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8精币
两个问题：
1.精易网页助手提示：
[17:41:18] Microsoft JScript 编译错误
[17:41:18] 错误ID：1004
[17:41:18] 错误描述：缺少 ';'
[17:41:18] 错误所在行：953行
[17:41:18] 错误所在行位置：8字符
[17:41:18] 错误代码： let js_source = sourceText.replace(/^\s+/, '');
2.resetTextAreaValue("targetText",c.replace(regEmptyTag, '$1$4'));
这个函数用不用带上？
[JavaScript] 纯文本查看 复制代码 function geshihua() {
console.log("我是格式化函数,现在执行在geshihua()函数");
let js_source = document.getElementById('sourceText').value.replace(/^\s+/, '');
console.log(js_source);
let tabsize = document.getElementById('tabsize').value;
console.log(tabsize);
let tabchar = ' ';
if (tabsize == 1) {
tabchar = '\t';
}
var regEmptyTag = /(<([^\/][^>|^\/>].*)>)(\s*)?(<\/([^>]*)>)/g;
var c = "";
if (js_source && js_source.charAt(0) === '<') {
c = style_html(js_source, tabsize, tabchar, 80);
} else {
c = js_beautify(js_source, tabsize, tabchar);
}
console.log(c);
console.log('$1$4');
resetTextAreaValue("targetText", c.replace(regEmptyTag, '$1$4'));
console.log(c.replace(regEmptyTag, '$1$4'));
return false;
};
function resetTextAreaValue(objId, value) {
$('#' + objId).val(value);
$('#' + objId).trigger("focus");
}
function style_html(html_source, indent_size, indent_character, max_char) {
//Wrapper function to invoke all the necessary constructors and deal with the output.
var Parser, multi_parser;
function Parser() {
this.pos = 0; //Parser position
this.token = '';
this.current_mode = 'CONTENT'; //reflects the current Parser mode: TAG/CONTENT
this.tags = { //An object to hold tags, their position, and their parent-tags, initiated with default values
parent: 'parent1',
parentcount: 1,
parent1: ''
};
this.tag_type = '';
this.token_text = this.last_token = this.last_text = this.token_type = '';
this.Utils = { //Uilities made available to the various functions
whitespace: "\n\r\t ".split(''),
single_token: 'br,input,link,meta,!doctype,basefont,base,area,hr,wbr,param,img,isindex,?xml,embed'.split(','), //all the single tags for HTML
extra_liners: 'head,body,/html'.split(','), //for tags that need a line of whitespace before them
in_array: function (what, arr) {
for (var i=0; i<arr.length; i++) {
if (what === arr) {
return true;
}
}
return false;
}
}
this.get_content = function () { //function to capture regular content between tags
var char = '';
var content = [];
var space = false; //if a space is needed
while (this.input.charAt(this.pos) !== '<') {
if (this.pos >= this.input.length) {
return content.length?content.join(''):['', 'TK_EOF'];
}
char = this.input.charAt(this.pos);
this.pos++;
this.line_char_count++;
if (this.Utils.in_array(char, this.Utils.whitespace)) {
if (content.length) {
space = true;
}
this.line_char_count--;
continue; //don't want to insert unnecessary space
}
else if (space) {
if (this.line_char_count >= this.max_char) { //insert a line when the max_char is reached
content.push('\n');
for (var i=0; i<this.indent_level; i++) {
content.push(this.indent_string);
}
this.line_char_count = 0;
}
else{
content.push(' ');
this.line_char_count++;
}
space = false;
}
content.push(char); //letter at-a-time (or string) inserted to an array
}
return content.length?content.join(''):'';
}
this.get_script = function () { //get the full content of a script to pass to js_beautify
var char = '';
var content = [];
var reg_match = new RegExp('\<\/script' + '\>', 'igm');
reg_match.lastIndex = this.pos;
var reg_array = reg_match.exec(this.input);
var end_script = reg_array?reg_array.index:this.input.length; //absolute end of script
while(this.pos < end_script) { //get everything in between the script tags
if (this.pos >= this.input.length) {
return content.length?content.join(''):['', 'TK_EOF'];
}
char = this.input.charAt(this.pos);
this.pos++;
content.push(char);
}
return content.length?content.join(''):''; //we might not have any content at all
}
this.record_tag = function (tag){ //function to record a tag and its parent in this.tags Object
if (this.tags[tag + 'count']) { //check for the existence of this tag type
this.tags[tag + 'count']++;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
}
else { //otherwise initialize this tag type
this.tags[tag + 'count'] = 1;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
}
this.tags[tag + this.tags[tag + 'count'] + 'parent'] = this.tags.parent; //set the parent (i.e. in the case of a div this.tags.div1parent)
this.tags.parent = tag + this.tags[tag + 'count']; //and make this the current parent (i.e. in the case of a div 'div1')
}
this.retrieve_tag = function (tag) { //function to retrieve the opening tag to the corresponding closer
if (this.tags[tag + 'count']) { //if the openener is not in the Object we ignore it
var temp_parent = this.tags.parent; //check to see if it's a closable tag.
