This is probably very simple but I'm at a loss.
I have two anchors that toggle the display of their own div containers. Right now, you can have both div containers showing by clicking each button once. I would like only one div showing at a time.
So if you select button 1 to show div 1, then you select button 2, it will show div 2 but also hide div 1.
Here is my code:
<script type="text/javascript" language="JavaScript">
function ReverseDisplay(d)
{
if(document.getElementById(d).style.display == "none")
{ document.getElementById(d).style.display = "block"; }
else
{ document.getElementById(d).style.display = "none"; }
}
</script>
<a id="menus" href="javascript:ReverseDisplay('menuList')">Button 1</a>
<a id="reso" href="javascript:ReverseDisplay('resoList')">Button 2</a>
<p>Some content</p>
<div id="menuList" style="display:none;">Some content</div>
<div id="resoList" style="display:none;">Some content</div>
Give div's common class
<div id="menuList" class="content" style="display:none;">Some content 1</div>
<div id="resoList" class="content" style="display:none;">Some content 2</div>
And then hide all before showing specific:
function ReverseDisplay(d) {
[].slice.call(document.querySelectorAll('.content')).forEach(function(el) {
el.style.display = 'none';
});
var element = document.getElementById(d);
element.style.display = element.style.display == "none" ? "block" : "none";
}
Check the demo below.
function ReverseDisplay(d) {
[].slice.call(document.querySelectorAll('.content')).forEach(function(el) {
el.style.display = 'none';
});
var element = document.getElementById(d);
element.style.display = element.style.display == "none" ? "block" : "none";
}
.content {
padding: 10px;
background: #EEE;
}
<a id="menus" href="javascript:ReverseDisplay('menuList')">Button 1</a>
<a id="reso" href="javascript:ReverseDisplay('resoList')">Button 2</a>
<p>Some content</p>
<div id="menuList" class="content" style="display:none;">Some content 1</div>
<div id="resoList" class="content" style="display:none;">Some content 2</div>
A bit more digging and I found a solution:
<script type="text/javascript" language="JavaScript">
(function() {
var opened_element = null;
window.ReverseDisplay = function(d) {
var e = document.getElementById(d);
if (opened_element && opened_element !== e) {
opened_element.style.display = 'none';
}
if(e.style.display == 'block') {
e.style.display = 'none';
}
else {
e.style.display = 'block';
}
opened_element = e;
};
}());</script>
You could
function ReverseDisplay(d) {
var el = document.getElementById(d),
els = document.getElementsByClassName('list'),
c;
for (var i = 0; i < els.length; i++) {
c = els[i];
if (el == c) {
if (el.style.display == "block") {
el.style.display = "none";
} else {
el.style.display = "block";
}
} else {
c.style.display = "none";
}
}
}
.list {
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a id="menus" href="javascript:ReverseDisplay('menuList')">Button 1</a>
<a id="reso" href="javascript:ReverseDisplay('resoList')">Button 2</a>
<p>Some content</p>
<div id="menuList" class="list">Some content 1</div>
<div id="resoList" class="list">Some content 2</div>
Here is jQuery for those that could use this:
function hideTarget(elem){
$(elem).hide();
}
function showTarget(elem, target, hideThis){
$(elem).click(function(){
$(target).show();
hideTarget(hideThis);
});
}
showTarget('#reso','#resoList','#menuList');
showTarget('#menus','#menuList','#resoList');
Here is the fiddle.
Related
I am trying to initially hide MyDiv. Then it is revealed on the click with toggle functions. However, I cannot initially hide it.
<button onclick="myFunction()">Click Me</button>
This is my DIV element.
