I have a span overlapping my input field, that updates its content as you type into the input field.
Even though I positioned the span perfectly on the input text, you can still see that the text is a little more bold and letters are thicker.
(field nr.1- with span, nr.2- without)
I tried hiding the entire input field, but then also the cursor disappears, without which typing is very confusing.
Is there a way that I could hide only the text of the input field?
Just set your input text invisible and the cursor black by:
#box {
color: transparent;
caret-color: black;
}
<input type="text" id="box" value="some_sample_text">
So this way the text is invisible but the currsor shows up. With your span overlaying this should be exactly what you want. But don´t forget your input field must have the same size and fontsize or the caret is on the wrong position.
Ok, after some time, here's what I landed on:
input{
position: absolute;
top: 25px;
left: 25px;
}
#bottom {
z-index: 1;
}
#top {
z-index: 3;
}
<div class="txt">
<input type="text" id="bottom" value="bottom_box">
<input type="text" id="top" value="top_box">
</div><br>
I have a large document where this is implemented A LOT. I am hoping there is a way to simply edit the JavaScript somehow, so I have less editing.
Basically, clicking on a line of text opens the hidden text beneath it. You can close and re-hide the text by clicking on that same line of text... THAT is the ONLY way I want it to operate. As it is now, you can click on the hidden text anywhere and that will also close it. That is becoming a problem because I have interactive content in the hidden text area, and an accidental click in the wrong area will collapse it all.
.results_container {
cursor: pointer;
line-height: 21px;
}
.hidden>span {
display: none;
}
.visible>span {
cursor: default;
display: block;
line-height: 18px;
background: #f5f5f5;
padding: 15px;
margin: 10px 0px 32px 25px;
}
<div class="results_container">
Click Me to show hidden content
<span>I am hidden in span tags. You can close me by clicking anywhere in this text, however, I ONLY want to close the same way I opened; by clicking "Click Me to show hidden content.</span>
</div>
Full Fiddle
NOTE: On the fiddle, my JavaScript is at the end, under the pasted-in jQuery... sorry, that's the only way I could get it to work.
See the fiddle or below snippet:
https://jsfiddle.net/ejbdb128/6/
By checking against "this" in regards to the parent selector, you can filter out when you click on the child "span" element. I should note a caveat to this is if you click anywhere outside the "span" and in the div element, it will hide the span, even if you don't click just on the "Click Me" text..
/* SCRIPT for HIDDEN DESCRIPTIONS for RESULTS */
$(document).ready(function() {
"use strict";
$('.results_container').addClass("hidden");
$('.results_container').click(function(e) {
if (e.target != this) {
return false;
}
var $this = $(this);
if ($this.hasClass("hidden")) {
$(this).removeClass("hidden").addClass("visible");
} else {
$(this).removeClass("visible").addClass("hidden");
}
});
});
.results_container {
cursor: pointer;
line-height: 21px;
}
.hidden>span {
display: none;
}
.visible>span {
cursor: default;
display: block;
line-height: 18px;
background: #f5f5f5;
padding: 15px;
margin: 10px 0px 32px 25px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="results_container">
Click Me to show hidden content
<span>I am hidden in span tags. You can close me by clicking anywhere in this text, however, I ONLY want to close the same way I opened; by clicking "Click Me to show hidden content.</span>
</div>
Add the click handler to to an external event and use that to hide . By the way, jQuery has built in functions hide and toggle for hiding elements.
HTML:
<div class="results_container">
<span class="clickme">Click Me to show hidden content</span>
<span class="hideme">
I am hidden in span tags. You can close me by clicking anywhere in this text, however, I ONLY want to close the same way I opened; by clicking "Click Me to show hidden content.
</span>
Javscript:
$(document).ready(function(){
"use strict";
$('.hideme').hide();
$('.clickme').on('click', function() {
$('.hideme').toggle();
});
});
Fiddle here: https://jsfiddle.net/fLj6c4q7/
added a hover state on my main box element, i want it to turn grey and the text within to turn white
this is the main element: .blogcont
There are 2 other elements within it which are a h4 and another text div :.listing
i would like to change the font color of the h4 and the other div to white upon hover state on .blogcont
Hope this helps!