while (temp_parent) { //till we reach '' (the initial value);
if (tag + this.tags[tag + 'count'] === temp_parent) { //if this is it use it
break;
}
temp_parent = this.tags[temp_parent + 'parent']; //otherwise keep on climbing up the DOM Tree
}
if (temp_parent) { //if we caught something
this.indent_level = this.tags[tag + this.tags[tag + 'count']]; //set the indent_level accordingly
this.tags.parent = this.tags[temp_parent + 'parent']; //and set the current parent
}
delete this.tags[tag + this.tags[tag + 'count'] + 'parent']; //delete the closed tags parent reference...
delete this.tags[tag + this.tags[tag + 'count']]; //...and the tag itself
if (this.tags[tag + 'count'] == 1) {
delete this.tags[tag + 'count'];
}
else {
this.tags[tag + 'count']--;
}
}
}
this.get_tag = function () { //function to get a full tag and parse its type
var char = '';
var content = [];
var space = false;
do {
if (this.pos >= this.input.length) {
return content.length?content.join(''):['', 'TK_EOF'];
}
char = this.input.charAt(this.pos);
this.pos++;
this.line_char_count++;
if (this.Utils.in_array(char, this.Utils.whitespace)) { //don't want to insert unnecessary space
space = true;
this.line_char_count--;
continue;
}
if (char === "'" || char === '"') {
if (!content[1] || content[1] !== '!') { //if we're in a comment strings don't get treated specially
char += this.get_unformatted(char);
space = true;
}
}
if (char === '=') { //no space before =
space = false;
}
if (content.length && content[content.length-1] !== '=' && char !== '>'
&& space) { //no space after = or before >
if (this.line_char_count >= this.max_char) {
this.print_newline(false, content);
this.line_char_count = 0;
}
else {
content.push(' ');
this.line_char_count++;
}
space = false;
}
content.push(char); //inserts character at-a-time (or string)
} while (char !== '>');
var tag_complete = content.join('');
var tag_index;
if (tag_complete.indexOf(' ') != -1) { //if there's whitespace, thats where the tag name ends
tag_index = tag_complete.indexOf(' ');
}
else { //otherwise go with the tag ending
tag_index = tag_complete.indexOf('>');
}
var tag_check = tag_complete.substring(1, tag_index).toLowerCase();
if (tag_complete.charAt(tag_complete.length-2) === '/' ||
this.Utils.in_array(tag_check, this.Utils.single_token)) { //if this tag name is a single tag type (either in the list or has a closing /)
this.tag_type = 'SINGLE';
}
else if (tag_check === 'script') { //for later script handling
this.record_tag(tag_check);
this.tag_type = 'SCRIPT';
}
else if (tag_check === 'style') { //for future style handling (for now it justs uses get_content)
this.record_tag(tag_check);
this.tag_type = 'STYLE';
}
else if (tag_check.charAt(0) === '!') { //peek for <!-- comment
if (tag_check.indexOf('[if') != -1) { //peek for <!--[if conditional comment
if (tag_complete.indexOf('!IE') != -1) { //this type needs a closing --> so...
var comment = this.get_unformatted('-->', tag_complete); //...delegate to get_unformatted
content.push(comment);
}
this.tag_type = 'START';
}
else if (tag_check.indexOf('[endif') != -1) {//peek for <!--[endif end conditional comment
this.tag_type = 'END';
this.unindent();
}
else if (tag_check.indexOf('[cdata[') != -1) { //if it's a <[cdata[ comment...
