Spoiler Demo

GetTriggerUnit-

GetTriggerUnit-

DogEntrepreneur
Reaction score
129
Hi!

I was bored this afternoon and decided to work a bit of Javascript. Here's was I did!

Test it out on my future website! www.sc2tools.tk

Test.html
Code: 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">

<html>

<head>
	<title>Title</title>
	<script type="text/javascript" language="Javascript" src="spoiler.js"/>
</head>

<body>
	<!-- The Show/Hide button -->
	<input id="button1" type="button" value="Show" onclick="Spoiler('button1', 'div1')"  />
	<!-- What will be visible/hidden -->
	<div id="div1" style="visibility:hidden;border:2px black solid;">
		<!-- Inside the spoiler -->
		Some Text<br/>
		<span style="color:blue;">Some Coloured Text</span><br/>
	</div>
</body>

</html>

Spoiler.js
Code: 
function Spoiler(but, div) {
	var state = document.getElementById(div).style.visibility;
	if (state == "visible") {
		document.getElementById(div).style.visibility = "hidden";
		document.getElementById(but).value = "Show";
	}
	else {
		document.getElementById(div).style.visibility = "visible";
		document.getElementById(but).value = "Hide";
	}
}

If you need it, use, modify it! It the function Spoiler() takes two params. but is the button name to change "Show"/"Hide" and div is what thing to show/hide.
 
celerisk

celerisk

When Zerg floweth, life is good
Reaction score
62
A possible improvement would be to remove the need to create two unique IDs for each spoiler:
Code: 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>Show demo</title>
<meta http-equiv="cache-control" content="no-cache, no-store"/>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<style type="text/css">
.spoiler form {display: inline; margin-left: 1em;}
.spoiler {border: 1px solid silver;}
.spoiler div {border: 1px solid silver; margin: 0.5em 1em; display: none;}
</style>
<script type="text/javascript">
function spoiler(ref)
{
        var div = ref.parentNode.parentNode.getElementsByTagName('div')[0];
        div.style.display = div.style.display == 'block' ? 'none' : 'block';
        ref.value = ref.value == 'Show' ? 'Hide' : 'Show';
}
</script>
</head>
<body>
        <div class="spoiler">
                <form method="post" action="#" onsubmit="return false">
                        <input type="button" value="Show" onclick="spoiler(this)" />
                </form>
                <div>
                        Content to hide
                </div>
        </div>
        <div class="spoiler">
                <form method="post" action="#" onsubmit="return false">
                        <input type="button" value="Show" onclick="spoiler(this)" />
                </form>
                <div>
                        More content to hide
                </div>
        </div>
        <div class="spoiler">
                <form method="post" action="#" onsubmit="return false">
                        <input type="button" value="Show" onclick="spoiler(this)" />
                </form>
                <div>
                        Yet more content to hide,<br />with more than one line.
                </div>
        </div>
</body>
</html>


Note on accessibility:
Everything should be visible by default, and some "onload" JavaScript initially hides the spoilers.

Note on testing:
The above has been verified on precisely one single browser :p

Note on validation:
An "input" element outside a "form" does not validate under "strict".
(Neither does an input immediately inside a form, without a container like "p")
 
GetTriggerUnit-

GetTriggerUnit-

DogEntrepreneur
Reaction score
129
Thanks very much. I'm not very good in Javascript yet. I didn't know you could use this. But, you have to use <form ...></form> which is much longer than ids. ;D
 
celerisk

celerisk

When Zerg floweth, life is good
Reaction score
62
The form is there so the button doesn't feel alone :p


It's also possible to do without any buttons, and go with some nice style instead:
Code: 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>Show demo</title>
<meta http-equiv="cache-control" content="no-cache, no-store"/>
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<style type="text/css">
.spoiler {border: 1px solid silver;}
.spoiler .click {background-color: #eee; width: 4em; text-align: center;}
.spoiler .content {border: 1px solid silver; margin: 0.5em 1em; display: none;}
</style>
<script type="text/javascript">
function spoiler(ref)
{
        var div = ref.parentNode.getElementsByTagName('div')[1];
        div.style.display = div.style.display == 'block' ? 'none' : 'block';
        ref.innerHTML = ref.innerHTML == 'Show' ? 'Hide' : 'Show';
}
</script>
</head>
<body>
        <div class="spoiler">
                <div class="click" onclick="spoiler(this)">Show</div>
                <div class="content">
                        Content to hide
                </div>
        </div>
        <div class="spoiler">
                <div class="click" onclick="spoiler(this)">Show</div>
                <div class="content">
                        More content to hide
                </div>
        </div>
        <div class="spoiler">
                <div class="click" onclick="spoiler(this)">Show</div>
                <div class="content">
                        Yet more content to hide,<br />with more than one line.
                </div>
        </div>
</body>
</html>

