I am trying to migrate some of my bugzilla data to JEERA. I have some custom fields in bugzilla which has dynamic parent-child relationship. for exa-
Suppose I have Labels "India" "China" "Russia",
when I click on Label lets say "India", then it should fetch and show only cities from India and not all cities.
Right now , I am able to create Labels and cities custome fields in jeera but lacking dynamic nature.
I will be thankful, if anyone has any idea over this.
Perhaps Select List (cascading) custom field type would best solution here.
As a bit workaround for relate two custom fields between each other you can use ScriptRunner Behaviours. It's like a Groovy definition for frontend logic. Conceptually:
City field must contains all Cities for all Countries.
Create a Behaviour for a Country field. It means when user will change/select a Country field a Behaviour will be run.
In behaviour write code that will get currently selected country and then fulfil a Cities field based on selected country.
Useful methods: getFieldById(fieldId), formField.getValue(), formField.setFieldOptions(Iterable). API Documentation.
I think #sintasy is right.
If you want N-countries have their own cities, cascading select list just fit your requrement.
If you want N-countries * M-other-things, which have no relation with countries, two select lists will fit your requrement.
If you want more complex feature, then I don't known.
Related
I read about createCriteria, and kind of interested on how these works, and its usability in providing values for dropdown box.
So say, i have a table in the database, Resource table, where i have defined the table in the domain class called Resource.groovy. Resource table has a total of 10 columns, where 5 of it are
Material Id
Material description
Resource
Resource Id
Product Code
So using the createCriteria, and i can use just like a query to return the items that i want to
def resList = Resource.createCriteria().list {
and {
eq('resource', resourceInstance)
ne('materialId', '-')
}
}
Where in the above, i want to get the data that matches the resource = resourceInstance, and none of the materialId is equal to '-'.
I want to use the returned data from createCriteria above on my form, where i want to use some of the column on my select dropdown. Below is the code i used for my select dropdown.
<g:select id="resourceId" name="resourceId"
from="${resList}"
disabled="${actionName != 'show' ? false : true}" />
How do i make it so that in a dropdown, it only shows the values taken from column Product Code? I believe the list created using createCriteria returns all 10 columns based on the createCriteria's specification. But i only want to use the Product Column values on my dropdown.
How do i customize the data if in one of the select dropdown in my form, i wanted to show the values as "Resource Id - Resource Description"? The values are combination of more than 1 columns for one select dropdown but i don't know how to combine both in a single select dropdown.
I read that hql and GORM query are better ways of fetching data from table than using createCriteria. Is this true?
Thanks
First of all refer to the document for using select in Grails. To answer all questions:
Yes, the list to select from in the dropdown can be customized. In this case it should be something like from="${resList*.productCode}"
Yes, this can be customized as well with something like
from="${resList.collect { \"${it.resourceId} - ${it.resourceDesc}\" } }"
It depends. If there are associations involved in a domain then using Criteria will lead to eager fetches which might not be required. But with HQL one gets the flexibility of tailoring the query as needed. With latest version of Grails those boundries are minimized a lot. Usage of DetachedCriteria, where queries etc are recommended whereever possible. So it is kind of mixing and matching to the scenario under consideration.
Is there a way how I can localize captions of members in Mondrian schema? I know I can localize names (captions) of cubes/hiearchies/dimensions/levels using localizing schema processor, but I do not see a way how to localize names of individual members.
Suppose we have dimension named product with list of products. Our current structure is that for every descriptive column we have translation, something like:
product_key
product_group_en
product_type_en
product_name_en
product_group_cs
product_type_cs
product_name_cs
Is there a way how I can map these columns to schema so correct language is displayed based on user's locale (en/cs/default)?
Our current solution is to have two hierarchies (one for each language) in every dimension, but this is not very elegant.
I am facing Problem with Entity Framework with MVC 4 .
Let me put the Table Structure and result which i needed.
as you can see i have three table and the data structure is
can anyone suggest me how can i write Model class so that on create country page i have layout like
select Language -- Language Dropdownlist Box here
Enter Country name- country text Box here
Thanks
Ashutosh
As already said, you have problems with your table structure, and a model will reflect this, not correct it. And while I am at it, German and Chinese are languages, while Germany and China are countries.
Country Names should be in Countries table, while country_languages is a table allowing a many to many relationship and as such should never be seen by your end user.
If you define your model properly with only Countries and Languages, Entity Framework with Code First will generate a correct Countries_Languages table for you.
Don't forget that in some countries, more than one language is spoken, like Switzerland which has 4 official languages....
Please I would like to know ho to separate customers in category, since we have two type of customers, the first group should only appear in crm->customers only and vice versa to avoid having a huge list of customers when searching.
My first attempt is to add a tag to different customers to separate them, for example the crm customers have the tag name Mass mailing is it correct to achieve this with tags ?? and my second question how to set default search keyword for example if I click on sales -> customers how to set the default value of search box to for example crmOnly tag thanks.
you can use "domain" where ever you want to have a such a separation.
As part of addresses I am storing in my SQL database country codes (e.g. US, DE,...). I then have another table (with two columns) in my database which translates the country codes to the English language names of the respective countries.
If I want to make the site multi-language, I could expand this translation table adding country names in other languages than English.
I was wondering if there is another method which does not involve modification of the database, e.g. using gettext to translate the English country names?
The typical way to handle this is to change the table structure to have three columns, instead of two:
Language
CounryCode
FullName
Whenever you query the database, you would provide the current language.
You then have to change your code to include the additional language key in any queries.
Depending on how you are going to keep track of the current language, you would also use a view or user defined function.
You don't want to use automated translation, since the name of a country like "China" could turn into the equivalent of "porcelain".