Double - Triple DropDown box + Validation

Hello,
I'm new to ChronoEverything...🙂 I bought almost every book, but I didn't find quick solutions for some things.

1. When I'm making dynamic "Double DropDown boxes", is there any quick solution to not allow submit form, when in both dropDown boxes are not selected option ?

2. If I want to edit some information from database by form with double DropDown boxes - how to open form with filled double DropDown boxes (I use the example from your book, from store)?

3. Is there quick example for "Triple DropDown box" ?

4. Is there quick example to make dynamic table by ChronoConectivity and dynamic double DropDown boxes ? Information in table should be shown by selected options in double DropDown boxes.

Thanx for answers.😉

Hi ynternet,

1) Only by adding JavaScript to check the values.

2) That needs some custom PHP code to recognise that there is a value set and pre-load the correct list of options

3) There's no example that I remember.

4) I don't remember that question being asked before, I've never tried to set it up but it is probably possible.

Bob

Well...

5. How works "Multi Table Settings" in ChronoConnectivity ? I want to show in informations from another table - something like this "WHERE COUNT(fields_table_2 = field_from_table_1)"... But there is NO tutorial for Multi Table Settings.

6. When I show table by ChronoConnectivity - how can I edit any row from table ? How can I send it to the form, edit it and save ?

Are there any full examples ? Is there any working tutorials or somethig... ?

Hi ynternet,

Please check the FAQs and select the Category CCv4 Tutorials. That will answer Q6 I think, I'm not sure if it answers Q5.

Bob