I installed the profile module http://orchardprofile.codeplex.com/ but I am wondering what's the best way to implement the following:
Let users track "BMI" via profile. User enters BMI (body mass index) via their profile and the values will be saved. A graph will be shown illustrating the saved values over a period of time.
This is just an example. I am wondering what's the best way to do this sort of thing...
As a supplementary question, is it possible to create a new content type and then "link" that to a particular user?
Thanks.
To store the values over time, you should probably create your own part and have it store a list of records, each of which should have a date and a BMI value. See http://docs.orchardproject.net/Documentation/Creating-1-n-and-n-n-relations for a description of the work required to establish relationships.
Linking content items can be done easily in 1.5 using the new content picker, at least for the simplest kinds of relations.
Related
In our application we will give titles to users based on their points. So, if a user has 10-99 points, that user might get the "Novice" title, but a user with 100-199 points might get the "Regular User" title. I plan on eager loading a user's points using an attribute and relationship, and once I have those points I will use an attribute method to assign the title.
But how do I get the list of possible titles?
I could make a model, a migration, and a seed file, but I feel like these titles won't change much and certainly would never need to be updated in an API call. I could also hardcode an array of points and titles and do a quick lookup to see which title belongs to a user, but then I need to somehow deliver those titles to the user in an Attribute method. Or I could store them in a repository or the cache.
Can I access a repository from within a model? Is it better to store this sort of data in a DB anyways, regardless of how often it's updated or queried?
You could use entries in your .env file to store the entries and then use some logic in your php to select the correct .env entry.
LEVEL_1_TITLE=Novice
LEVEL_2_TITLE=Regular
...
if($user->points < 99){
$title = env('LEVEL_1_TITLE');
}
...
Or do the same thing from an array in a class that you create and just select the correct array entry based on the points.
I am required to make a form which will contain important keywords and their description, with the possibility to search between the words. It is loaded from the Help menu and it is designed to give the users detailed help informations about other components. (Just like every application's Help menu)
I only used forms to query tables, and I was wondering, what is the correct way to achieve this? Does Oracle support any feature that would auto-generate a help-form based on my 'Help' inputs from Property Palettes? or do I have to manually write data into a canvas? if so, how can I search through it?
I considered creating a table and writing help informations in it, but I don't think that is the correct way.
Oracle Forms, unfortunately, does not give you programmatic access to values stored in property palettes, so your solution will need to be custom made.
Create a table, e.g. HELP_TOPICS (keyword, help_text), add a list item that contains all the keywords; when a user selects a keyword, query the table to find the help text, and set the value on a display-only text area item on the page.
I want to create a membership based site in Umbraco 7, following the umbraco.tv videos and reading through the docs have got me quite far.
My members will have custom properties, firstname, lastname, favourite colours, hats owned etc. I have been adding each of these as custom properties and then assigning them to the tab I want. This works fine and I can then access them from code using:
Members.GetCurrentMember().GetProperty("lastname").Value.ToString();
When I looked in my database I noticed that each of these custom properties is a row in the cmsPropertyData table, linked to the cmsMember table by the nodeId column. Is there a way I can set all of this information to store in it's own table?
Ideally, I want each Member to have a one to many relationship with favourite colours, as well as one to many relationships with other tables; each member might have 100 hats for example. What is the best way for me to set this up? Shall I create custom tables in my Umbraco database for HatsOwned and FavouriteColours, then assign each Member a unique ID so I can set my foreign keys up correctly? That way I would only need to store the Members Unique Id in the cmsPropertyTable. Is there a better way to let Umbraco deal with it? Would I have difficulty retrieving Members using either the Umbraco orm, or EF?
Any help or pointers greatly appreciated!
I would store all data in the PROFILE of the member, in the umbraco membership. E.g. timezone, hair color, ... This makes sense for other developers to find back the data.
For all other data, you have a few options:
Relationships
If you want to link nodes to members, or nodes to nodes, or... Relations link 2 umbraco entities and can be one way or two way. If you have a color node, you can link all members to this node. Just create a "favoriteColor" relationship on the developer section, linking up nodes to members. Do some programming and you are done. Don't forget that a relation is a database record linking 2 umbraco entities. So think of some caching if you use this in your front end to take off some database load. Read more on the Relationship Api in the umbraco documentation.
Content
It's pretty easy to create new nodes using code to store e.g. comments on an article. Because you are republishing the xml cache every time you create (and publish) a node, don't use content nodes for stroring your data if you have a lot of updates.
