In my bootstrap website I added fullpage.js, so when a dynamically one class want to add to the page. But two dynamic class added on same element at same time.
So it changed the functionality.
One class only add to the element.
I tried but didn't worked.
Can you please help me to solve this problem.
This is my code, in this code(fp-tableCell) class added two times
<section class="icon-section fp-section fp-table active" id="section-1">
<div class="fp-tableCell" style="height:600px;">
<div class="fp-tableCell" style="height:600px;">
<div class="container">
<div class="row">
<div class="col-md-9 col-sm-12 col-xs-12">
<img src="images/product-1.png" alt="img" class="max-width">
</div>
<div class="col-md-5 col-sm-12 col-xs-12 banner-txt">
<h3 class="preHeading"">volant</h3>
<h1 class="mainHeading">an icon for iconoclasts</h1>
<p class="description">Our singular purpose was to create a product not<br>
bound by convention.
Volant is the realization of that<br> dream.</p>
</div>
</div>
</div>
</div>
</div>
</section>
The code that generates the two <div> elements appears to have been minified and is therefore very difficult to interpret. I think the easiest way to solve this problem would be to remove the duplicate <div> elements from all of the <section> elements after the document has loaded. To do this, you can insert the following code just before your closing </body> tag:
<script>
var sectionElems = document.getElementsByTagName("section"); //creates an array containing all <section> elements
var outerDiv;
var innerDiv;
//loop through each <section> element found and remove duplicate <div> element
for(var i = 0; i < sectionElems.length; i++){
outerDiv = sectionElems[i].children[0];
innerDiv = outerDiv.children[0];
//check class names to make sure it is a duplicate element
if(outerDiv.className == innerDiv.className){
outerDiv.innerHTML = innerDiv.innerHTML;
}
}
</script>
This code loops through each <section> element and writes the content of the nested <div> element into the parent <div> element, basically overwriting itself without including the nested <div> element.
Related
I'm using .after() method to inject some html code, I'm doing it inside a loop, everything was working fine. Then I added a div parent to some divs and for some reason the children of those container divs are missing.
const setContent = (sections) => {
let contentElements = sections.map(section => `
<div id="${section.key}_section" class="anchor-tag section-tag">
<div id="${section.key}_section_content">
<div class="subsection-group">
<div id="${section.key}_first_parent_div">
<div id="${section.key}_first_child_div"></div>
<div id="${section.key}_second_child_div"></div>
</div>
<div id="${section.key}_second_parent_div">
<div id="${section.key}_first_child_div"></div>
<div id="${section.key}_second_child_div"></div>
</div>
<div id="${section.key}_outer_alone_child"></div>
</div>
<div>
<div id="${section.key}_other_uncle"></div>
<div id="${section.key}_other_aunt"></div>
</div>
</div>
</div>
`).join("");
$('#div_before').after(`${contentElements}`);
};
setContent(sectionsArr);
If I console.log(contentElements) everything is there, but for some reason after mouting the elements, both _first_child_div and _second_child_div are missing. All sections (divs id="${section.key}_section) that have lost child start with style="display: none;", I don't know how to debug it, and I couldn't find anything on .after() api that could relate to that issue
Basically, I'm asking for a way to optimize this code. I'd like to cut it down to a few lines because it does the same thing for every click bind.
$("#arch-of-triumph-button").click(function(){
$("#arch-of-triumph-info").addClass("active-info")
});
$("#romanian-athenaeum-button").click(function(){
$("#romanian-athenaeum-info").addClass("active-info")
});
$("#palace-of-parliament-button").click(function(){
$("#palace-of-parliament-info").addClass("active-info")
});
Is there a way to maybe store "arch-of-triumph", "romanian-athenaeum", "palace-of-parliament" into an array and pull them out into a click bind? I'm thinking some concatenation maybe?
$("+landmarkName+-button").click(function(){
$("+landmarkName+-info").addClass("active-info")
});
Is something like this even possible?
Thanks in advance for all your answers.
EDIT: Here's the full HTML.
<div class="landmark-wrapper">
<div class="page-content landmark">
<div class="heading span-after">
<span>Arch of Triumph</span>
</div>
<div class="landmark-button" id="arch-of-triumph-button"></div>
</div>
</div>
<div class="landmark-wrapper">
<div class="page-content landmark">
<div class="heading span-after">
<span>Romanian Athenaeum</span>
</div>
<div class="landmark-button" id="romanian-athenaeum-button"></div>
</div>
</div>
----------------------------------------------------------
<div class="landmarks-info-wrapper">
<div class="landmark-info" id="arch-of-triumph-info">
<div class="info-landmark section">
<span class="landmark-title">Arch of Triumph</span>
<span class="landmark-coord">44°28′1.99″N 26°4′41.06″E</span>
</div>
</div>
<div class="landmark-info" id="romanian-athenaeum-info">
<div class="info-landmark section">
<span class="landmark-title">The Romanian Athenaeum</span>
<span class="landmark-coord">44.4413°N 26.0973°E</span>
</div>
</div>
Assuming you're not able to modify your HTML markup (in which case with use of CSS classes would be cleaner), a solution to your question would be as shown below:
// Assign same click handler to all buttons
$("#arch-of-triumph-button, #romanian-athenaeum-button, #palace-of-parliament-button")
.click(function() {
// Extract id of clicked button
const id = $(this).attr("id");
// Obtain corresponding info selector from clicked button id by replacing
// last occurrence of "button" pattern with info.
