Use jquery to implement the effect of Web scroll

Use jquery to implement the effect of Web scroll: javasscrolltop "parameter. The best way to do this is to set the Link (for example, # About) marked by the Rolling indicator on your webpage ). The "href" anchorage you set points to the link "# target", and the link will jump to the "target" of the webpage element on the webpage as its number. This means that it will be active no matter Javascript is enabled or not. Below isCode: $ (Function () {$ ('a [href * = #] '). click (function () {If (location. pathname. replace (/^ \/, '') = This. pathname. replace (/^ \ //, '') & location. hostname = This. hostname) {var $ target = $ (this. hash); $ target = $ target. length & $ target | $ ('[name =' + this. hash. slice (1) + ']'); if ($ target. length) {var targetoffset = $ target. offset (). top; $ ('html, body '). animate ({scrolltop: targetoffset}, 1000); Return false ;}}});});