External data
It is perfectly legit to store data outside of umbraco. Just create your own tables (or content to any service you created). You could use every ORM you want to, but I would recommend PetaPoco. The reason is obvious. Umbraco uses it also. And it will make you a better Umbraco developer. There is a detailed post on stackoverflow on how to work with external data in umbraco.
I'm currently developing my first MVC component for Joomla 3.x. All in all I'm bit struggling with language/translation issues in database.
My problem is that I need to store translated content of user generated content which comes from the backend. For example someone enters a new item in German (stored in database) and needs a translation in another language. How to accomplish that in Joomla? I don't like to generate a new item for every different language when the rest is all the same.
I thought about a table "item" and a table "item_language" with that structure (strongly simplified for viewing purposes):
item
id PRIMARY INT
price DOUBLE(4,2)
item_language
itemid PRIMARY INT
language PRIMARY CHAR(5)
name VARCHAR(50)
In item_language I would like to store the different translated versions. In the language field there would be the region code (eg. de-DE) to identify the language.
My problems:
How to display the different (translated) versions in backend?
Is this the right database model?
Any help is appreciated!
You have really found yourself a nice task for a first component in Joomla!
A rather generalist answer:
The database model seems right. Alternatively you could encode in JSON the language data, but this could make later query operations potentially difficult. This way you will only have one table to work with.
As far as I know (if you are using JModel / JTable to manipulate the data) can't do this directly, as JTable is really only designed to manipulate single tables.
What you can do:
For editing: figure a way to represent this graphically ( for your users to see and edit this one to many relationship) and to post this data (language texts as an array) to JModel. In the model you can maintain the desired relationships and save the data using JTable.
Viewing (without editing) shouldn't be an issue, it would be a simple JOIN.
If you are willing to create a basic component on github, I might even give you a hand with JModel / JTable.
I found a way to deal with the things I needed.
Thanks Valentin Despa for guiding me in the right direction :-).
Here the whole procedure (simplified - validations and exact steps omitted):
Define the form fields in the models/forms/site.xml as normal.
In views/site/tmpl/edit.php add self coded Javascript (based on jQuery) to deal with the fields which have content in multiple languages stored as JSON in database.
Clone the original form element and modify the needed attributes (id, name, ...) to display a special version just for the defined languages. As content - extract the JSON for the needed language from original field content and display.
Hide the original field with Javascript and append the customized versions to DOM.
Afterwards in tables/site.php I read the dynamically generated content withJInput and build together the original field by generating JSON and saving to database.
It's working like expected.
I have an e-commerce website where it is necessary to make a number of associations e.g. a product needs a category, manufacturer, associated products, etc.
When there is only a fairly small, limited amount of data e.g. Manufacturer I simple use a drop down or option boxes for the user to pick the relevent field / fields.
However for items such as associated products, where I have thousands or products it is not viable to use one of these methods. At the moment I use a searchable / paged table that the user then clicks a button to add the association, this works, but it is pretty time consuming for the user and not what I would consider an ideal solution to the problem.
Has anyone implemented a solution to this problem or could they offer any advice as to how they would come at this from a UI standpoint?
Thanks for any help you can be
The solutions I can think of are:
Auto-complete
Recent associations
Smart associations
There may be more depending on exactly what you're doing, so feel free to add more details or screenshots and I'll think on it more.
Auto-complete
Using an auto-complete field would speed up the process for your users since they wouldn't have to hunt through the table for the association. Rather they could just start typing and have a suggest box appear below the field that allowed them to select what they're looking for.
If you matched your auto-complete on several key fields (i.e. manufacturer and product name), there's a pretty good chance that the user would be able to find the association quickly.
You could also code the suggestion box in such a way that it showed multiple pieces of key data. That way if the user wasn't quite sure what they were looking for, typing a few characters in the field would give them an idea of what they could search with.
Recent Associations
Below your auto-complete field, you could add the 5 to 10 most recent associations that had been made. That would allow your users to quickly add many products to the same association without having to use the auto-complete each time.
Smart Associations
Separate from the above two mechanisms, a smart association is something I first saw when theming a Shopify store. They allow you to automatically create associations based on the products key fields by defining conditions to include or exclude products:
Create Association 'Pants'
Where product title contains string 'pants' or
Where product title contains string 'capri'
The above is controlled by a set of dropdowns and textfields and got around the pain of manually creating associations.