Right, so I've managed to cobble together something that sort of works in terms of a search function within my webpage, however say I search for "Amethyst" it'll group "Placeholder1" into the search as well.
There's probably something very obvious that I'm missing here, but I'll put a small snippet of the code here, not enough to re-create but it's fairly straight forward.
var input = document.getElementById("myInput");
input.addEventListener("input", myFunction);
function myFunction(e) {
var filter = e.target.value.toUpperCase();
var list = document.getElementById("products");
var divs = list.getElementsByTagName("div");
for (var i = 0; i < divs.length; i++) {
var a = divs[i].getElementsByTagName("a")[0];
if (a) {
if (a.innerHTML.toUpperCase().indexOf(filter) > -1) {
divs[i].style.display = "";
} else {
divs[i].style.display = "none";
}
}
}
}
<input type="text" id="myInput" placeholder="Search" onkeyup="myFunction()" style="font-size:20px; padding-left: 15px;">
<div id="products" class=" w3-row w3-grayscale" style="width:100%">
<div class="w3-col l3 s6">
<a href="#"><div class="w3-container">
<div class="w3-display-container">
<img src="C:\Users\Harrison Gobey\Downloads\Dice\amethyst1.png" style="width:100%">
<div class="w3-display-middle w3-display-hover">
</div>
</div>
<p>Amethyst<br>£45.00</p>
</div></a>
<a href="#"><div class="w3-container">
<div class="w3-display-container">
<img src="C:\Users\Harrison Gobey\Downloads\Dice\bloodstone1.png" style="width:100%">
<div class="w3-display-middle w3-display-hover">
<button class="w3-button w3-black">Buy now <i class="fa fa-shopping-cart"></i></button>
</div>
</div>
<p>Placeholder1<br>£0.00</p>
</div></a>
</div>
NOTE: This is not enough code to replicate anything, but I'm fairly certain the problem lies within this code.
If there's anything else you'd need to help that I've omitted then please let me know. Thanks!
The main issue here is that you're attempting to get the value of e.target.value.toUpperCase(), which is undefined. What you actually want is the uppercased value of myInput, since that's what you'll want to find in your HTML content.
Here's a refactor of your script using querySelector with your existing HTML content that will work (and a more efficient for loop). This code will only look at the paragraph tag that contains your description.
<script>
var input = document.getElementById("myInput");
input.addEventListener("input", myFunction);
function myFunction() {
var filter = document.getElementById("myInput").value.toUpperCase();
var paragraphs = document.querySelectorAll("#products div a p")
for (let i=0, p; p = paragraphs[i]; i++)
{
if (p.innerHTML.toUpperCase().indexOf(filter) > -1)
{
p.parentElement.parentElement.style.display = "block";
}
else
{
p.parentElement.parentElement.style.display = "none";
}
}
}
</script>
Related
I want to add $(event.target) to translate my card for every iteration. Is that possible? What should I do?
I tried this way: $(event.target.i).css('transform', 'translate(300px)');
$(document).ready(function() {
var n = $('#move .card').length;
function addDot(i) {
var newDot = (`<span class="dot" data-index="${i}" id ="${i}" </span>`);
$('.myDiv').append(newDot);
$('#' + i).click(function(event) {
$(event.target.i).css('transform', 'translate(300px)');
});
}
for (let i = 0; i < n; i++) {
addDot(i);
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="card ">
<img src="https://cdn3.iconfinder.com/data/icons/business-avatar-1/512/10_avatar-512.png" alt="Avatar" style="width:100px">
<div class="containers">
<h2>Great Experience !</h2>
<button>Relax Plan</button>
<div class="contain">
<p>I found the servive very prompt. I would also suggest my friends to take this plan. I am going to suggest this to my friends as well</p><br>
<h3>Virat Kohli</h3>
</div>
</div>
</div>
I am trying to build a simple on page search that uses event listeners to look at a containers data and then hides that whole container if it doesn't have the required information.
So far I have:
// get search element
let searchInput = document.getElementById ('searchInput');
// add event listener
searchInput.addEventListener ('keyup', searchPage);
function searchPage(){
//search input detection
let searchValue = document.getElementById('searchInput').value;
//set parameters to search from
let parent = document.getElementById('product-container');
let child = parent.getElementsByTagName('span');
for(let i = 0;i < child.length;i++){
let a = child[i];
if(a.innerHTML.indexOf(searchValue) >= -1) {
child[i].parentNode.style.display = '';
} else {
child[i].parentNode.style.display = 'none';
};
};
};
But this only acts on the first product-container it finds, there are 5 such containers on the page.
How do I make this look through all containers, but hide the ones that don't contain any of the information typed in the search bar.
I am getting products from an API so using html replace to add to the following template:
<script id="template" type="text/template">
<div class="product">
<div class="product--header">{{ type }}</div>
<div class="product--image"><img src="../app/assets/images/no-image.png" alt="no image"> </div>
<div class="product--information" id="product--information">
<div class="product--title"><span>{{ name }}</span></div>
<!--This is just a place holder we would house the prices here if they were on the API -->
<div class="product--price">£55</div>
<div class="product--brand"><strong>Brand:</strong><span> {{ brand }}</span></div>
<div class="product--colour"><strong>Colour:</strong><span> {{ colour }}</span></div>
<div class="product--sizes">
<select>
<option value="" disabled selected>Select Size </option>
{{ options }}
</select>
</div>
<div class="product--description"><strong>Description:</strong><br><div class="product--description__content"><span> {{ description }} </span></div></div>
<div class="product--code"><strong>Product ID:</strong><span> {{ productid }}</span></div>
<div class="product--buttons">
<button class="btn--buy" aria-label="Add to Basket">Add to basket</button>
<button class="btn--save" aria-label="Save for Later">Save for later</button>
</div>
<button class="product--add-to-wishlist" aria-label="Add to Wishlist"><i class="fas fa-heart"></i></button>
</div>
</div>
</script>
The search box code is as follows:
<input type="text" name="search" id="searchInput" placeholder="Enter Search...">
and the code that the template goes into is:
<div id="product-container">
<div class="featured"></div>
<div class="products"></div>
</div>
Because you have multiple product containers, use document.getElementsByClassName() instead of document.getElementById() and provide product-container class as argument.
let searchInput = document.getElementsByClassName ('container');
You need to modify searchPage() method. Instead of using document to find searchValue and parent use this.
let searchValue = this.getElementsByClassName('searchInput')[0].value;
let parent = this.getElementsByClassName('container')[0];
Please, add HTML code.
