Participant II
Since ‎03-15-2019
‎03-15-2019

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I created an app which uses bar code scanning for scanning assets in a facility. How do I make the bar code scanner open without necessarily having to press the icon for it in the text field for each record. In other words, how do I make the scanning...
I created an App for recording student attendance information using barcodes. Each student will be having a card with a barcode and by scanning that card for a particular lesson, they are reckoned as having attended a lesson. During the scanning proc...
I created two apps which share the same data. One is for a lecturer and another for a student. A student scans a code for them to indicate that they attended a class. The lecturer sets up the class in a parent table and all students indicate their at...
One of my apps has a table whose child records depend on entries from another app used by different users. I wanted the app to also show all the records on the child table but it is only showing the first entry. How do I resolve for it to show all th...
I created an app for a simple attendance register using barcodes. One of the tables for the lesson details has a field which is supposed to calculate the students recorded as present in the referenced table. I used the expression: COUNT(SELECT(Roaste...