PHP隐藏/显示用pagnation

PS：请忽略中心的错误。

当前

刚刚更新的规范和管理，通过所有的图像解决问题和循环一次。但是，仍然无法在单个页面上显示3张图片。

以前设法通过css {display} 和JavaScript显示/隐藏功能来显示我想要的内容，但不知道如何处理php。

$productArr = ["ac" => ["001" => ["dimension"=>"H: 85 W: 67 D: 72", "price"=>850.00 , "images"=>7], 
        "002" => ["dimension"=>"H: -- W: -- D: --", "price"=>860.00 , "images"=>7], 
        "003" => ["dimension"=>"H: 95 W: 71 D: 90", "price"=>890.00 , "images"=>7], 
        "004" => ["dimension"=>"H: 78 W: 68 D: 78", "price"=>740.00 , "images"=>4], 
        "005" => ["dimension"=>"H: 102 W: 69 D: 90", "price"=>890.00 , "images"=>7], 
        "006" => ["dimension"=>"H: 89 W: 80 D: 86", "price"=>1280.00, "images"=>7], 
        "007" => ["dimension"=>"H: 78 W: 66 D: 66", "price"=>680.00 , "images"=>7], 
        "008" => ["dimension"=>"H: 80 W: 78 D: 74", "price"=>800.00 , "images"=>7], 
        "009" => ["dimension"=>"H: 94 W: 64 D: 88", "price"=>790.00 , "images"=>5], 
        "010" => ["dimension"=>"H: 83 W: 68 D: 72", "price"=>850.00 , "images"=>7], 
        "011" => ["dimension"=>"H: 70 W: 66 D: 77", "price"=>860.00 , "images"=>7], 
        "012" => ["dimension"=>"H: 88 W: 84 D: 88", "price"=>1280.00, "images"=>7], 
        "013" => ["dimension"=>"H: 80 W: 70 D: 84", "price"=>860.00 , "images"=>7], 
        "014" => ["dimension"=>"H: 82 W: 68 D: 80", "price"=>780.00 , "images"=>7], 
        "015" => ["dimension"=>"H: 82 W: 72 D: 78", "price"=>890.00 , "images"=>7], 
        "016" => ["dimension"=>"H: 75 W: 59 D: 47", "price"=>780.00 , "images"=>7], 
        "017" => ["dimension"=>"H: 90 W: 77 D: 83", "price"=>1280.00, "images"=>7], 
        "018" => ["dimension"=>"H: -- W: -- D: --", "price"=>680.00 , "images"=>5], 
        "020" => ["dimension"=>"H: 74 W: 63 D: 89", "price"=>860.00 , "images"=>4]] 

$catCode = $_GET['cat']; 

$arr=[]; 
foreach ($productArr[$catCode] as $imgNumber => $productDetail) { 
    array_push($arr,$imgNumber); 
    $imgNumber = $arr; 
// index[18] change to 20 
} 
     echo"<div align='center'> 
     <ul class='pagination'>"; 
     for ($i = 1; $i < count($productArr[$catCode])/3 + 1; $i++) { 
      echo"<li><a href='http://localhost/ca1/collectionPage.php?cat={$catCode}&page={$i}'> {$i}</a></li> 
     "; 
     } 
     echo"<li><a href='http://localhost/ca1/collectionSummary.php?cat={$catCode}'>view all</a></li>"; 
     echo"</ul> 
     </div>"; 

    for($i=0; $i < count($productArr[$catCode]); $i++){ 
     echo "<div class='col-md-4'> 
       <div class='thumbnail'> 
        <img class='img-responsive image_size' src='images/$catCode/row_{$catCode}{$arr[$i]}_m0.jpg'> 
        <div class='caption'> 
         <p align='center'><b>Model No.Row-{$upperCatCode}-{$arr[$i]}</b></p> 
        </div> 
       </div> 
      </div> ";

}

来源

2016-12-27 aaa

你能否详细说明你正在努力达到的目标以及你在哪里挣扎？ –

我认为这个问题是关于通过PHP显示/隐藏图片 – 2016-12-27 08:50:32

@StefanDochow抱歉我的英语不好。是的，它是关于通过分页显示/隐藏图像。 – aaa

您可以限制指标显示的影像，但随后你将需要发送的值FROM和TO到PHP脚本，并添加循环是这样的：

if(($i>$FROM)||($i<=$TO)) 
    { 
     // Show the image 
    }

如果你将使用你已经显示的循环。

来源

2016-12-27 08:49:43

PHP隐藏/显示用pagnation

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