先說一下實現后的效果，首先這個修改后是一個精簡版的dedecms問答系統，會取消采納答案等功能，因取消會員功能后不再有答案的等級之分，如對答案的平分功能等將被取消。
最后不建議使用匿名提問功能，建議使用會員功能來實現問答。這里是給大家提供一個學習的思路！
下面說一下方法：
post.php文件
if(empty($uid) && $action != 'rate') { showmsgs('no_login','../member/login.php?gourl=../ask/'); exit; } |
1，修改成 或注釋掉
if(empty($uid) && $action != 'rate') { if($action!='ask' & $action!='') { showmsgs('no_login','../member/login.php?gourl=../ask/'); exit; } } |
2，注釋掉 /*if($question['uid'] == $uid) { showmsgs('asker_cannot_answer', '-1'); }else*/ 3，然后 if($answer['uid'] != $uid) { showmsgs('unallowed_action', $backurl); }else 替換成 if($question['uid'] == $uid) { showmsgs('asker_cannot_answer', '-1'); }else |
這樣就不能修改答案了，不過這個提示是不會回答自己的問題。
或者直接注釋掉：修改答案部分的php代碼。
else if($action == 'modifyanswer') { $answer = $dsql->getone("SELECT answer.id, answer.uid, ask.dateline, ask.solvetime, ask.status, ask.expiredtime FROM `dede_askanswer` answer left join dede_ask ask on ask.id=answer.askid WHERE answer.id='$id'"); if($answer) { if($answer['uid'] != $uid) { showmsgs('unallowed_action', $backurl); }elseif($answer['status'] != 0) { showmsgs('question_solved', $backurl); }elseif($answer['expiredtime'] < $timestamp) { showmsgs('question_expired', $backurl); } } else { showmsgs('question_nonexistence'); } if(trim($content) == '') { showmsgs('post_answer_isnull'); } if(strlen($content) > 10000) { showmsgs('post_answer_toolong'); } if(strlen($brief) > 200) { showmsgs('post_brief_toolong', '-1'); } if($dsql->ExecuteNoneQuery("update dede_askanswer set content='$content', brief='$brief' where id='$id'")) { showmsgs('modifyanswer_success',$backurl); }else { showmsgs('modifyanswer_failed',$backurl); } } question.php 注釋 if($question['uid'] == $uid) { $publisher = 1; } |
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