1.Read about trigger in database. What’s Trigger in the database. A trigger is a stored procedure in database. It automatically invokes whenever a special event in database occurs. It should be use in some case: Create an audit trial of activity in the database. For example, you can track updates to the order table by updating corroborating to the audit table Implement a business rule. You can determine an orders exceed the customer credit and display it. Enforce referential integrity. …

1.Create dashboard page for admin. My project admin page have some good field but I don’t have a dashboard to mange that field. Create template of Admin dashboard not hard but, fetch data from the backend is quite complex. First I idea appeared in my mind is, I will inject all the field Service to dashboard component ts and on ngOnInit I will call that service and get All data form them which I will assign it to metaData has …

1.CRUD object field (continue) Today, I must finish the crud function of object in my team project. Objects field is pretty similar Categories so I just copy it. Every thing done in 30 minute. Now I need push the code to github and delete the branch local and remote. 2.Declare global Url Yesterday, when I deploy my project to VPS, Every thing is good, excepted 1 thing is crud function. I used restful Api to get data from my backend …

1.CRUD category fieldI had finish create stream crud of category yesterday. So to day I will finish extracting router. module and crud in Front end of category field Creating service for category Initialization get all category functional to can get all category from databases with Observable is Object has property is category(an array category interface) ,and parameter is category get all URL. Initialization create category function to can create a category in databases with Observable is a message interface. that …