.blogcont {
width: 300px;
height: 300px;
background: red;
color: black
}
.blogcont:hover {
background: grey;
}
.blogcont:hover h4,
.blogcont:hover .listing {
color: white
}
<div class="blogcont">
<h4>hellooo</h4>
<div class="listing">listingggg</div>
</div>
I followed a SO question on how to create a placeholder for div[contenteditable].
My code looks like: http://jsfiddle.net/sdxjgkzm/
$('div[data-placeholder]').on 'keydown input', ->
if (this.textContent)
this.dataset.divPlaceholderContent = 'true'
else
delete(this.dataset.divPlaceholderContent)
Unfortunately, the problem is that as you can see the standard input's placeholder stays until you begin typing, while the contenteditable's goes away as soon as you click inside.
How do I fix this?
change your html a bit then use the below css:use placeholder instead of data-placeholder i.e. without data attribute.
input,div {
border: 1px black solid;
margin-top: 20px;
}
[contenteditable=true]:empty:before {
content: attr(placeholder);
}
<input placeholder="test"/>
<div contenteditable='true' placeholder="test"></div>
Check this out, CSS only :)
Placeholder support for contentEditable elements, without JavaScript
Updated Fiddle: enter link description here
All you need is to add the following CSS:
[contenteditable=true]:empty:before {
content: attr(placeholder);
display: block; /* For Firefox */
}
/* General Styling for Demo only */
div[contenteditable=true] {
border: 1px dashed #AAA;
width: 290px;
padding: 5px;
}
pre {
background: #EEE;
padding: 5px;
width: 290px;
}
<h3>Placeholder support for contentEditable elements,<br>without JavaScript!</h3>
<h5>Demo:</h5>
<div contenteditable="true" placeholder="Enter text here..."></div>
<p>All you need is to add the following CSS:</p>
<pre>
[contenteditable=true]:empty:before {
content: attr(placeholder);
display: block; /* For Firefox */
}
</pre>
<h5>Notes</h5>
<ul>
<li>Can add a different style than actual text like opacity, italic, etc</li>
<li>If your html needs to be 100% compliant, you can replace "placeholder" for "data-placeholder" on both files</li>
<li>Chrome will add <br />'s inside contentEditable elements in some cases, breaking the :empty check. Can be fixed with a bit of JavaScript.</li>
</ul>
<i>By Ariel Flesler</i>
For an application we're developing at the company where I work, we need an input that supports inserting emoticons inside our JS-based web app. We're currently using an input with the emoticon shortcodes (ie ':-)') and would like to switch to inserting actual, graphical images.
Our original plan was to use a contenteditable <div>. We're using listeners for the paste event as well as the different key/mouse interactions to ensure no unwanted markup enters the contenteditable (we strip text out of its container tags and leave only image tags that we inserted ourselves).
However, the problem right now is that the div resizes if you put in enough content (ie its height increases). We don't want this to happen, nor is it acceptable for the text to just be hidden (ie plain overflow: hidden). So:
Is there a way to make the contenteditable div behave like a single-line input?
I'd like it best if there is a relatively simple attribute/css property that I've missed that will do what I want, but if necessary CSS+JS suggestions will also be appreciated.
[contenteditable="true"].single-line {
white-space: nowrap;
width:200px;
overflow: hidden;
}
[contenteditable="true"].single-line br {
display:none;
}
[contenteditable="true"].single-line * {
display:inline;
white-space:nowrap;
}
<div contenteditable="true" class="single-line">
This should work.
</div>
Other answers are wrong and contain few mistakes (on 2019-05-07). Other solutions suggest to use "white-space: nowrap" (prevents carrying to another line) + "overflow: hidden" (prevents long text going beyond the field) + hiding <br> and other.
