Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <h2>FINAL ATTEMPT</h2> <p>As far as I can tell you want to be able to tell when the image loads, and do it multiple times. The problem with the previous attempt, and your own code, is that the "load" handler is only applied <strong>AFTER</strong> the new image source has been set and executed. Please, try this on for size:</p> <pre><code>$(function () { var images = ['image1.jpg','image2.jpg' /* ... */ ]; var imageObjects = []; var imagesToLoad = 0; for (i = 0, z = images.length; i &lt; z; i++) { imageObjects[i] = new Image(); imagesToLoad++; $(imageObjects[i]) .load(function () { if (--imagesToLoad == 0) { // ALL DONE! } // anything in this function will execute after the image loads var newImg = $('&lt;img /&gt;').attr('src',$(this).attr('src')); $('.profile').append( $(newImg) ); // I assume this is the code you wanted to execute }) .attr('src',images[i]); // Notice that the 'attr' function is executed AFTER the load handler is hooked } }); </code></pre> <h2>[OLD] NEW ATTEMPT</h2> <pre><code>var images = [ /* you get it by now */ ]; for (i=0,z=images.length;i&lt;z;i++) { $('&lt;img /&gt;') .attr('src', images[i]) .load(function(){ $('.profile').append( $(this) ); // Your other custom code }); } </code></pre> <h2>ORIGINAL POST</h2> <p>Idea taken from <a href="https://web.archive.org/web/1/http://articles.techrepublic%2ecom%2ecom/5100-10878_11-5214317.html" rel="nofollow noreferrer">This Article</a></p> <pre><code>$(document).ready(function(){ var images = ["image1.jpg","image2.jpg"]; var loader = new Image(); for (i=0,z=images.count;i&lt;z;i++) { loader.src = images[i]; // insert some code here to do something with the now-loaded image } // do something with the now-loaded images. }); </code></pre> <p>Alternatively,</p> <pre><code>var images = ["image1.jpg","image2.jpg"]; var loader = []; $(document).ready(function(){ for (i=0,z=images.count;i&lt;z;i++) { loader[i] = new Image(); loader[i].src = images[i]; // insert some code here to do something with the now-loaded image } // do something with the now-loaded images, using the loader array }); </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POjQuery ajax images preload
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USCommunity
    1. USDereleased
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POjQuery ajax images preload
      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. VTDownMod
    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. COThat doesn´t help me because I need to do something after all the images are loaded
      singulars
      1. PO
      1. UScssmaniac
    2. COThat obviously doesn't work! Nothing tells you that all the images are loaded when you do : // do something with the now-loaded images, using the loader array
      singulars
      1. PO
      1. UScssmaniac
    3. COThat's a comment. That's the point where you insert your own code. All I wrote was a loop. I have edited my response again to hopefully address the point I believe I had missed until then. Hope this helps.
      singulars
      1. PO
      1. USDereleased
 

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