Overall introduction to framework design
14 minutes00 secondsSelector Engine-1-Traditional method of obtaining elements
03 minutes27 secondsSelector Engine-2-Functionalization
17 minutes08 secondsselector engine-3-optimize each-1
04 minutes01 secondsselector engine-4-optimize each-2
14 minutes13 secondsUse optimized get and each to set styles
19 minutes17 secondsAdd container parameters to the get method
07 minutes42 secondsDesign the get method to achieve the acquisition of basic selector elements
20 minutes02 secondsbyclassName method and efficiency upgrade
21 minutes46 secondsImplement a complete capability testing method
18 minutes39 secondsImplementation of getClass method
24 minutes20 secondsHandle push compatibility in IE
10 minutes19 secondsExtension - Ideas for optimizing push
05 minutes11 secondsIntegrate js functions
12 minutes08 secondsImplement the search for elements under a certain DOM object
17 minutes15 secondsAssume the context is a dom array
12 minutes58 secondsHandle the case where the context parameter is a string
15 minutes18 secondsAnalyze compound selector structure
14 minutes14 secondsImplement a combined selector
11 minutes37 secondsHandling descendant element selectors - ideas
18 minutes37 secondsHandling Descendant Element Selectors - Implementation and Verification
Summary of ideas-pseudocode and simplified writing methods
33 minutes30 seconds