Append element from another page? - javascript

Given this HTML:
index.html:
<div class="tile" data-tilename="test">
<div class="tileHeader">Tile Name</div>
</div>
tile-content.html:
<div id="test-tile" class="tileContent">
<!-- lots of stuff here. -->
</div>
How can I arrive at the following?
<div class="tile">
<div class="tileHeader">Tile Name</div>
<div class="tileContent">
//lots of stuff here.
</div>
</div>
Currently all these are created dynamically, so here is my current code:
let $elTile = $('<div/>', {
class: 'tile'
}).appendTo($elContainer);
let $elTileHeader = $('<div/>', {
class: 'tileHeader',
html: tile.header
}).appendTo($elTile);
let $elTileContent = $('<div>').load('tile-content.html #' + tile.name + '-tile');
$elTile.append($elTileContent);
The last two lines above were inspired by this solution. Unfortunately it adds an extra <div> which I would like to avoid:
<div class="tile">
<div class="tileHeader">Tile Name</div>
<div> <!-- I don't want this -->
<div class="tileContent">
<!-- lots of stuff here. -->
</div>
<div>
</div>
How can I arrive at the desired solution?
There are a couple similar questions, but none that I found have solutions and my situation is slightly different (dynamically created elements).

It's because you are creating that extra div by yourself here:
let $elTileContent = $('<div>').load(...)
You should load the content, then prepend the header:
//create the tile and add it to the container
let $elTile = $('<div/>', {
class: 'tile'
}).appendTo($elContainer);
//create the header but do not add it yet
let $elTileHeader = $('<div/>', {
class: 'tileHeader',
html: tile.header
})
//load the content into the tile
$elTile.load('tile-content.html #' + tile.name + '-tile', function(){
//on the "complete" callback, prepend the header
$elTile.prepend($elTileHeader);
});
Happy Coding :)

You are telling it to give that extra div on this line:
let $elTileContent = $('<div>).load('tile-content.html #' + tile.name + '-tile')
You would need to do the load on the element with the tile class first and then duse the .prepend instead of append for the header div element so it stacks above the loaded content div.

Related

How to append an html element from a string?

Hi,
I have a code like this, first my fixed html which is the container:
<div id="messages"></div>
then the javascript that generates its contents:
var post = `<div id="${userid}">${content}</div>`;
var item = document.createElement('div');
item.innerHTML = post;
messages.appendChild(item);
the problem with this is that it wrapps each post in a div which I dont need. This should be the output
<div id="messages">
<div id="user45">some content</div>
<div id="user46">more content</div>
</div>
how can I append the content of the string directly to the container without the wrapper?
Thank you.
You can use insertAdjacentHTML:
messages.insertAdjacentHTML('beforeend', post)

Show and append a div

I'm writing a HTML code where there are 3 divs - and in the mainDiv2, there is this another div that is hidden. When I click on the mainDiv2, I want to unhide the hiddenDiv(this I'm able to do it). As well as I want this hiddenDiv to be shown in mainDiv1 as a child.
Here is my code.
<div class="mainDiv1">
This si a main div content
</div>
<div class="mainDiv2" onclick="showhiddenDiv()">
This is a sub div content
<div class="hiddenDiv" id="hiddenDiv" style="display:none">
Hello World
</div>
</div>
JS
function showhiddenDiv(){
document.getElementById('hiddenDiv').style.display="block";
}
please let me know how can I do this.
Here is a working fiddle. https://jsfiddle.net/8pj3uvfn/1/
Thanks
You can use appendChild like below
function showhiddenDiv() {
var hiddenDiv = document.getElementById('hiddenDiv');
var mainDiv1 = document.getElementsByClassName('mainDiv1')[0];
hiddenDiv.style.display = "block"
mainDiv1.appendChild(hiddenDiv)
}
<div class="mainDiv1" id="mainDiv1">
This is a main div content
</div>
<div class="mainDiv2" onclick="showhiddenDiv()">
This is a sub div content
<div class="hiddenDiv" id="hiddenDiv" style="display:none">
Hello World
</div>
</div>
As well as I want this hiddenDiv to be shown in mainDiv1 as a child.
You need to clone the hiddenDiv and put it in mainDiv1.
So modify your method as
function showhiddenDiv(){
var hiddenNode = document.getElementById('hiddenDiv');
hiddenNode.style.display="block";
var copyHiddenNode = hiddenNode.cloneNode( true );
copyHiddenNode.id += "_1"; //change the id so that ids are not duplicated
document.getElementById("mainDiv1").appendChild( copyHiddenNode );
}
You could use appendChild
function showhiddenDiv(){
var hiddenDiv = document.getElementById('hiddenDiv');
document.getElementsByClassName('mainDiv1')[0].appendChild(hiddenDiv);
hiddenDiv.style.display="block";
}
Demo
Assuming that you have set the id attributes of the divs properly,
function showhiddenDiv(){
var hiddenDiv = document.getElementById('hiddenDiv'); //Get the reference
document.getElementById('mainDiv1').appendChild(hiddenDiv) //Chenge the DOM order (you don't have to clone)
hiddenDiv.style.display="block"; //Unhide
}
<div class="mainDiv1">
This si a main div content
</div>
<div class="mainDiv2" onclick="document.getElementById('hiddenDiv').style.display = 'block'">
This is a sub div content
<div class="hiddenDiv" id="hiddenDiv" style="display:none">
Hello World
</div>
</div>