First mistake in that solutions is "overflow: hidden" also prevents scrolling the text. User will not be able to scroll the text by:
Pressing mouse middle button
Selecting the text and moving mouse pointer to the left or right
Using horizontal mouse scroll (when user have such a thing)
The only way he can scroll is using keyboard arrows.
You can solve this problem by using "overflow: hidden" and "overflow: auto" (or "scroll") at the same time. You should create parent div with "overflow: hidden" to hide content user should not see. This element must have input borders and other design. And you should create child div with "overflow-x: auto" and "contenteditable" attribute. This element will have scrollbar so user can scroll it without any limitations and he will not see this scrollbar because of hiding overflow in parent element.
Example of solution:
document.querySelectorAll('.CETextInput').forEach(el => {
//Focusing on child element after clicking parent. We need it because parent element has bigger width than child.
el.parentNode.addEventListener('mousedown', function(e) {
if (e.target === this) {
setTimeout(() => this.children[0].focus(), 0);
}
});
//Prevent Enter. See purpose in "Step 2" in answer.
el.parentNode.addEventListener('keydown', function(e) {
if (e.keyCode === 13)
e.preventDefault();
});
});
.CETextInputBorder { /*This element is needed to prevent cursor: text on border*/
display: inline-block;
border: 1px solid #aaa;
}
.CETextInputCont {
overflow: hidden;
cursor: text; /*You must set it because parent elements is bigger then child contenteditable element. Also you must add javascript to focus child element on click parent*/
/*Style:*/
width: 10em;
height: 1em;
line-height: 1em;
padding: 5px;
font-size: 20px;
font-family: sans-serif;
}
.CETextInput {
white-space: pre; /*"pre" is like "nowrap" but displays all spaces correctly (with "nowrap" last space is not displayed in Firefox, tested on Firefox 66, 2019-05-15)*/
overflow-x: auto;
min-height: 100%; /*to prevent zero-height with no text*/
/*We will duplicate vertical padding to let user click contenteditable element on top and bottom. We would do same thing for horizontal padding but it is not working properly (in all browsers when scroll is in middle position and in Firefox when scroll is at the end). You can also replace vertical padding with just bigger line height.*/
padding: 5px 0;
margin-top: -5px;
outline: none; /*Prevent border on focus in some browsers*/
}
<div class="CETextInputBorder">
<div class="CETextInputCont">
<div class="CETextInput" contenteditable></div>
</div>
</div>
Step 2: Solving problem with <br> and other:
Also there is a problem that user or extensions can paste
<br> (can be pasted by user)
<img> (may have big size) (can be pasted by user)
elements with another "white-space" value
<div> and other elements that carry text to another line
elements with unsuitable "display" value
But advise to hide all <br> is wrong too. That is because Mozilla Firefox adds <br> element to empty field (I guess it may be workaround of bug with text cursor disappearing after deleting last character; checked in Firefox 66 released on 2019-03-19). If you hide this element then when user moves focus to field caret will be set in this hidden <br> element and text cursor will be hidden too (always).
You can fix this if you will be <br> when you know field is empty. You need some javascript here (you cannot use :empty selector because field contains <br> elements and not empty). Example of solution:
document.querySelectorAll('.CETextInput').forEach(el => {
//OLD CODE:
//Focusing on child element after clicking parent. We need it because parent element has bigger width than child.
