标签：style html text hang 查询 onkeyup 转换 div 汉字
1、展示细节
如男女显示问题 不能显示true false 时间转换成中文 民族显示汉字 不能直接显示代码
2、用户名重复验证
从数据库中查询验证
4、日期判断
判断年份有点问题
var year = document.getElementById("Dr_Year");
var mon = document.getElementById("Dr_Month");
var day = document.getElementById("Dr_Day");
document.getElementById("Dr_Year").onchange = function () {
if (mon.value == "2")
{
if (this.value % 4 == 0)
{
day.options.length = 0;
for (var i = 1; i < 30; i++)
{
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
}
else {
day.options.length = 0;
for (var i = 1; i < 29; i++) {
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
}
}
}
document.getElementById("Dr_Month").onchange = function () {
if (this.value == "2") {
if (year.value % 4 == 0) {
day.options.length = 0;
for (var i = 1; i < 30; i++) {
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
}
else {
day.options.length = 0;
for (var i = 1; i < 29; i++) {
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
}
}
else if (this.value == "1" || this.value == "3" || this.value == "5" || this.value == "7" || this.value == "8" || this.value == "10" || this.value == "12") {
day.options.length = 0;
for (var i = 1; i < 32; i++) {
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
} else {
day.options.length = 0;
for (var i = 1; i < 31; i++) {
var op = document.createElement("option");
op.value = i;
op.innerHTML = i;
day.appendChild(op);
}
}
}
5、修改页面无法提交
6、编辑时，如密码不填，则保留原有密码
一般都是单独改密码 统一改的时候在修改方法里面加一个判断
执行语句 如果密码为空则不修改密码
密码不为空在修改
用js判断密码是否一致
var p1 = document.getElementById("TextBox2");
var p2 = document.getElementById("TextBox3");
p1.onkeyup = function () { pwdisok(p1, p2); }
p2.onkeyup = function () { pwdisok(p1, p2); }
function pwdisok(pwd1, pwd2) {
if (pwd1.value != pwd2.value) {
document.getElementById("pwd_error").innerText = "两次密码不一致！";
document.getElementById("pwd_error").style.color = "red";
pwdok = false;
}
else {
document.getElementById("pwd_error").innerText = "正确！";
document.getElementById("pwd_error").style.color = "green";
pwdok = true;
}
}
标签：style html text hang 查询 onkeyup 转换 div 汉字
原文地址：http://www.cnblogs.com/big-lll/p/6940727.html
