My web page is like the following:
<div id="id1" class="stuff"> TEXT, FORMS, and STUFF </div> <div id="id2" class="stuff" style="display:none"> TEXT, FORMS, and STUFF </div> <div id="id3" class="stuff" style="display:none"> TEXT, FORMS, and STUFF </div> <a id="btn1">DD</a> <a id="btn2">DD</a> <a id="btn3">DD</a>
Under this I have jQuery click events which set the display of the clicked item to inherit and the others to none.
$("#btn2").click(function (e) { $("#id1").css('display','none'); $("#id3").css('display','none'); $("#id2").css('display','inherit'); });
The showing and hiding works correctly however I do notice that some things in the initially hidden divs do not render correctly, especially the elements that get manipulated by CSS. Essentially when the page loads the hidden divs do not correctly get rendered and when they are shown things look ugly. What is the way to properly do this?
EDIT::::::::::::::::::::::::::::::::::::::::::::::
What I ended up doing is setting all of the initially hidden divs to "visibility: none", then in the pages onLoad() event setting the display: none. When I toggle I change both the visibility and display. Everything renders correctly and because things are statically set to not visible there is no ugly 2 seconds where all the divs show.
You can use the jQuery addClass and removeClass methods to make the divs visible and invisible, e.g.: $("#id1"). removeClass("hidden"); and $("#id3"). addClass("hidden"); .
To hide the initiallyHiddenBlock paragraph at the start, add this to your CSS file or into a <style> section in the <head> section of your document. An external CSS file is preferred. Change #initiallyHiddenBlock to the id you've used in your HTML.
2 Answers. Show activity on this post. You can attach change event to the select element with addEventListener(). Inside the event handler function check the value, if it is Laptop then set the display property to none else set the property value to block.
Try using visibility
instead. Example:
$("#id2").click(function (e) { $("#id1").css('visibility','hidden'); $("#id3").css('visibility','hidden'); $("#id2").css('visibility','visible'); });
Both display
and visibility
can have an effect on browser behavior.
An alternative work-around to both is to set the opacity
of the divs you want to hide to 0
. That always works in my experience but is less elegant.
Update in reply to comment: In that case, you can set other properties like the width
and height
to 0px
and the over-flow
to hidden
so that the divs don't occupy any space on screen. Ugly, but basic, and works.
<style> .hidden { visibility: hidden; overflow: hidden; width: 0px; height: 0px; } </style> <div class="hidden"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Aster_Tataricus.JPG/245px-Aster_Tataricus.JPG"/></div> <div class="hidden"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Chamomile%40original_size.jpg/280px-Chamomile%40original_size.jpg"/></div> <div><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Jonquil_flowers06.jpg/320px-Jonquil_flowers06.jpg"/></div>
You can use the jQuery addClass
and removeClass
methods to make the divs visible and invisible, e.g.: $("#id1").removeClass("hidden");
and $("#id3").addClass("hidden");
.
Why not use jQuery show
and hide
?
Hide the elements you want to hide (duh) on page load with CSS:
#id1, #id2, .. { display: none; }
Or you can hide it with Javacript:
$('#id1, #id2, ..').hide();
Show or hide them by using:
$('#btn2').click(function() { $('#id1, #id3').hide(); $('#id2').show(); });
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