el.parentNode.addEventListener('mousedown', function(e) {
if (e.target === this) {
setTimeout(() => this.children[0].focus(), 0);
}
});
//Prevent Enter to prevent blur on Enter
el.parentNode.addEventListener('keydown', function(e) {
if (e.keyCode === 13)
e.preventDefault();
});
//NEW CODE:
//Update "empty" class on all "CETextInput" elements:
updateEmpty.call(el); //init
el.addEventListener('input', updateEmpty);
function updateEmpty(e) {
const s = this.innerText.replace(/[\r\n]+/g, ''); //You must use this replace, see explanation below in "Step 3"
this.classList.toggle('empty', !s);
}
});
/*OLD CODE:*/
.CETextInputBorder { /*This element is needed to prevent cursor: text on border*/
display: inline-block;
border: 1px solid #aaa;
}
.CETextInputCont {
overflow: hidden;
cursor: text; /*You must set it because parent elements is bigger then child contenteditable element. Also you must add javascript to focus child element on click parent*/
/*Style:*/
width: 10em;
height: 1em;
line-height: 1em;
padding: 5px;
font-size: 20px;
font-family: sans-serif;
}
.CETextInput {
white-space: pre; /*"pre" is like "nowrap" but displays all spaces correctly (with "nowrap" last space is not displayed in Firefox, tested on Firefox 66, 2019-05-15)*/
overflow-x: auto;
min-height: 100%; /*to prevent zero-height with no text*/
/*We will duplicate vertical padding to let user click contenteditable element on top and bottom. We would do same thing for horizontal padding but it is not working properly (in all browsers when scroll is in middle position and in Firefox when scroll is at the end). You can also replace vertical padding with just bigger line height.*/
padding: 5px 0;
margin-top: -5px;
outline: none; /*Prevent border on focus in some browsers*/
}
/*NEW CODE:*/
.CETextInput:not(.empty) br,
.CETextInput img { /*We hide <img> here. If you need images do not hide them but set maximum height. User can paste image by pressing Ctrl+V or Ctrl+Insert.*/
display: none;
}
.CETextInput * {
display: inline;
white-space: pre;
}
<!--OLD CODE:-->
<div class="CETextInputBorder">
<div class="CETextInputCont">
<div class="CETextInput" contenteditable></div>
</div>
</div>
Step 3: Solving problem with getting value:
We hided <br> elements so "innerText" value will not contain them. But:
When "empty" class is set result may contain <br> elements.
Your other styles or extensions may override "display: none" by "!important" mark or by rule with higher priority.
So when you get value you should make replace to avoid accidental getting line breaks:
s = s.replace(/[\r\n]+/g, '');
Do not use javascript for hiding <br>
Also you could solve the problem with <br> by removing them by javascript but this is very bad solution because after every removing user cannot use "undo" action anymore for canceling changes was made before removing.
Also you could use document.execCommand('delete') to delete <br> but it is hard to implement + user can undo your deletion and restore <br> elements.
Adding placeholder
It was not asked in question but I guess many people using single-line contenteditable elements will need it. Here is example how to make placeholder using css and "empty" class we talked above:
//OLD CODE:
document.querySelectorAll('.CETextInput').forEach(el => {
//Focusing on child element after clicking parent. We need it because parent element has bigger width than child.
el.parentNode.addEventListener('mousedown', function(e) {
if (e.target === this) {
setTimeout(() => this.children[0].focus(), 0);
}
});
//Prevent Enter to prevent blur on Enter
el.parentNode.addEventListener('keydown', function(e) {
if (e.keyCode === 13)
e.preventDefault();
});
//Update "empty" class on all "CETextInput" elements:
updateEmpty.call(el); //init
el.addEventListener('input', updateEmpty);
function updateEmpty(e) {
const s = this.innerText.replace(/[\r\n]+/g, ''); //You must use this replace, see explanation below in "Step 3"
this.classList.toggle('empty', !s);
//NEW CODE:
//Make element always have <br>. See description in html. I guess it is not needed because only Firefox has bug with bad cursor position but Firefox always adds this element by itself except on init. But on init we are adding it by ourselves (see html).
