thumbnails

问题 I really have no idea why it won't work, I did exactly same as other tutorials. Maybe the way I'm extracting image is the problem. I'm using imagekit and goose. Any help would be appreciated. Here is my Full Code for this problem . class PostCreateView(CreateView): model = Post form_class = PostForm template_name = 'main/add_post.html' def form_valid(self, form): self.object = form.save(commit=False) # any manual settings go here self.object.moderator = self.request.user self.object.image =

问题 I have the following list view in my jQuery mobile 1.4.0 app,each list element has different amount of data displayed in lines , the problem is that if there is an li element contains few data and its height less than the thumbnail height , the remaining part of the thumbnail height will be invisible as appear in the following image , I have made the height of the listview li element greater than its thumbnail height using this code : #EmpList li{ max-height:120px !important; } but it didnt

问题 I'm not sure why it's not working settings file THUMBNAIL_DEBUG = True THUMBNAIL_ALIASES = { 'image': { 'standard': { 'size': (70, 70), 'crop': True, } } } Index.html I load thumbnail then <img src="{{ post.image|thumbnail_url:'standard' }}" alt=""/></img> 回答1: I never used THUMBNAIL_ALIASES but this way always worked for me: {% load thumbnail %} {% thumbnail post.image as im %} <img src="{{ im.url }}"> {% endthumbnail %} btw, your img tag is wrong. 来源： https://stackoverflow.com/questions

问题 I've created Carousel which displays 4 thumbnails per slide and I have two slides. <div class="container"> <div class="row"> <div class="carousel slide span8" id="myCarousel"> <div class="carousel-inner"> <div class="item active"> <ul class="thumbnails"> <li class="span2"> <div class="thumbnail"> <img src="http://placehold.it/260x180" alt=""> </div> </li> <li class="span2"> <div class="thumbnail"> <img src="http://placehold.it/260x180" alt=""> </div> </li> <li class="span2"> <div class=

问题 I am using the plugin WooCommerce Variation Swatches and Photos which lets me add a thumbnail to my product's attributes. I need to list all the attributes on a template and I would like to also get and show the thumbnail. $terms = get_terms( array( 'taxonomy' => 'pa_texture', 'hide_empty' => false, ) ); foreach ( $terms as $term ) { print_r($term); } The thumbnail feature is not default in WooCommerce so when I print_r $term there is no thumbnail URL: WP_Term Object ( [term_id] => 54 [name]

问题 I am using bxslider with a thumbnail pager. It all works fine, but there is a large space between the slides and the thumbnails (about an inch). I can't find where to reduce the size of this gap. Here's my code <div style="width:720px;margin:0 auto;"> <div class="bxslider"> <div style="background-image:url('images/slide14.png');width:710px;height:230px">number 1</div> <div style="background-image:url('images/slide16.png');width:710px;height:230px">number 2</div> <div style="background-image

问题 I've been trying to figure this out but I'm not getting anywhere. What I'm trying to do is this: I have a aspx page where you can upload images (they are stored in a folder on the server), on one page you can see all the uploaded images and it generates links (a tags) with a reference to these images, but until now it loaded the full images as a "thumbnail" and they are far too large in size (1920x1200px), So I replaced the image src with a generic handler, which should get the image from the

问题 I'm working working on an iPhone application for uploading video files to a specific platform, and one feature I would really love is to be able to present, say, ten different thumbnails for the same video for the user to pick from. The problem is, that ALAsset only provides a thumbnail method, which just returns the default thumbnail. I have read through the ALAssetRepresentation and ALAsset documentation and I can't seem to find a way to get a thumbnail for a specific timestamp. I guess one

问题 I am trying to fetch the thumbnail of a video from URL. Sometimes it works fine and sometimes I do not get the image and get these 2 random errors, first is: couldn't generate thumbnail, error:Error Domain=AVFoundationErrorDomain Code=-11800 "The operation could not be completed" UserInfo=0x175aa5f0 {NSLocalizedDescription=The operation could not be completed, NSUnderlyingError=0x1768e470 "The operation couldn’t be completed. (OSStatus error 268451843.)", NSLocalizedFailureReason=An unknown

问题 There are some questions that are properly similar, but i can't relate it to my specific situation. I have created a responsive thumbnail grid with 4-to-3-to-2 columns structure (in percentages 25%-33,33%-50%). I'm using a fake placeholder image of 500x330px for testing, but i would like to have a fixed thumbnail placeholder (css code?) with a responsive 500x330 ratio and maintain the aspect radio of the images placed in centered (vertical and horizontal) the placeholder thumbnail. In the