Hi so I have divs in an accordion:
<a href="#collapse17" data-quickedit-field-id="paragraph/17/field_section_title/en/default" class="field field--name-field-section-title field--type-string field--label-hidden accordion-toggle field--item" data-parent="#accordion" data-toggle="collapse">
<h2><strong>Accordion Header</strong></h2>
</a>
<div id="collapse17" data-quickedit-field-id="paragraph/17/field_section/en/default" class="field field--name-field-section field--type-entity-reference-revisions field--label-hidden panel-collapse collapse field--item">
<div class="panel-body">
<div data-quickedit-field-id="paragraph/10/field_diagram_title/en/default" class="field field--name-field-diagram-title field--type-string field--label-hidden p-1 section-title-diagram field--item background-purple" id="div">INDEPENDENT LEARNING12</div>
</div>
</div>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
when hovered over div element on inspect element, the height is 20px. But my jquery:
$('.section-title-diagram').each(function(){
var $div = $("#div");
var height = $div.height();
var text = $div.text();
console.log("Height: ", height);
console.log("Text: ", text);
});
is 0.
When I do
var text = $(this).text();
console.log(text);
it does spit out correctly INDEPENDENT LEARNING12. I am stuck on why height of my div is 0. I have tried multiple things, but to no avail. Any help would be appreciated.
http://jsfiddle.net/xotu9qgj/5/
because you set
.collapse {
display: none;
}
in your css
change to display:block
or set $('.collapse').show(); in your jquery code.
http://jsfiddle.net/xotu9qgj/15/
$('#collapse17').on('shown.bs.collapse', function(){
var diagram_title = $(this).find('.section-title-diagram');
$(diagram_title).each(function(){
var $div = $("#div");
var height = $div.height();
var text = $div.text();
console.log("Height: ", height);
console.log("Text: ", text);
});
});
Related
I am trying to have it when I click on "Add Exercise", the a new collapsible bootstrap div will be added inside my card div. each time the button is clicked. I have been trying for a while now and reading up other questions on here but I cannot seem to get it to work.
I added my code to jsfiddle. Cany anyone help me get this working finally?
https://jsfiddle.net/dmngpo8e/4/
$('input[name="queue"]').click(function() {
$("<div class='panel-group'><div class='panel panel-default'><div class='panel-heading'><h4 class='panel-title'><a data-toggle='collapse' href='#collapse1'>Collapsible panel</a></h4></div><div id='collapse1' class='panel-collapse collapse'><div class='panel-body'>Panel Body</div><div class='panel-footer'>Panel Footer</div></div></div></div>").html('item').appendTo('card');
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<input class="btn teach_edit_header_buttons" style="font-family:Helvetica" name="queue" type="submit" value="Add Exercise">
<div class="card" style="padding:10px;background-color:#c7e0fc;">
</div>
.appendTo('card'); should be .appendTo('.card'); .. and by use html('item') before it it'll just change the whole div html with word item so you need to remove html('item')
Try by adding dot(class selector) before card
$('input[name="queue"]').click(function() {
$("<div class='panel-group'>" +
"<div class='panel panel-default'>" +
"<div class='panel-heading'>" +
"<h4 class='panel-title'>" +
"<a data-toggle='collapse' href='#collapse1'>Collapsible panel</a>" +
"</h4>" +
"</div>" +
"<div id='collapse1' class='panel-collapse collapse'>" +
"<div class='panel-body'>Panel Body</div>" +
"<div class='panel-footer'>Panel Footer</div>" +
"</div>" +
"</div>" +
"</div>").html('item').appendTo('.card');
})
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<input class="btn teach_edit_header_buttons" style="font-family:Helvetica" name="queue" type="submit" value="Add Exercise">
<div class="card" style="padding:10px;background-color:#c7e0fc;">
</div>
As #bkr and #Mohamed-Yousef already mentioned, you had a few issues with your code:
Remove .html('item') as it's overwriting the collapsible bootstrap div.
You were missing a dot in .appendTo('card'), should be .appendTo('.card').
Also, for the collapsible button to work after you add it, you also need Bootstrap's JS file, otherwise the collapsible bootstrap divs won't work (see code below).
$('input[name="queue"]').click(function() {
$("<div class='panel-group'><div class='panel panel-default'><div class='panel-heading'><h4 class='panel-title'><a data-toggle='collapse' href='#collapse1'>Collapsible panel</a></h4></div><div id='collapse1' class='panel-collapse collapse'><div class='panel-body'>Panel Body</div><div class='panel-footer'>Panel Footer</div></div></div></div>").appendTo('.card');
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<input class="btn teach_edit_header_buttons" style="font-family:Helvetica" name="queue" type="submit" value="Add Exercise">
<div class="card" style="padding:10px;background-color:#c7e0fc;">
</div>
I am new to Bootstrap. I am using bootstrap range slider and javascript in my program. Inspite of using following, I am not able to see tooltip of slider:
<input id = "cheapHFSlider" type="range" data-slider-min="0" data-slider-max="100" data-slider-step="1"
data-slider-tooltip="show" onchange="sliderChanged(this)">
<label id = "cheapHFSliderVal">
When I hover my cursor over that slider in Chrome's debugging mode, I can see that 'tooltip tooltip-main top' is being highlighted in Elements tab of debugger. Attaching the screen shot of above.
