DataSource | Swift framework that helps you specify , display | Model View Controller library
kandi X-RAY | DataSource Summary
kandi X-RAY | DataSource Summary
DataSource is a Swift framework that helps you specify, display and manipulate sectioned collections of items in UITableview and UICollectionView in an MVVM (Model-View-ViewModel) fashion without having to deal with index mapping or writing repetitive and error-prone code to handle and display changes of those collections. DataSource framework introduces a DataSource protocol that specifies a provider of items grouped into sections just like a UITableViewDataSource is a provider of UITableViewCells or a UICollectionViewDataSource is a provider of UICollectionViewCells. A data source for a UITableView or a UICollectionView can be constructed by combining a DataSource with a common routine that provides a cell for each item.
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DataSource Examples and Code Snippets
Community Discussions
Trending Discussions on DataSource
QUESTION
I have a dynamic query that adds WHERE clauses according to the parameters received:
...ANSWER
Answered 2021-Jun-15 at 23:39I found the answer with the following lines of code:
QUESTION
I use LocalMapTileDataSource
and would like to apply custom opacity for tile's images.
As I found there is no way to make it on fly?
Here is my code.
...ANSWER
Answered 2021-Jun-15 at 18:55When you load a tile from a PNG like this, it reads the opacity from each pixel in the PNG. If you want to change the opacity, you would need to update the PNG alpha values in each pixel. There's currently no way to set a global opacity value on an entire tile layer as this would conflict with the opacity information already present in the bitmap.
QUESTION
We just got Telerik controls today and I am trying to "switch out" the old controls for the new Kendo UI MVC Controls.
I have a select2 multi-selection dropdownlist and I am trying to send the "selected to paramters through the Kendo UI dataSource to the controller method to return the specific records.
Here is my .cshtml Razor code:
...ANSWER
Answered 2021-Jun-15 at 15:19In my loadAssessmentTable()
which was assigned to onclick
of my submit button, all that was needed was the following:
QUESTION
I'm trying to display data from firebase in an antd table using hooks. I created a mini version of this application with a simple bootstrap design pulling the data from firebase with:
...ANSWER
Answered 2021-Jun-15 at 14:46I have the dumb and answered my own question. I did not in fact try every variation with/without .columns
.
QUESTION
ANSWER
Answered 2021-Jun-15 at 04:56QUESTION
I would like to display all my traces like in the examples from the moleculer-jaeger package:
But what i get is something like this: All spans you can see in this picture should be within the main trace (gateway).
Here is my moleculer.config:
...ANSWER
Answered 2021-Jun-14 at 21:33- This version already has a built-in jager tracer, see the documentation.
- In order for the events to be nested, it is necessary to transfer the context inside the actions, use
ctx.call
calls instead ofbroker.call
, so they will be nested. - To quickly receive support for the moleculer, join us in discord!
QUESTION
I have a spring boot 2 app which connects to Mariadb database. This app runs in cloud foundry. It takes database connection properties from VCAP_* env variable.
App works fine and can connect to database. But, I have found out that app is not using hikari configuration specified in application.yml.
Can you please suggest what is wrong here?
build.gradle
...ANSWER
Answered 2021-Apr-02 at 13:45You are using the Spring Cloud Connectors library to create the database connection.
QUESTION
What I'm trying to do is to pull out a subset of tables from a Google Big Query Dataset based on the name of those tables and then add those tables to a Tableau datasource without having to join or union any of the tables.
I want to pull out all the tables beginning with System_1, from the below dataset
- System_1_Start
- System_1_Middle
- System_1_End
- System_2_Start
- System_2_Middle
- System_2_End
- System_3_Start
- System_3_Middle
- System_3_End
I have been able to do a wildcard search using Information_Schema.Tables to get all the names of the tables that begin with System_1, but I cannot figure out a way to then get all of the tables with those names as the output of the query (SQL below)
...ANSWER
Answered 2021-Jun-14 at 13:14If I understand correctly you want the list of the table names in your dataset that start with "System_1_". You can obtain that with the following:
QUESTION
I try to create a delete method but it doesn't work, I use json-server with reactive forms, my description of the problem is quite simple because what I ask is quite simple I'm a junior trying to figure out how it all works.
i have an error : ERROR TypeError: product is undefined
ts.file
...ANSWER
Answered 2021-Jun-14 at 10:37Modify delete()
by adding row
object as parameter in template like below to get the corresponding delete object
QUESTION
Without spring boot ,we must specify the detail of a data source,right?
...ANSWER
Answered 2021-Jun-14 at 08:59From DataSource Configuration in the docs:
Spring Boot can deduce the JDBC driver class for most databases from the URL. If you need to specify a specific class, you can use the
spring.datasource.driver-class-name
property.
So start without configuring anything and just putting the JDBC driver on the classpath. If it would not work, you can manually configure it.
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