Dawid Wajszczuk staff commented 3 years ago

Hi. Are these selects hidden or added after the page loads? If so, you need to initialize them manually with something like this:

document.querySelectorAll('.select').forEach((select) => {
  mdb.Select.getOrCreateInstance(select)
}); 

Providing a snippet would help a lot https://mdbootstrap.com/snippets/ :)

ktakiya priority commented 3 years ago

Thanks, let me try this point.

BTW Do you have Javascript API for these guides? I didn't find these documents on website.

ktakiya priority commented 3 years ago

I got this error, Uncaught TypeError: mdb.Select.getOrCreateInstance(select) is not a function...

but I can mdb.Select.getInstance(select)

is there any API documents talk about refresh and reinitial the html control ?

Dawid Wajszczuk staff commented 3 years ago

In order to use getOrCreateInstance you need to update to MDB5 3.10.0 or newer as it is new feature. Or you can try this

document.querySelectorAll('.select').forEach((select) => {
  const instance = mdb.Select.getInstance(select)
  if (!instance) {
    new mdb.Select(select)
  }
});

You need to check API tab of a component that you want to initialize as it differs between each of them. Basically if any component is non-existent or hidden when page loads, it needs to be initialize manually. We have put information about it here
https://mdbootstrap.com/docs/standard/forms/input-fields/#section-update as it is the most common case.

ktakiya priority commented 3 years ago

Hi Dawid,

it is working well right now, you saved my life. Thank you for your help.

Do you have a guide to upgrade mdb pack to be the latest version? I mean mdb-standard version with pro. I think I was on 3.9 version, it seems you guys have 3.10 version already.

Dawid Wajszczuk staff commented 3 years ago

Hi. You just need to download the latest version and replace all MDB UI KIt's files in your current project with the new one. Nothing else to do ;) If there will be new version with breaking changes (the version number will start with 4.x.x instead of 3.x.x), you will find the instructions here https://mdbootstrap.com/docs/standard/getting-started/migration/.

ktakiya priority commented 3 years ago

Dawid, Thank you so much!