 g# Y6 Scount++;, D$ _' L9 o4 Y# [- W
}6 U3 z) o& A4 E& G: G9 A# Q# x) b
}+ P+ y( o' Z+ u5 Z! }
if(count>0){
" [8 }% ]- g. c: E+ G8 ^7 q2 m# H& Rcount=count-1;9 [' H: C$ i( q
}: H3 A9 S6 O; [; r
return count;
) F, F7 ~! g. a& R6 d6 o5 r, C& b4 Z}
/ P: p7 T! }7 e7 X: v0 rthis.getident=function(){$ |1 y) z/ f4 Z' i3 |1 v
var n = [];$ J& l& ^: _% B+ w5 ^ t: N
for(var i=0;i<this._tabnum;i++){
+ w/ l; S" t. Z& W, N# b' ?3 @n[n.length] = \t;) x; ]0 Y# V& B( U) {! X
}
% D$ q5 B* U3 |8 Sreturn n.join();
0 t ~' W6 E" ^, r5 v}. L5 g; l) c2 E6 |5 G- ]
}
3 f) [& Q$ P3 I+ v& Cfunction doformat(o){7 o" E- @, m2 u+ _& T
var htmltxt = ;+ h a7 H. q0 |0 T. \
if (o == null){
# J* i9 i$ B! B$ x; B3 [: halert(domnode is null!);2 d7 u8 [4 E. P+ |4 `* j3 o
return;' N8 B1 A9 j5 _6 @
}
$ G* O1 ]4 z* b9 ^0 i: uvar _codetxt = ;
) I+ F/ R2 ~* w; {8 G3 ~if(typeof(o)==object){4 e) k8 h8 }3 n, m
switch(o.tagname){9 r8 Z% s) |6 E/ ]' R
case textarea:
, _! z: ^( N. g% z# Scase input:
) n) w$ D! E( h+ ^0 v# T7 r_codetxt = o.value;4 C* U6 k: P" v$ a
break;
4 t! t* F& `& ~8 V, [ S, X1 kcase div:
. I0 M2 O+ k) r5 t5 Z2 hcase span:6 m/ E) Y" i# @0 m! z$ R# I& L
_codetxt = o.innertext;: @! |# Q/ W5 E r. m3 N
break;$ z$ G8 X/ C& x1 X
default:! E; e6 g! a/ d2 T* x& E
_codetxt = o.innerhtml;7 p! _- V8 L/ y% x( I( V0 j
break;% Q& K/ x( V: e8 ?/ u6 V; b* t s
}
! _, _! o; n+ j+ c0 o% M+ R. v}else{
+ k l2 d W( K& o_codetxt = o;1 M0 C, }1 d5 A; b! q3 e! w- ~
}
7 a: Z* _! Y1 D; @" v# t$ F" t! V3 E; ~var _syn = new class_format(_codetxt);
x+ _& X+ I' o1 Yhtmltxt = _syn.format();
2 s& y* u7 o* ]% f1 }8 Breturn htmltxt;
7 t9 o+ D3 l3 M! B9 W- A}
3 X9 u: z: D0 _& cfunction go()! I, g2 u# E% i5 k1 S3 n9 Y) u
{0 o& D- _/ k8 e# w' b1 o0 K; b
var code = document.getelementbyid(code).value;
% n4 n5 ^6 s8 h& m# ?4 M8 I6 Jvar xx = new class_format(code);- K6 f+ b% K6 E1 U L% Y
var a = new date();. `" a( x% G& T2 R- F) @/ D- Y
if(document.getelementbyid('cbooperate').selectedindex==1){ B% {& }; M; Q8 j
xx.iscompress=true;
1 c# I! B, _0 s7 `4 z}else{
4 Q9 b& G! _( V! V( {xx.style = parseint(document.getelementbyid('cbostyle').value);
1 V# [% \& H9 q}
) w& E! M. w, p6 Q2 Edocument.getelementbyid(display).value = xx.format();
& b" z) d5 @/ f/ K}
. |7 C* E4 r9 Z3 ^2 j! P. p//-->
, `. V2 L* t7 |, S4 i</script>
4 n4 B' B+ p/ ]' s<textarea id=code rows=12 cols=100>
3 l3 o1 |0 r4 l5 {3 I) T2 y</textarea> <br># \/ B7 o' K: i' l- p! q
<select id=cbooperate onchange=if(this.selectedindex==1)document.getelementbyid('cbostyle').disabled=true;else document.getelementbyid('cbostyle').disabled=false;>
8 J- g/ Y+ ?7 r# W<option value=0>格式化</option>
1 A [4 O0 u. ^% p! E<option value=1>压缩</option>
6 d7 F& x6 T1 O. k6 u0 H: |0 {9 }</select>
9 ~% I/ @0 u* Z! z8 x- D<select id=cbostyle>/ b4 O* t$ a; b, @* C. e6 w0 B
<option value=0>经典</option>1 b: g2 o% j7 n- m. V; j! U
<option value=1>微软</option>) p4 F- k1 g; k2 }9 [7 n7 X. f
</select>+ m. G7 E1 |' U0 S6 a" Q0 t5 H _" v
<input onclick=go() type=button value=go><br>
( V% _* K, \" J4 F0 o<textarea id=display rows=12 cols=100>
( k& s [4 m U0 }, ^5 `+ E+ b! Z</text_area>* x3 C) T. Q" ?8 w N, J. {( r
</body></html>3 O4 I v( J9 R+ E5 O$ l. b+ d
7 o% `: l6 x# _& P# [# V9 l更多网页制作信息请查看： 网页制作 |
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