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POpass multiple textbox box values to controller in CodeIgniter
 

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  1. POpass multiple textbox box values to controller in CodeIgniter
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    <p>I want to send multiple textbox values to CodeIgniter .. I dont know why this code is not working .. </p> <p>here is my view </p> <pre><code> &lt;th&gt;Items:&lt;/th&gt; &lt;th&gt;Price:&lt;/th&gt; &lt;th&gt;quantity:&lt;/th&gt; &lt;th&gt;total:&lt;/th&gt; &lt;/tr&gt; &lt;?php for ($i = 0; $i &lt; 5; $i++) {?&gt; &lt;tr&gt; &lt;td&gt;&lt;?php echo form_dropdown('cat_id[]', $records2, '#', "id='category_".$i."' onchange='getItems(this.value,".$i.")' ");?&gt; &lt;/td&gt; &lt;!-- Items --&gt; &lt;td&gt; &lt;?php echo form_dropdown('item_id[]', $records3, '#', "id='items_".$i."'"); ?&gt; &lt;/td&gt; </code></pre> <p>the items dropdown options are coming against the category .. means if i select some thing from category then items will display against to that category</p> <pre><code> &lt;td&gt;&lt;input type="text" name =&lt;?php echo $price;?&gt; id = "price_"&lt;?php echo $i ?&gt;&gt; &lt;/td&gt; &lt;td&gt;&lt;input type="text" name =&lt;?php echo quantity;?&gt; id = "price_"&lt;?php echo $i ?&gt; </code></pre> <p>i have set the field name of price and quantity to 'price' and 'quantity'</p> <p>here is my controller..</p> <pre><code>$data3 = array( 'item_id' =&gt; $this-&gt;input-&gt;post('item_id'), 'price' =&gt; $this-&gt;input-&gt;post('price'), 'quantity' =&gt; $this-&gt;input-&gt;post('quantity'), ); $data4 = array(); for($i = 0; $i &lt; 5; $i++) { $data4 = array ( 'item_id' =&gt; $data3['item_id'][$i], 'price' =&gt; $data3['price'][$i], 'quantity' =&gt; $data3['quantity'][$i], ); } $this-&gt;load-&gt;model('salesModel'); $this-&gt;salesModel-&gt;addSoldItemtoDB($data4); </code></pre> <p>the problem is price value "null " is going into the database and same for the quantity and as far as item_id concern whatever i select in item it is saving id '1' in database..</p> <p>my java-script for functionality of two drop down boxes above . categories and items</p> <pre><code> &lt;script type="text/javascript"&gt; function getItems(category_id,index) { $("#items_" + index + " &gt; option").remove(); $.ajax({ type: "POST", url: "stockInController/get_Items/"+category_id, success: function(items) { $.each(items,function(item_id,item_name) { var opt = $('&lt;option /&gt;'); opt.val(item_id); opt.text(item_name); $('#items_'+ index).append(opt); }); } }); } &lt;/script&gt; </code></pre>
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    1. USSparky
    1. USmynameisjohn
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    1. COwhat is the use of loop in your first dropdown? it is cause of problem
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      1. USMuhammad Raheel
    2. CO@raheel shan..because i am creating five rows similar to that
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      1. POpass multiple textbox box values to controller in CodeIgniter
      1. USmynameisjohn
 

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