How to implement a 3 level dropdown with optgroup in yii?

Question

I need a drop down like following using yii.

Main

---Main-sub1

----- main-sub-sub1

----- main-sub-sub2

------- main-sub-sub-sub1

---Main-sub2

---Main-sub3

........

In this, all levels must be selectable because I may add more sub levels to any main category if needed at any time. So main categories also must be selectable.

Please help!

You cant' have nested optgroups. Perhaps you can try using [select2](http://ivaynberg.github.io/select2/)? — topher, Dec 18 '14 at 12:43

Igor Savinkin · Accepted Answer · 2014-12-19T20:42:09.107

1

Select2 with yii is the best known solution. So far it works only for 2 levels. In the given link you might find also a 2 dimentional optgroup setting.

If you need a 3-level selection, then use two level select2 and a dependent dropdown for a 3rd level.

Update

Use Yii TreeView functionality then.

edited Dec 19 '14 at 20:42

answered Dec 18 '14 at 13:35

Igor Savinkin

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Thank you for your reply. I have to choose parent also, but here I am not able to choose parent. – Rakhi Vijayan Dec 19 '14 at 04:55

How to implement a 3 level dropdown with optgroup in yii?

1 Answers1

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