如何使用JavaScript使用逗号格式化数字?
我有一个HTML表格,里面有一些数据作为数字。我想做的是格式化数字;目前我有123456,我希望它的格式像1,23456 我在后端尝试了Java数字格式,但在查询中我使用了如何使用JavaScript使用逗号格式化数字?,javascript,Javascript,我有一个HTML表格,里面有一些数据作为数字。我想做的是格式化数字;目前我有123456,我希望它的格式像1,23456 我在后端尝试了Java数字格式,但在查询中我使用了round(sum(amount))所以无法在UI上获得该格式,因为我只使用JavaScript操作json。我想通过JavaScript实现这一点 这是我的密码 data= [ { "amount": 291589, "billdate": "2018-08-01", "outlet": "JA
round(sum(amount))
所以无法在UI上获得该格式,因为我只使用JavaScript操作json。我想通过JavaScript实现这一点
这是我的密码
data= [
{
"amount": 291589,
"billdate": "2018-08-01",
"outlet": "JAYANAGAR"
},
{
"amount": 58337,
"billdate": "2018-08-01",
"outlet": "MALLESHWARAM"
},
{
"amount": 65970,
"billdate": "2018-08-01",
"outlet": "KOLAR"
},
{
"amount": 296125,
"billdate": "2018-08-02",
"outlet": "JAYANAGAR"
},
{
"amount": 56545,
"billdate": "2018-08-02",
"outlet": "MALLESHWARAM"
},
{
"amount": 72213,
"billdate": "2018-08-02",
"outlet": "KOLAR"
},
{
"amount": 346605,
"billdate": "2018-08-03",
"outlet": "JAYANAGAR"
},
{
"amount": 62459,
"billdate": "2018-08-03",
"outlet": "MALLESHWARAM"
},
{
"amount": 65248,
"billdate": "2018-08-03",
"outlet": "KOLAR"
},
{
"amount": 518212,
"billdate": "2018-08-04",
"outlet": "JAYANAGAR"
},
{
"amount": 104801,
"billdate": "2018-08-04",
"outlet": "MALLESHWARAM"
},
{
"amount": 138151,
"billdate": "2018-08-04",
"outlet": "KOLAR"
},
{
"amount": 628358,
"billdate": "2018-08-05",
"outlet": "JAYANAGAR"
},
{
"amount": 115223,
"billdate": "2018-08-05",
"outlet": "MALLESHWARAM"
},
{
"amount": 134107,
"billdate": "2018-08-05",
"outlet": "KOLAR"
},
{
"amount": 177866,
"billdate": "2018-08-06",
"outlet": "JAYANAGAR"
},
{
"amount": 66095,
"billdate": "2018-08-06",
"outlet": "KOLAR"
},
{
"amount": 284069,
"billdate": "2018-08-07",
"outlet": "JAYANAGAR"
},
{
"amount": 58789,
"billdate": "2018-08-07",
"outlet": "MALLESHWARAM"
},
{
"amount": 67886,
"billdate": "2018-08-07",
"outlet": "KOLAR"
},
{
"amount": 313128,
"billdate": "2018-08-08",
"outlet": "JAYANAGAR"
},
{
"amount": 59939,
"billdate": "2018-08-08",
"outlet": "MALLESHWARAM"
},
{
"amount": 68558,
"billdate": "2018-08-08",
"outlet": "KOLAR"
}
]
let formatData = function (data) {
let billdates = [];
let outlets = [];
data.forEach(element => {
if (billdates.indexOf(element.billdate) == -1) {
billdates.push(element.billdate);
}
if (outlets.indexOf(element.outlet) == -1) {
outlets.push(element.outlet);
}
});
return {
data: data,
billdates: billdates,
outlets: outlets,
};
};
let renderTable = function (data) {
billdates = data.billdates;
outlets = data.outlets;
data = data.data;
let tbl = document.getElementById("tbl");
let table = document.createElement("table");
let thead = document.createElement("thead");
let headerRow = document.createElement("tr");
let th = document.createElement("th");
th.innerHTML = "Bill___Date";
th.classList.add("text-center");
headerRow.appendChild(th);
let grandTotal = 0;
let outletWiseTotal = {};
th = document.createElement("th");
th.innerHTML = "Total";
th.classList.add("text-center");
headerRow.appendChild(th);
outlets.forEach(element => {
th = document.createElement("th");
th.innerHTML = element;
th.classList.add("text-center");
headerRow.appendChild(th);
outletWiseTotal[element] = 0;
data.forEach(el => {
if (el.outlet == element) {
outletWiseTotal[element] += parseInt(el.amount);
}
});
grandTotal += outletWiseTotal[element];
});
thead.appendChild(headerRow);
headerRow = document.createElement("tr");
th = document.createElement("th");
th.innerHTML = "Total";
th.classList.add("text-center");
headerRow.appendChild(th);
outlets.forEach(element => {
th = document.createElement("th");
th.innerHTML = outletWiseTotal[element];
th.classList.add("text-right"); //ol totals
headerRow.appendChild(th);
});
th = document.createElement("th");
th.innerHTML = grandTotal;
th.classList.add("text-right"); // grand total
/* console.log(grandTotal);*/
// headerRow.appendChild(th);
headerRow.insertBefore(th , headerRow.children[1] );
thead.appendChild(headerRow);
table.appendChild(thead);