var comment = this.get_unformatted(']]>', tag_complete); //...delegate to get_unformatted function
content.push(comment);
this.tag_type = 'SINGLE'; //<![CDATA[ comments are treated like single tags
}
else {
var comment = this.get_unformatted('-->', tag_complete);
content.push(comment);
this.tag_type = 'SINGLE';
}
}
else {
if (tag_check.charAt(0) === '/') { //this tag is a double tag so check for tag-ending
this.retrieve_tag(tag_check.substring(1)); //remove it and all ancestors
this.tag_type = 'END';
}
else { //otherwise it's a start-tag
this.record_tag(tag_check); //push it on the tag stack
this.tag_type = 'START';
}
if (this.Utils.in_array(tag_check, this.Utils.extra_liners)) { //check if this double needs an extra line
this.print_newline(true, this.output);
}
}
return content.join(''); //returns fully formatted tag
}
this.get_unformatted = function (delimiter, orig_tag) { //function to return unformatted content in its entirety
if (orig_tag && orig_tag.indexOf(delimiter) != -1) {
return '';
}
var char = '';
var content = '';
var space = true;
do {
char = this.input.charAt(this.pos);
this.pos++
if (this.Utils.in_array(char, this.Utils.whitespace)) {
if (!space) {
this.line_char_count--;
continue;
}
if (char === '\n' || char === '\r') {
content += '\n';
for (var i=0; i<this.indent_level; i++) {
content += this.indent_string;
}
space = false; //...and make sure other indentation is erased
this.line_char_count = 0;
continue;
}
}
content += char;
this.line_char_count++;
space = true;
} while (content.indexOf(delimiter) == -1);
return content;
}
this.get_token = function () { //initial handler for token-retrieval
var token;
if (this.last_token === 'TK_TAG_SCRIPT') { //check if we need to format javascript
var temp_token = this.get_script();
if (typeof temp_token !== 'string') {
return temp_token;
}
token = js_beautify(temp_token, this.indent_size, this.indent_character, this.indent_level); //call the JS Beautifier
return [token, 'TK_CONTENT'];
}
if (this.current_mode === 'CONTENT') {
token = this.get_content();
if (typeof token !== 'string') {
return token;
}
else {
return [token, 'TK_CONTENT'];
}
}
if(this.current_mode === 'TAG') {
token = this.get_tag();
if (typeof token !== 'string') {
return token;
}
else {
var tag_name_type = 'TK_TAG_' + this.tag_type;
return [token, tag_name_type];
}
}
}
this.printer = function (js_source, indent_character, indent_size, max_char) { //handles input/output and some other printing functions
this.input = js_source || ''; //gets the input for the Parser
this.output = [];
this.indent_character = indent_character || ' ';
this.indent_string = '';
this.indent_size = indent_size || 2;
this.indent_level = 0;
this.max_char = max_char || 70; //maximum amount of characters per line
this.line_char_count = 0; //count to see if max_char was exceeded
for (var i=0; i<this.indent_size; i++) {
this.indent_string += this.indent_character;
}
this.print_newline = function (ignore, arr) {
this.line_char_count = 0;
if (!arr || !arr.length) {
return;
}
if (!ignore) { //we might want the extra line
while (this.Utils.in_array(arr[arr.length-1], this.Utils.whitespace)) {
arr.pop();
}
}
arr.push('\n');
for (var i=0; i<this.indent_level; i++) {
arr.push(this.indent_string);
}
}
this.print_token = function (text) {
this.output.push(text);
}
this.indent = function () {
this.indent_level++;
}
this.unindent = function () {
if (this.indent_level > 0) {
this.indent_level--;
}
}
}
return this;
}
/*_____________________--------------------_____________________*/
multi_parser = new Parser(); //wrapping functions Parser
multi_parser.printer(html_source, indent_character, indent_size); //initialize starting values
while (true) {
var t = multi_parser.get_token();
multi_parser.token_text = t[0];
multi_parser.token_type = t[1];
if (multi_parser.token_type === 'TK_EOF') {
break;
}
switch (multi_parser.token_type) {