if (!s && !Array.prototype.filter.call(this.children, el => el.nodeName === 'BR').length)
this.appendChild(document.createElement('br'));
}
});
/*OLD CODE:*/
.CETextInputBorder { /*This element is needed to prevent cursor: text on border*/
display: inline-block;
border: 1px solid #aaa;
}
.CETextInputCont {
overflow: hidden;
cursor: text; /*You must set it because parent elements is bigger then child contenteditable element. Also you must add javascript to focus child element on click parent*/
/*Style:*/
width: 10em;
height: 1em;
line-height: 1em;
padding: 5px;
font-size: 20px;
font-family: sans-serif;
}
.CETextInput {
white-space: pre; /*"pre" is like "nowrap" but displays all spaces correctly (with "nowrap" last space is not displayed in Firefox, tested on Firefox 66, 2019-05-15)*/
overflow-x: auto;
min-height: 100%; /*to prevent zero-height with no text*/
/*We will duplicate vertical padding to let user click contenteditable element on top and bottom. We would do same thing for horizontal padding but it is not working properly (in all browsers when scroll is in middle position and in Firefox when scroll is at the end). You can also replace vertical padding with just bigger line height.*/
padding: 5px 0;
margin-top: -5px;
outline: none; /*Prevent border on focus in some browsers*/
}
.CETextInput:not(.empty) br,
.CETextInput img { /*We hide <img> here. If you need images do not hide them but set maximum height. User can paste image by pressing Ctrl+V or Ctrl+Insert.*/
display: none;
}
.CETextInput * {
display: inline;
white-space: pre;
}
/*NEW CODE:*/
.CETextInput[placeholder].empty::before { /*Use ::before not ::after or you will have problems width first <br>*/
content: attr(placeholder);
display: inline-block;
width: 0;
white-space: nowrap;
pointer-events: none;
cursor: text;
color: #b7b7b7;
padding-top: 8px;
margin-top: -8px;
}
<!--OLD CODE:-->
<div class="CETextInputBorder">
<div class="CETextInputCont">
<div class="CETextInput" placeholder="Type something here" contenteditable><br></div>
</div>
</div>
<!--We manually added <br> element for Firefox browser because Firefox (tested on 2019-05-11, Firefox 66) has bug with bad text cursor position in empty contenteditable elements that have ::before or ::after pseudo-elements.-->
Solution with only one div and "scrollbar-width"
You can also use only one div by setting "overflow-x: auto", "overflow-y: hidden" and "scrollbar-width: none". But "scrollbar-width" is new property and works only in Firefox 64+ and no other browsers yet.
You can also add:
webkit-prefixed version: "-webkit-scrollbar-width: none"
non-standardized ".CETextInput::-webkit-scrollbar { display: none; }" (for webkit-based browsers)
"-ms-overflow-style: none"
I would not recommend to use this solution, but here is example:
//OLD CODE:
document.querySelectorAll('.CETextInput').forEach(el => {
//Focusing on child is not needed anymore
//Prevent Enter to prevent blur on Enter
el.addEventListener('keydown', function(e) {
if (e.keyCode === 13)
e.preventDefault();
});
//Update "empty" class on all "CETextInput" elements:
updateEmpty.call(el); //init
el.addEventListener('input', updateEmpty);
function updateEmpty(e) {
const s = this.innerText.replace(/[\r\n]+/g, ''); //You must use this replace, see explanation below in "Step 3"
this.classList.toggle('empty', !s);
}
});
/*NEW CODE:*/
.CETextInput {
white-space: pre; /*"pre" is like "nowrap" but displays all spaces correctly (with "nowrap" last space is not displayed in Firefox, tested on Firefox 66, 2019-05-15)*/
overflow-x: auto; /*or "scroll"*/
overflow-y: hidden;
-webkit-scrollbar-width: none; /*Chrome 4+ (probably), webkit based*/
scrollbar-width: none; /*FF 64+, Chrome ??+, webkit based, Edge ??+*/
-ms-overflow-style: none; /*IE ??*/
/*Style:*/
width: 10em;
height: 1em;
line-height: 1em;
padding: 5px;
border: 1px solid #aaa;
font-size: 20px;
font-family: sans-serif;
}
.CETextInput::-webkit-scrollbar {
display: none; /*Chrome ??, webkit based*/
}
/*OLD CODE:*/
.CETextInput:not(.empty) br,
.CETextInput img { /*We hide <img> here. If you need images do not hide them but set maximum height. User can paste image by pressing Ctrl+V or Ctrl+Insert.*/
display: none;
}
.CETextInput * {
display: inline;
white-space: pre;
}
<!--NEW CODE:-->
<div class="CETextInput" contenteditable></div>
This solution has 3 problems with paddings:
In Firefox (tested on 2019-05-11, Firefox 66) there is no right padding when long text is typed. That is because Firefox does not display bottom or right padding when using padding in the same element that have scrollbar and when content is scrolled to the end.
