Databases
StackOverflow2013
Postsdbo
POjQuery get label from above
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POjQuery get label from above
    primarykey
    data
    text
    <p>I am writing a function to update an order receipt every time the user updates and then closes a product pop-up overlay. The function searches each input of the form, and then adds the info to the receipt div if its value is greater than <code>0</code>. I am trying to get the <code>.html()</code> of the label element situated above the input field and which describes the current item, and to use this as the description of the item in the receipt. </p> <p>I have tried using without success:</p> <pre><code> - $this.closest('label').html() - $this.prev('label').html() - $this.find('label').html() - this.element.find('label').html() </code></pre> <p>Here is my code. The section I am talking about is the 'label is' part... </p> <pre><code>function updateOrder(){ var items = ''; $('input').each(function(){ var $this = $(this), i_value = $this.attr('value'); if(i_value &gt; 0){ items += $this.attr('id') + ' Quantity: ' + i_value + '&lt;br/&gt;' + 'label is: ' + $this.closest('label').html() + '&lt;br/&gt;'; } }); $('#d_reciept').html(items); </code></pre> <p>}</p> <p>and a sample form item</p> <pre><code>&lt;tr&gt; &lt;td class="td_thumbs"&gt; &lt;div&gt; &lt;a class="fancybox" data-fancybox-group="vinyl-banners" href="img/products/vinyl-corporateblue.jpg"&gt; &lt;img src="img/products/thumbs/vinyl-corporateblue-thumb.png" alt="vinyl c-blue"/&gt;&lt;/a&gt; &lt;label&gt;Corporate Blue&lt;/label&gt; &lt;/div&gt; &lt;/td&gt; &lt;td&gt;6&lt;/td&gt; &lt;td&gt; &lt;input id="vinyl-blue" type="number" max="6" min="0" value="0"/&gt; &lt;/td&gt; &lt;/tr&gt; </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USSandip Armal Patil
    1. USlukeocom
    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
    1. VO
      singulars
      1. POjQuery get label from above
      1. USMurali Prasanth
      1. VTFavorite
    2. VO
      singulars
      1. POjQuery get label from above
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    3. VO
      singulars
      1. POjQuery get label from above
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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