case 'TK_TAG_START': case 'TK_TAG_SCRIPT': case 'TK_TAG_STYLE':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.indent();
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_END':
multi_parser.print_newline(true, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_SINGLE':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_CONTENT':
if (multi_parser.token_text !== '') {
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
}
multi_parser.current_mode = 'TAG';
break;
}
multi_parser.last_token = multi_parser.token_type;
multi_parser.last_text = multi_parser.token_text;
}
return multi_parser.output.join('');
}
function js_beautify(js_source_text, indent_size, indent_character, indent_level)
{
var input, output, token_text, last_type, last_text, last_word, current_mode, modes, indent_string;
var whitespace, wordchar, punct, parser_pos, line_starters, in_case;
var prefix, token_type, do_block_just_closed, var_line, var_line_tainted;
function trim_output()
{
while (output.length && (output[output.length - 1] === ' ' || output[output.length - 1] === indent_string)) {
output.pop();
}
}
function print_newline(ignore_repeated)
{
ignore_repeated = typeof ignore_repeated === 'undefined' ? true: ignore_repeated;
trim_output();
if (!output.length) {
return; // no newline on start of file
}
if (output[output.length - 1] !== "\n" || !ignore_repeated) {
output.push("\n");
}
for (var i = 0; i < indent_level; i++) {
output.push(indent_string);
}
}
function print_space()
{
var last_output = output.length ? output[output.length - 1] : ' ';
if (last_output !== ' ' && last_output !== '\n' && last_output !== indent_string) { // prevent occassional duplicate space
output.push(' ');
}
}
function print_token()
{
output.push(token_text);
}
function indent()
{
indent_level++;
}
function unindent()
{
if (indent_level) {
indent_level--;
}
}
function remove_indent()
{
if (output.length && output[output.length - 1] === indent_string) {
output.pop();
}
}
function set_mode(mode)
{
modes.push(current_mode);
current_mode = mode;
}
function restore_mode()
{
do_block_just_closed = current_mode === 'DO_BLOCK';
current_mode = modes.pop();
}
function in_array(what, arr)
{
for (var i = 0; i < arr.length; i++)
{
if (arr === what) {
return true;
}
}
return false;
}
function get_next_token()
{
var n_newlines = 0;
var c = '';
do {
if (parser_pos >= input.length) {
return ['', 'TK_EOF'];
}
c = input.charAt(parser_pos);
parser_pos += 1;
if (c === "\n") {
n_newlines += 1;
}
}
while (in_array(c, whitespace));
if (n_newlines > 1) {
for (var i = 0; i < 2; i++) {
print_newline(i === 0);
}
}
var wanted_newline = (n_newlines === 1);
if (in_array(c, wordchar)) {
if (parser_pos < input.length) {
while (in_array(input.charAt(parser_pos), wordchar)) {
c += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos === input.length) {
break;
}
}
}
// small and surprisingly unugly hack for 1E-10 representation
if (parser_pos !== input.length && c.match(/^[0-9]+[Ee]$/) && input.charAt(parser_pos) === '-') {
parser_pos += 1;
var t = get_next_token(parser_pos);
c += '-' + t[0];
return [c, 'TK_WORD'];
}
if (c === 'in') { // hack for 'in' operator
return [c, 'TK_OPERATOR'];
}
return [c, 'TK_WORD'];
}
if (c === '(' || c === '[') {
return [c, 'TK_START_EXPR'];
}
if (c === ')' || c === ']') {
return [c, 'TK_END_EXPR'];
}
if (c === '{') {
return [c, 'TK_START_BLOCK'];
}
if (c === '}') {
return [c, 'TK_END_BLOCK'];
}
if (c === ';') {
return [c, 'TK_END_COMMAND'];
}
if (c === '/') {
var comment = '';
// peek for comment /* ... */
if (input.charAt(parser_pos) === '*') {
parser_pos += 1;
if (parser_pos < input.length) {
while (! (input.charAt(parser_pos) === '*' && input.charAt(parser_pos + 1) && input.charAt(parser_pos + 1) === '/') && parser_pos < input.length) {
comment += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos >= input.length) {
break;
}
}
}
parser_pos += 2;
return ['/*' + comment + '*/', 'TK_BLOCK_COMMENT'];
}
// peek for comment // ...