Related CSS and JS are:
<!-- Bootstrap CSS-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<!-- Bootstrap slider CSS -->
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-slider/9.8.1/css/bootstrap-slider.css">
<!-- Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js"></script>
<!-- Bootstrap slider JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-slider/9.8.1/bootstrap-slider.js"></script>
My script tag is:
<script type="text/javascript">
$(document).ready(function() {
$("#cheapHFSlider").slider().on('slide', function(_event) {
$("#cheapHFSliderVal").html(_event.value + "%");
});
$("#cheapHFSliderVal").html($("#cheapHFSlider").slider('getValue') + "%"); // set the initial value of slider in label
})
function sliderChanged(slider) {
switch(slider.id) {
case 'cheapHFSlider':
$("#cheapHFSliderVal").html(slider.value + "%");
break;
default:
console.log("Invalid slider '" + slider.id + "' !");
}
}
</script>
Please let me know where I am going wrong
I'm looking to overwrite a div using JS but the issue is that I'm using append so the script keep writing data at the end of the div, I have no idea how to fix that, I tried window.location.reload(true) but, obviously, the data is lost.
Can someone point me to the right direction, actually I'm lost. My goal is to refresh / erase or update the div content, preferably, whiteout reloading the page. Here's a runnable code so you can see the problem. Thanks for you help.
$("#getnews").on("click", function() {
setTimeout(function() {
var path = "https://api.iextrading.com/1.0/stock/"
var stock = document.getElementById('userstock').value
var end = "/news"
var url = path + stock + end
$.getJSON(url, function(data) {
data.forEach(function (article) {
$('#data').append(
$('<h4>').text(article.headline),
$('<div>').text(article.summary),
$('<hr>').text(" "),
);
});
});
},200);
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<div class="container">
<p>Search for a stock (E.g: msft, aapl or tsla)</p>
<p><input type="text" id="userstock"></p>
<p><a class="btn btn-dark btn-large text-white" id="getnews">Browse</a></p>
<row id="data"></row>
</div>
<script src="https://code.jquery.com/jquery-3.2.1.js"
integrity="sha256-DZAnKJ/6XZ9si04Hgrsxu/8s717jcIzLy3oi35EouyE="
crossorigin="anonymous"></script>
$("#getnews").on("click", function() {
setTimeout(function() {
var path = "https://api.iextrading.com/1.0/stock/"
var stock = document.getElementById('userstock').value
var end = "/news"
var url = path + stock + end
$.getJSON(url, function(data) {
var html = $("<div></div>");
data.forEach(function (article) {
html.append($('<h4>').text(article.headline));
html.append($('<div>').text(article.summary));
html.append($('<hr>').text(" "));
});
$('#data').html(html);
});
},200);
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<div class="container">
<p>Search for a stock (E.g: msft, aapl or tsla)</p>
<p><input type="text" id="userstock"></p>
<p><a class="btn btn-dark btn-large text-white" id="getnews">Browse</a></p>
<row id="data"></row>
</div>
<script src="https://code.jquery.com/jquery-3.2.1.js"
integrity="sha256-DZAnKJ/6XZ9si04Hgrsxu/8s717jcIzLy3oi35EouyE="
crossorigin="anonymous"></script>
Can't you just set the HTML of the container:
var html = $("<div></div>");
html.append($('<h4>').text(article.headline));
html.append($('<div>').text(article.summary));
html.append($('<hr>').text(" "));
$('#data').html(html);
I am in a bit trouble as I don't know how to implement the image popup in jquery for firebase. I have searched it on the internet but did not find the way how to implement it for the dynamic websites. I am having the following jquery code, can anyone help? I haven't found anything on stackoverflow also regarding this.
this is my html code
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<title>images</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" integrity="sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css">
<link rel="stylesheet" href="overrides.css">
</head>
<style>
.contentImage{
position: relative;
}
.image {
opacity: 1;
display: block;
width: 100%;
height: 40%;
transition: .5s ease;
backface-visibility: hidden;
}
.image:hover {
opacity: 0.3;
}
.gallery {
margin: 5px;
border: 1px solid #ccc;
float: left;
width: 180px;
}
.gallery:hover {
border: 1px solid #777;
}
.gallery img {
width: 100%;
height: auto;
}
</style>
<body>
<nav class="navbar navbar-inverse navbar-static-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">here is the title</a>
</div>
<div id="navbar" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li>Home</li>
<li>Your images</li>
<li class="active">Public images</li>
</ul>
</div><!--/.nav-collapse -->
</div>
</nav>
<div class="container" id="contentHolder">
</div>
<script src="https://www.gstatic.com/firebasejs/live/3.0/firebase.js"></script>
<script>
// Initialize Firebase
var config = {
apiKey: "AIzaSyB181Itkz9i9YjeJYLq9GbF94p8409wEfE",
authDomain: "farmyantra.firebaseapp.com",
databaseURL: "https://farmyantra.firebaseio.com",
storageBucket: "farmyantra.appspot.com",
messagingSenderId: "146534813177"
};
firebase.initializeApp(config);
</script>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
<script type="text/javascript" src="timeline.js"></script>
</body>
</html>
and this is my js file
$(document).ready(function(){
firebase.auth().onAuthStateChanged(function(user) {
if (user) {
// User is signed in.
var token = firebase.auth().currentUser.uid;
queryDatabase(token);
} else {
// No user is signed in.
window.location = "index.html";
}
});
});
function queryDatabase(token) {
firebase.database().ref('/Posts/').once('value').then(function(snapshot) {
var PostObject = snapshot.val();
var keys = Object.keys(PostObject);
var currentRow;
for (var i = 0; i< keys.length; i++) {
var currentObject = PostObject[keys[i]];
if (i % 4 == 0) {
currentRow = document.createElement("div");
$(currentRow).addClass("row");
$("#contentHolder").append(currentRow);
}
var col = document.createElement("div");
$(col).addClass("col-lg-3");
var image = document.createElement("img");
image.src = currentObject.url;
$(image).addClass("contentImage image hover ");
var p = document.createElement("p");
$(p).html(currentObject.caption);
$(p).addClass("contentCaption");
$(col).append(image);
$(col).append(p);
$(currentRow).append(col);
//create new row on every third entry
//col-lg-4
}
// ...
});
}
Well, your question is not clear. However let me try to answer as per my understanding. If you want to display images in a popup, add a bootstrap modal to html, and on click of each image that you are displaying from firebase database,show the bootstrap modal as explained below:
Add this modal div to your HTML:
<div id="imageModal" class="modal fade" role="dialog">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h3 class="modal-title">Caption goes here..</h3>
</div>
<div class="modal-body">
<div id="image"> </div>
</div>
</div>
</div>
Now in your timeline.js file, add below code:
$('img').on('click', function () {
$('#imageModal #image').empty();
var imgUrl = $(this).attr('src');
var caption = $(this).siblings('.contentCaption').html();
$('#imageModal #image').append('<img width="100%" height="100%" src="' + imgUrl + '"></img>');
$('#imageModal .modal-title').text(caption);
$('#imageModal').modal('show');
});
Note: There is a small error in your queryDatabase function:
var image = document.createElement("img");
image = document.createElement("div")
image.src = currentObject.url;
You are creating an image element and assigning the same variable to a div element. So, the image element is overwritten by div element. Delete the second statement image = document.createElement("div") for you to display the image element.
I have jQuery side menu toggle.
$('#open').click(function() {
$(this).find('i').toggleClass('glyphicon-align-justify').toggleClass('glyphicon-remove');
$('.sidebar').toggleClass('active');
})
$(document).click(function(e) {
var sidebar = $(".sidebar, #open");
if (!sidebar.is(e.target) && sidebar.has(e.target).length === 0) {
$('#open').find('i').toggleClass('glyphicon-align-justify').toggleClass('glyphicon-remove');
sidebar.removeClass('active');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<li class="topHeaderMenu leftMenu listMenu" id="open">
<div class="listMenuDiv"><i class="glyphicon2 glyphicon-align-justify"></i></div>
</li>
<div class="sidebar">
sidebar content
</div>
So, when I click #open then the sidebar will open.The question is how to make the glyphicon-align-justify change to glyphicon-remove if sidebar open and make glyphicon-remove to glyphicon-align-justify if sidebar closeand how to keep glyphicon-align-justify on document click(the current if I click outside/body it will change to glyphicon-remove)
replace your script
$('#open').click(function()
{
$(this).find('i').toggleClass('glyphicon-align-justify').toggleClass('glyphicon-remove');
$('.sidebar').toggleClass('active');
})
$(document).click(function(e)
{
if($(".sidebar.active").length > 0){
var sidebar = $(".sidebar, #open");
if(!sidebar.is(e.target) && sidebar.has(e.target).length === 0)
{
$('#open').find('i').toggleClass('glyphicon-align-justify').toggleClass('glyphicon-remove');
sidebar.removeClass('active');
}
}
});