Food Delivery App 6 - User Address and with Location Module

 


Comments

Post a Comment

Popular posts from this blog

Flutter: Everything is a widget

Image
  Widgets The core concept of the Flutter framework is In Flutter, Everything is a widget . Widgets are basically user interface components used to create the user interface of the application. In Flutter , the application is itself a widget. The application is the top- level widget and its UI is build using one or more children (widgets), which again build using its children widgets. This composability feature helps us to create a user interface of any complexity. For example, the widget hierarchy of the hello world application (created in previous chapter) is as specified in the following diagram −   Here the following points are worth notable − MyApp is the user created widget and it is build using the Flutter native widget, MaterialApp . MaterialApp has a home property to specify the user interface of the home page, which is again a user created widget, MyHomePage . MyHomePage is build using another flutter native widget, Scaffold Scaffold has two properties –...
Read more

Flutter: Container, Column and Rows

Image
  Flutter Container The container in Flutter is a parent widget that can contain multiple child widgets and manage them efficiently through width, height, padding, background color, etc. It is a widget that combines common painting, positioning, and sizing of the child widgets. It is also a class to store one or more widgets and position them on the screen according to our needs. Generally, it is similar to a box for storing contents. It allows many attributes to the user for decorating its child widgets, such as using margin , which separates the container with other contents. A container widget is same as <div> tag in html. If this widget does not contain any child widget, it will fill the whole area on the screen automatically. Otherwise, it will wrap the child widget according to the specified height & width. It is to note that this widget cannot render directly without any parent widget. We can use Scaffold widget, Center widget, Padding widget, Row w...
Read more

Dart: Control Flow

Image
  Control Flow Control flow lets you dictate that certain lines of code are executed, skipped over, or repeated. Control flow is handled in Dart with conditionals and loops . Conditionals The most basic form of control flow is deciding whether to execute or skip over certain parts of your code, depending on conditions that occur as your program runs. The language construct for handling conditions is the if / else statement. if / else in Dart looks nearly identical to the use in other C-like languages. Suppose you have an animal variable that's currently a fox. While Loops Loops let you repeat code a certain number of times or based on certain conditions. The latter are handled by while loops . There are two forms of while loop in Dart, while and do-while . The difference is that for while , the loop condition is before the code block, and in do-while the condition is after. So for do-while , the code block is guaranteed to run at least one time. Create a variable i ...
Read more