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POJquery .load() doesn't give HTML back (with a " " space in the URL!)
 

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  1. POJquery .load() doesn't give HTML back (with a " " space in the URL!)
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    <p>I am working on a webshop for school.I'm trying to make an <code>jquery/ajax</code> cart system.</p> <p>Now this is my <code>jquery.load();</code> code</p> <pre><code>//LOAD PHP FUNCTION TO ADD TO CART $("#cart_page").load("cart.php?command=addToCart&amp;productID="+productID+"&amp;size="+size+"&amp;amount="+amount+"&amp;product_name="+product_name+""); </code></pre> <p>This is the cart.php file:</p> <pre><code>&lt;?php //ADD PRODUCTS TO CART if($_GET['command'] == 'addToCart'){ /********* START SESSION *********/ session_start(); if($_GET['productID'] == "" || $_GET['amount'] &lt; 1 || $_GET['size'] == "" || $_GET['product_name'] == "") return; $max=count($_SESSION['cart']); if(is_array($_SESSION['cart'])){ $max=count($_SESSION['cart']); for($i=0;$i&lt;$max;$i++){ if($_GET['productID'] == $_SESSION['cart'][$i]['productid']){ if($_GET['size'] == $_SESSION['cart'][$i]['size'] ){ $product_exists = 1; } } } if($product_exists != 1){ $_SESSION['cart'][$max]['productid'] = $_GET['productID']; $_SESSION['cart'][$max]['product_name'] = $_GET['product_name']; $_SESSION['cart'][$max]['amount'] = $_GET['amount']; $_SESSION['cart'][$max]['size'] = $_GET['size']; } }else{ $_SESSION['cart']=array(); $_SESSION['cart'][0]['productid'] = $_GET['productID']; $_SESSION['cart'][0]['product_name'] = $_GET['product_name']; $_SESSION['cart'][0]['amount'] = $_GET['amount']; $_SESSION['cart'][0]['size'] = $_GET['size']; } if(is_array($_SESSION['cart'])){ $max=count($_SESSION['cart']); $cart = &lt;&lt;&lt;EOD &lt;div class="cart_page"&gt; &lt;div class="cart_product_line"&gt; $max &lt;ul&gt; EOD; for($i=0;$i&lt;$max;$i++){ $arrayID = $i; $cart_productID = $_SESSION['cart'][$i]['productid']; $cart_productName = $_SESSION['cart'][$i]['product_name']; $cart_amount = $_SESSION['cart'][$i]['amount']; $cart_size = $_SESSION['cart'][$i]['size']; $cart.= &lt;&lt;&lt;EOD &lt;li&gt;$arrayID&lt;/li&gt; &lt;li&gt;$cart_productID&lt;/li&gt; &lt;li id="$cart_productID"&gt;$cart_productName&lt;/li&gt; &lt;li class="amount"&gt;$cart_amount&lt;/li&gt; &lt;li class="size"&gt;$cart_size&lt;/li&gt; EOD; } $cart.= &lt;&lt;&lt;EOD &lt;/ul&gt; &lt;/div&gt; &lt;/div&gt; EOD; } } echo $cart; ?&gt; </code></pre> <p>Now it does everything i want it to. But the result it gives in <code>'echo $cart.php'</code> doesn 't get displayed in my index.php</p> <p>can you guys help me out please?</p> <p>PS:</p> <p>if i go to:</p> <blockquote> <p>cart.php?command=addToCart&amp;productID=28&amp;amount=10&amp;size=12&amp;product_name=Test</p> </blockquote> <p>It gives this back</p> <pre><code>1 0 28 Test 10 12 </code></pre> <p>in HTML so the script works and gives html back! I'm doing the same with loading products and there it works like a charm.</p>
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    1. CODainis, it doesn't need to. It will put the response into the #cart_page element according to jQuery docs: http://api.jquery.com/load/
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      1. POJquery .load() doesn't give HTML back (with a " " space in the URL!)
      1. USDean
    2. CO@DainisAbols Can you explain what you mean? if no response is specified it should give the whole page back it generates right? This is the way i load my products into index.php and this works like a charm. `$("#cart_page").load("products.php?id="+productID+"");`
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      1. POJquery .load() doesn't give HTML back (with a " " space in the URL!)
      1. USJeffrey Bouva
    3. COTry using something like: `$("#cart_page").load("cart.php?blahblahblah", function (responseText, textStatus, req) { if (textStatus == "error") { alert("fail"); } else { alert("success"); } });` and see what alerts, if anything.
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      1. USIan
 

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