I need to remove an option on a select box, and I’ve figured out a potential solution in the code below, but it doesn’t feel particularly ‘safe’ (if another developer decided to add an option to the backend, the option will re-appear). Is there a better way of achieving this without resorting to jQuery? As I see it, I’m selecting
Tag: html-select
Show input field only if a specific option is selected
I’m trying to make a form which checks if a certain option is selected from a “select” tag. Here is my current HTML: This is the div element which should become visible after “Muu” is selected: And here is the JavaScript I’m trying to use: But it’s not working… Answer here you go:
Finding the selected index by getElementById isn’t returning the right value
The selection of the “building” drop-down should equal zero. It is on the the first option. Function search() is executed when the button beside the drop-down is selected. For some reason the alert is returning “It didn’t work.” Here is the selection drop-down. And here is the button. Answer Var a is in the wrong place and you don’t need
Multiselect options with each option selecting multiple times using jquery
Select numbers (you can select each number any number of times): what I’ve tried in jquery is this…. Now, What i am trying to do is, if i select a number from the options, it should display in the ‘div’ and if i select another number or the same number again, it should display beside the first number, but i
Retrieve all selected options from a multi select
I wish to retrieve all selected values. No matter what I try it seems to only give me the value of the selected item that is lowest in the list. So if I select A, B, and C it will only return C. These are the things I have tried: The version of jQuery I am using is v1.9.1 Answer
Remember select(by Cookie) option from autocreated JS array(depending from user`s choice)
How to save user`s choice in city selection(city_id) by Cookie? Cities are autocreated after update page. HTML JS Answer You can either store it as a cookie or use localStorage, depending on what browsers you support. By the looks of your code, you’re just adding the country as an option to the city_id field? localStorage is much simpler (not all
Getting selected options with querySelectorAll
I wonder if it’s possible in Javascript to get the currently selected options in a <select multiple> field using the Selctors API rather than a “stupid” iteration over all options. select.querySelectorAll(‘option[selected=”selected”]’) only returns the options that were marked as preselected in the original HTML, which is not what I’m looking for. Any ideas? Answer document.querySelectorAll(‘option:checked’) Works even on IE9 😉
Capture events in list
I would like to know how to capture events within the dropdown list when a user click on a “select” dropdown list. I would like for example to intercept events when different elements of list are on focus. I tried to tie event listeners to the option elements of the list but they do not capture anything. See sample code
Javascript – Append a parameter of an option to URL retrieved by a dropdown menu
I have a drop down menu. I use it to select a particular Tea. Then I want to use javascript to retrieve entry_id of the selected Tea and append the it to end of the URL, e.g. /myshop/tea/865 <– 865 is the entry id for Black Tea My Javascript code: But every time it append “Black Tea” or “Green Tea”
JavaScript, oninput change innerHTML of option tag
i need to change the innerHTML text of a option tag, based on the input of an input form. I did it like this but as soon as i write “1” it gets locked up and i cannot write anything else there. It does change the text but it doesn’t allow you to write anything else, or change from 1