My question is how output image carrierwave with a rss/atom in rails
3?
I try:
atom_feed :language => 'en-US' do |feed|
feed.title #title
feed.updated #updated
#posts.each do |item|
next if item.created_at.blank?
feed.entry( item ) do |entry|
entry.url feed_url(item)
entry.content item.content, :type => 'html'
link_to (image_tag item.posted.url(:medium)), feed_url(item)
# the strftime is needed to work with Google Reader.
entry.updated(item.created_at.strftime("%Y-%m-%dT%H:%M:%SZ"))
entry.author item.user.username
end
end
end
But I can not see nothing :O
How can I add link_to (image_tag item.posted.url(:medium)), feed_url(item) to my feed? Thank you
entry.link href: "#{base_url}#{some_variable.image.url(:medium)}", rel:"enclosure", type:"image/jpeg"
and in a helper
def base_url
request.protocol + request.host_with_port
end
Related
In ext_tables.php I register a fontawesome icon for a new pageDocType.
\TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Imaging\IconRegistry::class)
->registerIcon(
'apps-pagetree-igstory',
\TYPO3\CMS\Core\Imaging\IconProvider\FontawesomeIconProvider::class,
[
'name' => 'book',
'spinning' => false
]
);
The Icon is correctly shown in the drag-and-drop area above the page-tree.
But within the page-tree the icon isn't available.
If I use an SVG-Icon and integrate it with the SvgIconProvider, it works also in the page-tree.
it looks like this is not supported by the page-tree in TYPO3 9
https://forge.typo3.org/issues/83468
how do I enable the Rich Text Editor for a custom content element in TYPO3 8.7?
I tried
$GLOBALS['TCA']['tt_content']['types']['myCustomElement'] = array('showitem' => '--palette--;
LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.general;
general,header,subheader,header_link,bodytext,
richtext:rte_transform[flag=rte_enabled|mode=ts_css],rte_enabled;
image,--div--;
LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:tabs.appearance,--palette--;
LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.frames;
frames,--div--;
LLL:EXT:cms/locallang_ttc.xlf:tabs.access,--palette--;
LLL:EXT:cms/locallang_ttc.xlf:palette.visibility;
visibility,--palette--;
LLL:EXT:cms/locallang_ttc.xlf:palette.access;
access,--div--;
LLL:EXT:lang/locallang_tca.xlf:sys_category.tabs.category, categories, tx_gridelements_container, tx_gridelements_columns');
and
$GLOBALS['TCA']['tt_content']['types']['myCustomElement']['columnsOverrides']['bodytext']['defaultExtras'] = 'richtext[*]:rte_transform[mode=ts_css]';
in TCA/Overrides in my Extension. What am I missing?
I have improve your code and its work properly now
$myfield=[
'showitem' => '
--palette--; LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.general; general,header,subheader,header_link,bodytext,image,
--div--;LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:tabs.appearance,
--palette--;LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.frames;frames,
--div--;LLL:EXT:cms/locallang_ttc.xlf:tabs.access,
--palette--;LLL:EXT:cms/locallang_ttc.xlf:palette.visibility;visibility,
--palette--;LLL:EXT:cms/locallang_ttc.xlf:palette.access;access,
--div--;LLL:EXT:lang/locallang_tca.xlf:sys_category.tabs.category, categories, tx_gridelements_container, tx_gridelements_columns
',
'columnsOverrides' => [
'bodytext' => [
'config' => [
'enableRichtext' => true,
'richtextConfiguration' => 'default'
]
]
]
];
And
$GLOBALS['TCA']['tt_content']['types']['myCustomElement']=$myfield;
May It will help you!!
The RTE in TYPO3 comes from an TYPO3-System-Extension called rte_ckeditor. Somehow I managed to deactivate it. After reactivating it I used the following in my TCA:
$GLOBALS['TCA']['tt_content']['types']['myCustomElement'] = array('showitem' =>'--palette--;LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.general;general,header,subheader,header_link,bodytext,image,--div--;LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:tabs.appearance,--palette--;LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xml:palette.frames;frames,--div--;LLL:EXT:cms/locallang_ttc.xlf:tabs.access,--palette--;LLL:EXT:cms/locallang_ttc.xlf:palette.visibility;visibility,--palette--;LLL:EXT:cms/locallang_ttc.xlf:palette.access;access,--div--;LLL:EXT:lang/locallang_tca.xlf:sys_category.tabs.category, categories, tx_gridelements_container, tx_gridelements_columns');
$GLOBALS['TCA']['tt_content']['types']['myCustomElement']['columnsOverrides']['bodytext']['defaultExtras'] = 'richtext[*]:rte_transform[mode=ts_css]';
I am using haml.erb file. I would like to add space between two buttons in UI. Now the two buttons are appearing one after one without space. How can i do?
= link_to :back, :class => "btn btn-success", :href => '/pt_setup' do
%i.icon-arrow-left.icon-white
Back // does not workout
=link_to "New Subscription", { :controller => "pt_app", :action => "new_subn"}, :class => 'btn btn-success'
you can add margin left on second button. you can add class on second button e.g
=link_to "New Subscription", { :controller => "pt_app", :action => "new_subn"}, :class => 'btn btn-success left-margin'
and then you can add css in your haml file
:css
.left-margin { margin-left: 2px }
Or you can add inline css to one of these buttons.
As you are using Bootstrap
Wrap your buttons in a div with class='col-xs-3' (for example).
Add class="btn-block" to your buttons.
Note: No need to use extra css unnecessary
Your current code puts a space behind the text 'Back', which is inside your link/button, so of course this will not have any affect on the spacing between the buttons themselves.
