我在这里有一些代码,用于在单击复选框时启用/禁用提交按钮。这工作正常,但我需要禁用/启用状态以保持页面刷新
$(document).ready(function() {
var the_terms = $("#tandcCheck");
the_terms.click(function() {
if ($(this).is(":checked"))
$(".submit").removeAttr("disabled");
} else {
$(".submit").attr("disabled", "disabled");
}
});
});
Cookie是最佳选择还是会话?
答案 0 :(得分:1)
对HTML的任何修改都不会在页面调用之间持续存在。是的,cookie会起作用,但我建议 localStorage
更简单:
def kthPrime(self, n):
if n>10 and n%10 not in [1,3,7,9]:
return 0
if n == 2:
return 1
queue = []
num = 2
while num <= n:
if n%num == 0 and num != n:
return 0
if num>10 and num%10 not in [1,3,7,9]:
num += 1
continue
for i in range(2,num/2+1):
if num%i == 0:
num += 1
break
else:
queue.append(num)
num += 1
seq = queue.index(n) + 1
return seq