I am new to Joomla. I want to remove only the "< prev" navigation link from one of my articles and keep the "next >" from one of my pages.
Can someone help me how to do that ?
Thanks in advance
Unfortunately that pagination is a core component of Joomla! You can disable the entire function (both prev and next) from displaying but in order to edit it so that only the next is visible would require modifying that core code of the pagination feature. I wouldn't directly recommend this as it means that with every Joomla! update you will either need to not update the hacked pagination code or rehack it every time.
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I have created master document in libreoffice and added some subdocuments (odt) and I need to put page break between them. Every new document needs to start with new page. I have found some answers on forum but there are not very clear. Thanks in advance!
Before this I used different page style, so I used manual break to use different page style for rest of document. I need to remove this enter tag, if I delete it, it deletes a manual page break.
I need to add page break.
I got this answer at ask.libreoffice.org and I think it is worth of share.
If your sub-documents represent chapters in your book, you have a much
more elegant solution than adding manually page breaks in the master.
I assume that your files are all styled (which is a necessity when
working with master + subs otherwise formatting becomes a nightmare)
and you assigned Heading 1 to the chapter headings.
Then customize Heading 1 in the master to add a page break (before) in
the Text Flow tab properties.
An even better approach is to share all styles between master and subs
with a personal template. Master and subs should be based on this
template. A template brings in the possibility to automatically update
formatting of all documents: change the style definition in the
template; next time you open a document, you’re asked if you accept
the update.
I need to build a block with data from (Symfony) Entity.
For example a carousel with last 3 item/record from database.
This block can appear in more than just a page.
I know that I can use a custom controller but is that the best technical choice ?
Do i need "Smart content" ? Read the doc but it's not clear
How i can do that ?
Thanks in advance.
Using a twig extension or a controller would definitely be the easiest way, because no sulu knowledge is required for that.
But the sulu way of solving that problem would be a custom SmartContentDataProvider. There are two main advantages of this method:
The content editor can further filter the result (in your case probably sorting and limiting)
The result is also displayed in the admin interface (Otherwise it would just be shown in the preview)
Our community is usually using our Slack channel or GitHub Discussions for support questions. Your questions will probably be answered a lot faster there, because there we can better track them.
I'm trying to create subpanel in Account detail view where list of elements is fetched from external REST service.
I know how to define subpanel, but have no idea how to fill it with data from external network source. Was trying to use get_subpanel_data but there I can only change SQL.
Any ideas how can I do this?
When I've done this in the the past, at least with Sugar 6, I opted distinctly not to try to create a true subpanel. The data being loaded is coming from an outside source and is loaded dynamically with the page, so why present it as if it's static data coming from Sugar? Instead, I created a custom Smarty template to use as the footer on the detail page. For such an example, you can check how it works on the Calls Edit View. I think it's the footerTpl parameter in the detailviewdefs.php or editviewdefs.php. I loaded the smarty template by creating a custom detail view for my module, so custom/modules/MyModule/views/view.detail.php - extend the base Detail View class and override the display to feed Smarty new params, then your Smarty template only needs to iterate through and present the data that your view defined.
To be super-hip and abide by MVC, you could even put your custom code into your bean (if it's a custom module) or into a custom controller method, then reference that from the view.detail.php, and still feed it from there to the Smarty template.
Alternatively, you could just load JavaScript into the Smarty template and use the JavaScript to call the third-party service, parse and present it, etc.
I realize this question is a little bit old now however it comes up fairly often so why not provide an answer with a couple possible solutions. I won't get into code but more just into the design theory of how it can work. If someone needs more specific code help then that is another question.
A couple ideas...
As you mentioned you can define a custom Function which will load in Data to the SubPanel from your own SQL Query. That is one method that I just recently got to finally put to use after knowing about it for a good year and a half.
When you go this route, you are restrained to using the Columns in the SubPanel. I assume it is using the actual Metadata files to determine which Field Columns a SubPanel can use so you pretty much need your custom data in a Database table to have the same column names as the fields defined in the SubPanel Metadata.
Obviously this works great in the right situation, however not always and that leads us into the 2nd method I know of.
The other way is pretty much what #Mattew-Poer mentioned in his answer. It means abandoning the SubPanel altogether and instead generating your own HTML. This is by far my favorite and prefered way of doing it and I have been some really custom modules due to this being possible in a custom module! I will show an example below.
(Click HERE to View full size image)
In the screenshot, you can see in this example that I have something looking Similar to a SubPanel however it is not and is much for flexible and easy to customize.
Example, to the far left column in my fake subpanel is image checkboxes. When clicked on, an AJAX request is made to change the Task row Status.