It has been a while since using haml but something along the lines of:
= link_to :back, :class => "btn btn-success", :href => '/pt_setup' do
%i.icon-arrow-left.icon-white
Back
= link_to "New Subscription", { :controller => "pt_app", :action => "new_subn"}, :class => 'btn btn-success'
Should work in your case.
However, why leave layout / styling to your template at all? use CSS for organizing your layout, put a margin on the right side of .btn class elements, or add a new custom button class and add the margin to limit the scope of buttons affected if you don't want a global margin setting on all buttons.
Try:
= link_to :back, :class => "btn btn-success", :href => '/pt_setup' do
%i.icon-arrow-left.icon-white
Back // does not workout
=link_to "New Subscription", { :controller => "pt_app", :action => "new_subn"}, :class => 'btn btn-success', :style => 'margin-left:10px;'
If you don't want to add a css for spacing. You can add ">" at the end of your brackets for space before and "<" for space after.
Example:
%form
%input{name: "search", placeholder: "Text Here", type: "text"}
%button{type: "submit"}>
%i.fa.fa-search
Will space before the button, separating it from the input text box
Or Equivalently:
%form
%input{name: "search", placeholder: "Text Here", type: "text"}<
%button{type: "submit"}
%i.fa.fa-search
Will space after the input box
When creating wiki pages in Phabricator's Phriction, I would like to use images as links. So rather than using a normal, textual link like
[[ url | this is a link]]
I would like to use an image for the link
[[ url | {F4711} ]]
Unfortunately, Phabricator renders just the text {F4711} and not the image from the file F4711.
Is this possible with Remarkup?
Any workarounds?
I don't think it is possible in Remarkup. The official documentation doesn't mention a way to do it and I've never seen it done, unfortunately.
Maybe you can use {img https://cdn-images-1.medium.com/fit/c/72/72/1*ZroWAkaLZdsNIBOHSoez3g.jpeg}
Syntax is as follows:
{image <IMAGE_URL>}
Parameters are also supported, like:
{image uri=<IMAGE_URI>, width=500px, height=200px, alt=picture of a moose, href=google.com}
URLs without a protocol are not supported.
see more: https://secure.phabricator.com/D16597
You can add a patch in https://github.com/phacility/phabricator/blob/master/src/applications/files/markup/PhabricatorEmbedFileRemarkupRule.php#L169
like this:
$href = $file->getBestURI();
$sigil = 'lightboxable';
if (isset($options['href'])) {
$href = $options['href'];
$sigil = '';
}
$img = phutil_tag('img', $attrs);
$embed = javelin_tag(
'a',
array(
'href' => $href,
'class' => $image_class,
'sigil' => $sigil,
'meta' => array(
'phid' => $file->getPHID(),
'uri' => $file->getBestURI(),
'dUri' => $file->getDownloadURI(),
'viewable' => true,
'monogram' => $file->getMonogram(),
),
),
$img);
But in this case you cannot set the protocols:
{image uri=<IMAGE_URI>, width=500px, height=200px, alt=picture of a moose, href="//google.com"}
The reason is, phabricator renders first a a Tag with the url from the href attribiute and then the embed F Tag.
I can't seem to set the default configuration for stfalcon's tinymce bundle. I followed the instructions given here to no avail.
This is what I have in my config.yml:
stfalcon_tinymce:
theme:
advanced:
plugins:
- "advlist autolink lists link image charmap print preview anchor"
- "searchreplace visualblocks code fullscreen"
- "insertdatetime media table contextmenu paste"
toolbar: "insertfile undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image"
image_advtab: true
and instead of having the toolbar and plugins displayed for the textarea, I have nothing. Somehow, configuring it as I've done messes with tinymce's initialization. Does someone know where my mistake is?
Update
Looking at Firefox's debugger tool, it seems like the bit of code:
var settings = (typeof options.theme[theme] != 'undefined')
? options.theme[theme]
: options.theme['simple'];
settings.external_plugins = settings.external_plugins || {};
in init.standard.js is what causes the problem. settings is undefined in settings.external_plugins = settings.external_plugins || {};. I don't know what causes this. Initializing tinymce "manually" works though. I encounter no problem if instead of using the twig command, I simply put this on the html page:
<script type="text/javascript">
tinymce.init({
selector: "textarea",
plugins: [
"advlist autolink lists link image charmap print preview anchor",
"searchreplace visualblocks code fullscreen",
"insertdatetime media table contextmenu paste"
],
toolbar: "insertfile undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image"
});
</script>
Well, after tinkering with init.standard.js, I've found the solution. Apparently, you have to pass a data-theme attribute to the textarea you want to tinymceize that corresponds to the theme you intend to have a default configuration for in config.yml. Otherwise, init.standard.js doesn't match your configuration seetings to its settings variable.
In my case, the theme configured was advanced so I just did this in my form builder:
$builder
// ...
->add('text', 'textarea', array(
'attr' => array(
'class' => 'tinymce',
'data-theme' => 'advanced'
)
))
// ...
That did the trick.
Here's brief checklist what you have to do:
∙ copy the resources to your web folder php app/console assets:install
∙ add this {{ tinymce_init() }} at the bottom of your page (in javascripts section)
∙ add tinymce selector to your form attributes:
<?php
$builder->add('yourtext', 'textarea', array(
'attr' => array(
'class' => 'tinymce',
)
));
∙ and configure the tinymce selector in your conf:
# app/config/config.yml
stfalcon_tinymce:
#...
selector: ".tinymce"
Try to check out whether you've done it.
Update
Also take a look at web browser console and fix the problems if any.