<script>function myFunction() {
var x = document.getElementById('myDIV');
if (x.style.display === 'none') {
x.style.display = 'block';
} else {
x.style.display = 'none';
}
}
Here is a better way:
CSS
.hide{
display: none;
}
HTML
<button onclick="myFunction()">Click Me</button>
<div id="my_div" class="hide"></div>
JS
function myFunction() {
var myDiv = document.getElementById('my_div');
myDiv.classList.toggle("hide");
}
This works!
var x = document.getElementById('myDIV');
function myFunction() {
if (x.style.display === 'block') {
x.style.display = 'none';
} else {
x.style.display = 'block';
}
}
#myDIV{
display: none;
}
<button onclick="myFunction()">Click me</button>
<div id="myDIV">Hello world!</div>
Or you could do this (not much of a difference):
var x = document.getElementById('myDIV');
function myFunction() {
if (x.style.display === 'none') {
x.style.display = 'block';
} else {
x.style.display = 'none';
}
}
<button onclick="myFunction()">Click me</button>
<div id="myDIV" style='display: none'>Hello world!</div>
EDIT :
This way you can send the div's ID to the function:
function myFunction(id) {
var x = document.getElementById(id);
if (x.style.display === 'none') {
x.style.display = 'block';
} else {
x.style.display = 'none';
}
}
<button onclick="myFunction('myDIV')">Click me</button>
<div id="myDIV" style='display: none'>Hello world!</div>
<br />
<button onclick="myFunction('myDIV2')">Click me</button>
<div id="myDIV2" style='display: none'>Hello world!</div>
Try using CSS to hide it initially
<div id="myDIV" style="display: none;">Some DIV content</div>
I have a long streak of divs with the following structure:
<div id="income">
<h5 onclick="toggle_visibility('incometoggle');">INCOME</h5>
<div id="incometoggle">
<h6>Income Total</h6>
</div>
</div>
<div id="income2">
<h5 onclick="toggle_visibility('incometoggle2');">INCOME2</h5>
<div id="incometoggle2" style="display:none;">
<h6>Income Total2</h6>
</div>
</div>
<div id="income3">
<h5 onclick="toggle_visibility('incometoggle3');">INCOME3</h5>
<div id="incometoggle3" style="display:none;">
<h6>Income Total3</h6>
</div>
</div>
I have this code to make them open and close:
function toggle_visibility(id) {
var e = document.getElementById(id);
if (e.style.display == 'none') e.style.display = 'block';
else e.style.display = 'none';
}
At site load, the first div is opened, the rest is closed.
http://jsfiddle.net/txa2x9qq/3/
How can I make the first div close when the second one is opened, and so on - to have only one opened at a time?
Thank you
This way you just open the next on the close of the previus
function toggle_visibility(id,next) {
var e = document.getElementById(id);
if (e.style.display == 'none') e.style.display = 'block';
else e.style.display = 'none';
if (next != undefined)
{
toggle_visibility(next);
}
}
call it like:
<h5 onclick="toggle_visibility('incometoggle','incometoggle2');">INCOME</h5>
http://jsfiddle.net/txa2x9qq/3/
You can use jQuery Start with Selector to hide all div starting with incometoggle and use not() to exclude the current div
See below function
function toggle_visibility(id) {
var e = document.getElementById(id);
if (e.style.display == 'none') e.style.display = 'block';
else e.style.display = 'none';
// hide all div except current
$('div[id^=incometoggle]').not('#'+id).hide();
}
DEMO
EDIT - you can write whole logic in jQuery only, just bind click event to h5 elements and show / hide div next to it using toggle. And hide all div except current using jQuery Start with Selector
$(function() {
$('h5').click(function(){
var incomeDiv = $(this).next('div');
$(incomeDiv).toggle();
$('div[id^=incometoggle]').not(incomeDiv).hide();
});
});
DEMO Using JQuery
You can use jQuery more easily:
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script>
function toggle_visibility(id) {
$("div[id^='incometoggle']").hide();
$('#'+id).show();
}
</script>
I would approach it slightly differently and use a class along with a jquery selector -
<div id="income">
<h5 onclick="toggle_visibility('incometoggle');">INCOME</h5>
<div id="incometoggle" class="income-total">
<h6>Income Total</h6>
</div>
</div>
...
