本篇的由来是群里面某个朋友提到说：有没有一个倒计时的特效，格式如分钟：秒；由此思考了下，觉得弄几个常用效果的js小插件还是不错的，可以供大家学习和使用，这里我取名为：shenniu.effect.js；希望大家喜欢，多多点赞支持：
. 时钟效果
. 倒计时
. 全选效果
. tab点击切换
. tab鼠标移动切换
. 文本输入搜索
. 几个常用table展示方式插件
. 列表插件shenniu.pager.js
下面一步一个脚印的来分享：
首先，先发个线上测试地址lovexins.com:8081/tpl/effect.html，接着需要引用jquery.js和shenniu.effect.js及shenniu.effect.css，然后咋们一起来看怎么使用和效果图
. 时钟插件代码：
//横向时钟
HenXiangClock: function (option) {
var defOption = {
id: "HenXiangClockId",
format: "yyy-MM-dd HH:mm:ss", //格式
setInterNum: 1 * 1000, //js计时器的周期时间，默认1s
};
$.extend(defOption, option);
var clearVal = setInterval(function () {
var dateTime = new Date();
var y = dateTime.getFullYear();
var M = dateTime.getMonth() + 1;
var d = dateTime.getDate();
var h = dateTime.getHours();
var m = dateTime.getMinutes();
var s = dateTime.getSeconds();
var sy = y;
var sM = addZero(M, 10, 0);
var sd = addZero(d, 10, 0);
var sh = addZero(h, 10, 0);
var sm = addZero(m, 10, 0);
var ss = addZero(s, 10, 0);
var result = defOption.format.
replace("yyyy", sy).
replace("MM", sM).
replace("dd", sd).
replace("HH", sh).
replace("mm", sm).
replace("ss", ss);
$("#" + option.id).html(result);
if (defOption.setInterNum <= 0) { clearInterval(clearVal); }
}, defOption.setInterNum);
}
横向时钟
effect.HenXiangClock({ id: "div1_1", format: "yyyy-MM-dd HH:mm:ss" });
文字时钟
effect.HenXiangClock({ id: "div1_2", format: "yyyy年MM月dd日HH时mm分ss秒" });
缩写时钟
effect.HenXiangClock({ id: "div1_3", format: "HH时mm分ss秒" });
effect.HenXiangClock({ id: "div1_4", format: "HH:mm:ss" });
effect.HenXiangClock({ id: "div1_5", format: "yyyy-MM-dd", setInterNum: 0 });
. 倒计时插件代码：
//倒计时
ReClock: function (option) {
var defOption = {
id: "ReClockId",
h: 0, //时
m: 0, //分钟
s: 0, //秒
format: "HH:mm:ss", //格式
isAutoZero: true, //数字个位数的时候，是否自动增加0
setInterNum: 1 * 1000, //js计时器的周期时间，默认1s
backFun: function () { }
};
$.extend(defOption, option);
var clearVal = setInterval(function () {
var dateTime = new Date(0, 0, 0, defOption.h, defOption.m, defOption.s, 0);
if (defOption.s <= 0) {
if (defOption.m <= 0) {
if (defOption.h <= 0) {
$("#" + defOption.id).html("");
//清除timer
clearInterval(clearVal);
//执行回调函数
defOption.backFun();
return;
} else {
defOption.s = 59;
defOption.m = 59;
defOption.h--;
}
} else {
defOption.s = 59;
defOption.m--;
}
}
var h = dateTime.getHours();
var m = dateTime.getMinutes();
var s = dateTime.getSeconds();
var compareNum = defOption.isAutoZero ? 10 : 0;
var sh = addZero(h, compareNum, 0);
var sm = addZero(m, compareNum, 0);
var ss = addZero(s, compareNum, 0);
var result = defOption.format.
replace("HH", sh).
replace("mm", sm).
replace("ss", ss);
$("#" + defOption.id).html(result);
defOption.s--;
}, defOption.setInterNum);
}
时钟倒计时
//倒计时
effect.ReClock({
id: "div2_1", m: 1, format: "mm:ss", backFun: function () {
$("#div2_1").html("结束啦");
}
});
提交按钮倒计时
$("#btn2_2").on("click", function () {
var btnObj = $(this);
btnObj.attr("disabled", "disabled")
effect.ReClock({
id: "div2_2",
s: 10,
format: "ss秒后才能重新获取",
isAutoZero: false,
backFun: function () {
btnObj.removeAttr("disabled");
}
});
});
提交按钮倒计时缩写
$("#btn2_3").on("click", function () {
var btnObj = $(this);
btnObj.attr("disabled", "disabled")
effect.ReClock({
id: "div2_3",
s: 10,
format: "ss秒",
isAutoZero: false,
backFun: function () {
btnObj.removeAttr("disabled");
}
});
});
. 全选插件代码：
//全选
CheckBoxAll: function (option) {
var defOption = {
nameAll: "cbAll", //全选项Name
nameChild: "cb" //子项Name
};
$.extend(defOption, option);
$("input[type='checkbox'][name='" + defOption.nameAll + "']").on("click", function () {
var isChecked = $(this).is(":checked");
$("input[type='checkbox'][name='" + defOption.nameChild + "']").prop("checked", isChecked);
});
}
//全选
effect.CheckBoxAll({
nameAll: "cbAll", //全选项Name
nameChild: "cb" //子项Name
});
. tab切换插件：
//tab切换
TabPanel: function (option) {
var defOption = {
tabShowId: "tabShowId", //tab需要显示在div的Id
data: [
{ title: "tab1", content: "王小一", url: "" },
{ title: "tab2", content: "", url: "http://121.42.208.152/" },
{ title: "tab3", content: "王小二", url: "" },
{ title: "tab4", content: "王小三", url: "" }
],
isMouseMove: false, //是否鼠标移动切换
tabParentId: "divTab", //tab按钮父级的id
tabContentId: "divTabContent" //内容区域父级Id
};
$.extend(defOption, option);
//构造html样式
var tHtml = [];
var pHtml = [];
$.each(defOption.data, function (i, item) {
if (item.title.length > 0) {
var labFirst = (i == 0 ? "class=\"checkLabel\"" : "");
var panelFirst = (i == 0 ? "" : "hide");
tHtml.push('');
if (item.content.length > 0) {
var content = item.content;
pHtml.push('' + content + '');
} else if (item.url.length > 0) {
pHtml.push('');
pHtml.push('