HTML Text Editor - Simple Code [closed] - javascript

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I want to create a very simple HTML toolbar that can do bold, italics and underline so when users select a content editable area within the html page that they can change the default text. Been doing loads of looking around on the internet but all i can find is jquery's with a million lines of code and i really don't want to use these as a lot of the code will be redundant.
Anyone know the code / know where i can get the code that is short and sweet and to the point
Thanks

below a simplest sample for ContentEditable. For documentation see https://developer.mozilla.org/en-US/docs/Web/API/document.execCommand
<!DOCTYPE html>
<html lang="en">
<head>
<title>Contenteditable simplest sample</title>
</head>
<body>
<button id="bold">b</button>
<button id="italic">i</button>
<button id="underline">u</button>
<div contenteditable="true">
Textinput here
</div>
<script>
document.getElementById("bold").onclick = function(e) {
document.execCommand("bold", false, "");
};
document.getElementById("italic").onclick = function(e) {
document.execCommand("italic", false, "");
};
document.getElementById("underline").onclick = function(e) {
document.execCommand("underline", false, "");
};
</script>
</body>
</html>
Greetings
Axel

Could be done with jquery using the addClass & removeClass Method
Something like this would be all the code you need:
$( *YourTextElement* ).addClass( "YourCssDefinition" );
This will of course only affect the entire text within the defined YourTextElement
....

Related

What does this HTML and JS do? [closed]

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<!DOCTYPE html>
<html>
<body>
<h1>Change an HTML element</h1>
<p id="msg">Now you see me.</p>
<button type="button"
onclick="document.getElementById('msg').innerHTML = 'Gone!'">
Click Me!</button>
<button type="button"
onclick="document.getElementById('msg').innerHTML = 'Back again!'">
Bring me back!</button>
</body>
</html>
Can someone explain what this does?
When you click on the first button it fires an onclick event attribute. You've told the event to find an element by the ID of 'msg'. Which is the <p> tag above.
It finds it and then replaces the innerHTML value of "Now you see me" with the string 'Gone!'. Pretty much the same thing happens with the second button.
You can learn more about it at the web address below.
http://www.w3schools.com/tags/ev_onclick.asp

I want to "show" a message only on click [closed]

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jQuery:
$(document).ready(function(){
$("button").click(function(){
$("#message").show();
});
});
HTML:
<div id="message">
<p> You will be their life line, please take your purchase seriously.</p>
</div>
This is the code that I have but I want to either show a message on click or animate it but I don't want it visible until clicked.
USe css for that
#message
{
display:none;
}
Or you can use jquery too.
$(document).ready(function(){
$("#message").hide();
$("button").click(function(){
$("#message").show();
});
});
Firstly, you need to set display in css:
#message{
display: none;
}
And then call the jquery to show it when the button is clicked:
$(document).ready(function(){
$("button").click(function(){
$("#message").show();
});
});
Using CSS:
<div id="message" style="display:none;">
Using JS:
$('#message').hide();

Can i add a slide to hidden div when button is pressed? [closed]

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Closed 9 years ago.
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Can i add like a slide to the hidden divs when they disappear ?
I want the div to slide when it disappears
Like this:
Button press
The hidden div slides in
Button press again
the div disappears with a slide to the side
How can i do that ?
I recommend you use jQuery
Here is a good tutorial for sliding things in jQuery.
Here is a very simple example using jQuery:
Check the JSFiddle:
HTML:
<!DOCTYPE html>
<html>
<head>
<!-- Include the jQuery Library -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
</head>
<body>
<!-- Our DOM Structure for the javascript using jQuery -->
<div id="theDiv">This is a div!</div>
<button id="myButton">Click Me!</button>
</body>
</html>
Javascript:
<script type="text/javascript">
// When the page is ready and loaded
$(function(){
// On click of "myButton"
$('#myButton').click(function(){
// "slideToggle" the div
// ie: If hidden show it, else hide it
$('#theDiv').slideToggle();
});
})
</script>
View the jQuery slideToggle docs here
If you've never used jQuery before, check out:
http://learn.jquery.com/
http://thenewboston.org/list.php?cat=32 (Video tutorials)
You can do it with jQuery or another library. You can also write your own function but it would take a while.
The jQuery functions slideUp(), slideDown() and slideToggle() should help you.
well if wanting to do this with pure javascript it would take a bit of coding or you can use jquery and use the baked in animations.
http://api.jquery.com/animate/
button : assuming this to be your button id
data : div which is to be played
//include jquery
$(document).ready(function(){
$('#button').click(function(){
$('#data').toggle('slow',function(){ });
)};
});

Script from foreign site cannot be handled inside div [closed]

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I have got this certain script from a site. I put it on a div. I want to do something like this. http://www.upesspe.org/ But I can't tackle with the script in any way.
http://oil-price.net/dashboard.php?lang=en
Javascript
< script > $(document).ready(function () {
$('#first').click(function () {
$('#wti').slideDown(500);
});
$('.script').mouseLeave(function() {
$('#wti').slideUp(500);
});
}); < /script>
HTML
<div class="script">
<div id="first" class="header_06">WTI Crude Oil</div>
<div id="wti">
<script type="text/javascript" src="http://www.oil-price.net/TABLE2/gen.php?lang=en">
</script>
<noscript>To get the WTI oil price, please enable Javascript.</noscript>
</div>
</div>
DEMO: http://jsfiddle.net/rockyddev/9csnk/5/
PS - I updated
mouseLeave should be in lower case and remove the <script> tags in jQuery. Try with the following code:
$(document).ready(function () {
$('#first').click(function(){
$('#wti').slideDown();
});
$('.script').mouseleave(function() {
$('#wti').slideUp(500);
});
});

JQuery function not executing [closed]

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This should be super simple. The first code block works, but when I wrap it in a function and attempt to call the function, it doesn't work.
This Works:
$(document).ready(function() {
$("#groups-image").hide();
$("#quiz-image").hide();
$("#members-image").hide();
});
This Doesn't Work:
$(document).ready(function() {
function hideatstart() {
$("#groups-image").hide();
$("#quiz-image").hide();
$("#members-image").hide();
}
hideatstart();
});
UPDATE: After looking at the accepted answer, I was able to get working code. It involved not having any spaces between the lines of code, which would allow p tags to be inserted. Best practice would be to remove the JQuery to a separate script, which I will do. The following code works:
$(document).ready(function() {
function hideatstart(){
$("#groups-image").hide();
$("#quiz-image").hide();
$("#members-image").hide();
}
hideatstart();
});
I inspected the HTML on your live site and found that your snippet is outputted like this:
<div class="art-postcontent">
<!-- article-content -->
<!-- [snipped] -->
<p><script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script><br />
<script type="text/javascript">
$(document).ready(function() {</p>
<p> function hideatstart() {</p>
<p> $("#groups-image").hide();
$("#quiz-image").hide();
$("#members-image").hide();
}</p>
<p> hideatstart();
});
</script></p>
<!-- [snipped] -->
</div>
As you can see, WordPress's wpautop filter wrapped your lines inside paragraphs.
If you need to inject a script somewhere, you better do it with a plugin or a theme function and not by pasting the code in a WordPress post or widget. All regular WordPress content types are escaped to prevent such possibly malicious injections. It seems like you're using a custom art post type, which normally gets a similar treatment. There are ways to prevent the content from being escaped, but you should seriously consider moving your script code somewhere else.

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