Discuz! 发帖换行兼容方案

Discuz!在发帖时，经常出现回车换行失效

故障解决
找到static/js/bbcode.js
搜索

1. if((allowhtml && fetchCheckbox('htmlon')) || trim(str) == '') {
   
2.     for(i in EXTRAFUNC['html2bbcode']) {
   
3.         EXTRASTR = str;
   
4.         try {
   
5.             eval('str = ' + EXTRAFUNC['html2bbcode'][i] + '()');
   
6.         } catch(e) {}
   
7.     }
   
8.     str = str.replace(/<img[^>]+smilieid=(["']?)(\d+)(\1)[^>]*>/ig, function($1, $2, $3) {return smileycode($3);});
   
9.     str = str.replace(/<img([^>]*aid=[^>]*)>/ig, function($1, $2) {return imgtag($2);});
   
10.     return str;
    
11. }

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添加

1. var divPos = strpos(str,"<div>");
   
2. if(divPos > 0 ){
   
3.     if(divPos > 4 && str.substr(divPos - 4,4) == '</p>'){}
   
4.     else{
   
5.         str = str.substr(0,divPos) + '<br>'+ str.substr(divPos);
   
6.     }
   
7. }

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