CN108510676A - A method of the cash register platform based on B/S framework realizes that single commodity give a discount using coding with shortcut key - Google Patents

Abstract

The present invention relates to pharmacy's cash register platform technology field, more particularly to a kind of pharmacy's cash register platform based on B/S framework realizes the method that single commodity quickly give a discount using coding plus shortcut key.The method of the present invention is to automatic jump to the cash register page after cashier logs in pharmacy's system, items scanning bar code is added in commodity to table, choose a wherein commodity, input at the coding " " with the positive integer that is less than between 100, press "enter" key", automatic modification is selected the discount rate and consumption sum of commodity, while changing total consumption sum, realizes that single commodity give a discount.The present invention solves the problems, such as that coding plus shortcut key cannot be used rapidly to carry out single commodity to client in pharmacy's cash register system to give a discount.

Description

A kind of cash register platform use coding based on B/S framework and the single commodity of shortcut key realization The method of discounting

Technical field

The present invention relates to pharmacy's system cash register platform technology field, more particularly to a kind of cash register platform based on B/S framework makes The method that single commodity quickly give a discount is realized with coding plus shortcut key.

Background technology

Some clients are often given to carry out commodity discount in pharmacy's cash register, but cash register system most at present is all It is that C/S adds structure, coding plus shortcut key is not used to do, function is not also complete, or basic just without these functions, is unfavorable for When shops's merchandising that efficiently, rapidly process the operation of a commodity discount；In order to solve these problems, it needs Realize that a kind of operation is succinct and can rapidly a certain commodity be carried out with the function of discount.

Invention content

Present invention solves the technical problem that being to provide a kind of pharmacy's cash register system use coding quickening based on B/S frameworks Prompt key realizes the method that single commodity give a discount；Solving cannot use coding plus shortcut key fast to client in pharmacy's cash register system The problem of single commodity give a discount is carried out fastly.

The present invention solve above-mentioned technical problem technical solution be：

The cash register page is automatic jumped to after cashier logs in pharmacy's system.It is redirected automatically when after cashier logs in pharmacy's system To the cash register page, items scanning bar code is added in commodity to table, and a wherein commodity are chosen, and is inputted at coding " " with it is small Positive integer between 100, presses "enter" key", and automatic modification is selected the discount rate and consumption sum of commodity, while changing total Consumption sum, realize that single commodity give a discount.To solve in pharmacy's cash register system cannot use coding and shortcut key to Client rapidly carries out the problem of single commodity give a discount.

The method specifically comprises the following steps：

Step 1: cashier logs in pharmacy's system, the cash register page is automatic jumped to；

Step 2: scanning product bar code is added in table；

Step 3: choosing a wherein commodity；

Step 4: inputting at the coding " " with the positive integer that is less than between 100；

Step 5: pressing "enter" key", the discount rate and consumption sum for being selected commodity are changed, while changing total consumption sum;

Step 6: clicking confirming button of checking out, sale is completed.

Beneficial effects of the present invention：The cash register page, items scanning item are automatic jumped to after cashier logs in pharmacy's system In code addition commodity to table, choose a wherein commodity, input at the coding " " with the positive integer that is less than between 100, press "enter" key", automatic modification is selected the discount rate and consumption sum of commodity, while changing total consumption sum, realizes single quotient Product give a discount, and the mesh of single commodity discount can be rapidly carried out according to the demand of client to reach the cashier when checking out 's.Efficiently solving cannot use coding plus shortcut key rapidly to carry out single commodity discounting to client in pharmacy's cash register system The problem of.

Description of the drawings

The following further describes the present invention with reference to the drawings：

Fig. 1 is the flow chart of the present invention；

Fig. 2 is the design sketch of step 2.

Specific implementation mode

As shown in Figure 1, the present invention uses following steps：

Step 1: cashier logs in pharmacy's system, the cash register page is automatic jumped to；

// log in

@RequestMapping(value = "/login", method = RequestMethod.POST)

public String login(String account, String password) throws Exception{

Subject subject = ShiroUtil.getSubject();

password = MD5Util.encrypt(password, sysConstantService.findSalt ());

UsernamePasswordToken token = new UsernamePasswordToken(account, password);

subject.login(token);

return “/views/pos.jsp”;// jump to the Pos cash register pages

}

Step 2: scanning product bar code is added in table；

Step 3: choosing a wherein commodity；

Step 4: inputting at the coding " " with the positive integer that is less than between 100；Such as：

var barCode = $code.val();// obtain the character code inputted

If (barCode.match (/ ^ d { 1,3 } $/ig)) // judged using regular expression

}

Step 5: pressing "enter" key", the discount rate and consumption sum for being selected commodity are changed, while changing total consumption sum； Such as：

// click confirming button

document.onkeydown = function(e) {

var e = window.event || e || e.which;

var currKey = e.keyCode||e.charCode;

If (e ＆＆ currKey==13) { // carriage return "enter" key"

updateDiscount();

}

}

// start single commodity discounting

function updateDiscount() {

var datas = $table.bootstrapTable("getData");

if(!datas||datas.length==0){

DialogMsg (" no data cannot give a discount ", " error ");

return false;

}

var barCode = $code.val().substr(1,barCode.length);

if(barCode <=0 || barCode > 100){

DialogMsg (" discount input is illegal, and range is between 1 to 100 ", " error ");

return false;

}

var selectRows = $table.bootstrapTable("getSelections");

if(selectRows && selectRows.length > 0){

var obj = selectRows[0];

var discountPrice = obj.costPrice * barCode/100;Valence after // folding

var memberAmount = fixNum(obj.saleCount * discountPrice);// the amount of money

// update discount and the amount of money

$table.bootstrapTable('updateRow', {

index: obj.lineNum,

row: {discount: barCode, memberAmount: memberAmount }

});

The total sales order information of // update

refreshSaleOrder();

$code.val("");

}

Step 6: clicking confirming button of checking out, sale is completed；

// submit sales order

function submitSaleOrder(){

……

}。

Claims (2)

1. a kind of cash register platform based on B/S framework realizes the method that single commodity quickly give a discount using coding plus shortcut key, special Sign is：The cash register page is automatic jumped to after cashier logs in pharmacy's system, items scanning bar code is added in commodity to table, Choose a wherein commodity, input at the coding " " with the positive integer that is less than between 100, press "enter" key", change quilt automatically The discount rate and consumption sum of commodity are chosen, while changing total consumption sum, realizes that single commodity give a discount,

Coding plus shortcut key cannot be used rapidly to carry out single commodity to client beat to solve in pharmacy's cash register system The problem of folding.

2. the method that the single commodity of the pharmacy's cash register system solved based on B/S frameworks according to claim 1 give a discount, It is characterized in that：The method specifically comprises the following steps：

Step 1: cashier logs in pharmacy's system, the cash register page is automatic jumped to；

Step 2: scanning product bar code is added in table；

Step 3: choosing a wherein commodity；

Step 4: inputting at the coding " " with the positive integer that is less than between 100；

Step 5: pressing "enter" key", the discount rate and consumption sum for being selected commodity are changed, while changing total consumption sum;

Step 6: clicking confirming button of checking out, sale is completed.