我试图从表单中检索此值,但它没有返回任何内容。该如何修复?有人能指出我正确的方向吗?
function checkForm()
{
numrows = document.theform.numrows.value;
if(numrows == -1)
{
alert("You have not chosen any options yet");
return false;
}
emailcheckcount = 0;
for(i=0; i<=numrows; i++)
{
var recid = document.theform.recid'+i+'.value; //why is this failing to get value here?
alert("Test" + recid);
return false;
}
}
答案 0 :(得分:5)
请尝试使用数组来访问值:
var recid = document.theform.recid[i].value;