(1)獲得URL參數 function GetQueryString("url參數名") { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); var r = window.location.search.substr(1).m ...
(1)獲得URL參數
function GetQueryString("url參數名") {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = window.location.search.substr(1).match(reg);
if (r != null) return (r[2]);
return null;
}
(2)獲得url 中文參數轉碼
decodeURI(GetQueryString("url參數名"))
(3)滑動到底部產生事件
$(window).scroll(function() {
if ($(window).scrollTop() + $(window).height() == $(document).height()) {
}
});
(4)價格保留兩位小數
(價格).toFixed(2)
(5)延遲執行事件
window.setTimeout(function () {
window.location.href = 'www.cnblogs.com/huangenai/';
}, 2500);
(6)點擊事件
$(document).on('touchstart click', ".profile_li",function(e) {
e.preventDefault();
});
(7)ajax請求數據
$('#btnOK').click(function () {
$.ajax({
type: "POST",
url: '/Home/index',
data: { }, //參數
datatype: "html",
success: function (data) {
},
error: function () {
}
});
});
(8)獲得驗證碼倒計時效果
<input id="btn" value="獲取驗證碼"/>
var wait = 60;
document.getElementById("btn").disabled = false;
function time(o) {
if (wait == 0) {
o.removeAttribute("disabled");
o.value = "獲取驗證碼";
wait = 60;
} else {
o.setAttribute("disabled", true);
o.value = "重新發送(" + wait + ")";
wait--;
setTimeout(function() {
time(o);
},
1000);
}
}