How to dynamically append text to a modal?

I have this html
<div class="col-md-6">
<div class="jumbotron">
read more...
<div class="read-more hidden">
<p>1 - THE TEXT I NEED TO APPEND TO THE MODAL</p>
</div>
</div>
</div>
<div class="col-md-6">
<div class="jumbotron">
read more...
<div class="read-more hidden">
<p>2 - THE TEXT I NEED TO APPEND TO THE MODAL</p>
</div>
</div>
</div>
This is the section of the modal where I need to append the text within the element with the class read-more
<div class="modal-body">
<!-- TEXT FROM THE READ MORE CLASS ELEMENT NEEDS TO BE APPENDED HERE -->
</div>
And this the jQuery function I have so far where I am adding a data-attr for every element with the class read-more:
jQuery(document).ready(function($) {
var $readmore = $('.read-more');
var $readmoreParagraph = $('.read-more p');
$readmore.each(function(i, el) {
var $dataAttr = $(el).attr('data-attr', i);
});
});
To get this output:
<div class="read-more" data-attr="0">
<p>THE TEXT I NEED TO APPEND TO THE MODAL</p>
</div>
TL;DR:
I need to append to the modal-body the text on the <p> under the div with the class read-more.
Any suggestions?
UPDATE
I did this:
$('#myModal .modal-body').append($("[data-attr="+i+"] > p"));
But as a result I am getting this in the modal-body:
1 - THE TEXT I NEED TO APPEND TO THE MODAL
2 - THE TEXT I NEED TO APPEND TO THE MODAL
Use the show.bs.modal event to change the contents of the body each time it is shown.
$('#myModal').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget), // Button that triggered the modal
content = button.siblings('.read-more').html(),
modal = $(this);
modal.find('.modal-body').html(content);
});
See http://getbootstrap.com/javascript/#modals-related-target
From what I understood after the comments, I suggest the following:
After triggering the modal, get the content of the read-more you would like, and just use that text and place it at the modal (not appending, an append adds to the object).
Like this (example for the id 1):
$('#myModal .modal-body').html($("[data-attr=1] > p").text());

How can I find an element within parent element ID using jQuery?

I am trying to find the DIV within another DIV id.
<div id="container1">
<div class="inside">
</div>
</div>
<div id="container2">
<div class="inside">
</div>
</div>
Notice there are 2 DIVs with the class "inside". I am trying to select the one within a specific container.
When there is only 1 set of containers, this works:
$carousel_container = $(carousel).find(".inside");
However, when I define the parent ID, then try to select the inside div, it does not work:
$carousel_container = $(carousel).find("#" + o.theid + " .inside"); // where o.theid = container1 or container2
Try
$(carousel).find("#" + o.theid + " > .inside");
Where > means child of.
Have you tried:
$carousel_container = $(carousel).find("#" + o.theid).children('.inside');