const infoSelector = "#" + id.replace(/button$/gi, "info");
// Add active-info class to selected info element
$(infoSelector).addClass("active-info");
});
Because each .landmark-button looks to be in the same order as its related .landmark-info, you can put both collections into an array, and then when one is clicked, just find the element with the same index in the other array:
const buttons = [...$('.landmark-button')];
const infos = [...$('.landmark-info')];
$(".landmark-button").click(function() {
const i = buttons.indexOf(this);
$(infos[i]).addClass('active-info');
});
This does not rely on IDs at all - feel free to completely remove those from your HTML to declutter, because they don't serve any purpose now that they aren't being used as selectors.
Live snippet:
const buttons = [...$('.landmark-button')];
const infos = [...$('.landmark-info')];
$(".landmark-button").click(function() {
const i = buttons.indexOf(this);
$(infos[i]).addClass('active-info');
});
.active-info {
background-color: yellow;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="landmark-wrapper">
<div class="page-content landmark">
<div class="heading span-after">
<span>Arch of Triumph</span>
</div>
<div class="landmark-button" id="arch-of-triumph-button">click</div>
</div>
</div>
<div class="landmark-wrapper">
<div class="page-content landmark">
<div class="heading span-after">
<span>Romanian Athenaeum</span>
</div>
<div class="landmark-button" id="romanian-athenaeum-button">click</div>
</div>
</div>
----------------------------------------------------------
<div class="landmarks-info-wrapper">
<div class="landmark-info" id="arch-of-triumph-info">
<div class="info-landmark section">
<span class="landmark-title">Arch of Triumph</span>
<span class="landmark-coord">44°28′1.99″N 26°4′41.06″E</span>
</div>
</div>
<div class="landmark-info" id="romanian-athenaeum-info">
<div class="info-landmark section">
<span class="landmark-title">The Romanian Athenaeum</span>
<span class="landmark-coord">44.4413°N 26.0973°E</span>
</div>
</div>
Older answer, without knowing the HTML: You can extract the ID of the clicked button, slice off the button part of it, and then select it concatenated with -info:
$(".landmark-button").click(function() {
const infoSel = this.id.slice(0, this.id.length - 6) + 'info';
$(infoSel).addClass('active-info');
});
A much more elegant solution would probably be possible given the HTML, though.
I implemented drag 'n' drop on my application using Dragula, but I need to set it so I can drop my elements to more than one div.
I tried to use a class to achieve it, but it just activates the first one of my divs.
THe HTML:
<div role="presentation" class="table table-striped">
<div class="files" id="upload-file"></div>
</div>
<div class="col-md-4">
<div class="drag-container">Test 1</div>
<div class="drag-container">Test 2</div>
<div class="drag-container">Test 3</div>
</div>
The JS calling Dragula:
dragula([document.querySelector('#upload-file'), document.querySelector('.drag-container')]);
How can I drop te items to more than one div?
You can define an array containers:
var containers = $('.drag-container').toArray();
containers.concat($('#upload-file').toArray());
And then, pass the var 'containers' to dragula initializer:
dragula(containers, {
isContainer: function (el) {
return el.classList.contains('drag-container');
}
});
For those without jQuery or $ you can use:
dragula([].slice.call(document.querySelectorAll("drag-container")));
This converts the NodeList to an array and passes it to dragula.
querySelector only returns a single element, you would need to use querySelectorAll in order to get a list of elements. Not sure how dragula would handle getting a two element array, with the second element being an array. You may want to generate the array first, add the '#upload-file' to that array, and then pass the array. Or you could generate the array after initializing, and cycle through the array, adding the elements dynamically using something like "drake.containers.push(container);". I got this construct directly from the github site https://github.com/bevacqua/dragula
HTML:
<div className="wrapper">
<div className="container col-md-4" id="A">
<div className="panel panel-white">
</div>
<div className="panel panel-white">
</div>
</div>
<div className="container col-md-4" id="B">
<div className="panel panel-white">
</div>
<div className="panel panel-white">
</div>
</div>
</div>
JS:
dragula([document.querySelector('#A'), document.querySelector('#B')]);
You can drag each item in one column to the other. You can add more columns with the class name of container.
