![]() IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. How it works: similar to my previous one you have linked: First you create an array by concatenating all date and info values using 'Date''''info' and sort this one ascending. uniqid_debug = true // require the module var uniqid = require ( 'uniqid' ) LicenseĬopyright (c) 2014-2021 Halász Ádám is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: Note, that sign is used as key-sign here to split the date from the id. Also, if there is a non-consecutive date in the mix, the generator does not work.// enable debug messages module. create table tblDemo (demoId uniqueidentifier,demoname nvarchar (max)) insert into tblDemo values newid (),'ABC' insert into tblDemo values newid (),'XYZ' newid () : it generates 36 character combination with (System IP, current date-time.etc calculation) that are unique in the world. So if orders come in later in the day, the count is reset, creating duplicates that cause the whole thing to go haywire. New Issues: As stated in the comments, the variable is not stored if the spreadsheet is closed. IDnum = " " & txtYear & "" & txtMonth & "" & txtDay & "-" & txtCount & "" If ordDate = ws.Range("A" & prevRow).Value Then I'll post the relevant code for this to show the implemented fix. This fix helped, but is not a perfect solution. in year 2016-only 16 will be used, for the month of January 01 will be used, and for today's day 26 would be used, and the slno is starts 0001 to 9999 So my id should be like 1601250001. She informed me that a Static variable would be the way to fix this problem. I want to create a auto generate unique Id which contains today's date, month, year and some number. I just had a colleague stop by, and on a whim, asked her if she had a fix for me. UPDATE: Thank you everyone for the quick feedback. Does anyone have any advice, or good references to fix this problem? Thank you in advance for your help. I believe the fix lies in making (n) a global/public variable, but I do not know how to use a public variable to be accessed via a userform. This works, but the value of (n) resets whenever the form is ran, meaning that my maximum value I can get is 2. Within this userform, I have tried an If.Then statement to increment a variable (n) if the date of the request matches the previous entry. Request 3 = Date: 02/03/16 -> ID # 20160202-01ĭue to the nature of the business, orders arrive in e-mail format, and are then entered into the spreadsheet via a userform. The date changes everyday and number should be increases. in year 2016-only 16 will be used, for the month of January 01 will be used, for today's day 26 would be used, and the slno is starts 0001 to 9999 So my id should be like 1601250001. Thus it should not be for cryptographical purposes. I want to create a auto generate unique Id which contains today's date, month, year and some number. DECLARE Test AS TABLE (Id INT,prname VARCHAR (10),prprice INT) SELECT ,SUBSTRING (prname,1,3)+RIGHT 000+CONVERT (VARCHAR (3), Id),3) UniqueID FROM Test CREATE TABLE dbo. The ID generated from the uniqid () function is not optimal since it is based on the system time and is not cryptographically secured. Generate Unique Id from multiple columns using C and VB.Net in ASP.Net. ![]() Request 1= Date: 02/02/16 -> ID # 20160202-01 The uniqid () function in PHP is an inbuilt function which is used to generate a unique ID based on the current time in microseconds (micro time). Thus, I would love to know if theres a way to actually convert a date format into a format whereby it turns into number, a unique ID (i.e. ![]() As part of that tracking, I need to generate a unique identifier based on the date, and the number of orders that arrive in a day. When a new row of data is inserted, the time and date will still be in the date format and not a text format despite changing it manually (i.e. ![]() I have created a spreadsheet (Excel 2007) that will track orders over the course of a year.
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