Posts by Wanderson Silva • 17 points
6 posts
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answer36
viewsQ: How to take the last value of a javascript increment and add one more?
I have a click function that when it is triggered creates a div below the other, all similar and numbering, for example, div 1, div 2 and so on, every time I click a button. I used the ++ increment…
angularasked Wanderson Silva 17 -
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answer56
viewsQ: How to show a DIV and hide others with Javascript?
wanted help with this code. I made it and it works, but I wanted to dry it because it’s very verbose and ugly. I’m a beginner in javascript. The single quotes are because the code goes inside a PHP…
javascriptasked Wanderson Silva 17 -
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answer81
viewsQ: How to insert data into two tables related to each other by foreign key at the same time?
I could use a hand with that. I’m trying to input data into the database using two tables related to Foreign key, but I can’t do it when there are more than two tables. I even managed to do it with…
sql-insertasked Wanderson Silva 17 -
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answer210
viewsQ: How to correct this NODEMON error?
I wanted to ask for help to solve this problem. I am taking a course of React Native online but the instructor does not answer my questions. I am unable to find the problem. Follow the error:…
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answers215
viewsQ: Relate field to mysql table
I need to do a test crud for a company. In this test, I had to create the Name, Email, Phone and Address fields, and it should be possible to enter more than one address by name in this CRUD. I…
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answer230
viewsQ: CRUD - code help
a company asked to take a test and ordered a CRUD with Name, Email, Telephone and Address. Following the lessons from CRUD I tried to include two more items but it’s not working. I don’t know what I…