function toggle_visibility(id) {
// hide all divs with class income-total
$('.income-total').hide();
// show the desired div
$('#' + id).show();
}
Using just Vanilla Javascript, like you're actually doing at the moment:
function toggle_visibility(id) {
// Your clicked element
var e = document.getElementById(id);
// List containing all the divs which id starts with incometoggle.
var allDivs = document.querySelectorAll('div[id^=incometoggle]');
// Loop through the list and hide the divs, except the clicked one.
[].forEach.call(allDivs, function(div) {
if (div != e) {
div.style.display = 'none';
}
else {
e.style.display = e.style.display == 'none' ? 'block' : 'none';
}
});
}
Demo
If you want to do in pure java script then this solution will work for you.
<div id="income">
<h5 onclick="toggle_visibility('incometoggle');">INCOME</h5>
<div id="incometoggle" class="income">
<h6>Income Total</h6>
</div>
</div>
<div id="income2">
<h5 onclick="toggle_visibility('incometoggle2');">INCOME2</h5>
<div id="incometoggle2" style="display:none;" class="income">
<h6>Income Total2</h6>
</div>
</div>
<div id="income3">
<h5 onclick="toggle_visibility('incometoggle3');">INCOME3</h5>
<div id="incometoggle3" style="display:none;" class="income">
<h6>Income Total3</h6>
</div>
</div>
function toggle_visibility(id) {
var e = document.getElementById(id);
var myClasses = document.querySelectorAll('.income'),
i = 0,
l = myClasses.length;
for (i; i < l; i++) {
myClasses[i].style.display = 'none';
}
if (e.style.display == 'none') e.style.display = 'block';
}
DEMO
so, ive got 2 divs, one which is visible from start, and the other is hidden. Im trying to work out the action so that when i click a single link, the first div disappears and the second appears, and to reverse on second click. I have some knowledge of javascript, but zero knowledge of Jquery and those were the only questions i could find on here.
<script language="javascript">
function toggle() {
var ele = document.getElementById("toggleContent");
var text = document.getElementById("displayContent");
if(ele.style.display == "block") {
ele.style.display = "none;
text.innerHTML = "blog posts";
}
else {
ele.style.display = "block";
text.innerHTML = "hide posts";
}
}
</script>
this is what i have so far, which works for one div, but i dont know how to change this to work for 2 divs through the same link
You are missing a quote, add a second quote like below:
ele.style.display = "none";
Use a class rather than an ID.
<style type="css/stylesheet">
#div1 {
width:200px;
height:100px;
background:green;
}
#div2 {
width:200px;
height:100px;
background:red;
}
.toggle {
display:none;
}
</style>
<div id="menu">Toggle
</div>
<div id="div1" class="toggle">
<p class="displayContent">I'm some content 1</p>
</div>
<div id="div2" class="toggle">
<p class="displayContent">I'm some content 2</p>
</div>
<script language="javascript">
var a = document.getElementById("link");
a.onclick = function () {
var ele = document.getElementsByClassName("toggle");
for (var i = 0; i < ele.length; i++) {
var item = ele[i];
if (item.style.display == "block") {
item.style.display = "none";
} else {
item.style.display = "block";
item.innerHtml = "some content from " + i;
}
}
};
</script>
Here is the JSFiddle solution http://jsfiddle.net/dUU7j/
I organized my tabs this way:
<ul id="tabs">
<li class="selected">DIV1</li>
<li class>DIV2</li>
<li class>DIV3</li>
</ul>
<div id="tabs_content">
<div id="div1" style="display: block;"><textarea name="div1" rows="7" cols="108"></textarea></div>
<div id="div2" style="display: none;"><textarea name="div2" rows="7" cols="108"></textarea></div>
<div id="div3" style="display: none;"><textarea name="div3" rows="7" cols="108"></textarea></div>
</div>
I would like that when I press one of the link inside the <li> element,
the corrispondend Div become visible with display: block and the others are changed to display: none
Also I would like to do the same with the "selected" class on the clicked <li> element.
