Check box inside drop down menu with javascript - javascript

How can a checkbox inside a drop down menu using javascript to be implemented so that every time you click the menu to change situation?

The website you have linked presents a list along this lines: http://jsfiddle.net/XJWkH/
Of course this is just a raw example but basically this is the way the dropdown list on the site works. When you click on a dropdown/submenu element, jQuery adds or removes 'checked' class on that element.

jQuery is the easiest path here. I have used this plugin with great success and have rolled my own as well.
Good luck!

Related

How can I hide a radio button using javascript in Qualtrics

I have been using the following code to hide a radio button in a multiple choice, 3 column question in Qualtrics (so that option can be used like a sub head and cannot be selected). However the code has now stopped working with the new theme we are using.
$('QR~QID154~198').style.display='none';
The following code works to hide the radio dot, however it then right aligns all of the responses below it, so it won’t work.
$('QR~QID154~198').up().hide();
Any ideas on another way to code this in JS?
You can put the buttons in a div and show or hide the div it is easier like that. you can also use .removeClass or .addClass with the div so it can be controlled from a script that would check if the class is there it will remove it or if it's not it will add it, you can use .hasClass to check weather it is there or not.

Hover event on dropdown items in select2 v2.4.0 plugin

I have a little problem with select2 v2.4.0. I need to show popover with text when user hover one option from the dropdown list. The problem is that I don't see any hover like event which could work with dropdown items. In the previous version of this plugin the event was called "select2-highlight" but it doesn't seem to work now.
I have checked the source to find something similar but without luck. Unfortunately documentation is not complete so I can't check it.
Have you any idea how I can do that?

Adding DIV's inside modal dialog HTML5

I tried to google but didnt find exactly I am looking for.
I need a sample example code or a resource link to create a modal dialog box and I want to have two boxes(div's) inside the dialog box.
I have to insert different content inside both the boxes(inside the dialog box) when the user clicks.
I know how to create a dialog box but, I would like to particularly know how to insert divs inside it.
I hope my question is clear. Please help.
If you just want to look at the code have a look at the work section of http://www.pixelvalet.com (ok! its my website but then it would help you right?).
The way i approached the issue is:
first i added the template (all the empty divs i needed which i would be populating later on) in the main html file itself
next i gave it a hidden css style to the parent which contained all the divs.
then i added a logic which would tell the browser the which link was clicked and then it would populate the divs in the template appropriately using ajax
it would then slowly fade in using jQuery
but then this isnt the only way you might do this. There are tons of plugins out there which help you create a modal box. but i opted for this route because i wanted it completely customised.
hope it helps.
I have used bootstrap modal for dialog box it works great you check it here:
http://getbootstrap.com/javascript/#modals
The basic idea is just put your dialog box code at bottom of you page,
<div id="my_dialog">
content
</div>
And you detach it in your jquery or other framework you are using or just pure js.
In jquery you can do this:
var my_dialog = $( "#my_dialog" ).detach();
now when ever you need to show it you just attach it to where you want to show it.
and before you attach it you can insert any content you want.
But I would suggest you to use bootstrap's modal much easier.

select drop down not showing

I have a very complicated Javascript/JQuery Leaflet map. There is supposed to be a Leaflet control with a dropdown select box. The select box pulls it's content via AJAX. It pulls the content correctly and the generated HTML is fine and can be seen. If I use the keyboard to highlight the select menu, I can use the arrow keys to change the value. However, I can't click on the select menu and see the drop down box. The click is being captured fine(checked with JQuery .click()).
I can't share the specific code because I'm not sure what's wrong and I can't share the whole thing because of security issues. So, my question is a little more general:
What kinds of errors/bugs should I be looking for if a select dropdown menu is not showing on click? What are various things I can check to see what is wrong?
Thanks.
Nevermind - known issue with Leaflet. Custom Control not working

Custom dropdown box using javascript and css

Is it possible to create a custom dropdown box using javascriit and css.
for which i need to place a background-image for dropdown box using javascript
If yes or no ? if yes . give any suggestion ?
without using JQuery
You can check out jQTransform
Here is a good tutorial on creating custom drop-down.
JQTransform (as suggested by Olafur) is sufficient for me. But if you need more control such as adding icons, it's worth looking at the tutorial.
This might be overkill; but SproutCore gives you input elements composed from images instead of from native HTML elements. There are probably other frameworks that do similar things.
The basic idea is to create a div or something, as CrazyJugglerDrummer suggests, and put click handlers on it. The handlers set up animation to mimic a select element. And when one of your pseudo-select items is selected, you use JavaScript to send that value to an actual select or input element that is hidden.

Categories

Resources