Topic: JS to open a tab not working
launchbrigade priority asked 2 years ago
Expected behavior I use this code :
const triggerEl = document.querySelector('#in-the-news');
mdb.Tab.getInstance(triggerEl).show(); // Select tab by name
to open a tab
Actual behavior
Console Log Error
Uncaught TypeError: Cannot read properties of null (reading 'show')
Resources (screenshots, code snippets etc.)
if i add
console.log(triggerEl)
i get
(index):962 div#in-the-news.tab-pane.fade
maksam07 free answered 11 months ago
After all this time, I am still having problems with getInstance. I found another solution.
new mdb.Tab(document.getElementById('in-the-news')).show()
Dawid Wajszczuk staff answered 2 years ago
Hi,
Here is the snippet https://mdbootstrap.com/snippets/standard/d-wajszczuk/3561424#js-tab-view. Everything works fine. You probably use wrong selector or maybe your tabs are hidden during the page load and they need to be initialized manually.
Keep coding,
Dawid
FREE CONSULTATION
Hire our experts to build a dedicated project. We'll analyze your business requirements, for free.
Answered
- ForumUser: Priority
- Premium support: Yes
- Technology: MDB Standard
- MDB Version: MDB5 3.9.0
- Device: All
- Browser: Chrome
- OS: Mac 11.1
- Provided sample code: No
- Provided link: No