DEDECMS首页调用图片集里的多张图片
<p>先找到include/common.inc.php文件，把下面代码贴进去（我贴的是我网站上的，具体可根据需要修改）：</p>
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<code class="php keyword">function</code> <code class="php plain">Getimg(</code><code class="php variable">$aid</code><code class="php plain">,</code><code class="php variable">$imgwith</code><code class="php plain">,</code><code class="php variable">$imgheight</code><code class="php plain">)</code>
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<code class="php keyword">global</code> <code class="php variable">$dsql</code><code class="php plain">;</code>
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<code class="php variable">$imgurls</code> <code class="php plain">= </code><code class="php string">''</code><code class="php plain">;</code>
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<code class="php variable">$row</code> <code class="php plain">=</code><code class="php variable">$dsql</code><code class="php plain">->getone( </code><code class="php string">"select imgurls from dede_addonimages where aid='$aid' "</code><code class="php plain">);</code>
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<code class="php variable">$imgurls</code><code class="php plain">= </code><code class="php variable">$row</code><code class="php plain">[</code><code class="php string">'imgurls'</code><code class="php plain">];</code><code class="php comments">//获取字段数据</code>
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<code class="php plain">preg_match_all(</code><code class="php string">"/\}.+jpg/"</code><code class="php plain">,</code><code class="php variable">$imgurls</code><code class="php plain">,</code><code class="php variable">$matches</code><code class="php plain">);</code><code class="php comments">//取出符合条件的</code>
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<code class="php variable">$new_arr</code><code class="php plain">=</code><code class="php functions">array_unique</code><code class="php plain">(</code><code class="php variable">$matches</code><code class="php plain">);</code><code class="php comments">//去除数组中重复的值</code>
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<code class="php variable">$pic_num1</code><code class="php plain">=</code><code class="php string">" <dt><DIV class=tu_big><img id=imgInit class=zoom name=imgInit src=\""</code><code class="php plain">.</code><code class="php functions">substr</code><code class="php plain">(</code><code class="php variable">$new_arr</code><code class="php plain">,2).</code><code class="php string">"\" /></DIV></dt><dd><ul>"</code><code class="php plain">;</code>
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<code class="php keyword">foreach</code><code class="php plain">(</code><code class="php variable">$new_arr</code> <code class="php keyword">as</code> <code class="php variable">$key</code><code class="php plain">){</code>
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<code class="php variable">$pic_list</code><code class="php plain">.=</code><code class="php string">"<li><img onmouseover='pic_next(\""</code><code class="php plain">.</code><code class="php functions">substr</code><code class="php plain">(</code><code class="php variable">$key</code><code class="php plain">,2).</code><code class="php string">"\")' src=\""</code><code class="php plain">.</code><code class="php functions">substr</code><code class="php plain">(</code><code class="php variable">$key</code><code class="php plain">,2).</code><code class="php string">"\"' width="</code><code class="php plain">.</code><code class="php variable">$imgwith</code><code class="php plain">.</code><code class="php string">" height="</code><code class="php plain">.</code><code class="php variable">$imgheight</code><code class="php plain">.</code><code class="php string">" /></li>"</code><code class="php plain">;</code>
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<code class="php plain">}</code>
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<code class="php variable">$pic_end</code><code class="php plain">=</code><code class="php string">"</ul></dd>"</code><code class="php plain">;</code>
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<code class="php keyword">return</code> <code class="php variable">$pic_num1</code><code class="php plain">.</code><code class="php variable">$pic_list</code><code class="php plain">.</code><code class="php variable">$pic_end</code><code class="php plain">;</code><code class="php comments">//返回结果</code>
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<code class="php plain">}</code>
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<p>
一、dedecms网站首页和列表页中的调用方法：</p>
<p>
dede:arclist 标签调用和dede:list 列表调用</p>
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<p>
80和80和7分别是要显示图片的宽度(省略为110)和高度(省略为110)和调用张数（省略为(0)，表示所有张）。<br>
如果有多个图片集，那么加上图片集的类目id,如下</p>
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二、dedecms文章内页调用图片集多张图片的调用办法：</p>
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<code class="php plain">{dede:field.id </code><code class="php keyword">function</code><code class="php plain">=</code><code class="php string">"Getimg(@me,80,80,7)"</code> <code class="php plain">/}</code>
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<p>
如果有多个图片集，那么加上图片集的类目id,如下</p>
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<code class="php plain">{dede:field.id typeid=</code><code class="php string">''</code> <code class="php keyword">function</code><code class="php plain">=</code><code class="php string">"Getimg(@me,80,80,7)"</code> <code class="php plain">/}</code>
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<p>
80和80和7分别是要显示图片的宽度(省略为110)和高度(省略为110)和调用张数（省略为(0)，表示所有张）。</p>
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以上所述就是本文的全部内容了，希望能够对大家熟练掌握dedecms有所帮助。</p>
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