How can I insert an image in a markdown section in lektor. In particular, does the url filter work inside markdown, or who else to I reference the image location inside assets/static/?
Most of the time in the admin site, you want to embed a file listed on the "Attachments" list on the left. To do that, simply use the attachment filename, as in :
Use the standard markdown for the inserting images. For the image named my-image.jpg stored in the assets/static/ use the following markdown code:
<!-- 1) Inserts an image with an empty alt parameter, but better to use the 2nd or the 3rd example -->
<!-- 2) Inserts an image also with the text "fancy picture" as the alt parameter value -->
<!-- 3) Image also has the title attribute -->
The snippet above will generate resulting HTML:
<img src="../static/my-image.jpg" alt="">
<img src="../static/my-image.jpg" alt="fancy picture">
<img src="../static/my-image.jpg" alt="fancy picture" title="Title of the fancy picture">
I tested this snippet on my example website and it works perfectly.
Please note the / before static in the markdown code.
Related
For the <title> I've followed this SO answer This is working perfectly for part but the image is not working
Laravel dynamic page title in navbar-brand
But, Here when I try to make an image dynamic instead of title it's giving me a text instead of an image.
For instance,
header.blade.php
#yield('image')
In another blade, I called image as in section
#section('image', '<img src="http://localhost/appname/public/front/images/heading.png">')
Every page has a dynamic logo so I want to put logo dynamic the same like we're doing in the title.
But the result I'm getting is
<img src="http://localhost/appname/public/front/images/heading.png">
You can do like this
#section('image')
<img src="http://localhost/appname/public/front/images/heading.png">
#endsection
I have text string, that contains links, for example, like <a th:href="'someLink'">Download</a> .
I need to process that text and replace th:href="'someLink'" with correct links to show text with Download.
The text with links is stored in variable textThatContainsLinks.
My code to show text is <div th:utext="${textThatContainsLinks}">. I also tried to use preprocessing like <div th:utext="${__textThatContainsLinks__}">.
Currently this code shows links not as I expected, but non-preprocessed, ie, output is <a th:href="'someLink'">Download</a> now.
How to pre-process expressions in text, before showing it?
Thank you very much!
Take the context path and directly attach it to the relative path of a pure html5 attribute e.g LINK, <img src="/contextPath/relative/path/image.jpg" width="50" height="50" alt="logo"/>.
Notice how simple the accessibility to the resource is: /contextPath/relativePath, so the most important path there is the relative path. This is similar to Thymeleaf was unable to render <img> tag when sent from database table. I observed that once thymeleaf's namespace th: qualifies a href or src attribute that resides inside a text/String the absolute path is not properly resolved.
I am creating a crawler which needs to download the logo from every website it crawls.
It is quite hard to detect which image is the logo, however I don't need 100% accuracy, so I am thinking of just looking for <img> tags which fulfil any of the following conditions:
A. The name of the image in the <img> tag has the word "logo" in it, for example:
<img src="logo.gif">
<img src="site-logo.jpg">
<img src="mainlogo.png">
B. The class or id in the <img> tag has the word logo in it, for example:
<img class="logo" src="something.gif">
<img id="main-logo" src="something.gif">
<img class="background logo" src="something.gif">
I've tried following the W3C XPATH documentation, but it is not very user friendly. I've also tried using what are supposed to be wildcards (according to w3schools) but they do not appear to work as expected.
Is it possible to achieve what I want using XPATH? Could you help provide some pointers or example code?
Thank you.
You could use:
/html/body//img[contains(#src, 'logo') or contains(#id, 'logo') or contains(#class, 'logo')]
which will find all img tags that are a descendant of the body tag, where the src, id or class attribute contains the text logo.
This is my image syntax...
[{{ :image-link.png?200|This is the caption.}}]
Which adds the image, right aligned.
Your help is greatly appreciated... Thank You!
The DokuWiki syntax you quote shows you are using the Image box plugin - which allows a caption, but produces a blank alt tag.
e.g. [{{ :software:contao:contao_install_open_sauce_00.png |Layout -> Themes -> Themes Import}}]
renders the HTML:- <div class="thumb2 tcenter" style="width:100%"><div class="thumbinner"><img exify_intitialized="true" src="/business/lib/exe/fetch.php?media=software:contao:contao_install_open_sauce_00.png" class="mediabox2" alt=""><div class="thumbcaption"><strong>Layout </strong>→<strong> Themes </strong>→<strong> Themes Import</strong></div></div></div>
and creates an boxed image with a caption (Wikipedia style) and an empty alt tag.
So you can not populate an alt field using the Imagebox plugin, but you can populate an alt field using the [built-in image tag] [3]. The alt tag generated by the built-in image tag is populated by the value you give to the (tooltip) "caption".
e.g. {{ wiki:dokuwiki-128.png |This is the caption}} (see :wiki:syntax#media_files)
renders the HTML <img exify_intitialized="true" src="/_media/wiki:dokuwiki-128.png" class="mediacenter" title="This is the caption" alt="This is the caption">
If you want to use both a title tag (tooltip) and a different alt tag you need to enable HTML in your DokuWiki and add the image using HTML.
What you did should already succeed in providing the image with an alt text (not with a caption!), except that you don't need the external square brakets:
{{ :image-link.png?200|This is the alt-text.}}
If you want a caption instead, you should look at some plugin such as the box plugin.
Finally, if you wanted a link consisting in an image with an alt-text, just use something like
[[www.theaddress.it|{{ :image-link.png?200|This is the alt-text.}}]]
when inserting images using the WYSIWYG in a page in the back-end, the image file extension has %20 appended on to it (which i believe is a space), if you click the hide editor button to view the HTML it will look like this
<img src="{{media url="wysiwyg/example.png"}}%20" alt="" />
Clicking insert image from the html source view inserts the image fine, it's when i'm in the actual wysiwyg editor the problem occurs.
After I've selected my image and inserted it i'm taken back to the popup box with the "Image URL" field in the general tab. It's here that a space is getting added on to the end of the file.
http://example.com/index.php/admin/cms_wysiwyg/directive/___directive/rfe33fSB1cmw9Ind5c2l3eWcvQ3wfwfer43cifX0,/key/rufheufuh4uh42eaf7611b26e2e1x1786/
Above is an example url from the image url field and a space is getting added after the last forward slash resulting in the %20, therefore not displaying my images.
Where can i trim this value as that will probably fix it?
Thanks for any help.
Try to use this:
<img src="{{media url="wysiwyg/example.png" _query="%20"}}" alt="" />
Or maybe:
<img src="{{media url='wysiwyg/example.png'}}%20" alt="" />