Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You need to initialize an object or array called <code>image</code> before you can add items to it.</p> <pre><code> var image = {}; image[3] = "http://farm5.static.flickr.com/4006/5131022085_62876bbfbd_b.jpg"; image[2] = "http://farm6.static.flickr.com/5201/5289991939_46a20dd9fd_o.jpg"; image[1] = "http://farm3.static.flickr.com/2127/5807551517_72d39a1d19_b.jpg"; </code></pre> <p>And if your function is the only one using <code>image</code>, I'd take it out of the function, and have it scoped in the IIFE:</p> <pre><code>(function($) { var image = {}; image[3] = "http://farm5.static.flickr.com/4006/5131022085_62876bbfbd_b.jpg"; image[2] = "http://farm6.static.flickr.com/5201/5289991939_46a20dd9fd_o.jpg"; image[1] = "http://farm3.static.flickr.com/2127/5807551517_72d39a1d19_b.jpg"; function browseImages(type) { // you could take `imageObject` out of this function as well if the // element with the ID "image" never changes. // v-------------------------------------------------------------- var imageObject = $("#image"); var selection; if (type == "left") { for (var i=1; i &lt; Things.length; i++) { if (imageObject.attr("src") == Things[i]) { selection = i; } // &lt;--- removed semi-colon } // &lt;--- removed semi-colon // v----- use the cached object imageObject.attr("src",image[selection]); } else { for (var i=1; i &lt; Things.length; i++) { if (imageObject.attr("src") == Things[i]) { selection = i; } // &lt;--- removed semi-colon } // &lt;--- removed semi-colon // v----- use the cached object imageObject.attr("src",image[selection]); } // &lt;--- removed semi-colon } init = function() { $("h1").click( function() { browseImages("left") }); }; })( jQuery ); </code></pre> <hr> <p><strong>EDIT:</strong> After some clarification, here's a simpler solution:</p> <pre><code>(function($) { var image = [ "http://farm3.static.flickr.com/2127/5807551517_72d39a1d19_b.jpg", "http://farm6.static.flickr.com/5201/5289991939_46a20dd9fd_o.jpg", "http://farm5.static.flickr.com/4006/5131022085_62876bbfbd_b.jpg" ]; var imageObject = $("#image"); var selection = 0; function browseImages(type) { if (type == "left") { selection = ++selection % image.length } else { selection = (selection || image.length); --selection; } imageObject.attr("src", image[selection]); } init = function() { $("h1").click(function() { browseImages("left") }); }; })(jQuery); jQuery(document).ready( init ); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POWhat is wrong with my external jQuery File?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USuser113716
    1. USuser113716
    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. 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. VTUpMod
    1. COhttp://jsfiddle.net/37TeW/ I uploaded ur code here and even on my localhost but it does not work. can you please help
      singulars
      1. PO
      1. USRohan Verma
    2. COwhat do you mean my cached object?
      singulars
      1. PO
      1. USRohan Verma
    3. CO@Rohan: `var imageObject = $("#image");` You cached `$("#image")` in the `imageObject` variable, but then ran `$("#image")` a couple additional times anyway. I simply replaced it with the variable.
      singulars
      1. PO
      1. USuser113716
 

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