let tbody = document.createElement("tbody");
billdates.forEach(element => {
let row = document.createElement("tr");
td = document.createElement("td");
td.innerHTML = element;
row.appendChild(td);
let total = 0;
outlets.forEach(outlet => {
let el = 0;
data.forEach(d => {
if (d.billdate == element && d.outlet == outlet) {
total += parseInt(d.amount);
el = d.amount;
}
});
td = document.createElement("td");
td.innerHTML = el;
td.classList.add("text-right"); //oldata
row.appendChild(td);
});
/*console.log("row is : " , row.children )*/
td = document.createElement("td");
td.innerHTML = total;
td.classList.add("text-right"); //column total
// row.appendChild(td);
row.insertBefore(td , row.children[1] );
tbody.appendChild(row);
});
table.appendChild(tbody);
tbl.innerHTML = "";
tbl.appendChild(table);
table.classList.add("table");
table.classList.add("table-striped");
table.classList.add("table-bordered");
}
let formatedData = formatData(data);
renderTable(formatedData);
数据=[
{
“金额”:291589,
“账单日期”:“2018-08-01”,
“出口”:“JAYANAGAR”
},
{
“金额”:58337,
“账单日期”:“2018-08-01”,
“出口”:“MALLESHWARAM”
},
{
“金额”:65970,
“账单日期”:“2018-08-01”,
“出口”:“科拉尔”
},
{
“金额”:296125,
“账单日期”:“2018-08-02”,
“出口”:“JAYANAGAR”
},
{
“金额”:56545,
“账单日期”:“2018-08-02”,
“出口”:“MALLESHWARAM”
},
{
“金额”:72213,
“账单日期”:“2018-08-02”,
“出口”:“科拉尔”
},
{
“金额”:346605,
“账单日期”:“2018-08-03”,
“出口”:“JAYANAGAR”
},
{
“金额”:62459,
“账单日期”:“2018-08-03”,
“出口”:“MALLESHWARAM”
},
{
“金额”:65248,
“账单日期”:“2018-08-03”,
“出口”:“科拉尔”
},
{
“金额”:518212,
“账单日期”:“2018-08-04”,
“出口”:“JAYANAGAR”
},
{
“金额”:104801,
“账单日期”:“2018-08-04”,
“出口”:“MALLESHWARAM”
},
{
“金额”:138151,
“账单日期”:“2018-08-04”,
“出口”:“科拉尔”
},
{
“金额”:628358,
“账单日期”:“2018-08-05”,
“出口”:“JAYANAGAR”
},
{
“金额”:115223,
“账单日期”:“2018-08-05”,
“出口”:“MALLESHWARAM”
},
{
“金额”:134107,
“账单日期”:“2018-08-05”,
“出口”:“科拉尔”
},
{
“金额”:177866,
“账单日期”:“2018-08-06”,
“出口”:“JAYANAGAR”
},
{
“金额”:66095,
“账单日期”:“2018-08-06”,
“出口”:“科拉尔”
},
{
“金额”:284069,
“账单日期”:“2018-08-07”,
“出口”:“JAYANAGAR”
},
{
“金额”:58789,
“账单日期”:“2018-08-07”,
“出口”:“MALLESHWARAM”
},
{
“金额”:67886,
“账单日期”:“2018-08-07”,
“出口”:“科拉尔”
},
{
“金额”:313128,
“账单日期”:“2018-08-08”,
“出口”:“JAYANAGAR”
},
{
“金额”:59939,
“账单日期”:“2018-08-08”,
“出口”:“MALLESHWARAM”
},
{
“金额”:68558,
“账单日期”:“2018-08-08”,
“出口”:“科拉尔”
}
]
让formatData=函数(数据){
让billdates=[];
让出口=[];
data.forEach(元素=>{
if(billdates.indexOf(element.billdate)=-1){
推送(element.billdate);
}
if(出口指数)(元件出口)=-1){
插座。推动(元件。插座);
}
});
返回{
数据:数据,
billdates:billdates,
出口:出口,
};
};
让renderTable=函数(数据){
billdates=data.billdates;
出口=数据出口;
data=data.data;
设tbl=document.getElementById(“tbl”);
让table=document.createElement(“table”);
设thead=document.createElement(“thead”);
让headerRow=document.createElement(“tr”);
设th=document.createElement(“th”);
th.innerHTML=“账单日期”;
添加(“文本中心”);
头颅附属器(th);
设grandTotal=0;
让outletWiseTotal={};
th=document.createElement(“th”);
th.innerHTML=“总计”;
添加(“文本中心”);
头颅附属器(th);
outlets.forEach(元素=>{
th=document.createElement(“th”);
th.innerHTML=元素;
添加(“文本中心”);
头颅附属器(th);
outletWiseTotal[元素]=0;
data.forEach(el=>{
如果(出口标高==元件){
outletWiseTotal[element]+=parseInt(el.amount);
}
});
grandTotal+=outletWiseTotal[元素];
});
附肢儿童(头颅);
headerRow=document.createElement(“tr”);
th=document.createElement(“th”);
th.innerHTML=“总计”;
添加(“文本中心”);
头颅附属器(th);
outlets.forEach(元素=>{
th=document.createElement(“th”);
th.innerHTML=outletWiseTotal[element];
th.classList.add(“文本右侧”);//ol总计
头颅附属器(th);
});
th=document.createElement(“th”);
th.innerHTML=grandTotal;
th.classList.add(“文本右侧”);//总计
/*控制台日志(总计)*/
//头颅附属器(th);
headerRow.insertBefore(th,headerRow.children[1]);
附肢儿童(头颅);
表1.儿童(thead);
让tbody=document.createElement(“tbody”);
billdates.forEach(元素=>{
让row=document.createElement(“tr”);
td=document.createElement(“td”);
td.innerHTML=元素;
世界其他地区(td);
设total=0;
outlets.forEach(outlets=>{
设el=0;
data.forEach(d=>{
如果(d.billdate==元素&d.outlet==出口)
let numberFormat = (str) => str.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
function numberFormat(str){
return str.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}