# תמונות מיני תת-נושאים **URL:** \ **Category:** Theme component\ **Tags:** official, topic-list-thumbnails\ **Created:** [6 במאי,‏ 2020,‏ 2:15pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602 "2020-05-06T14:15:18Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![Steven](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/steven/32/187890_2.png) [@Steven](https://meta.discourse.org/u/Steven)\ **Post date:** [1 בספטמבר,‏ 2021,‏ 11:30am UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/181 "2021-09-01T11:30:01Z")
Default thumbnail mode should be set to none if you don’t want to use it everywhere. The other settings will work as expected ---
**Author:** ![bartv](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/bartv/32/130052_2.png) [@bartv](https://meta.discourse.org/u/bartv)\ **Post date:** [8 בספטמבר,‏ 2021,‏ 5:56am UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/182 "2021-09-08T05:56:06Z")
I don’t want to be annoying, but I’m curious if this could be considered? We feel that liking from a thumbnail is a valid use case (you can judge the image without seeing the full version), and that it would greatly increase engagement for the more ‘instagram-oriented’ visitors. > [@bartv](#): > > Is it possible to show the number of likes on the thumbnail cards + make it clickable so images can be liked straight from the gallery view? ---
**Author:** ![Sören\_Geier](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/s%C3%B6ren_geier/32/235234_2.png) [@Sören\_Geier](https://meta.discourse.org/u/S%C3%B6ren_Geier)\ **Post date:** [2 בנובמבר,‏ 2021,‏ 3:50pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/184 "2021-11-02T15:50:07Z")
Hi folks, great components. I want to make it so that the thumbnail shows the LAST image of a topic, not the first one provided by the topic creator. I looked through the code and found the topic.thumbnails decorator but I cannot reverse engineer how this is created so that I can build logic myself to get the last image in that topic. Can anyone point me to docs on how to extend/build decorators for the topic? Discourse is amazing! Thank you It also is great to add a User Preference so that users can control the list types themselves. And also make this an optional thing assuming some forum owners wouldn’t want that. We want that option though. I could build it and rais a PR I guess. ---
**Author:** ![merefield](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/merefield/32/176214_2.png) [@merefield](https://meta.discourse.org/u/merefield)\ **Post date:** [2 בנובמבר,‏ 2021,‏ 3:55pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/185 "2021-11-02T15:55:58Z")
It’s a Theme Component, they can just choose another theme without this component. No code required, just name the Themes appropriately. ---
**Author:** ![Sören\_Geier](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/s%C3%B6ren_geier/32/235234_2.png) [@Sören\_Geier](https://meta.discourse.org/u/S%C3%B6ren_Geier)\ **Post date:** [3 בנובמבר,‏ 2021,‏ 11:59am UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/186 "2021-11-03T11:59:35Z")
That worked well, thank you! ---
**Author:** ![jrgong](https://avatars.discourse-cdn.com/v4/letter/j/c57346/32.png) [@jrgong](https://meta.discourse.org/u/jrgong)\ **Post date:** [8 בנובמבר,‏ 2021,‏ 12:34pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/187 "2021-11-08T12:34:44Z")
Hey David what do you think about adding the topic author avatar to the minimal-grid on top of the thumbnail in the lower right corner, something like this? That would be a great addition. ![Screenshot 2021-11-08 at 13.33.28](https://global.discourse-cdn.com/meta/original/3X/0/f/0ffaf0a7dcee431f62bcf6bd634f38ffa510c1df.jpeg) ---
**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\ **Post date:** [8 בנובמבר,‏ 2021,‏ 12:38pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/188 "2021-11-08T12:38:37Z")
If it’s behind a theme setting (default disabled), then I agree this would be a good option for some sites. #pr-welcome ---