if (input.charAt(parser_pos) === '/') {
comment = c;
while (input.charAt(parser_pos) !== "\x0d" && input.charAt(parser_pos) !== "\x0a") {
comment += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos >= input.length) {
break;
}
}
parser_pos += 1;
if (wanted_newline) {
print_newline();
}
return [comment, 'TK_COMMENT'];
}
}
if (c === "'" || // string
c === '"' || // string
(c === '/' &&
((last_type === 'TK_WORD' && last_text === 'return') || (last_type === 'TK_START_EXPR' || last_type === 'TK_END_BLOCK' || last_type === 'TK_OPERATOR' || last_type === 'TK_EOF' || last_type === 'TK_END_COMMAND')))) { // regexp
var sep = c;
var esc = false;
c = '';
if (parser_pos < input.length) {
while (esc || input.charAt(parser_pos) !== sep) {
c += input.charAt(parser_pos);
if (!esc) {
esc = input.charAt(parser_pos) === '\\';
} else {
esc = false;
}
parser_pos += 1;
if (parser_pos >= input.length) {
break;
}
}
}
parser_pos += 1;
if (last_type === 'TK_END_COMMAND') {
print_newline();
}
return [sep + c + sep, 'TK_STRING'];
}
if (in_array(c, punct)) {
while (parser_pos < input.length && in_array(c + input.charAt(parser_pos), punct)) {
c += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos >= input.length) {
break;
}
}
return [c, 'TK_OPERATOR'];
}
return [c, 'TK_UNKNOWN'];
}
//----------------------------------
indent_character = indent_character || ' ';
indent_size = indent_size || 4;
indent_string = '';
while (indent_size--) {
indent_string += indent_character;
}
input = js_source_text;
last_word = ''; // last 'TK_WORD' passed
last_type = 'TK_START_EXPR'; // last token type
last_text = ''; // last token text
output = [];
do_block_just_closed = false;
var_line = false;
var_line_tainted = false;
whitespace = "\n\r\t ".split('');
wordchar = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$'.split('');
punct = '+ - * / % & ++ -- = += -= *= /= %= == === != !== > < >= <= >> << >>> >>>= >>= <<= && &= | || ! !! , : ? ^ ^= |='.split(' ');
// words which should always start on new line.
line_starters = 'continue,try,throw,return,var,if,switch,case,default,for,while,break,function'.split(',');
// states showing if we are currently in expression (i.e. "if" case) - 'EXPRESSION', or in usual block (like, procedure), 'BLOCK'.
// some formatting depends on that.
current_mode = 'BLOCK';
modes = [current_mode];
indent_level = indent_level || 0;
parser_pos = 0; // parser position
in_case = false; // flag for parser that case/default has been processed, and next colon needs special attention
while (true) {
var t = get_next_token(parser_pos);
token_text = t[0];
token_type = t[1];
if (token_type === 'TK_EOF') {
break;
}
switch (token_type) {
case 'TK_START_EXPR':
var_line = false;
set_mode('EXPRESSION');
if (last_type === 'TK_END_EXPR' || last_type === 'TK_START_EXPR') {
// do nothing on (( and )( and ][ and ]( ..
} else if (last_type !== 'TK_WORD' && last_type !== 'TK_OPERATOR') {
print_space();
} else if (in_array(last_word, line_starters) && last_word !== 'function') {
print_space();
}
print_token();
break;
case 'TK_END_EXPR':
print_token();
restore_mode();
break;
case 'TK_START_BLOCK':
if (last_word === 'do') {
set_mode('DO_BLOCK');
} else {
set_mode('BLOCK');
}
if (last_type !== 'TK_OPERATOR' && last_type !== 'TK_START_EXPR') {
if (last_type === 'TK_START_BLOCK') {
print_newline();
} else {
print_space();
}
}
print_token();
indent();
break;
case 'TK_END_BLOCK':
if (last_type === 'TK_START_BLOCK') {
// nothing
trim_output();
unindent();
} else {
unindent();
print_newline();
}
print_token();
restore_mode();
break;
case 'TK_WORD':
if (do_block_just_closed) {
print_space();
print_token();
print_space();
break;
}
if (token_text === 'case' || token_text === 'default') {
if (last_text === ':') {
// switch cases following one another
remove_indent();
} else {
// case statement starts in the same line where switch
unindent();
print_newline();
indent();
}
print_token();
in_case = true;
break;
}
prefix = 'NONE';
if (last_type === 'TK_END_BLOCK') {
if (!in_array(token_text.toLowerCase(), ['else', 'catch', 'finally'])) {
prefix = 'NEWLINE';
} else {
prefix = 'SPACE';
print_space();
}
} else if (last_type === 'TK_END_COMMAND' && (current_mode === 'BLOCK' || current_mode === 'DO_BLOCK')) {
prefix = 'NEWLINE';
} else if (last_type === 'TK_END_COMMAND' && current_mode === 'EXPRESSION') {
prefix = 'SPACE';
} else if (last_type === 'TK_WORD') {
prefix = 'SPACE';
} else if (last_type === 'TK_START_BLOCK') {
prefix = 'NEWLINE';
} else if (last_type === 'TK_END_EXPR') {
print_space();
prefix = 'NEWLINE';
}
if (last_type !== 'TK_END_BLOCK' && in_array(token_text.toLowerCase(), ['else', 'catch', 'finally'])) {
print_newline();
} else if (in_array(token_text, line_starters) || prefix === 'NEWLINE') {
if (last_text === 'else') {
// no need to force newline on else break
print_space();
} else if ((last_type === 'TK_START_EXPR' || last_text === '=') && token_text === 'function') {
// no need to force newline on 'function': (function
// DONOTHING
} else if (last_type === 'TK_WORD' && (last_text === 'return' || last_text === 'throw')) {
// no newline between 'return nnn'
print_space();
} else if (last_type !== 'TK_END_EXPR') {
if ((last_type !== 'TK_START_EXPR' || token_text !== 'var') && last_text !== ':') {
// no need to force newline on 'var': for (var x = 0...)
