是否有以下解决方案：
我的脚本从数据库中获取图像，当单击某个按钮时，我希望将这些图像显示在fancybox 中。
所以这是我的问题，如何创建一个按钮，该按钮将具有类似 onClick 函数的功能，它将显示数组中的第一张图像？或者如果有其他解决方案，请告诉我？
所以这是我的 PHP 并且还输出了这个 PHP 创建的 HTML：
<?php
$samples = 'SELECT * FROM glass_splashbacks WHERE type = :cat';
$res = $db->prepare($samples);
$res->execute(array(':cat' => $category));
$count = $res->rowCount();
if($count > 0)
while ($row = $res -> fetch()){
$postimg = $row[spl_image];
$postid = $row[id];
$path_n = $row[img_folder];
$postFirstimage = $row[alt_design_img];
$postFirstimagTitle = $row[alt_design_img_title];
echo "<div class=\"glass_sample\">
<h3 class=\"sample_h\">$row[name]</h3>
<a href='$img_path/samples/$postimg'><img src='$img_path/thumbs/$postimg' alt='$row[name]' width='190' height='190'class='aligncenter size-full' title='$row[name]'></a>";
if($postFirstimage!=""){echo "
<a class='button fancybox' rel='group$postid' href='$img_path/$path_n/$postFirstimage' title=\"$postFirstimagTitle\">More Details</a>
<div class=\"add_im_cont\">
";
$add_designs = 'SELECT * FROM glass_splashbacks_add WHERE type = :cat_add';
$res_add = $db->prepare($add_designs);
$res_add->execute(array(':cat_add' => $path_n));
$count_add = $res_add->rowCount();
if($count_add > 0)
while ($row_add = $res_add -> fetch()){
$postimgadd = $row_add[alt_design_image];
$title = $row_add[alt_design_image_title];
echo "<a class=\"fancybox\" rel=\"group$postid\" href=\"$img_path/$path_n/$postimgadd\" title=\"$title\"></a>";}
echo "
</div>";}else{echo '';}
echo "
</div>
";
}
?>
这是HTML输出
<div class="glass_sample">
<h3 class="sample_h">Floral Glass</h3>
<a href='/images/glass-splashbacks/samples/floral-design.jpg'><img src='/images/glass-splashbacks/thumbs/floral-design.jpg' alt='Floral Glass' width='190' height='190'class='aligncenter size-full' title='Floral Glass'></a>
<a class='button fancybox' rel='group1' href='/images/glass-splashbacks/florial/blue.jpg' title="Florial Blue">More Details</a>
<div class="add_im_cont">
<a class="fancybox" rel="group1" href="/images/glass-splashbacks/florial/blue.jpg" title="Florial Blue"></a>
<a class="fancybox" rel="group1" href="/images/glass-splashbacks/florial/green.jpg" title="Florial Green"></a>
<a class="fancybox" rel="group1" href="/images/glass-splashbacks/florial/grey.jpg" title="Florial Grey"></a><a class="fancybox" rel="group1" href="/images/glass-splashbacks/florial/lime.jpg" title="Florial Lime"></a>
</div>
</div>
<div class="glass_sample">
<h3 class="sample_h">Ambient Glass</h3>
<a href='/images/glass-splashbacks/samples/ambient.jpg'><img src='/images/glass-splashbacks/thumbs/ambient.jpg' alt='Ambient Glass' width='190' height='190'class='aligncenter size-full' title='Ambient Glass'></a>
<a class='button fancybox' rel='group2' href='/images/glass-splashbacks/ambient/GreenAmbient.jpg' title="Ambient Green">More Details</a>
<div class="add_im_cont">
<a class="fancybox" rel="group2" href="/images/glass-splashbacks/ambient/GreenAmbient.jpg" title="Ambient Green"></a>
<a class="fancybox" rel="group2" href="/images/glass-splashbacks/ambient/GreyAmbient.jpg" title="Ambient Grey"></a>
<a class="fancybox" rel="group2" href="/images/glass-splashbacks/ambient/PurpleAmbient.jpg" title="Ambient Purple"></a>
<a class="fancybox" rel="group2" href="/images/glass-splashbacks/ambient/RedAmbient.jpg" title="Ambient Red"></a>
</div>
</div>
我对所有这些员工都很陌生，所以请尽量不要对我苛刻。