你好,我想用 2 个 for 循环在 java 脚本中创建一个数组
var i;
var a;
var total = document.getElementsByName('qm[7]')
var creativity = document.getElementsByName('qm[0]');
var design = document.getElementsByName('qm[1]');
var text = document.getElementsByName('qm[3]');
var motivation = document.getElementsByName('qm[5]');
var depth = document.getElementsByName('qm[6]');
var usefulness = document.getElementsByName('qm[8]');
var research = document.getElementsByName('qm[9]');
ratingArray = new Array(total,creativity,design,text,motivation,depth,usefulness,research);
for(i=0; i < ratingArray.length;i++)
{
for(a=0; a < ratingArray[i].length;a++)
{
if(ratingArray[i][a].checked == true)
{
rateArray = new Array(ratingArray[i][a].value);
}
}
}
如果我返回 rateArray,它只是给了第一个元素任何想法?
请您参考如下方法:
每次找到选中的元素时,您都会覆盖 rateArray - 我怀疑您打算改为附加它:
var ratingArray = new Array(total,creativity,design,text,motivation,depth,usefulness,research);
var rateArray = new Array();
for(i=0; i < ratingArray.length;i++)
{
for(a=0; a < ratingArray[i].length;a++)
{
if(ratingArray[i][a].checked == true)
{
rateArray.push(ratingArray[i][a].value);
}
}
}