In all browsers there is no padding when scrolling long text in middle position. It looks worse. <input type="text"> does not have this problem.
When user press home or end browsers scroll to place paddings are not visible.
To solve these problems you need use 3 elements like we used before but in this case you don't need use scrollbar-width. Our solution with 3 elements does not have these problems.
Other problems (in every solution):
Blur on pasting text ends with line break. I will think how to fix it.
When using paddings this.children[0].focus() is not enough in webkit-based browsers (cursor position is not where user clicked). I will think how to fix it.
Firefox (tested on 2019-05-11, Firefox 66): When short text is typed user cannot select last word by double clicking on the right of it. I will think about it.
When user starts text selection in the page he can end it in our field. Usual <input type="text"> does not have this behavior. But I don't think it is critical.
I think you are looking for a contenteditable div with only one line of text that scrolls horizontally when it overflows the div. This should do the trick: http://jsfiddle.net/F6C9T/1
div {
font-family: Arial;
font-size: 18px;
min-height: 40px;
width: 300px;
border: 1px solid red;
overflow: hidden;
white-space: nowrap;
}
<div contenteditable>
Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.
</div>
The min-height: 40px incorporates the height for when the horizontal scroll bar appears. A min-height:20px would automatically expand when the horizontal scroll bar appears, but this doesn't work in IE7 (though you could use conditional comments to apply separate styling if you wanted it).
I adapted the #tw16 accepted solution (on 5th Dec 2019) to add in scrolling. The trick was to add scrolling using overflow-x: auto but then hide the scrollbar (https://stackoverflow.com/a/49278385)
/* Existing Solution */
[contenteditable="true"].single-line {
white-space: nowrap;
width: 200px;
overflow: hidden;
}
[contenteditable="true"].single-line br {
display:none;
}
[contenteditable="true"].single-line * {
display:inline;
white-space:nowrap;
}
/* Make Scrollable */
[contenteditable="true"].single-line {
overflow-x: auto;
overflow-y: hidden;
scrollbar-width: none; /* Firefox */
-ms-overflow-style: none; /* Internet Explorer 10+ */
}
[contenteditable="true"].single-line::-webkit-scrollbar { /* WebKit */
width: 0;
height: 0;
}
<div contenteditable="true" class="single-line">
This should scroll when you have really long text!
</div>
Here's a relatively simple solution that uses the contenteditable's input event to scan the dom and filter out various flavors of new lines (so it should be robust against copy/paste, drag 'n drop, hitting enter on the keyboard, etc). It condenses multiple TextNodes into single TextNodes, strips newlines from TextNodes, kills BRs, and puts a "display: inline" on any other element that it touches. Tested on Chrome, no guarantees anywhere else.