Is this possible?
I tried with:
function selectTab(src)
{
document.getElementById('div1').style.display = 'none';
document.getElementById('div2').style.display = 'none';
document.getElementById('div3').style.display = 'none';
document.getElementById(src).style.display = 'block';
}
It works if I pass the ID by reference with onclick="" but I would like to avoid this.
Solution:
function selectTab(source, parent)
{
document.getElementById('div1').style.display = 'none';
document.getElementById('div2').style.display = 'none';
document.getElementById('div3').style.display = 'none';
document.getElementById(source).style.display = 'block';
var elements = [].slice.apply(document.getElementsByClassName('selected'));
for (var i = 0; i < elements.length; i++) {
elements[i].className = '';
}
parent.className = 'selected';
}
Possibly this is what you want, cross-browser (IE5.5+)
CSS
.selected {
background-color: green;
}
.hide {
display: none;
}
HTML
<ul id="tabs">
<li class="selected">DIV1
</li>
<li class>DIV2
</li>
<li class>DIV3
</li>
</ul>
<div id="tabs_content">
<div id="div1">
<textarea name="div1" rows="7" cols="108"></textarea>
</div>
<div id="div2" class="hide">
<textarea name="div2" rows="7" cols="108"></textarea>
</div>
<div id="div3" class="hide">
<textarea name="div3" rows="7" cols="108"></textarea>
</div>
</div>
javascript
var tabs = document.getElementById("tabs"),
tabs_content = document.getElementById("tabs_content"),
divs = tabs_content.getElementsByTagName("div"),
divsLength = divs.length,
lis = tabs.getElementsByTagName("li"),
lisLength = lis.length;
tabs.onclick = function (evt) {
var e = evt || window.event,
target = e.target || e.srcElement,
href,
id,
index,
div;
if (target.tagName.toUpperCase() === "A") {
for (index = 0; index < lisLength; index += 1) {
lis[index].className = "";
}
target.parentNode.className = "selected";
href = target.attributes.href.nodeValue;
if (href && href.charAt(0) === "#") {
id = href.slice(1);
for (index = 0; index < divsLength; index += 1) {
div = divs[index];
if (id === div.id) {
div.className = "";
} else {
div.className = "hide";
}
}
}
}
};
jsfiddle
Your selectTab function needs to be necessarily bound to the click event on those list elements. There's no other way you can do it. Your code is good enough. You can simplify things using JQuery as well, as some other answer here points out.
Okay, do this:
In your HTML, add "tab" class to each of the tags.