I left out the "nice style" part to keep it shorter.
 
celerisk

celerisk

When Zerg floweth, life is good
Reaction score
62
.spoiler .click {background-color: #eee; width: 4em; text-align: center; cursor: pointer;}
 
You must log in or register to reply here.
General chit-chat
Help Users
  • No one is chatting at the moment.
  • Ghan Ghan:
    Howdy
  • Ghan Ghan:
    Still lurking
     +3
  • The Helper The Helper:
    I am great and it is fantastic to see you my friend!
     +1
  • The Helper The Helper:
    Here is a great appetizer recipe Texas style! https://www.thehelper.net/threads/recipe-chicken-stuffed-poblano-peppers.194086/
  • The Helper The Helper:
    If you are new to the site please check out the Recipe and Food Forum https://www.thehelper.net/forums/recipes-and-food.220/
  • Monovertex Monovertex:
    How come you're so into recipes lately? Never saw this much interest in this topic in the old days of TH.net
  • Monovertex Monovertex:
    Hmm, how do I change my signature?
  • tom_mai78101 tom_mai78101:
    Signatures can be edit in your account profile. As for the old stuffs, I'm thinking it's because Blizzard is now under Microsoft, and because of Microsoft Xbox going the way it is, it's dreadful.
  • The Helper The Helper:
    I am not big on the recipes I am just promoting them - I use the site as a practice place promoting stuff
     +2
  • Monovertex Monovertex:
    @tom_mai78101 I must be blind. If I go on my profile I don't see any area to edit the signature; If I go to account details (settings) I don't see any signature area either.
  • The Helper The Helper:
    You can get there if you click the bell icon (alerts) and choose preferences from the bottom, signature will be in the menu on the left there https://www.thehelper.net/account/preferences
  • The Helper The Helper:
    I think I need to split the Sci/Tech news forum into 2 one for Science and one for Tech but I am hating all the moving of posts I would have to do
  • The Helper The Helper:
    New dessert for Summer - https://www.thehelper.net/threads/recipe-lemon-blueberry-layer-cheesecake.194113/
  • The Helper The Helper:
    What is up Old Mountain Shadow?
  • The Helper The Helper:
    Happy Thursday!
     +1
  • Varine Varine:
    Crazy how much 3d printing has come in the last few years. Sad that it's not as easily modifiable though
  • Varine Varine:
    I bought an Ender 3 during the pandemic and tinkered with it all the time. Just bought a Sovol, not as easy. I'm trying to make it use a different nozzle because I have a fuck ton of Volcanos, and they use what is basically a modified volcano that is just a smidge longer, and almost every part on this thing needs to be redone to make it work
  • Varine Varine:
    Luckily I have a 3d printer for that, I guess. But it's ridiculous. The regular volcanos are 21mm, these Sovol versions are about 23.5mm
  • Varine Varine:
    So, 2.5mm longer. But the thing that measures the bed is about 1.5mm above the nozzle, so if I swap it with a volcano then I'm 1mm behind it. So cool, new bracket to swap that, but THEN the fan shroud to direct air at the part is ALSO going to be .5mm to low, and so I need to redo that, but by doing that it is a little bit off where it should be blowing and it's throwing it at the heating block instead of the part, and fuck man
  • Varine Varine:
    I didn't realize they designed this entire thing to NOT be modded. I would have just got a fucking Bambu if I knew that, the whole point was I could fuck with this. And no one else makes shit for Sovol so I have to go through them, and they have... interesting pricing models. So I have a new extruder altogether that I'm taking apart and going to just design a whole new one to use my nozzles. Dumb design.
  • Varine Varine:
    Can't just buy a new heatblock, you need to get a whole hotend - so block, heater cartridge, thermistor, heatbreak, and nozzle. And they put this fucking paste in there so I can't take the thermistor or cartridge out with any ease, that's 30 dollars. Or you can get the whole extrudor with the direct driver AND that heatblock for like 50, but you still can't get any of it to come apart
  • Varine Varine:
    Partsbuilt has individual parts I found but they're expensive. I think I can get bits swapped around and make this work with generic shit though
  • Ghan Ghan:
    Heard Houston got hit pretty bad by storms last night. Hope all is well with TH.
  • The Helper The Helper:
    Power back on finally - all is good here no damage
     +2
  • V-SNES V-SNES:
    Happy Friday!
     +1

      The Helper Discord

      Members online

      No members online now.
      Online now:
      79 (members: 0, guests: 79)

      Share this page

      Affiliates

      Hive Workshop NUON Dome World Editor Tutorials

      Network Sponsors

      Apex Steel Pipe - Buys and sells Steel Pipe.
      Top