Application Creation
Sencha Ext JS 4.2.1
| Beginner
- 18 videos | 35m 54s
- Includes Assessment
- Earns a Badge
Sencha Ext JS is a pure JavaScript application development framework for developing interactive applications for the web. Explore developing a simple app using the Model View Controller architecture and the features of Ext JS.
WHAT YOU WILL LEARN
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Download the free, open source version of sencha ext js
Download the sencha command tool
Use command prompt to start the sencha cmd web server, before accessing the web server in a web browser to verify that it is working
Run sencha cmd's generate app command and edit the initial code so a new application can be created
Replace the default contents of app.js with a call to the ext.define() method, define global application settings, and create a bootstrap using the launch function
Restart the sencha cmd web server and access an application in the browser
Create and instantiate a simple class in ext js
Create a simple class using the config property
Run custom logic using the apply method that the config property automatically generates -
Use the statics keyword to create instances of a class that can be called directly
Describe the uses of the folders, subfolders, and files that are automatically generated when an application is created in sencha
Create an app.js file to define a new application
Create and define the controller for a new application
Use a controller's control function to add an appropriate handler to a specific event
Define a view to extend the list class, which creates a grid, and also demonstrates passing appropriate data to the grid
Add a view referenced by name to a controller's views property, and render the view in the main viewport
Find a specific element on a page and respond to a user action on that element
Use the edit class and add an editing view to the controller to allow records to be added by the user
IN THIS COURSE
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1m 43s
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1m 34s
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3. Start the Web Server1m 10s
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4. Generate an Application1m 33s
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5. Define the Simple App2m 45s
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6. Testing the App43s
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7. Creating a Class in Ext JS2m 22s
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8. Configuring Classes2m 29s
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9. Use the Apply Method to Run Custom Logic1m 28s
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10. Use Statics2m 8s
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11. Organizing Files1m 22s
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12. Writing Your Own app.js File2m 49s
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13. Defining a Controller2m 8s
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14. Listening to Events in a Controller1m 44s
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15. Building a Grid in a View4m 9s
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16. Adding a View to a Controller1m 27s
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17. Listening to Specific Items in the Viewport2m
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18. Editing Items2m 21s
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