如果首符号是‘-’,则删除第一个
function cssStyle2DomStyle(sName) { var words = sName.split('-'); if (!words[0]) words.shift(); var res = words[0]; words.slice(1).forEach(function(value){ res += value.charAt(0).toUpperCase() + value.slice(1); }) return res; }
function cssStyle2DomStyle(sName) { var words = sName.split('-'); if (!words[0]) words.shift(); var res = words[0]; words.slice(1).forEach(function(value){ res += value.charAt(0).toUpperCase() + value.slice(1); }) return res; }