If you want to specify a custom class name, you should define option like this :
Option:
let options = {
isContainer: (el) => {
return el.classList.contains('drag-container'); // The immediate elements in this container will be draggable
}
i am using IPB and i am going to put each category into a new tab the category div is something like this:
<div id='category_100'>
<div id='category_104'>
<div id='category_102'>
<div id='category_101'>
and my tabs content is like this:
<div class="content">
<div id="content-1" class="content-1">
</div>
</div>
and the categories divs is already showing but i want it to be moved to the content-1 div without duplicate so i want it to move from its div to this div with jjava script how?
<script>
document.getElementById('content-1').appendChild(
document.getElementById('category_100')
);
</script>
this worked for me but how can i add more than id to category_100
i want it to be like this in one script code so i would not repeart the scrip code four times:
<div class="content">
<div id="content-1" class="content-1">
<div id='category_100'>
<div id='category_104'>
<div id='category_102'>
<div id='category_101'>
</div>
</div>
using my two lines the suggested things here is not working!
Try this code :
$('div[id^="category_"]').appendTo('#content-1')
Have a look to this fiddle : http://jsfiddle.net/lulu3030/sjEPx/2/
"using my two lines the suggested things here is not working!"
You just get a single element with an ID and trying to append it...
Live Demo
If you want to append multiple elements, there are many ways...
Wrap those elements and then append...
<div id="categories">
<div id='category_100'></div>
<div id='category_104'></div>
<!-- etc. -->
</div>
document.getElementById('content-1').appendChild(document.getElementById('categories'));
or add same class to all elements that you want to append...
<div id='category_100' class="myClass"></div>
<div id='category_104' class="myClass"></div>
[].forEach.call(document.getElementsByClassName("myClass"), function (value, index, array) {
document.getElementById("content-1").appendChild(value);
});
or get elements with query selector that match some pattern...
[].forEach.call(document.querySelectorAll("div[id^='category_']"), function (value, index, array) {
document.getElementById("content-1").appendChild(value);
});
and etc.
I'm trying to wrap multiple same class divs into a div and to skip divs not with the same class. .wrap doesn't combine them, and .wrapAll throws the non-classed divs underneath. I've been tinkering around with attempts to create an alternate solution but with no avail.
Original:
<div class="entry">Content</div>
<div class="entry">Content</div>
<div class="entry">Content</div>
<div>Skip in wrap</div>
<div class="entry">Content</div>
<div class="entry">Content</div>
<div class="entry">Content</div>
continued...
Wanted Result:
<div>
<div class="entry">Content</div>
<div class="entry">Content</div>
<div class="entry">Content</div>
</div>
<div>Skip in wrap</div>
<div>
<div class="entry">Content</div>
<div class="entry">Content</div>
<div class="entry">Content</div>
</div>
You can loop pretty quickly through your <div> elements using a for loop. In the below code, just change the initial selector here to grab all those siblings divs, e.g. #content > div.entry or wherever they are:
var divs = $("div.entry");
for(var i=0; i<divs.length;) {
i += divs.eq(i).nextUntil(':not(.entry)').andSelf().wrapAll('<div />').length;
}
You can give it a try here. We're just looping through, the .entry <div> elements using .nextUntil() to get all the .entry elements until there is a non-.entry one using the :not() selector. Then we're taking those next elements, plus the one we started with (.andSelf()) and doing a .wrapAll() on that group. After they're wrapped, we're skipping ahead either that many elements in the loop.
I just whipped up a simple custom solution.
var i, wrap, wrap_number = 0;
$('div').each(function(){ //group entries into blocks "entry_wrap_#"
var div = $(this);
if (div.is('.entry')) {
wrap = 'entry_wrap_' + wrap_number;
div.addClass(wrap);
} else {
wrap_number++;
}
});
for (i = 0; i <= wrap_number; i++) { //wrap all blocks and remove class
wrap = 'entry_wrap_' + i;
$('.' + wrap).wrapAll('<div class="wrap"/>').removeClass(wrap);
}
You could alternatively append new divs to your markup, and then append the content you want wrapped into those.
If your markup is this:
<div class="wrap">
<div class="col-1"></div>
<div class="col-1"></div>
<div class="col-1"></div>
<div class="col-1"></div>
<div class="col-1"></div>
<div class="col-2"></div>
<div class="col-2"></div>
<div class="col-2"></div>
<div class="col-2"></div>
<div class="col-2"></div>
</div>
Use the following to append two new divs (column-one and column-two) and then append the appropriate content into those divs:
// Set vars for column content
var colOne = $('.col-1').nextUntil('.col-2').addBack();
var colTwo = $('.col-2').nextAll().addBack();
// Append new divs that will take the column content
$('.wrap').append('<div class="column-first group" /><div class="column-second ground" />');
// Append column content to new divs
$(colOne).appendTo('.column-first');
$(colTwo).appendTo('.column-second');
Demo here: http://codepen.io/zgreen/pen/FKvLH