Limitation for semantic drop-down multiple selection - javascript

I am trying to have a Semantic UI dropdown menu which allows additions but I don't want user to have more than 4 selection.
When user added 4 items to his selection, 4 labels will be added, now he shouldn't be able to add more labels to his selection.
How can I achieve that?

You can use the select2.js for the multiple select drop down with limitation.
https://select2.org/getting-started/basic-usage
For more appropriate solution please share your code here.

Related

Multi select Dropdown with filter

I have a requirement where in I have to create a multi select drop down where the elements can be searchable and the count of selected items should be displayed upon selection.
I have found the partial part of the requirements at this link
But not sure how to make the drop down collapsible and expandable
Wire frame image as below
Has anyone come across and worked on such requirements?
Well it depends also a bit if you are using plain Javascript or if you are also using a Framework like Angular/vue/ember or so
here is one component that looks like it makes what you want
http://selectize.github.io/selectize.js/

Multi-select dropdown menu

I am working on creating a website using node.js and express. I want to add a multi-select dropdown box. I have a Javascript object which contains a variety of properties and would like to populate the dropdown box with all the property values. I would also like to be able to add new options to the dropdown and have them visible without having to refresh the page. Is there someway to accomplish this? Perhaps using JQuery? I would appreciate if someone could provide an example.
I've tried this example, but I would like to have a multi select checkbox for the dropdown. The example requires the user to press ctrl while clicking to select multiple options.
Thanks!
$("#select_id").append("<option value='value'>name</option>");

Custom select option

I have requirement to use custom dropdown menu.
I have searched a lot for a custom combobox implementation but I didn't find one that matches my requirements, namely:
I need up/down arrows on the side of the combobox. When the user clicks one of them, the value changes, but not list should be displayed.
The graphic design is similar to this one: http://jamielottering.github.com/DropKick/
Try out the following
http://www.htmldrive.net/items/demo/541/jQuery-UI-Spinner-numeric-stepper
http://www.egrappler.com/contents/smartspin/demo/spinner.htm
http://wiki.jqueryui.com/w/page/12138077/Spinner

how do I disable options based on the previous selection?

I have three drop-down menus for each sample shirt; product, colour and grade. Not all products are available in all colours and/or grades. I would like to disable the options that are not available based on the users selection.
I've tried using this answer here (using a radio select). Unfortunately, I can't get it to work with an option-selected input.
This is what I'm working on - quartus.ca/select-options.html
Any guidance would be appreciated.
You need to dynamically clear and re-insert the OPTIONs on every change, based on your own business logic. You cannot simply disable arbitrary items in a <SELECT> .

Auto populate combobox

IN my case i want to implement multi select auto complete combobox using html,javascript.
Is there any body who knows how to implement it.
Which will be similar to text field shown in stackoverflow while adding multipal tags to any question.
If you are talking about multiple drop down boxes that are linked, so that the selection in the first drop down menu determines the possibilities in the next, then the ASP.NET Toolkit has a nice cascading drop down sample. This will only, of course, come in handy if you are programming in ASP.NET. I would not recommend trying to reverse engineer the solution.
What do you mean by auto populate?
If you want to populate the drop down box dynamically you can just use a normal HTML Select tag and use Ajax to fetch the list of values to be shown in the drop down

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