The advantages of jquery compared to js: 1. You can write multiple entry functions; 2. jQuery’s API name is easy to remember; 3. jQuery’s code is concise (with an implicit iteration mechanism); 4. jQuery helps users Solved the browser compatibility problem; 5. The fault tolerance rate is high. If there is a problem with the previous code, the subsequent code will not be affected.
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
Advantages of jQuery over js
##Disadvantages of native JS:
- You cannot add multiple entry functions (window.onload). If you add more than one, the later ones will overwrite the previous ones.
- Native JS The API names are too long and difficult to remember
- Native JS sometimes causes code redundancy
- Some methods or attributes in native JS , there are browser compatibility issues
- The fault tolerance rate of native JS is relatively low, there is a problem with the previous code, and the subsequent code cannot be executed
The advantage of jQuery
- is that you can write multiple entry functions
- jQuery’s API name It’s easy to remember
- jQuery’s code is concise (with implicit iteration mechanism)
- jQuery helps us solve browser compatibility issues
- The fault tolerance rate is high. If there is a problem with the previous code, the subsequent code will not be affected
Recommended related tutorials:
jQuery video tutorial
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