Unity disable dropdown

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#3 How To Enable And Disable Audio Or Music Files Using Drop down Button And List In Unity 3d

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I am new to jQuery and I want to enable and disable a dropdown list using a checkbox. This is my html:. What jQuery code do I need to do this? Learn more. Asked 8 years, 6 months ago. Active 2 months ago. Viewed k times. ARUN P.

[SOLVED] Dropdown always selects the first option automatically

S 1, 2 2 gold badges 13 13 silver badges 19 19 bronze badges. Active Oldest Votes. Kris Krause Kris Krause 6, 2 2 gold badges 19 19 silver badges 26 26 bronze badges. Note: jQuery 1.

Jayendra Jayendra Chris Rosete Chris Rosete 1, 14 14 silver badges 9 9 bronze badges. This should be the accepted answer In early considering each loop etc have performance implications and using the attr method is the most performant way of doing it.

Ill give you a thumbs up just because this is pretty cool Muhammad Ahmad Muhammad Ahmad 11 2 2 bronze badges. Baqer Naqvi Baqer Naqvi 2, 2 2 gold badges 28 28 silver badges 47 47 bronze badges. RossGamble RossGamble 16 1 1 bronze badge.Discussion in ' Scripting ' started by Quasar47Feb 17, Search Unity. Log in Create a Unity ID. Unity Forum. Forums Quick Links.

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unity disable dropdown

Come level up your Unity skills and knowledge. Joined: Mar 24, Posts: I know this is the default setting for dropdowns to always have an option active, but can I tell a dropdown to select nothing, and so having none of its items active? I've made some researches about that, and I found two solutions : - The first one : Setting the dropdown value to -1 by default. This solution works, but only once, and you need to change the value manually through the Inspector.

I've already tried resetting the value to 0 via script, but either my dropdown automatically sets "0" and so loads the first option without my word to say, OR prevents my script from finishing its execution. Well, it obviously finishes its execution, but it doesn't go through all my functions The second one : Creating a temporary option with 0 as value, then immediately removing it so that the dropdown cannot find it, and its selection remains blank.

This doesn't work. So, i'm out of options. I'm interested in any ideas you could come up with, provided that they're not too complicated After 3 years, I'm not really a beginner anymore, but I'm not a competent developer either yet. Thanks for your answer.

Quasar47Feb 17, Joined: Oct 15, Posts: 1, I suppose you thought of just leaving the first option blank. Yes i did, but i'd prefer not to have a blank space before my options. I just would like to get my options only, but with none of them selected, so that I can select the very first item in the list and still trigger the OnValueChanged event. Quasar47Feb 18, Joined: Aug 3, Posts: 8, I'm not sure how to easily make it so no option is selected.

However, would it suffice to have a method called when an item is selected even if that item was already selected?Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable. For some reason your suggested change could not be submitted. And thank you for taking the time to help us improve the quality of Unity Documentation.

The dropdown component is a Selectable. When a dropdown event occurs a callback is sent to any registered listeners of onValueChanged. Is something described here not working as you expect it to? It might be a Known Issue.

Please check with the Issue Tracker at issuetracker. Version: Language English. Scripting API. Suggest a change. Submission failed For some reason your suggested change could not be submitted. Description A standard dropdown that presents a list of options when clicked, of which one can be chosen.

Properties captionImage The Image component to hold the image of the currently selected option. A text string and an image can be specified for each option. ClearOptions Clear the list of options in the Dropdown. Hide Hide the dropdown list. OnPointerClick Handling for when the dropdown is 'clicked'.So I'm making a weapon switching dropdown to change your weapon. And the thing is, I want the weapons to unlock on a specific level. The level is stored in my GameSettings class, I know how to access that, but the problem is, I can't get the item's index and disable the item.

Okay, I figured it out. To help users navigate the site we have posted a site navigation guide.

Disable a dropdown option.

Make sure to check out our Knowledge Base for commonly asked Unity questions. Answers Answers and Comments. TextMeshPro Dropdown disable a single option with script 0 Answers.

Disable a single Dropdown option. Disable script using another script 2 Answers. How do I disable enemy ai the script after enemy ai dies 1 Answer.

unity disable dropdown

Disable player movement for some seconds? Login Create account. Ask a question. This question was closed Oct 28, at PM by JacobPlaysGames for the following reason: The question is answered, right answer was accepted. My item's code: using System. Collections; using System. Generic; using UnityEngine; using UnityEngine. Add comment. Best Answer. Welcome to Unity Answers The best place to ask and answer questions about development with Unity. If you are a moderator, see our Moderator Guidelines page.

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I am using two for loops: one for displaying items and one for disabling items in dropdownlist. How can I simplify my code? If what you need is like an optgroup functionality to group your options.

I googled for "disable dropdownlist items" and the first result provided the exact answers you're looking for.

Learn more. Asked 9 years, 1 month ago. Active 9 years, 1 month ago. Viewed 14k times. I want to disable every fifth item in a dropdownlist. Add "disabled","disabled" ; How do I write the logic to disable every fifth item in a Dropdownlist? George Stocker Abbas Abbas 4, 26 26 gold badges 84 84 silver badges bronze badges. Active Oldest Votes. Perhaps you should consider just not showing them?

This doesn't "hide" them, but greys them out and keeps them from being selectable - just like the OP requested. Rafee Rafee 3, 8 8 gold badges 50 50 silver badges 79 79 bronze badges. Empty ; item.

Deactivating GameObjects

Add item ; or in your case dropdownlist1. Aivan Monceller Aivan Monceller 4, 7 7 gold badges 33 33 silver badges 68 68 bronze badges. Trevor Trevor 9, 1 1 gold badge 29 29 silver badges 40 40 bronze badges.

It's not possible, but there are alternatives. Kon Kon On that very same link, user "Henxon" showed it WAS possible, using the same items[i]. Add "disabled" in the answers above on this page. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I need to disable 1 or 2 dropdown option from a dropdown menu in Unity. The dropdown menu should not be repopulated. Similar to this answer but a slightly different approach. The other answer uses a hardcoded toggle.

unity disable dropdown

I'd rather use a central and index-based system:. This script is creating items every time DropDown menu is selected. You can just access Toogle and disable interactable field like this:.

unity disable dropdown

You can also see a DropDown list is created every time arrow on DrowDown is clicked and destroyed when menu is closed. Learn more. Disable an option s in a dropdown Unity Ask Question. Asked 1 year ago. Active 8 months ago. Viewed 1k times. Hikari Hikari 1 1 silver badge 15 15 bronze badges. If I am not mistaken, the interactable will just disable the dropdown to be not clickable Active Oldest Votes. Indexes are 0 based.You can mark a GameObject The fundamental object in Unity scenes, which can represent characters, props, scenery, cameras, waypoints, and more.

More info See in Glossary as inactive to temporarily remove it from the Scene A Scene contains the environments and menus of your game.

Think of each unique Scene file as a unique level. In each Scene, you place your environments, obstacles, and decorations, essentially designing and building your game in pieces.

More info See in Glossary. To do this, navigate to the Inspector A Unity window that displays information about the currently selected GameObject, Asset or Project Settings, alowing you to inspect and edit the values.

The deactivation overrides the activeSelf setting on all child GameObjects, so Unity makes the whole hierarchy inactive from the parent down. This does not change the value of the activeSelf property on the child GameObjects, so they return to their original state when you re-activate the parent. Instead, you should use the activeInHierarchy property, which takes the overriding effect of the parent into account.

Version: Language : English. Unity Manual. Unity User Manual Creating components with scripting. Publication Date:


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