2014/10/16 上午 12:09:20

jquery Programming Glossary: text.slice

http://stackoverflow.com/questions/10236212/jquery-animate-innerhtml-possible

http://stackoverflow.com/questions/1282384/getting-a-specific-line-using-jquery

.match S s g var words text.length lastTopOffset 0 lineNumber 0 ret '' found false for var i 0 i words i dummy.html text.slice 0 i .join '' text i .replace S ' 1 span ' text.slice i 1 .join '' var topOffset jQuery 'span' dummy .offset .top if topOffset.. 0 ret '' found false for var i 0 i words i dummy.html text.slice 0 i .join '' text i .replace S ' 1 span ' text.slice i 1 .join '' var topOffset jQuery 'span' dummy .offset .top if topOffset lastTopOffset lineNumber 1 lastTopOffset topOffset..

First word selector

http://stackoverflow.com/questions/5458605/first-word-selector

.contents .filter function return this.nodeType 3 .first Get the text... text node.text ... and the first word first text.slice 0 text.indexOf if node.length return Remove the first word from the text node 0 .nodeValue text.slice first.length Add it.. first word first text.slice 0 text.indexOf if node.length return Remove the first word from the text node 0 .nodeValue text.slice first.length Add it back in with HTML around it node.before ' span ' first ' span br ' Working demo http jsfiddle.net 9AXvN..