StackOverflow2013

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16425000
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2013-05-07T17:23:52.013
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2013-05-07T17:23:52.013
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As webgal suggested, AJAX is the way forward. Have the plus/minus buttons calling a function, say <code>updateQuantity(direction)</code> where direction is up or down (depending on the button clicked. So, the plus button will call <code>updateQuantity(1)</code> and the minus button will call <code>updateQuantity(-1)</code> and use that value to manipulate the object's quantity in the cart. Simple AJAX code (which you'll simply need to tailor to your own need) will be as follows: <pre><code>function updateQuantity(direction){ var xmlhttp; if(window.XMLHttpRequest){ // For new browsers and IE7+ xmlhttp=new XMLHttpRequest(); console.log('created XMLHttpRequest'); }else{ // For old IE versions (volatile) xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); console.log('created ActiveXObject'); } xmlhttp.onreadystatechange=function(){ if(xmlhttp.readyState==4 && xmlhttp.status==200){ //if the AJAX call is finished and the HTTP status is 200 (OK) console.log('response received'); var e = document.getElementById('theElementYouWantToChange'); e.innerHTML = xmlhttp.responseText; }else if(xmlhttp.readyState==4 && xmlhttp.status!=200){ //second if condition specified, else the console will log an error //whenever the readystate changes, and this happens 3 times during //an acceptable AJAX call console.log("Error retrieving search response. Status: "+xmlhttp.status); } } xmlhttp.open("GET","includes/updateCart.php?product="+productID+"&change="+direction,true); xmlhttp.send(); } </code></pre> You will need to set up the variable productID which attaches to the product you are modifying the quantity of
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1. This table or related slice is empty.
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1. POUpdating Product Count using Plus, Minus button without refreshing page JavaScript
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1. PTAnswer
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1. This table or related slice is empty.
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1. USJames Cushing
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1. POUpdating Product Count using Plus, Minus button without refreshing page JavaScript
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1. VO
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1. COThanks James. I got good idea.
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 USRaj K

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.