Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <h2>Assigning CSS Class By URL Pathname</h2> <blockquote> <p>A <a href="http://jsfiddle.net/B347f/" rel="nofollow">jsfiddle</a> has been setup for this solution.</p> </blockquote> <p>Here is a case for using numeric expressions if they are available. This does not apply to the above question.</p> <pre><code>$(function() { var rgx = /item(\d+)$/, url = location.pathname, id = (rgx.test(url)) ? url.match(rgx)[1] : '1'; $("#logoswap").addClass("class" + id); }); </code></pre> <p><strong>UPDATE:</strong></p> <p>In light of the new details you may need an array of values, these should be derived from or exactly equal to the class names you intend to use.</p> <pre><code>$(function(){ // my favorite way to make string arrays. var matches = "brand1 brand2 brand3".split(" "), url = location.pathname.match(/\w+$/)[0], // get the last item id = matches.indexOf(url), className = matches[(id &gt; -1) ? id : 0]; $("#logoswap").addClass(className); }); </code></pre> <p>To make this work you will need a few things in place. I will assume that the paths will end in a number as we have outlined here. The default ends with <code>1</code>. You will need the images to be accessible. You need to define the styles for each possibility.</p> <hr> <h2>CSS Setup</h2> <pre><code>#logoswap { height : 200px; width : 200px; } .class1 { background-image : url(/path/to/default.jpg); } .class2 { background-image : url(/path/to/second.jpg); } .brand1 { background-image : url(/path/to/brand/1/logo.jpg); } ... </code></pre> <hr> <h2>Without jQuery</h2> <p>if you do not have jQuery in your code you may need to use <code>window.onload</code>.</p> <pre><code>(function(){ var old = window.onload; window.onload = function(){ old(); var r = /item(\d+)$/, url = location.pathname, id = (r.test(url)) ? url.match(r)[1] : '1'; document.getElementById('logoswap').className += "class" + id; }; })() </code></pre> <blockquote> <p>I just want to take a moment here to encourage anyone who is doing this type of code to get used to Regular Expressions and learn them. They are far and away the most frequently used cross language part of my development arsenal.</p> </blockquote>
    singulars
    1. This table or related slice is empty.
    1. POClass of ID Change based on URL - URL Based Image Swap -
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USGabriel
    1. USGabriel
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POClass of ID Change based on URL - URL Based Image Swap -
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. COI can't release the full code - and since this is not implemented yet (just sandboxing on our dev), let's just say for the sake of argument that the only content is the <DIV> I need to have the class change on.
      singulars
      1. PO
      1. USRyanAtONeal
    2. COSorry - I know it seems like a vague kind of jerk-ish response, let me see if I can't put something together as an HTML visual.
      singulars
      1. PO
      1. USRyanAtONeal
    3. CONothing wrong with closed source my friend. Did this get any further along? I guess the answer may be to verify that the class declarations exist and that the images exist according to those style declarations. I will run a quick jsFiddle up to ensure that the above code works. Also maybe you can indicate what type of behavior you are getting. Also I notice you are using the jQuery notation for document ready. Are you loading the jQuery library?
      singulars
      1. PO
      1. USGabriel
 

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