Get specific data from page and write it to div

I'm building an online store with javascript shopping cart. However, the script doesn't allow printing only one or two values when displaying cart, but I need to do this.
Here's what the cart looks like:
<div class="simpleCart_items">
<div>
<div class="headerRow">
<div class="item-name">Tuote</div>
<div class="item-price">Hinta</div>
<div class="item-decrement">-</div>
<div class="item-quantity">Määrä</div>
<div class="item-increment">+</div>
<div class="item-total">Yhteensä</div>
<div class="item-remove">Poista</div>
</div>
<div class="itemRow row-0 odd" id="cartItem_SCI-1">
<div class="item-name">Teipit</div>
<div class="item-price">€0.00</div>
<div class="item-decrement"><img src="css/minus.png" alt="minus">
</div>
<div class="item-quantity">3</div>
<div class="item-increment"><img src="css/plus.png" alt="plus">
</div>
<div class="item-total">€0.00</div>
<div class="item-remove"><img src="css/remove.png" alt="Remove">
</div>
</div>
<div class="itemRow row-1 even" id="cartItem_SCI-3">
<div class="item-name">Car Speaker -hajuste</div>
<div class="item-price">€4.00</div>
<div class="item-decrement"><img src="css/minus.png" alt="minus">
</div>
<div class="item-quantity">1</div>
<div class="item-increment"><img src="css/plus.png" alt="plus">
</div>
<div class="item-total">€4.00</div>
<div class="item-remove"><img src="css/remove.png" alt="Remove">
</div>
</div>
<div class="itemRow row-2 odd" id="cartItem_SCI-5">
<div class="item-name">Teipit (Musta hiilikuitu)</div>
<div class="item-price">€0.00</div>
<div class="item-decrement"><img src="css/minus.png" alt="minus">
</div>
<div class="item-quantity">1</div>
<div class="item-increment"><img src="css/plus.png" alt="plus">
</div>
<div class="item-total">€0.00</div>
<div class="item-remove"><img src="css/remove.png" alt="Remove">
</div>
</div>
</div>
</div>
NOTE: The cart is written via javascript so it isn't visible in page source, only in inspect mode of the browser.
So how would I gather the item-name, item-priceand item-quantity?
I've tried this:
var name = $('.item-name');
var price = $('.item-price');
var quantity = $('.item-quantity');
var data = name + price + quantity;
$('#items').html(data);
But this won't actually do anything.
When doing this -> $('.item-name');
You are just capturing the element as object but not the value.
Now that you got your element as object, you need to extract the value and, in this case, your element object is a div so you can try .text() or .html() (to get the text or html inside the div).
(For this situation I will use text() cause you are working just with values and there is nothing related to html)
Try this:
var name = $('.item-name');
var price = $('.item-price');
var quantity = $('.item-quantity');
var data = name.text() + price.text() + quantity.text();
$('#items').html(data);
Better solution:
This will make clickable the div in which you have the product and match the cartItem_SCI pattern.
So, when user clicks any of the elements of your cart, you will get the name, price and quantity values that will be attached to the $('#items') div using append() method instead of html() (because using this will replace the product information each time the user clicks a div)
$(document).ready(function() {
$('div[id^="cartItem_SCI-"]').css({ cursor:'pointer' });
$('div[id^="cartItem_SCI-"]').click(function() {
var name = $(this).find('.item-name');
var price = $(this).find('.item-price');
var quantity = $(this).find('.item-quantity');
var data = name.text() + ' - ' + price.text() + ' - ' + quantity.text();
$('#items').append(data + '<br/>');
});
});​
You are just getting a reference to the class, add .html() to get the inner html of the element that the class applied to.
var name = $('.item-name').html();
For one item you can get like this.But since you have multiple items make one object like this .
var item={};
$('.item-name').each(function(){item.name=$(this).html()});
$('.item-price').each(function(){item.price=$(this).html()});
$('.item-quantity').each(function(){item.quantity=$(this).html()});
var data='';
for(var i=0;i<item.length;i++)
{
data+=item[i].name+item[i].price+item[i].quantity;
}
$('#items').html(data);

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