修改Discuz论坛程序的标题字数的80字节限制如何修改220字节
Discuz! X3.1版的 展开
想去掉这个字数限制,要从下面五个部分来修改:一、数据库修改;二、修改JS验证字符数文件;三、修改模板中写死的字符限制数;四,修改函数验证文件;五,修改语言包文件。
现以把标题字符限制80修改为200为例子,描述一下修改方法:
一、数据库修改,修改数据库标题字段的长度为200字符:运行下面的sql语句:
(注意修改你的表的前缀)
ALTER TABLE `pre_forum_post` CHANGE `subject` `subject` VARCHAR(200) NOT NULL;
ALTER TABLE `pre_forum_rsscache` CHANGE `subject` `subject` char(200) NOT NULL;
ALTER TABLE `pre_forum_thread` CHANGE `subject` `subject` char(200) NOT NULL;
二、修改JS验证字符数:1、找到文件static/js/forum_post.js的71-74行
} else if(mb_strlen(theform.subject.value) > 80) {
showError('您的标题超过 80 个字符的限制');
return false;
}
修改为:
} else if(mb_strlen(theform.subject.value) > 200) {
showError('您的标题超过 200 个字符的限制');
return false;
}
2、找到文件sitatic/js/forum.js的218到224行代码:
if(theform.message.value == '' && theform.subject.value == '') {
s = '抱歉,您尚未输入标题或内容';
theform.message.focus();
} else if(mb_strlen(theform.subject.value) > 80) {
s = '您的标题超过 80 个字符的限制';
theform.subject.focus();
}
修改为:
if(theform.message.value == '' && theform.subject.value == '') {
s = '抱歉,您尚未输入标题或内容';
theform.message.focus();
} else if(mb_strlen(theform.subject.value) > 200) {
s = '您的标题超过 200 个字符的限制';
theform.subject.focus();
}
三、修改模板中写死的字符限制数:
1、找到文件\template\default\forum\post_editor_extra.htm的25到31行:
<!--{if $_G[gp_action] != 'reply'}-->
<span><input type="text" name="subject" id="subject" class="px" value="$postinfo[subject]" {if $_G[gp_action] == 'newthread'}onblur="if($('tags')){relatekw('-1','-1'{if $_G['group']['allowposttag']},function(){extraCheck(4)}{/if});doane();}"{/if} onkeyup="strLenCalc(this, 'checklen', 80);" style="width: 25em" tabindex="1" /></span>
<!--{else}-->
<span id="subjecthide" class="z">RE: $thread[subject] [<a href="javascript:;" onclick="display('subjecthide');display('subjectbox');$('subject').value='RE: {echo htmlspecialchars(str_replace('\'', '\\\'', $thread[subject]))}';display('subjectchk');strLenCalc($('subject'), 'checklen', 80);return false;">{lang modify}</a>]</span>
<span id="subjectbox" style="display:none"><input type="text" name="subject" id="subject" class="px" value="" onkeyup="strLenCalc(this, 'checklen', 80);" style="width: 25em" /></span>
<!--{/if}-->
<span id="subjectchk"{if $_G[gp_action] == 'reply'} style="display:none"{/if}>{lang comment_message1} <strong id="checklen">80</strong> {lang comment_message2}</span>
修改为下面代码:
<!--{if $_G[gp_action] != 'reply'}-->
<span><input type="text" name="subject" id="subject" class="px" value="$postinfo[subject]" {if $_G[gp_action] == 'newthread'}onblur="if($('tags')){relatekw('-1','-1'{if $_G['group']['allowposttag']},function(){extraCheck(4)}{/if});doane();}"{/if} onkeyup="strLenCalc(this, 'checklen', 200);" style="width: 25em" tabindex="1" /></span>
<!--{else}-->
<span id="subjecthide" class="z">RE: $thread[subject] [<a href="javascript:;" onclick="display('subjecthide');display('subjectbox');$('subject').value='RE: {echo htmlspecialchars(str_replace('\'', '\\\'', $thread[subject]))}';display('subjectchk');strLenCalc($('subject'), 'checklen', 200);return false;">{lang modify}</a>]</span>
<span id="subjectbox" style="display:none"><input type="text" name="subject" id="subject" class="px" value="" onkeyup="strLenCalc(this, 'checklen', 200);" style="width: 25em" /></span>
<!--{/if}-->
<span id="subjectchk"{if $_G[gp_action] == 'reply'} style="display:none"{/if}>{lang comment_message1} <strong id="checklen">200</strong> {lang comment_message2}</span>
2、找到文件\template\default\forum\forumdisplay_fastpost.htm31-32行:
<input type="text" id="subject" name="subject" class="px" value="" onkeyup="strLenCalc(this, 'checklen', 80);" tabindex="11" style="width: 25em" />
<span>{lang comment_message1} <strong id="checklen">80</strong> {lang comment_message2}</span>
修改为:
<input type="text" id="subject" name="subject" class="px" value="" onkeyup="strLenCalc(this, 'checklen', 200);" tabindex="11" style="width: 25em" />
<span>{lang comment_message1} <strong id="checklen">200</strong> {lang comment_message2}</span>
四,修改函数验证提示:
找到文件source/function/function_post.php的334-336行:
if(dstrlen($subject) > 80) {
return 'post_subject_toolong';
}
修改为:
if(dstrlen($subject) > 200) {
return 'post_subject_toolong';
}
五、找到语言包提示文字,打开 source/language/lang_messege.php 并找到903行改为:
'post_subject_toolong' => '抱歉,您的标题超过 200 个字符修改标题长度',
OK,你再发表帖子标题就可以是200个字符数了!!!
希望DZ动力能够帮到你。
2023-08-29 广告