javascript - jQuery each() and load() ordering -


i have script loops through series of json objects represent images, loop loads image , once has been loaded appends element on website/application.

the images in correct order in json appearing in different orders depending on images load quickest because appended first. want make sure whatever order images load, always in correct order (the order loop denotes).

the method i'm hoping end allow me access style of wrapping anchor before image loaded show loading icon also.

here's part of script talking about:

$.each(project.images, function (index, image){  var image_src = '<?= image_path ?>library/preview/'+ image.file_name; var image_markup = $('<img class="new-image" />').attr('src', image_src)                                                      .load(function(){      if (this.complete)      {          var anchor_markup = $('<a href="javascript:void(0)" class="image-anchor" data-image-index="'+ index +'" id="image-index-'+ index +'">');         $(anchor_markup).append(image_markup);         globals.markup.image_slider.append(anchor_markup);         $('.new-image').fadein(200).removeclass("new-image");     } }); });

the example can seen @ http://www.staging.codebycoady.com/work

if want them in correct order append them without waiting them load, hide them , in onload callback toggle them visible.


Comments

Post a Comment

Popular posts from this blog

jquery - Invalid Assignment Left-Hand Side -

i trying assign class tag via jquery, resulting in error through firebug says "invalid assignment left-hand side" on fourth line below. <cfoutput> $('.pngfix a').each(function(index) { var hreflink = $(this).attr("href"); if (hreflink.tolowercase() = '../audio.cfm') { $(this).addclass('audioimg'); } }); </cfoutput> looking around online, looks syntax problem, don't seem see it... any tips? thanks if (hreflink.tolowercase() = '../audio.cfm') that attempts assign value, rather check equality. change = operator == .
Read more

java - Play! framework 2.0: How to display multiple image? -

i need display gallery of photos. here template: @(photos: list[photo]) @title = { <bold>gallery</bold> } @main(title,"photo"){ <ul class="thumbnails"> @for(photo <- photos) { <li class="span3"> <a href="#" class="thumbnail"> <img src="@photo.path" alt=""> </a> </li> } </ul> } and here controller method: public static result getphotos() { return ok(views.html.photo.gallery.render(photo.get())); } and here photo bean : @entity public class photo extends model { @id public long id; @required public string label; public string path; public photo(string path, string label) { this.path = path; this.label = label; } private static finder<long, photo> find = new finder<long, photo>( long.class, photo.class); public static list<phot...
Read more

gmail - Is there any documentation for read-only access to the Google Contacts API? -

i want read-only access user's google contacts. there stackoverflow member wanted this, , received following answer : yes, there is, use https://www.googleapis.com/auth/contacts.readonly scope , "view contacts". this exchange reference read-only access google contacts can find using google. simply using access token obtained attempt read usual google contacts api (i.e. https://www.google.com/m8/feeds ) fails insufficient permissions. similarly, using google contacts api on new target fails 404 errors (for example https://www.googleapis.com/auth/contacts.readonly/default/full ). is there documentation anywhere on how use api, or permissible way access google contacts api full read-write access?
Read more