After that, the checkbox image is updated to indicate the new Status state, the Modified DateTime is updated, the Status column has color background SPANS and is also updated with the correct text and background color when the left side checkbox is clicked.
Doing any of this with the standard SubPanels is a complete nightmare and would be difficult to do some of the stuff that you are open to do when you build your own version of a SubPanel.
With that said, I have built an identical clone of the above screenshot using SugarCRM default SubPanels! It was a nightmare. I could easily update the content and HTML in some of the columns. I even had the AJAX click checkbox image to update and do all the other updates I mentioned above. It wasn't too hard and worked fairly good but it had some issues.
When you do inline edit, inline create record, or subpanel paging to load different set of record. You would then lose all the custom HTML formatting that was applied. The reason is, in the SubPanel you are limited to using the After UI load logic hook. So since the "Page" is loaded already, when an AJAX request is made to add/edit the subpanel content or load a new set of items with the paging links. It only loads the SubPanel content on those events and the whole Page content does not reload. Because the logic hook only fires off 1 time after the page loads, this newly loaded subpanel data doe not receive any of your custom HTML formatting.
In my case, this means that nice looking colored background Status spans are lost, the image checkboxes are lost, and some other functionality is lost.
Now to get super technical, I could have gone another 3rd route and instead made new Custom Field Types for each SubPanel filed that I needed to apply custom HTML to. This process is super hard in my experience and in some cases it really isn't the BEST solution.
Because of the reason explained, this is why my new modules use the Custom HTML route to generate my own version of a custom subpanel or whatever Data is needed in my Module pages! So far it is working better than I imagined and has opened doors for me to build custom SugarCRM modules that I previously didn't even realize would be possible to build due to some of the issues I mentioned above. Now I bypass them altogether and open the door to do pretty much anything!
I've got some really cool stuff for SugarCRM in the works right now. If anyone has any questions feel free to ask in a new question or for me personally in a comment here.
I encounter a strange error. On page-module level i´m not allowed to create new page elements. If i do the same via the list-module page-elements are created and i can edit them (even in the page-module).
Also, if i created a flexible content element - e.g. columns - (via the list module) i CAN create new elements in the flexible content element, even in page module.
New elements are always on TOP of the page, meaning the first entry, and i can´t drag and drop them. Well, i can, but changes do not come in effect. To sort the elements I have to edit the page properties, and sort content.
The user has every right(!) given by the user settings, and it is TYPO3 4.7.4
Does anyone know where i have to look for a solution? Thanks in advance!
Edit 1
This error appears in the log:
Attempt to insert record on page '[root-level]' (0) where this table, tt_content, is not allowed (msg#1.1.11)
Again: Creating Elements IS working via the List-Module.
This error is causen because the field t3ver_swapmode in the page table was removed since TYPO3 4.7 (Maybe in combination with TemplaVoila).
I dont know whats exactly going on here (didnt had the time to find that out), but the solution is of cource simple. I uploaded my fix to the TYPO repository under the key swapmodefix http://typo3.org/extensions/repository/view/swapmodefix
The extension appears in a couple of hours, good luck!
You need to select a page inside the pagetree first. You may not create content elements on the root page.
It might be that the selection is lost, but still visibel. Just click the page again.
I would like to use a javascript function link such as 'link:j-myJS-data' for drill down type charts. I have everything working great to drill down but cannot figure out how to incorporate the overlayButton through the configureLink when drilling down. At present, I can drill down but cannot go back. Can anyone provide a basic example of how I may go about this? Is it even possible?
I thought I could add my own "Back" button to hande this as one option. I do not want to use a jsonURL as there is a lot of data and many paramertes need to be passed resutling in a long links and a lot of extra data in the JSON.
Thanks in advance.
There are multiple options available to create a drill-down chart with FusionCharts XT. Here is a table which explains all of them, with each one's syntax.
The method that you've used is the JavaScript function link. Using this one, you won't get an overlay button to go back to the parent chart.
The overlay button is available only when a LinkedChart is created.
So there are 2 ways that you could go about:
You could change all your charts to use the LinkedCharts technique. Here is a blog post detailing how LinkedCharts can be created using PHP + MySQL. If you aren't using PHP, the general idea shown still applies to any server-side environment.
You could create a separate button sitting near the chart, and this button would re-create the parent chart for you.
The button (which we call "overlay-button") can be made automatically visible using LinkedCharts alone.
However the overlay-button can be internally invoked using the charts' private API. Since these APIs are private, it may change between implementations and may not work as desired under certain circumstances. I would not recommend you to use this. If you are still interested in knowing more on this API, put in a comment and I will update this post.