字符串转换为驼峰格式
function convertToCamelCase(str){
var strArr = str.split("-");//[" ",webkit,border,radius]
var newArr=[];
if(strArr[0]===""){
strArr.shift();
}
var firStr=strArr[0];
for(var i =1;i<strArr.length;i++){
if(strArr[i]!==""){
var left = strArr[i].substring(1);
var strArr1 = strArr[i].split("");
var fir = strArr1[0].toUpperCase();
newArr[i]= fir +left;
}
}
var newStr = newArr.join("");
return firStr+newStr;
var strArr = str.split("-");//[" ",webkit,border,radius]
var newArr=[];
if(strArr[0]===""){
strArr.shift();
}
var firStr=strArr[0];
for(var i =1;i<strArr.length;i++){
if(strArr[i]!==""){
var left = strArr[i].substring(1);
var strArr1 = strArr[i].split("");
var fir = strArr1[0].toUpperCase();
newArr[i]= fir +left;
}
}
var newStr = newArr.join("");
return firStr+newStr;
}