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POInserting array data to mysql table
 

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  1. POInserting array data to mysql table
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    <p>Basically i wanted this on my table,</p> <pre><code>-------------------------------------------- | products_id | related_products_ids | | ------------------------------------------ | 1 | 2 | | ------------------------------------------ | 1 | 3 | | ------------------------------------------ | 1 | 4 | -------------------------------------------- </code></pre> <p>I have checkboxes,</p> <pre><code>&lt;input value="1" type="checkbox" name="rp_product[]" id="in-category1"&gt; Microsoft IntelliMouse Pro 1 &lt;input value="2" type="checkbox" name="rp_product[]" id="in-category2"&gt; Microsoft IntelliMouse Pro 2 &lt;input value="3" type="checkbox" name="rp_product[]" id="in-category3"&gt; Microsoft IntelliMouse Pro 3 &lt;input value="3" type="checkbox" name="rp_product[]" id="in-category3"&gt; Microsoft IntelliMouse Pro 4 </code></pre> <p>What i wanted is to insert checked checkboxes into the table by <code>products_id</code>.</p> <p>I use this php code,</p> <pre><code>for ($i=0; $i&lt;count($_POST['rp_product']); $i++) { $check_val1 .= $_POST['rp_product'][$i] .","; } $check_val = trim($check_val1, ','); unset($check_val1); $insert_rp_ids1 = explode(',', $check_val); for($i=0;$i&lt;count($insert_rp_ids1);$i++) { $usetag = mysql_real_escape_string(stripslashes(ltrim(rtrim($insert_rp_ids1[$i])))); if($usetag == "") continue; $array1 = array('products_id' =&gt; (int)$products_id, 'related_products_ids' =&gt; $usetag); $wpdb-&gt;insert(TABLE_RELATED_PRODUCTS, $array1); } } </code></pre> <p>The problem is that, only the first checked checkbox is only inserted. What seems to be the problem or do you have other solution? Please help.</p>
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    1. USKen
    1. USKen
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    1. COSidenotes: 1)ltrim+rtrim = trim. 2)why you implode then explode the array, and not just loop over it directly? 3)can avoid using "continue" and just use if != ""; 4) you can insert multiple values without querying in loop
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      1. USDamien Pirsy
    2. CO@DamienPirsy How to do that??
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      1. USKen
 

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