**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\ **Post date:** [10 בנובמבר,‏ 2021,‏ 1:58pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/189 "2021-11-10T13:58:55Z")
On @jrgong forum the images don’t load after the 10th row. This seems to be independent on the actual amount of images (i.e. it’s always the 10th row, even if there are only a few topics that even have a thumbnail). No network errors, nothing in console. Any ideas? ---
**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\ **Post date:** [10 בנובמבר,‏ 2021,‏ 2:05pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/190 "2021-11-10T14:05:02Z")
I’ve seen this happen when the last topic in the list is hidden via CSS (e.g. someone has added a CSS rule to hide closed topics). Could that be happening here? Happy to take a quick look if you can send through a link. ---
**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\ **Post date:** [10 בנובמבר,‏ 2021,‏ 2:08pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/191 "2021-11-10T14:08:49Z")
@jrgong the TC is currently in preview mode so non-users cannot repro it (they can’t `preview_theme_id`). Is it ok to enable the TC temporarily on that one category so David can have a look? ---
**Author:** ![jrgong](https://avatars.discourse-cdn.com/v4/letter/j/c57346/32.png) [@jrgong](https://meta.discourse.org/u/jrgong)\ **Post date:** [10 בנובמבר,‏ 2021,‏ 2:37pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/192 "2021-11-10T14:37:33Z")
Quick update: We figured out that some inofficial plugin was the culprit. We will update here once we pinpointed the one responsible 🙂 ---
**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\ **Post date:** [10 בנובמבר,‏ 2021,‏ 5:27pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/193 "2021-11-10T17:27:21Z")
So it was not even another plugin. It’s a bug(?) in preview mode. The lazy loading turns out to break when you open the Topic Thumbnails theme component in **preview mode** while your currently selected theme does not already include it. Fully able to repro this on stable, did not try it on beta or tests-passed. ---
**Author:** ![Ivan\_Rapekas](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ivan_rapekas/32/248924_2.png) [@Ivan\_Rapekas](https://meta.discourse.org/u/Ivan_Rapekas)\ **Post date:** [22 בדצמבר,‏ 2021,‏ 9:45am UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/195 "2021-12-22T09:45:51Z")
Is any way not to upscale tiny images 30x30 etc? They come with incoming emails: ![изображение](https://global.discourse-cdn.com/meta/original/3X/c/4/c46ed387499e9ea2e5b319eecb05987a88c7d78c.png) Played with CSS, got some result, but ideally skip them totally… ![изображение](https://global.discourse-cdn.com/meta/original/3X/c/d/cd8d4a553a0e37e1e604219ec2f6d2bf9f4fe53a.png) ---
**Author:** ![Ivan\_Rapekas](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ivan_rapekas/32/248924_2.png) [@Ivan\_Rapekas](https://meta.discourse.org/u/Ivan_Rapekas)\ **Post date:** [29 בדצמבר,‏ 2021,‏ 4:16am UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/196 "2021-12-29T04:16:02Z")
To hide picture as thumbnail you can use spoiler/hide details as well: ![изображение](https://global.discourse-cdn.com/meta/original/3X/1/d/1d07f49688314387f284de7e9c94eedaaaf787d3.png) the result is a tiny triangle 🙂 > **""** > > ``` > ![image|612x500](upload://cILOby5v31IEtJtbOEEDgXQPZ7Z.jpeg) > > ``` UPD: You even may blur it: > **""** > > ```plaintext > [spoiler] > [details=""] > ![image|612x500](upload://cILOby5v31IEtJtbOEEDgXQPZ7Z.jpeg) > [/details] > [/spoiler] > > ``` ---
**Author:** ![vincefrommtl](https://avatars.discourse-cdn.com/v4/letter/v/ac91a4/32.png) [@vincefrommtl](https://meta.discourse.org/u/vincefrommtl)\ **Post date:** [5 בינואר,‏ 2022,‏ 4:57pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/198 "2022-01-05T16:57:28Z")
I’m sorry if this was asked before, I tried searching without any luck. I was wondering if it’s possible the make it so that clicking the thumbnail in list mode could send you to the first message of the topic? Thank you for your hard work 🙂 ---
