Databases
StackOverflow2013
Postsdbo
POPlease help me find error in my jquery code?
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPlease help me find error in my jquery code?
    primarykey
    data
    text
    <p>i creating a drag&amp;drop cart in virtuemark. but i have a problem in this javascript jquery script and i spent all a day to find error in these codes:</p> <pre><code>function addToCart( jQueryitem ) { var jQuerylist = jQuery( "ul", jQueryhv_cart_items ).length ? jQuery( "ul", jQueryhv_cart_items ) : jQuery( "&lt;ul class='gallery ui-helper-reset'/&gt;" ).appendTo( jQueryhv_cart_items ); //ajax add to cart var hvvid = jQueryitem.attr("id"); var hvvcatid = jQueryitem.attr("catid"); jQuery.get("index.php?quantity[]=1&amp;addtocart=Thêm vào giỏ hàng&amp;option=com_virtuemart&amp;view=cart&amp;task=add&amp;virtuemart_product_id[]="+hvvid+"&amp;virtuemart_category_id[]="+hvvcatid,function(data,status){ //alert("Data: " + data + "\nStatus: " + status); }); //@hoangvi: find product has the same id with hvvid //if founded update product quantity //otherwise add product to cart var total_li = jQuerylist.find("li").length; for (var i=0; i&lt;total_li; ++i) { var current_li = jQuerylist.find("li")[i]; //alert(jQuery('&lt;div/&gt;').append(current_li.clone()).html()); var li_hidden = current_li.find("span.hv_hidden"); //alert(jQuery('&lt;div/&gt;').append(li_hidden.clone()).html()); var id = li_hidden.attr("id"); //alert(id); if (id == hvvid) { //founded var quantity = li_hidden.attr('quantity'); //alert(quantity); quantity = quantity+1; li_hidden.attr('quantity',quantity); return; } } //add product to cart var jQueryitem2 = jQuery('&lt;li class="ui-widget-content ui-corner-tr"&gt;&lt;/li&gt;'); var jQueryitem_img = jQuery("&lt;div /&gt;").append(jQueryitem.find( 'img' ).clone()).html(); jQueryitem2.append( jQueryitem_img ).append('&lt;span&gt;SL: 1&lt;/span&gt; ' ) .append('&lt;span class="hv_hidden" id="' + hvvid + '" quantity="1"&gt; &lt;/span&gt; '); jQueryitem2.appendTo( jQuerylist ).fadeIn(function() { jQueryitem2 .animate({ width: "48px" }) .find( "img" ) .animate({ height: "36px" }); }); jQueryitem2.append() //}); } </code></pre> <p>i think this problem in these codes:</p> <pre><code> //@hoangvi: find product has the same id with hvvid //if founded update product quantity //otherwise add product to cart var total_li = jQuerylist.find("li").length; for (var i=0; i&lt;total_li; ++i) { var current_li = jQuerylist.find("li")[i]; //alert(jQuery('&lt;div/&gt;').append(current_li.clone()).html()); var li_hidden = current_li.find("span.hv_hidden"); //alert(jQuery('&lt;div/&gt;').append(li_hidden.clone()).html()); var id = li_hidden.attr("id"); //alert(id); if (id == hvvid) { //founded var quantity = li_hidden.attr('quantity'); //alert(quantity); quantity = quantity+1; li_hidden.attr('quantity',quantity); return; } } </code></pre> <p>because it work normally when i delete the above code(but cannot update product quantity when i add two product has same id). i think this is a syntax error because it make jquery cant work normally. the html code like this:</p> <pre><code>&lt;ul class="gallery ui-helper-reset"&gt; &lt;li class="ui-widget-content ui-corner-tr" style="width: 48px;"&gt;&lt;img src="/chovietnam.com/images/stories/virtuemart/product/resized/vantech-vt-3500i_90x90.jpg" alt="vantech-vt-3500i" class="featuredProductImage" border="0" style="height: 36px;"&gt;&lt;span&gt;SL: 1&lt;/span&gt; &lt;span class="hv_hidden" id="24" quantity="1"&gt; &lt;/span&gt; &lt;/li&gt;&lt;li class="ui-widget-content ui-corner-tr" style="width: 48px;"&gt;&lt;img src="/chovietnam.com/images/stories/virtuemart/product/resized/lenovo-g460small_90x90.jpg" alt="lenovo-g460small" class="featuredProductImage" border="0" style="height: 36px;"&gt;&lt;span&gt;SL: 1&lt;/span&gt; &lt;span class="hv_hidden" id="21" quantity="1"&gt; &lt;/span&gt; &lt;/li&gt;&lt;li class="ui-widget-content ui-corner-tr" style="width: 48px;"&gt;&lt;img src="/chovietnam.com/images/stories/virtuemart/product/resized/designer-handbag-223093101833428290_90x90.jpg" alt="designer-handbag-223093101833428290" class="featuredProductImage" border="0" style="height: 36px;"&gt;&lt;span&gt;SL: 1&lt;/span&gt; &lt;span class="hv_hidden" id="19" quantity="1"&gt; &lt;/span&gt; &lt;/li&gt;&lt;/ul&gt; </code></pre> <p>anyone can help me solve this problem, thanks</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser1912285
    1. USuser1912285
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPlease help me find error in my jquery code?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COWhat error are you getting?
      singulars
      1. POPlease help me find error in my jquery code?
      1. USJay Blanchard
    2. COwhen i delete codes between "var total_li..." and "...return;}}" all product can drag and drop to cart but when i insert those codes first product cart drop to cart success, the second+ cannot drop to cart, i think this mean jQuery not work when reach codes between "var total_li..." and "...return;}}"
      singulars
      1. POPlease help me find error in my jquery code?
      1. USuser1912285
 

Querying!

 
Guidance
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload