i'm wondering to make a script that dynamically removes a html element while the clientHeight < 600 px but rebuild it if it's >600px.
if (document.documentElement.clientHeight < 600) {
$(".section-intro").remove();
}
this is working so far but i want it to rebuild the removed element when the clientHeight is superior to 600px.
Could i use while else instead of if ?
Using CSS3 #media Rule
<!DOCTYPE html>
<html>
<head>
<style>
#media (max-height: 600px) {
.section-intro {
display: none;
}
}
</style>
</head>
<body>
<div> Test 1 </div>
<div class="section-intro" > Test 2 </div>
<div> Test 3 </div>
</body>
</html>
Using JavaScript
First create function, that will adjust visibility of HTML element. Secondly register that function as callback function with $(document).ready( func ) and with $(window).resize( func ). This way your function will be called both when DOM is fully loaded, and when browser window is resized.
Here you have full working example of this:
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-2.2.3.min.js"></script>
<script>
function recalculateVisibility(jQuery) {
if (document.documentElement.clientHeight < 600)
$(".section-intro").hide();
else
$(".section-intro").show();
}
$(document).ready(recalculateVisibility);
$(window).resize(recalculateVisibility);
</script>
</head>
<body>
<div> Test 1 </div>
<div class="section-intro" > Test 2 </div>
<div> Test 3 </div>
</body>
</html>
Related
In my web page Im using published map from Geoexplorer in iframe src.On button click I want to load another service in same iframe but its not working.
my html code in map.html is
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<nav>
<button type="button" onclick="go()">Actual plant functional type</button>
</nav>
<section>
<iframe id="test" style="border: none;" height="494" width="1100" src="http://localhost:8080/geoexplorer/viewer/#maps/1"></iframe>
</section>
<script type="text/javascript">
function go() {
document.getElementById("test").src = "http://localhost:8080/geoexplorer/viewer/#maps/2";
}
</script>
</body>
</html>
Can the following href="#" be called automatically?
<a id="loadBtn" href="#">Do stuff</a></p>
Thanks!
(Update) In the following facebook gallery launcher:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.getfacebookalbums.js"></script>
<link rel="stylesheet" href="css/jquery.getfacebookalbums.css" type="text/css">
<script type="text/javascript">
$(document).ready(function () {
$('#loadBtn').click(function () {
$('#albumsContainer').getFacebookAlbums({
appId : 'ID',
onImageSelected : function (data) {
alert("Your facebook image is located at " + data);
window.location.href = "assignFacebookPhoto.php?fbPhoto=" + data;
}
})
return false;
});
});
</script>
<style type="text/css">
html, body {
font-family: Arial, _sans;
font-size: 0.8em;
}
</style>
</head>
<body>
<p><a id="loadBtn" href="#">Get photo</a></p>
<div id="albumsContainer"></div>
</body>
</html>
Essentially to get to the action faster rather than having msc bits of text to click first.
you can set href attribute with whatever value you want as per below code:
$('#loadBtn').attr('href','#');
Not sure whether the href='#' is just for example purposes or what you're putting in your final code.
(1) If you want to scroll to the top of the page, you can either use $('body').scrollTop(0) or animate it a bit with something like $('html, body').animate( {scrollTop : 0 }, 200); (If you want to animate it, just attach it to #loadBtn's click event and be sure to return false, so the anchor won't jump to the top and override your animation.)
If you want, you can also set window.location.hash so the hash location will be recorded.
(2) If you want to simulate a click on the link, you can use .trigger(), e.g.: $('#loadBtn').trigger('click');
I think following code will work for you:
$("#loadBtn").ready(function(){
$(this).click();
});
Also try this in your onload function:
document.getElementById('yourLinkID').click();
// Automatically href will be called
Thanks for your pointers. It lead me to the idea of just rearranging the javascript so that the code was executed without need to click anything:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.getfacebookalbums.js"></script>
<link rel="stylesheet" href="css/jquery.getfacebookalbums.css" type="text/css">
<style type="text/css">
html, body {
font-family: Arial, _sans;
font-size: 0.8em;
}
</style>
</head>
<body>
<!--p><a id="loadBtn" href="#">Get photo</a></p-->
<div id="albumsContainer"></div>
<script type="text/javascript">
$('#albumsContainer').getFacebookAlbums({
appId : 'ID',
onImageSelected : function (data) {
alert("Your facebook image is located at " + data);
window.location.href = "assignFacebookPhoto.php?fbPhoto=" + data;
}
})
</script>
</body>
</html>
I want to create a list which dinamically grows after an event (take a shoot) I mean adding each picture on real time to the list, this is my method...
//Invoke the camera capture UI for snapping a photo
function imageCapture() {
...
//Creates the array, datalist and the namespace for making this data public
if (dataArray == null) { dataArray = new Array(); }
dataArray[captureCount] = { title: capturedItem.name, id: "img" + captureCount, picture: photoBlobUrl };
var dataList = new WinJS.Binding.List(dataArray);
var publicMembers = { itemList: dataList };
WinJS.Namespace.define("DataExample", publicMembers);
}
And this is the HTML page which loads the content
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta charset="utf-8" />
<title>eCamera</title>
<!-- Referencias de WinJS -->
<link href="//Microsoft.WinJS.1.0/css/ui-dark.css" rel="stylesheet" />
<script src="//Microsoft.WinJS.1.0/js/base.js"></script>
<script src="//Microsoft.WinJS.1.0/js/ui.js"></script>
<!-- Referencias de eCamera2 -->
<link href="/css/default.css" rel="stylesheet" />
<script src="/js/default.js"></script>
</head>
<body >
<div id="content">
<div id="mediumListIconTextTemplate" data-win-control="WinJS.Binding.Template">
<div style="width: 150px; height: 100px;">
<!-- Displays the "picture" field. -->
<img src="#" style="width: 60px; height: 60px;" data-win-bind="alt: title; src: picture" />
<div>
<!-- Displays the "title" field. -->
<h4 data-win-bind="innerText: title"></h4>
<!-- Displays the "id" field. -->
<h6 data-win-bind="innerText: id"></h6>
</div>
</div>
</div>
<div id="basicListView"
data-win-control="WinJS.UI.ListView"
data-win-options="{ itemDataSource : DataExample.itemList.dataSource,
itemTemplate: select('#mediumListIconTextTemplate'),
itemsDraggable: true,
itemsReorderable: true }"></div>
</div>
</body>
</html>
If I load all the content in a fixed dataArray at first it works perfect, but dinamically adding elements and setting it all each time I take a picture so far doesn't work, how to make it work???
thanks in advance for the support
The app should not create new list each time. Use the WinJS.Binding.List.push method to append or splice can be used to insert. Since the list is observable, UI will autoupdate on changes (delete/add) to the list.
This question already has answers here:
Can I use multiple versions of jQuery on the same page?
(8 answers)
Closed 9 years ago.
I was wondering if someone could tell me if it is possible to run multiple versions of jquery in one html file? i.e.
I have 6 divs each dive contains a different jquery plugin. The first plugin runs on the latest jquery. The second powered by an older version and so forth.
I tried to implement all of these into one html, but as soon as I implement script 2 underneath, script 1, then #1 doesnt work anymore, but #2 does. As soon as I implement #3 underneath #2, then #3 works and everything above breaks.
Is there a specific way to do this? I have tried applying the noConflict code, but then the script which I assign it to, stops working. Unless I did it wrong.
I have though about using if statements to say, if var=plugin 1 gets clicked, the cancel all other jquery and only play jquery for that particular plugin. And so forth for all the other plugins. But I am not sure if this will work.
I have also thought about using a seperate $(document).ready(){}; for each plugin, but again not sure if this will work.
Is there anyone who knows how I can solve this problem? I have been battling this beast for the past 3 days & nights adn will for ever be in your debt.
ps:I didn't supply any code cause it's just so much, and a little all over the place. I can if you would like me to.
Thanks
<!DOCTYPE html>
<html>
<head>
<!-- jQuery -->
<script src="jquery191.js"></script>
<!-- easing -->
<script src="js/jquery.easing.1.3.js"></script>
<!-- liteAccordion js -->
<script src="js/liteaccordion.jquery.js"></script>
<script src="js/datepicker.js"></script>
<script ></script>
<script ></script>
<script ></script>
<script ></script>
<!-- liteAccordion css -->
<link href="css/liteaccordion.css" rel="stylesheet" />
<!-- liteAccordion js -->
<script type="text/javascript">
$(document).ready(function() {
$('#div1').liteAccordion({
onTriggerSlide : function() {
this.find('figcaption').fadeOut();
},
onSlideAnimComplete : function() {
this.find('figcaption').fadeIn();
},
autoPlay : true,
pauseOnHover : true,
theme : 'stitch',
rounded : true,
enumerateSlides : true
}).find('figcaption:first').show();
<!-- date picker js -->
$('#trip input#leavedate, #trip input#returndate').datepicker({ dateFormat: 'D, M d, yy', showOn: 'button', buttonImage: 'calendar.gif', buttonImageOnly: true }); // format: Thurs, Jan 31, 2008, only show when the user clicks the calendar
});
</script>
// datepicker
<link rel="stylesheet" href="ui.datepicker.css"/>
<style type="text/css">
body { font-family: verdana, arial, sans-serif; color: white; font-size: 0.8em; }
#trip{ background-color: black; width: 500px;}
#trip fieldset { border-width: 1px; width: 470px; }
#trip .fields { padding: 25px; margin-bottom: 20px; }
#trip div { clear: both; }
#trip label { float: left; width: 165px; }
#trip input { float: left; width: 200px; }
#trip .ui-datepicker-trigger { float: left; width: 16px; }
</style>
// datepicker
<script src="jq.js"></script>
<script type="text/javascript">
var jQuery_1_2_6 = $.noConflict(true);
</script>
<script language="JavaScript" src="jq.date.js"></script>
<script language="JavaScript">
</script>
// Style switch
<link rel="stylesheet" type="text/css" href="styles1.css" title="styles1" media="screen" />
<link rel="alternate stylesheet" type="text/css" href="styles2.css" title="styles2" media="screen" />
<link rel="alternate stylesheet" type="text/css" href="styles3.css" title="styles3" media="screen" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="styleswitch.js"></script>
<script src="/mint/?js" type="text/javascript"></script>
</head>
<body>
<div id="div1">
<ol>
<li>
<h2><span>Slide One</span></h2>
<div><p><img src="img-one/1.jpg">HELLO HELLOHELLOHELLOHELLO</p></div>
</li>
<li>
<h2><span>Slide Two</span></h2>
<div></div>
</li>
<li>
<h2><span>Slide Three</span></h2>
<div></div>
</li>
<li>
<h2><span>Slide Four</span></h2>
<div></div>
</li>
<li>
<h2><span>Slide Five</span></h2>
<div></div>
</li>
</ol>
<noscript>
<p>Please enable JavaScript to get the full experience.</p>
</noscript>
</div>
<br><br>
<!-- Date Picker -->
<div id="div2">
<form id="trip" action="#" >
<fieldset>
<legend>Trip Length</legend>
<div class="fields">
<div><label for="leavedate">Departure Date:</label> <input type="text" id="leavedate" name="leavedate"/></div>
<div><label for="returndate">Return Date:</label> <input type="text" id="returndate" name="returndate"/></div>
</div>
</fieldset>
</form>
</div>
<br><br><br><br>
<!-- Style Switcher -->
<div>
<h1>Stylesheet switcher using jQuery</h1>
<p>This is a simple example of my stylesheet switcher which is very simple thanks to the power of jQuery.</p>
<p><strong>Update 25/08/2006:</strong> Updated to work with persistant stylesheets and new version of jQuery (r226 from SVN) [thanks Andrea]</p>
<p><strong>Update 20/08/2006:</strong> Updated to work with new version of jQuery (r200 from SVN) ["*=style" replaced with "=*style*"]</p>
<p>
Currently active stylesheet:
<span id="st1">styles1</span>
<span id="st2">styles2</span>
<span id="st3">styles3</span>
</p>
<p>Choose a different stylesheet:</p>
<ul>
<li>styles1</li>
<li>styles2</li>
<li>styles3</li>
</ul>
<p>Please view source to see how it works or see the full article about this script for more information. You can download the relevant Javascript here: styleswitch.js, jquery.js</p>
</div>
<!-- FOUR -->
<div>
</div>
</body>
</html>
It should be pretty simple:
<script type='text/javascript' src='js/jquery.1.0.0.js'></script>
<script type='text/jvascript'>
var $jq1 = jQuery.noConflict();
</script>
<script type='text/javascript' src='js/jquery.2.0.0.js'></script>
<script type='text/jvascript'>
var $jq2 = jQuery.noConflict();
</script>
<script type='text/javascript' src='js/jquery.3.0.0.js'></script>
<script type='text/jvascript'>
$(document).ready(function() {
console.log('constructed with jQuery 3.0.0');
});
</script>
You however must make sure the right script is in the right scope, usualy you do something like:
$('#id').plugin();
this must be, for example:
$jq1('#id').plugin();
Here is an example of changing the jQuery namespace. You can have the older version run on a different namespace to avoid conflict and confusion.
Let's say, I have HTML code like this:
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
This is content.
</body>
</html>
And I want to add a <noscript> tag there. Which means, if the JavaScript disabled, it will show as a blank page.
And only when JavaScript is disabled, it will show "This is content text".
Please give me some examples to achieve. Thanks.
An alternative to a JS approach as suggested by rahul is to display a div in the <noscript> element, covering the entire page:
<noscript>
<div style="position: fixed; top: 0px; left: 0px; z-index: 30000000;
height: 100%; width: 100%; background-color: #FFFFFF">
<p style="margin-left: 10px">JavaScript is not enabled.</p>
</div>
</noscript>
Wrap all you contents inside a main div with display none and in the onload function change the display to block.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<div id="divMain" style="display: none">
This is content.
</div>
<noscript>
JS not enabled
</noscript>
<script>
document.getElementById("divMain").style.display = "block";
</script>
</body>
</html>
The noscript tag works the other way around. To make the content visible when script is enabled, put it in an element that is hidden, and show it using script:
<div id="hasScript" style="display:none">
This is content
</div>
<script>document.getElementById('hasScript').style.display='';</script>
It's a little odd.
You don't even need a 'noscript' for this. You can just have a blank first page, who's only content is a javascript of the form:
document.location = '/realpage.htm';
And then call that OnLoad, with jQuery, or whatever. This will mean if the client doesn't have scripting, they don't go anywhere, hence the page remains blank.
Edit:
Example, as requested:
<html>
<body onload="document.location = 'realpage.html';">
</body>
</html>
This SHOULD really work!
hide a content when javascript is not enabled
Note: you can replace <noscript> with <noembed> or <noframes>, too.
<!-- Normal page content should be here: -->
Content
<!-- Normal page content should be here: -->
<noscript>
<div style="position: absolute; right: 0; bottom: 0;
display: none; visibility: hidden">
</noscript>
<-- Content that should hide begin -->
**Don't Show! Content**
<-- Content that should hide begin -->
<noscript>
</div>
</noscript>
<!-- Normal page content should be here: -->
Content
<!-- Normal page content should be here: -->
Both the style tag and the meta refresh DO work inside noscript:
<noscript>
<style>body { display:none; }</style>
<meta http-equiv="refresh" content="0; url=blankpage.html">
</noscript>
The first line will display the current page but empty.
The Second line will redirect to blankpage.html
I had a very problem:
I wanted to show the full site when javascript was enabled. However, if javascript were disabled, not only did I want to show a "this site requires javascript..." message, but I still wanted to display the header & footer (which reside in header.inc and footer.inc, called by each content page) of my site (to look nice). In other words, I only wanted to replace the main content area of my site. Here's my html/css solution:
Header.inc file (location not important):
<noscript>
<style>
.hideNoJavascript {
display: none;
}
#noJavascriptWarning {
display: block !important;
}
</style>
</noscript>
Header file (bottom):
<div id="noJavascriptWarning">The Ignite site requires Javascript to be enabled!</div>
<div class="container-fluid hideNoJavascript">
<!-- regular .php content here -->
CSS file:
#noJavascriptWarning {
color: #ed1c24;
font-size: 3em;
display: none; /* this attribute will be overridden as necessary in header.inc */
text-align: center;
max-width: 70%;
margin: 100px auto;
}
In summary, my "javascript required" message is hidden per my default CSS rule. However, when the browser parses the tag, it overrides the default rule, resulting in main content being hidden and (everything except header/footer) and the javascript message being displayed. Works perfectly...for my needs! Hopefully someone else finds this useful :-)
Here are two screenshots with javascript enabled/disabled:
You could do something like
<body id="thebody">
this is content.
<script>
document.getElementById('thebody').innerHTML = "<p>content when JS is enabled!</p>";
</script>
</body>
I know this is an old inquire, but somehow none of this things worked in one of the PHP page I created. Below is what worked, the important thing was the comment tag between the noscript tag:
<noscript>
<center><div style="font-size:300%;position: absolute;top: 40%;left: 50%;margin-right: -50%;transform: translate(-50%, -50%)">
Scripts are Required...
<meta http-equiv='refresh' content="1;url=http://flstate.us/NoScript"/>
</div> </center>
<!--
</noscript>
<html>
<body>
Page HERE...
</body>
</html>
<noscript> --> </noscript>