**Author:** ![ariznaf](https://avatars.discourse-cdn.com/v4/letter/a/ecccb3/32.png) [@ariznaf](https://meta.discourse.org/u/ariznaf)\ **Post date:** [11 בינואר,‏ 2022,‏ 1:53pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/199 "2022-01-11T13:53:33Z")
It seems just what I was looking for: a simple replacement of the original plgin topic-list-previews, as I have tried the replacement as a theme component and could not get it to work, and it is full of options I won’t need. We just use the option to present a miniature of the firs image in each topic instead of the image profile of the author, at the left, in the list views. But I have activated this TC and used list as the thumbnail default mode: ![image](https://global.discourse-cdn.com/meta/original/3X/e/2/e2d531ed4287d31d3e6ae1bd8dc9acba959c6f83.png) But it does not show the thumbnails, it continues showing the avatar of the author in every page, for example here in recent page list: ![image](https://global.discourse-cdn.com/meta/original/3X/6/d/6da9cc2d33b69b44c5c50c0e015e8351208a9481.png) I must be misunderstanding something. How should I configure it? Is there a detailed config guide? May be it is due to only showin thumnails for new posts… in that case Is it possible to recreate thumbnails for old posts to be shown with them? ---
**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\ **Post date:** [11 בינואר,‏ 2022,‏ 1:54pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/200 "2022-01-11T13:54:31Z")
That “Author” column does not come from Discourse core, or the topic-list-thumbnails theme component. Do you still have the old topic-list-previews plugin and/or theme component installed? If so, make sure to completely uninstall it. ---
**Author:** ![ariznaf](https://avatars.discourse-cdn.com/v4/letter/a/ecccb3/32.png) [@ariznaf](https://meta.discourse.org/u/ariznaf)\ **Post date:** [11 בינואר,‏ 2022,‏ 1:56pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/201 "2022-01-11T13:56:22Z")
Thank you David No, I deleted the topic-llist-thumbnails in the app.yml and make a launcher rebuild. I have deleted the topic-list component too from the Themes Components. These are my current components: ![image](https://global.discourse-cdn.com/meta/original/3X/5/5/5520bd772f101c5929843dd9710addd1414b4120.png) And the app.yml hooks: ```plaintext hooks: after_code: - exec: cd: $home/plugins cmd: - git clone https://github.com/discourse/docker_manager.git - git clone https://github.com/discourse/discourse-chat-integration - git clone https://github.com/discourse/discourse-math.git - git clone https://github.com/discourse/discourse-solved.git - git clone https://github.com/discourse/discourse-staff-notes.git - git clone https://github.com/discourse/discourse-assign.git - git clone https://github.com/discourse/discourse-checklist.git # - git clone https://github.com/angusmcleod/discourse-topic-previews.git - git clone https://github.com/discourse/discourse-data-explorer ``` ---
**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\ **Post date:** [11 בינואר,‏ 2022,‏ 1:57pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/202 "2022-01-11T13:57:26Z")
Do you have any other third-party plugins installed? Can you share a link to your site? Maybe you have [Topic Author](https://meta.discourse.org/t/discourse-topic-author/111021) installed? ---
**Author:** ![ariznaf](https://avatars.discourse-cdn.com/v4/letter/a/ecccb3/32.png) [@ariznaf](https://meta.discourse.org/u/ariznaf)\ **Post date:** [11 בינואר,‏ 2022,‏ 2:00pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/203 "2022-01-11T14:00:58Z")
I have updated it in my response. The site: > **[Foro OjoDigital](https://foro.ojodigital.com)** > > Foro de la Asociación Fotográfica OjoDigital Yes topic author is installe, but used in other places. With the topic list preview, the image was showed. [Previous page](https://meta.discourse.org/t/topic-list-thumbnails/150602.md?page=1) [Next page](https://meta.discourse.org/t/topic-list-thumbnails/150602.md?page=3)