var editable = $('#editable')
editable.on('input', function() {
return filter_newlines(editable);
});
function filter_newlines(div) {
var node, prev, _i, _len, _ref, _results;
prev = null;
_ref = div.contents();
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
node = _ref[_i];
if (node.nodeType === 3) {
node.nodeValue = node.nodeValue.replace('\n', '');
if (prev) {
node.nodeValue = prev.nodeValue + node.nodeValue;
$(prev).remove();
}
_results.push(prev = node);
} else if (node.tagName.toLowerCase() === 'br') {
_results.push($(node).remove());
} else {
$(node).css('display', 'inline');
filter_newlines($(node));
_results.push(prev = null);
}
}
return _results;
}
#editable {
width: 200px;
height: 20px;
border: 1px solid black;
}
<div id="editable" contenteditable="true"></div>
Or here's the fiddle: http://jsfiddle.net/tG9Qa/
If you want a different way of solving it other than changing the requirements, with a little display:table it is fully possible =)
.container1 {
height:20px;
width:273px;
overflow:hidden;
border:1px solid green;
}
.container2 {
display:table;
}
.textarea {
width:273px;
font-size: 18px;
font-weight: normal;
line-height: 18px;
outline: none;
display: table-cell;
position: relative;
-webkit-user-select: text;
-moz-user-select: text;
-ms-user-select: text;
user-select: text;
word-wrap: break-word;
overflow:hidden;
}
<div class="container1">
<div class="container2">
<div contenteditable="true" class="textarea"></div>
</div>
</div>
So, for posterity: the simplest solution is to get your product manager to change the requirements so you can do multiline editing. This is what ended up happening in our case.
However, before that happened, I ended up going quite a way in creating a manually moving single-line richtext editor. I wrapped it up in a jQuery plugin in the end. I don't have time to finish it up (there are probably bugs in IE, Firefox works best and Chrome works pretty well - comments are sparse and sometimes not very clear). It uses parts of the Rangy library (extracted because I didn't want to rely on the complete library) to get screen positions of selections in order to test for mouse position vs. selection (so you can drag selections and move the box).
Roughly, it works by using 3 elements. An outer div (the thing you call the plugin on), which gets overflow: hidden, and then 2 levels of nesting inside it. The first level is absolutely positioned, the second level is the actual contenteditable. This separation is necessary because otherwise some browsers will give the contenteditable absolutely positioned element grippies, to let the user move it around...
In any case, then there is a whole bunch of code to move the absolutely positioned element around inside the top element, thus moving the actual contenteditable. The contenteditable itself has white-space nowrap, etc. etc. to force it to stay a single line.
There is also code in the plugin that strips out anything that isn't an image (like br, tables, etc. etc.) from any text that's pasted / dragged into the box. You need some parts of this (like the brs, stripping/normalizing paragraphs, etc.) but maybe you would normally want to keep links, em, strong and/or some other formatting.
Source: https://gist.github.com/1161922
Check out this answer I just posted. This should help you out:
How to create a HTML5 single line contentEditable tab which listens to Enter and Esc
Here is the HTML markup:
<span contenteditable="false"></span>
Here is the jQuery/javascript:
$(document).ready(function() {
$('[contenteditable]').dblclick(function() {
$(this).attr('contenteditable', 'true');
clearSelection();
$(this).trigger('focus');
});
$('[contenteditable]').live('focus', function() {
before = $(this).text();
if($(this).attr('contenteditable') == "true") { $(this).css('border', '1px solid #ffd646'); }
//}).live('paste', function() {
}).live('blur', function() {
$(this).attr('contenteditable', 'false');
$(this).css('border', '1px solid #fafafa');
$(this).text($(this).text().replace(/(\r\n|\n|\r)/gm,""));
if (before != $(this).text()) { $(this).trigger('change'); }
}).live('keyup', function(event) {
// ESC=27, Enter=13
if (event.which == 27) {
$(this).text(before);
$(this).trigger('blur');
} else if (event.which == 13) {
$(this).trigger('blur');
}
});
$('[contenteditable]').live('change', function() {
var $thisText = $(this).text();
//Do something with the new value.
});
});
function clearSelection() {
if ( document.selection ) {
document.selection.empty();
} else if ( window.getSelection ) {
window.getSelection().removeAllRanges();
}
}
Hope this helps someone!!!
You can replace this div with text input (after onclick event is called).
I have used something similar to this plugin and it worked fine.
with jQuery I have set a .keypress event and then tests for e.keyCode == 13 (return key) and if is return false from the event and the editing is not able to make multilines
$('*[contenteditable=yes]').keypress(function(e) {
if(e.keyCode == 13 && !$(this).data('multiline')) {
return false;
}
})