<li class="selected"><a class="tab" href="#div1">DIV1</a></li>
<li class><a class="tab" href="#div2">DIV2</a></li>
<li class><a class="tab" href="#div3">DIV3</a></li>
In your jquery,
$('.tab').click(function(){
var displaydiv = $(this).attr('href');
$('#div1').hide();
$('#div2').hide();
$('#div3').hide();
$(this).show();
$('"'+displaydiv+'"').show();
$(this).parent().attr('class','selected');
})
<ul id="tabs">
<li class="selected"><a onclick="showTab(this);" href="#div1">DIV1</a></li>
<li><a onclick="showTab(this);" href="#div2">DIV2</a></li>
<li><a onclick="showTab(this);" href="#div3">DIV3</a></li>
</ul>
<div id="tabs_content">
<div id="div1" style="display: block;"><textarea name="div1" rows="7" cols="108"></textarea></div>
<div id="div2" style="display: none;"><textarea name="div2" rows="7" cols="108"></textarea></div>
<div id="div3" style="display: none;"><textarea name="div3" rows="7" cols="108"></textarea></div>
</div>
Use the following javascript:
function showTab(a)
{
var id = a.href.replace('#','');
var tabs = document.getElementById('tabs_content').getElementsByTagName('div');
var index = -1;
for(var i=0,n=tabs.length;i<n;i+=1)
{
var t = tabs[i];
if(t.id === id)
{
t.style.display = 'block';
index = i;
}
else
{
t.style.display = 'none';
}
}
var links = document.getElementById('tabs').getElementsByTagName('li');
for(var i=0,n=links.length;i<n;i+=1)
{
links[i].setAttribute('class', index === i ? 'selected' : '');
}
}
Of course you could also first cache your menu and tabs, that way you can keep a variable. This is the proper way:
function Menu()
{
var self = this;
self.links = document.getElementById('tabs').getElementsByTagName('a');
self.tabs = document.getElementById('tabs_content').getElementsByTagName('div');
self.selectedIndex = 0;
self.n = self.links.length;
for(var i=0;i<self.n;i+=1)
{
// Set onclick for every link in the tabs-menu
self.links[i].onclick = function(ind){return function(){self.update(ind);};}(i);
}
self.update = function(ind)
{
// Hide previous tab
self.links[self.selectedIndex].parentNode.setAttribute('class', '');
self.tabs[self.selectedIndex].style.display = 'none';
// Select and show clicked tab
self.selectedIndex = ind;
self.links[self.selectedIndex].parentNode.setAttribute('class', 'selected');
self.tabs[self.selectedIndex].style.display = 'block';
};
}
setTimeout(function(){new Menu();},1);
Check out the jsfiddle for the Menu class in action: http://jsfiddle.net/3vf4A/1/. Note that even if Javascript is disabled, the a-tag will still get you to the correct area by scrolling to it automatically.
Example
<script type="text/javascript">
function showme(id) {
var divid = document.getElementById(id);
if (divid.style.display == 'block') divid.style.display = 'none';
else divid.style.display = 'block';
}
</script>
<a onclick="showme('widget');" href="#">Show Widget</a>
<div id="widget" style="display:none;">
This is a widget
</div>
I want change text Show Widget & Hide Widget. Let me know
Demo http://jsfiddle.net/SLcDE/
<script type="text/javascript">
function showme(id, linkid) {
var divid = document.getElementById(id);
var toggleLink = document.getElementById(linkid);
if (divid.style.display == 'block') {
toggleLink.innerHTML = 'Show Widget';
divid.style.display = 'none';
}
else {
toggleLink.innerHTML = 'Hide Widget';
divid.style.display = 'block';
}
}
</script>
<a id="toggler" onclick="showme('widget', this.id);" href="#">Show Widget</a>
<div id="widget" style="display:none;">
This is a widget
</div>
You can change the text in your toggle block like this:
<script type="text/javascript">
function showme(id) {
var divid = document.getElementById(id);
if (divid.style.display == 'block') {
divid.style.display = 'none';
$('#toggleDisplay').text('Show Widget');
}
else{
divid.style.display = 'block';
$('#toggleDisplay').text('Hide Widget');
}
}
</script>
<a onclick="showme('widget');" href="#" id="toggleDisplay" >Show Widget</a>
<div id="widget" style="display:none;">
This is a widget
</div>
`<script type="text/javascript">`<br/>
`function showme(id) {`<br/>
`var divid = document.getElementById(id);`<br/>
`var clicky = document.getElementById("clicky");`<br/>
`if (divid.style.display == 'block') {divid.style.display = 'none';clicky.innerHTML = "Show Widget";}`<br/>
`else {divid.style.display = 'block'; clicky.innerHTML = "Hide Widget";}
}`<br/>
`</script>`<br/>
`<a onclick="showme('widget');" href="#" id="clicky">Show Widget</a>`<br/>
`<div id="widget" style="display:none;">`<br/>
`This is a widget`<br/>
`</div>`<br/>