if (token_text === 'if' && last_type === 'TK_WORD' && last_word === 'else') {
// no newline for } else if {
print_space();
} else {
print_newline();
}
}
} else {
if (in_array(token_text, line_starters) && last_text !== ')') {
print_newline();
}
}
} else if (prefix === 'SPACE') {
print_space();
}
print_token();
last_word = token_text;
if (token_text === 'var') {
var_line = true;
var_line_tainted = false;
}
break;
case 'TK_END_COMMAND':
print_token();
var_line = false;
break;
case 'TK_STRING':
if (last_type === 'TK_START_BLOCK' || last_type === 'TK_END_BLOCK') {
print_newline();
} else if (last_type === 'TK_WORD') {
print_space();
}
print_token();
break;
case 'TK_OPERATOR':
var start_delim = true;
var end_delim = true;
if (var_line && token_text !== ',') {
var_line_tainted = true;
if (token_text === ':') {
var_line = false;
}
}
if (token_text === ':' && in_case) {
print_token(); // colon really asks for separate treatment
print_newline();
break;
}
in_case = false;
if (token_text === ',') {
if (var_line) {
if (var_line_tainted) {
print_token();
print_newline();
var_line_tainted = false;
} else {
print_token();
print_space();
}
} else if (last_type === 'TK_END_BLOCK') {
print_token();
print_newline();
} else {
if (current_mode === 'BLOCK') {
print_token();
print_newline();
} else {
// EXPR od DO_BLOCK
print_token();
print_space();
}
}
break;
} else if (token_text === '--' || token_text === '++') { // unary operators special case
if (last_text === ';') {
// space for (;; ++i)
start_delim = true;
end_delim = false;
} else {
start_delim = false;
end_delim = false;
}
} else if (token_text === '!' && last_type === 'TK_START_EXPR') {
// special case handling: if (!a)
start_delim = false;
end_delim = false;
} else if (last_type === 'TK_OPERATOR') {
start_delim = false;
end_delim = false;
} else if (last_type === 'TK_END_EXPR') {
start_delim = true;
end_delim = true;
} else if (token_text === '.') {
// decimal digits or object.property
start_delim = false;
end_delim = false;
} else if (token_text === ':') {
// zz: xx
// can't differentiate ternary op, so for now it's a ? b: c; without space before colon
if (last_text.match(/^\d+$/)) {
// a little help for ternary a ? 1 : 0;
start_delim = true;
} else {
start_delim = false;
}
}
if (start_delim) {
print_space();
}
print_token();
if (end_delim) {
print_space();
}
break;
case 'TK_BLOCK_COMMENT':
print_newline();
print_token();
print_newline();
break;
case 'TK_COMMENT':
// print_newline();
print_space();
print_token();
print_newline();
break;
case 'TK_UNKNOWN':
print_token();
break;
}
last_type = token_type;
last_text = token_text;
}
return output.join('');
}
|
最佳答案
查看完整内容
看到了
function resetTextAreaValue(objId, value) {
$('#' + objId).val(value);
$('#' + objId).trigger("focus");
}
就是把最后的结果写到某个组件去，如果你最后是有E执行JS，不需要带上
|
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发表于 2024-8-21 18:39:30
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