dedecms文章评论功能用法分析
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>本文详细分析了dedecms文章评论功能用法。分享给大家供大家参考。具体分析如下：</p>
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织梦是个很好的内容管理系统，其模型、频道、缓存功能都是十分的强大的,其文章评论也是很有特色的,因为织梦的文章评论是使用了ajax,这样即使是用的生成静态,也可以调取出最新的文章评论.</p>
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有的时候我们想单独的对某些栏目加评论,有人说使用自定义表单,其实是不好的,因为用自定义表单岂不是一篇文章就建一个自定义表单了,所以在其原文章评论的基础上修改就可以,查看一下其评论提交页,在文章页是用的ajax提交,我们可以进去详细评论页就可以看到,其action指向的文件是plus/feedback.php这个文件.<br>
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<span><u>复制代码</u></span>
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代码如下:</p>
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<input type="hidden" name="action" value="send" /> <br>
<input type="hidden" name="comtype" value="comments"> <br>
<input type="hidden" name="username" value="youke"> <br>
<input type="hidden" name="oldurl" value="https://www.jb51.net"> <br>
<input type="hidden" name="aid" value="179" /> <br>
<input type="text" name="msg" value="" /> <br>
<input type="hidden" name="isconfirm" value="yes" /></div>
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<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>他需要几个隐含值,其中action为操纵类型,send代表发布评论,comtype为comments时表示是评论,这个username 和 oldurl为我自己定义的变量,这样的目的是不让其填姓名,只填评论内容,oldurl为评论发布成功后跳转的页面,然后是验证码.</span></p>
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验证码：</p>
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<span><span class="tag"><</span><span class="tag-name">input</span><span> </span><span class="attribute">name</span><span>=</span><span class="attribute-value">"validate"</span><span> </span><span class="attribute">type</span><span>=</span><span class="attribute-value">"text"</span><span> </span><span class="attribute">id</span><span>=</span><span class="attribute-value">"validate"</span><span> </span><span class="attribute">size</span><span>=</span><span class="attribute-value">"10"</span><span> </span><span class="attribute">style</span><span>=</span><span class="attribute-value">"height:18px;width:60px;margin-right:6px;text-transform:uppercase;"</span><span> </span><span class="attribute">class</span><span>=</span><span class="attribute-value">"nb"</span><span> </span><span class="tag">/></span><span> </span></span></p>
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<span><span class="tag"><</span><span class="tag-name">img</span><span> </span><span class="attribute">src</span><span>=</span><span class="attribute-value">'http://local.de.com/include/vdimgck.php'</span><span> </span><span class="attribute">width</span><span>=</span><span class="attribute-value">'60'</span><span> </span><span class="attribute">height</span><span>=</span><span class="attribute-value">'24'</span><span> </span><span class="attribute">style</span><span>=</span><span class="attribute-value">"cursor:pointer"</span><span> </span><span class="attribute">onclick</span><span>=</span><span class="attribute-value">"this.src=this.src+'?'"</span><span> </span><span class="attribute">title</span><span>=</span><span class="attribute-value">"点击我更换<u>图片</u>"</span><span> </span><span class="attribute">alt</span><span>=</span><span class="attribute-value">"点击我更换图片"</span><span> </span><span class="tag">/></span><span> </span></span></p>
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<span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>这样只要是你的action指向正确就能在任何页面进行提交了,需要说一点就是这个aid就是文章的id,在文章页可以使用{dede:field.id/}获得.</span></p>
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然后是获取评论,我们还是用他的ajax来获取,需要注意的就是他要包含一个js,织梦的说明文档中也说了,就是{dede:global.cfg_cmsurl/}/include/dedeajax2.js这个js,然后在文章页,article_article.htm页中加上<dd id='commetcontent'></dd>这个是放获取的评论内容,然后:</p>
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<span><span> </span></p>
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<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>这个就是获取评论的js,加在包含文件的后面就可以,然后在plus/feedback_ajax.php中的GetList()函数中定义评论列表的样式,调取的内容就可以了,需要注意的是其helper('smiley');等的一些小助手功能.</span></p>
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希望本文所述对大家的dedecms建站有所帮助。</p>
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