Dojo 面试题与答案
问题 6. Tell us about Language Libraries in Dojo.
dojo.lang.*
Wrappers for common idioms
Functional programming APIs
For Example
dojo.lang.forEach
dojo.lang.map
dojo.lang.assert
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问题 7. Describe Event System in Dojo.
Like crack for web developers
Any function can be notified when other function fires
Any DOM object can be connected to any function dojo.event.connect(id, onClick, listenerObj, handleOnClick);
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问题 8. Tell us about Environment-Specific Libraries in Dojo.
Libraries provides routines for handling the environment
Consist of svg, html, style and dom packages
Provides some methods for arrange HTML document
There is also methods for handling DOM trees and SVG models
Those routines extend existing routines
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问题 9. What are Application Support Libraries in Dojo?
Consist of the most interesting routines
IO package provides routines e.g. for AJAX binding
DND package provides routines for drag-and-drop operations
There is also some useful routines in logging, storage and animation packages
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问题 10. Relation between AJAX and Dojo.
Dojo is sometimes advertised as AJAX framework
It is able to make AJAX requests with Dojo
But the technique of binding is under the abstraction layer that Dojo has.
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用户评价最有帮助的内容:
- What is Dojo?
- What is the basic structure in Dojo?
- Give a sample example on Dojo.
- What are Application Support Libraries in Dojo?
- What is Package System in Dojo?