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js实现的捐赠管理完整实例
作者：佚名 责任编辑：admin 更新时间：2022-06-22
这篇文章主要介绍了js实现的捐赠管理完整实例,包括了html页面、js脚本及css样式的完整实现代码,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了js捐赠管理完整实现方法。分享给大家供大家参考。具体实现方法如下：
index.html页面如下：
代码如下: <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>js捐赠管理</title>
<link href="css/css.css" rel="Stylesheet" type="text/css" />
<script type="text/javascript">
//受捐单位数组
var listOrgs = [
{ "id": "1", "comName": "壹基金" },
{ "id": "2", "comName": "宋庆龄基金" },
{ "id": "3", "comName": "慈济基金" },
{ "id": "4", "comName": "红十字会" },
{ "id": "5", "comName": "狼图腾" }
];
//给listOrgs数组对象动态添加一个匿名方法
listOrgs.getOrgsById = function (id) {
for (var i = 0; i < listOrgs.length; i++) {
if (listOrgs[i].id == id) {
return listOrgs[i];//返回一个对象
}
}
};
//捐款数据数组
var listData = [
{ "id": "1", "perName": "成龙", "orgId": "1", "money": "10000", "date": "2012-3-3" },
{ "id": "2", "perName": "李连杰", "orgId": "2", "money": "10000", "date": "2012-3-3" },
{ "id": "3", "perName": "陈光标", "orgId": "3", "money": "10000", "date": "2012-3-3" },
{ "id": "4", "perName": "胡锦涛", "orgId": "1", "money": "10000", "date": "2012-3-3" },
{ "id": "5", "perName": "周星池", "orgId": "2", "money": "10000", "date": "2012-3-3" },
{ "id": "6", "perName": "黎明", "orgId": "3", "money": "10000", "date": "2012-3-3" },
{ "id": "7", "perName": "狼人", "orgId": "3", "money": "10000", "date": "2012-3-3" },
{ "id": "8", "perName": "狂魔", "orgId": "3", "money": "10000", "date": "2012-3-3" },
{ "id": "9", "perName": "三疯", "orgId": "3", "money": "10000", "date": "2012-3-3" }
];
//分页查询数组
listData.fenyeQuery = function (pageNow, pageSize) {
var res = new Array();
//1.按pageSize为5，第1页就是listData[0]-listData[4],第2页就是listData[5]-listData[9]
//第3页就是listData[10]-listData[14]
var start = (pageNow - 1) * pageSize;
var end = listData.length > (pageNow * pageSize) ? (pageNow * pageSize) : listData.length;
for (var i = start ; i < end; i++) {
res[res.length] = listData[i];
}
return res;
};
listData.queryByOrId = function (orid) {
var arr = new Array();
for (var i = 0; i < listData.length; i++) {
if (listData[i].orgId == orid) {
arr[arr.length] = listData[i];
}
}
return arr;
};
listData.idNum = listData.length;
listData.addRec = function(rec) {
listData.idNum++;
var newRec = { "id": listData.idNum, "perName": rec.perName, "orgId": rec.orgId, "money": rec.money, "date": rec.date };
listData[listData.length] = newRec;
return newRec;
};
listData.updateRec = function(obj) {
for (var i = 0; i < listData.length; i++) {
if (listData[i].id = obj.id) {
listData[i] = obj;
break;
}
}
};
//定义一个全局的变量 ，检测是否取消个性
var isCancelUpdate = false;
//定义三个文本input控件
var InputPerName = document.createElement("input");
InputPerName.type = "text";
var InputMoney = document.createElement("input");
InputPerName.type = "text";
var InputDate = document.createElement("input");
InputPerName.type = "text";
var SeleteOrg = document.createElement("select");
listData.delRecById = function (id) {
for (var i = 0; i < listData.length; i++) {
if (listData[i].id == id) {
//删除
/*
1.将从这个ID所在的位置开始，将后面的每一个元素都往前面移动一位
2.最后一个元素重复了，要将其清除
*/
for (var j = i; j < listData.length - 1; j++) {
listData[j] = listData[j + 1];
}
}
}
listData.length = listData.length - 1;
};
//把文本换成input文本框
function txtToInput(tdName, inputName) {
tdName.setAttribute("oldValue", tdName.innerHTML);//先保存原来的内容，如果取消，就恢复
inputName.value = tdName.innerHTML;
tdName.appendChild(inputName);
tdName.removeChild(tdName.firstChild);
}
function txtToSelect(tdName, selObj) {
tdName.appendChild(selObj);
tdName.removeChild(tdName.firstChild);
selObj.value = tdName.getAttribute("orgId");
}
function selectorText(tdName) {
var orid = SeleteOrg.value;
var orgName = listOrgs.getOrgsById(orid).comName;
// tdName.setAttribute("orgId", SeleteOrg.value);
tdName.innerHTML = orgName;
}
//把input变回文本
function InputToTxt(tdName, inputName) {
//如果点击的是取消
if (isCancelUpdate) {
tdName.innerHTML = tdName.getAttribute("oldValue");
return;
}
//点击确定修改
tdName.innerHTML = inputName.value;
}
//把select控件变回文本
function seleToTxt(tdName, selName) {
// tdName.appendChild(selName);
var orgId = SeleteOrg.value;
//删除之前的
tdName.innerHTML = (listOrgs.getOrgsById(orgId)).comName;
}
//取消修改
function CancelUp(obj) {
isCancelUpdate = true;//点击的是取消
doCancel(obj);
isCancelUpdate = false;
}
function doCancel(obj) {
var trCur = obj.parentElement.parentElement;
var tds = trCur.childNodes;
//全部使用原始的td下面的值(保存在Attribute中)
tds[1].innerHTML = tds[1].getAttribute("oldValue");
tds[2].innerHTML = listOrgs.getOrgsById(tds[2].getAttribute("orgId")).comName;
tds[3].innerHTML = tds[3].getAttribute("oldValue");
tds[4].innerHTML = tds
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