I have been thinking about this for a while but can not think of a good way to do it. But if I am given a select one radio button list is there a good way to grey out all of the non selected radio buttons if and only if there is a value selected?
Its more an general idea than an answer (although it should work)...
look at the generated code of selectonemenu in the show case SelectOneRadio , it creates divs , one div for radio and 1 for the label , you can use jquery selectors for tracking all the divs (radio) that are not selected (got ui-state-default class) and access their labels using jquery next() selector (to access the unselected radio labels) , that way you can access all the needed elements and add lower their opacity to 0.5 (for example)
I guess you can place the js code into a function that will be called by onsuccess of p:ajax that you will add to p:selectOneRadio or in jquery ready function(if you detect that there is a value selected already on page load)
Related
I must adapt to application to wcag focus requirements.
My application works on jsf/primefaces and I have problem with focus on many elements.
For example unexpanded filters contains ui-helper-hidden-accessible class (which is invisible until I click filter to expand) and I cant focus on unexpanded filter name to expand it by keyboard because (I think) ui-helper-hidden-accessible which size is 1x1px receive focus.
I want to span element inside filter div or div with ui-selectcheckboxmenu-trigger class will receive focus instead of unexpanded ui-helper-hidden-accessible.
Do You know how to do it?
Second example is primeface's menuItems - they also not receive focus. The only solution I know is to replace the elements to elements without ui-helper-hidden-accessible class, but unfortunately I can't use this soultion
<nf:author id="filter-selected-authors"
value="#{applicationsBean.dataModel.filter.selectedAuthors}"
converter="#{userConverter}"
completeMethod="#{applicationsBean.usersAutoComplete}"
componentsToUpdate=":datatableForm:applicationTable"
dataTableModel="#{applicationsBean.dataModel}"
oncompleteJs="dynamicScroll()"/>
How can I go about creating a form which pops up when the user clicks a button on a Jade template? I tried the following in HTML, which works:
http://www.formget.com/how-to-create-pop-up-contact-form-using-javascript/
Now to use this in my Node.js project would I need to create a separate Jade file for the form itself? That is what I tried and then I tried to display the form like this:
function div_show() {
alert("Test");
document.getElementById('abc').style.display = "block";
}
Unfortunately that does not work. What is the recommended approach for creating a pop up form in Jade? I am really confused with Jade and I can't seem to find a good tutorial for this, there are loads for HTML...
Thanks for the help!
Normally for this you would use:document.getElementById('abc').style.visibility="visible";
To hide your table use:document.getElementById('abc').style.visibility="hidden";
When using the 'style' attribute you are using plain css commands. Make sure your default div style settings have it 'hidden', if that is what you want.This display:block;visibility:hidden;' must exist in your default settings for that div style so the DOM has a clear path to what it is controlling. By itself 'display:block;' does not hide or make objects visible, it is mostly about the shape the div creates as a container for objects.
As an option you can use:
document.getElementById('abc').style.display="block";
To hide your table use:document.getElementById('abc').style.display="none";
For this you would set your div style settings to 'display:none;visibility:visible;.
In this case 'display="none"' removes the object from all display layers and could allow other objects to fill in it's space. When it is visible it will push other objects on the same z-index out of the way. If it has a higher z-index, say +100 higher, it will pop-up above the other objects on the page. The 'visibility' attribute only controls the objects visibility, it does not remove it from the display memory. It can still take up space even though it is not visible. The 'opacity' attribute does about the same thing, except it allows you to also make an object as transparent as you like.
So I'm starting with angular and I would like filter a list depending on which div is currently selected.
They are selected by being cliked. I suppose this is exactly how radio buttons behave but they are ugly and I would like to have a completely designed div (not just label) which is to be clicked.
I've read that you can add label with for attribute and hide the radio button to have something similar. I suppose what I would like is to be able to add for on a div to bind it.
What would be the best way to achieve this The Angular Way ?
You will find your solution at angular ui bootstrap goto buttons sections
I am looking for a way where multi select list box should display as normal single select combobox but on click it should work as list box allowing multi selct like show below as in spreadsheet. I am looking for solution in CSS HTML and javascript rather than in Jquery.
You can't make an element behave like that, but you can make something that looks like a dropdown list, and when the user clicks on it, display a popup/popout with a select that allows multiselect (has the size property set).
you can do this by jQuery MultiSelect and here is the demo
Is there a a way to hide the arrow in a standard dropdown select fieldset?
Fiddle link
I have an autocomplete system where you fill in the organisation number of a company and it finds the info based on a database. I'd like to have the select box, but without the arrow..
I need it to do this as it's a double function form, either you can fill in your ORG nr or just manually type it in, pretty simple, probably used all over the internet.
Thanks :)
Kyle,
Usually autocomplete systems use input text elements instead of a select element. This creates what you are trying to achieve. Google is a classic example of this.
If you want, you can take a look at jQuery's autocomplete plugin to get another example and some code ideas, or whatever. http://docs.jquery.com/Plugins/Autocomplete
It's not easy, but you can fake it by putting a button above a Select that has its size property set to a value greater than 0.
Have the Select hidden and positioned absolutely under the button. Clicking the button shows the list. Selecting the list changes the text on the button and re-hides the Select.
This way you need a text box, because you cannot type anything in <select> tag.
And put an onclick event to this box to open autocomplete with all possible values.