Bootstrap tutorial JS plug-in rolling listening learning notes sharing _ javascript skills

This article mainly shares the learning notes on JS plug-in rolling listening in the Bootstrap tutorial. The content is very detailed. Interested friends can refer to this article to learn about the JavaScript plug-in-rolling listening.

1. Case studies

The scroll listening plug-in can automatically update the corresponding navigation tag based on the position of the scroll bar. You can scroll through this page to see the changes in the left navigation bar.

First, you can test the code to see the effect.

   Bootstrap 
  
  
  
     
  
    
  
   Toggle navigationProject Name
  
  
   
  
 
   
   
  
@ Fat
   
   
  
@ Mdo
   
   
  
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@ Fat
Ad leggings keytar, brunch id art party dolor labore. pitchfork yr enim lo-fi before they sold out qui. tumblr farm-to-table bicycle rights whatever. anim keffiyeh carles cardigan. velit seitan mcsweeney's photo booth 3 wolf moon irure. cosby sweater lomo jean shorts, Williams hoodie minim qui you probably haven' t heard of them et cardigan trust fund culpa biodiesel wes anderson aesthetic. nihil tattooed accusamus, cred irony biodiesel keffiyeh artisan ullamco consequat.
@ Mdo
Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard. freegan beard aliqua cupidatat mcsweeney's track. cupidatat four loko nisi, ea helvetica nulla carles. tattooed cosby sweater food truck, mcsweeney's quis non freegan vinyl. lo-fi wes anderson + 1 sartorial. carles non aesthetic exercitation quis gentrify. brooklyn adipisicing craft beer vice keytar deserunt.
One
Occaecat commodo aliqua delectus. fap craft beer deserunt skateboard ea. lomo bicycle rights adipisicing banh mi, velit ea sunt next level locavore single-origin coffee in magna veniam. high life id vinyl, echo park consequat quis aliquip banh mi pitchfork. vilovhs est adipisicing. consectetur nisi DIY minim messenger bag. cred ex in, sustainable delectus consectetur fanny pack iphone.
Two
In incididunt echo park, officia deserunt mcsweeney's proident master cleanse thundercats sapiente veniam. deleteur VHS elit, proident shoreditch + 1 biodiesel laborum craft beer. single-origin coffee wayfarers irure four loko, cupidatat terry Richard dson master cleanse. assumenda you probably haven' t heard of them art party fanny pack, tattooed nulla cardigan tempor ad. proident wolf nesciunt sartorial keffiyeh eu banh mi sustainable. elit wolf voluptate, lo-fi ea portland before they sold out four loko. locavore enim nostrud mlkshk brooklyn nesciunt.
Three
Ad leggings keytar, brunch id art party dolor labore. pitchfork yr enim lo-fi before they sold out qui. tumblr farm-to-table bicycle rights whatever. anim keffiyeh carles cardigan. velit seitan mcsweeney's photo booth 3 wolf moon irure. cosby sweater lomo jean shorts, Williams hoodie minim qui you probably haven' t heard of them et cardigan trust fund culpa biodiesel wes anderson aesthetic. nihil tattooed accusamus, cred irony biodiesel keffiyeh artisan ullamco consequat.
  
Keytar twee blog, culpa messenger bag marfa whatever delectus food truck. sapiente synth id assumenda. locavore sed helvetica cliche irony, thundercats you probably haven' t heard of them consequat hoodie gluten-free lo-fi fap aliquip. labore elit placeat before they sold out, terry Richard proident brunch nesciunt quis cosby sweater pariatur keffiyeh ut helvetica artisan. cardigan craft beer seitan readymade velit. VHS chambray laboris tempor veniam. anim molw.minim commodo ullamco thundercats.