This is a test project. I've got an entity named 'Classrooms', and another named 'Students'.
I've got an "1-N" relation defined on Classroom with Students.
The form on Classroom has a SubGrid that is populated by the Students.
What I'm willing to do is to fill the subgrid only with the students in that class. Currently all of the students show up in the subgrid. Is there a way to achieve this?
Thanks in advance, for any explanations or links to tutorials that I missed on my Google search.
Choosing "Only related fields" under it seemed to do the trick. This is not a perfect explanation, just marking the question closed. Hope this helps someone in the future.
Related
I've just recently started using Backpack and quite like it so far.
I'm trying to figure out the best way to allow create/update for related models in Laravel Backpack.
When there is a One-to-Many or even Many-to-Many relationship, we can use field type relationship and it works. We can create new child model using the inline feature.
However, the added child model is shown as a small tag with a cross icon only. We cannot see the details of this model and cannot edit it from that screen. It would be great if we could show the existing child models as a table with edit link that opens a modal. Is there any existing component that kind of does that?
If not, how can I go about achieving this?
Alternate approach: can I use the table field and somehow modify it so that data is saved as child models instead of json? I am happy to take either approach, whichever is better.
I hope I was able to articulate what I'm trying to achieve, I'm happy to use any other approach that is there or easier.
Thanks in advance.
I would like to create a sub-form in which there are links to another table inside the fields of a column. This is pretty much as it is in the Northwind Database sample of Access, in where in the 'Home' form there are two tables and, in the product table, there are links to the product details.
My question is how to create those links first, and how can I make my forms to 'pop-up' in smaller windows as there is in this example?
I will appreciate a lot the help, thank you very much in advance.
Jim.
Edit with images:
The main page of the Northwind database looks like this. My concern is about the links on 'Products', that their show information of the selected product. When you click on the desired product, it opens a form with the information about the product but in a new window, like this:
Here there is the form when you click on the name. I'm looking into the tables and subforms of the database but I can't find clues about how was this done. Meanwhile I'm reading various tutorials of Access but for the moment there's no success on that. Hope it's clear what I'm trying to show. Anyone has any clue about how can this be done? Thank you very much.
Edit 2: I've solved the pop-up window for the forms, so I can manage to do this. Now I'm struggling on finding how to link those fields of a table with other forms. The hyperlink doesn't seem to allow me to do it. Any clues? Thank you
I dont want to waste lots of time on creating wrong functions
Plan:
It's already done, but to understand better.. I tell you :) So first thing I made: I added extra articles which are shown in main article. So it's looks like this: main article and extra nine articles in which i want to add voting.
Eeach article(extra articles, not main article) must have rating like in youtube - like and dislike. I think of using this script ( so the first question is - how to create this voting and add to these articles ? Should i create this voting plugin or component ? Or i already can add code to article view and model ? Each article will have different articles in them, based on votings and (later maybe?) on tags.
I wouldn't try to hard code a voting script into the core Joomla content files nor should you need to create you own plugin for this. There are lots of voting plugins on JED which I think will suits you needs. You can find them here:
http://extensions.joomla.org/extensions/clients-a-communities/ratings-a-reviews
One of my favourite plugins is this:
http://extensions.joomla.org/extensions/clients-a-communities/ratings-a-reviews/5483
Hope this helps.
I have created a signup form for secure zone in Business Catalyst. I want to give user access to that form in order to update the fields. I have created the page and its working only problem is there is no way to pre-populate custom fields in the form. I talked to their support and research a lot but all in vain. This is very basic thing BC missing. Is there a hack for it or some alternatives?
Just adding for anyone finding this that you can also populate fields that have been created and extended in the crm if they're stored against the customer record.
{module_customerfield,crmextformID,FieldID}
eg
{module_customerfield,7470,82256}
More info in the forums.
Good News Now Business Catalyst supports this feature for more information read:
Allowing Customers to view and update CRM details
I have had this same issue and hopefully there will be someway they can fix this in the future. What I did for the time being is I used other tags that I was not using. IE module_workcity was not and won't be used by me so I then put that in a field that I needed the custom tag for. Here is a screen shot of what I am referring to. - http://screencast.com/t/b3pvuOcTi one thing to note here the screen name is different than username for this site.
Note: When the user signs up I have the person filling out a field for the "workcity" and just change the labeling.
Not sure if this is an option for you, and it can take some work but might help.
Hope this helps. - Another note BC related question you will get quicker answers on the forums there - http://businesscatalyst.com/support/forums
I new to Perl and had a question. I have a simple page which allows users to respond to survey questions. There are various question and each has 4 choices. My question is that how do I verify that the user has answered all the question. The radio-group names are populate from the database using an incremental id which is what's confusing me. So say question's choices have the radio-group name "1" and another questions radio-group name is maybe "4". I'm not using the CGI.pm module. Any help will be appreciated. Thank you.
Add a hidden field with a list of question identifiers.
It is generally a bad idea to trust the client for a list of questions.
Just reuse the code you implemented to display the survey. You'll know how you generated the names of the form input fields. Then cycle through all these names and check whether you have a respective HTTP POST field.
For any further questions you need to supply more detailed information on what is your problem.