EDIT: If I understand correctly you have one search input which will search multiple product containers. Here is one simple example, which you can easily apply to your problem.
HTML:
<input type="text" name="search" id="searchInput" placeholder="Enter Search...">
<div class="product-container">
<span class="product">Kiwi</span>
<p>Kiwi description</p>
</div>
<div class="product-container">
<span class="product">Banana</span>
<p>Banana description</p>
</div>
<div class="product-container">
<span class="product">Apple</span>
<p>Apple description</p>
</div>
JS:
let searchInput = document.getElementById ('searchInput');
searchInput.addEventListener ('keyup', searchPage);
function searchPage(){
let searchValue = this.value.toUpperCase();
let products = document.getElementsByClassName('product');
for(let i = 0; i < products.length; i++) {
console.log(products[i].innerHTML.toUpperCase());
if (products[i].innerHTML.toUpperCase().indexOf(searchValue) > -1)
products[i].parentNode.style.display = '';
else
products[i].parentNode.style.display = 'none';
};
};
CSS:
.product-container {
display: flex;
flex-direction: column;
margin-bottom: 10px;
background: grey;
}
.product-container span {
font-size: 20px;
}
.product {
display: block;
}
https://jsfiddle.net/gardelin/koc5eg6v/25/
I'm not actually a programmer but I have to do this website work properly. And for that I'll need your help.
I'm messing with some javascript and I manage to maek this:
<script>
function funcaosabores1() {
document.getElementById("testeagora1").innerHTML = "";
document.getElementById('contento1').style.visibility="visible";
document.getElementById('contento2').style.visibility="hidden";
document.getElementById('contento3').style.visibility="hidden";
document.getElementById('contento4').style.visibility="hidden";
document.getElementById('contento5').style.visibility="hidden";
}
function funcaosabores2() {
document.getElementById("testeagora2").innerHTML = "";
document.getElementById('contento2').style.visibility="visible";
document.getElementById('contento1').style.visibility="hidden";
document.getElementById('contento3').style.visibility="hidden";
document.getElementById('contento4').style.visibility="hidden";
document.getElementById('contento5').style.visibility="hidden";
}
function funcaosabores3() {
document.getElementById("testeagora3").innerHTML = "";
document.getElementById('contento3').style.visibility="visible";
document.getElementById('contento1').style.visibility="hidden";
document.getElementById('contento2').style.visibility="hidden";
document.getElementById('contento4').style.visibility="hidden";
document.getElementById('contento5').style.visibility="hidden";
}
function funcaosabores4() {
document.getElementById("testeagora4").innerHTML = "";
document.getElementById('contento4').style.visibility="visible";
document.getElementById('contento1').style.visibility="hidden";
document.getElementById('contento2').style.visibility="hidden";
document.getElementById('contento3').style.visibility="hidden";
document.getElementById('contento5').style.visibility="hidden";
}
function funcaosabores5() {
document.getElementById("testeagora5").innerHTML = "";
document.getElementById('contento5').style.visibility="visible";
document.getElementById('contento1').style.visibility="hidden";
document.getElementById('contento2').style.visibility="hidden";
document.getElementById('contento3').style.visibility="hidden";
document.getElementById('contento4').style.visibility="hidden";
}
</script>
And I can't find on how to make for example: funcaosabores1 is clicked and is now visible, when I click funcaosabores2, the first one is hidden and the second is showing. But I can't click on the first one back because it was already clicked. (Idk if it's called return)
This is the div's called in the script:
<div class="animacao_saborgingerale" id="contento2" style="visibility:hidden;"></div>
<div class="animacao_saboruvasyrah" id="contento3" style="visibility:hidden;"></div>
<div class="animacao_sabortangerina" id="contento4" style="visibility:hidden;"></div>
<div class="animacao_saboruvabranca" id="contento5" style="visibility:hidden;"></div>
<div class="sabor-melancia"><p onclick="funcaosabores1()" id="testeagora1">MELANCIA</p> </div>
<div class="sabor-gingerale"><p onclick="funcaosabores2()" id="testeagora2">GINGER ALE</p></div>
<div class="sabor-uvasyrah"><p onclick="funcaosabores3()" id="testeagora3">UVA SYRAH</p></div>
<div class="sabor-tangerina"><p onclick="funcaosabores4()" id="testeagora4">TANGERINA</p></div>
<div class="sabor-uvabranca"><p onclick="funcaosabores5()" id="testeagora5">UVA BRANCA</p></div>
This seems quite messy but I'm here if you guys can help me! Thanks.
The CodePen of how it is right now. #nielsdebruin
I think you just want to do something like this:
let prevButton;
let prevContent;
function toggle(e) {
if (prevButton) prevButton.style.visibility = 'visible';
prevButton = e.target;
e.target.style.visibility = 'hidden';
let id = e.target.id;
let number = id.slice(-1);
if (prevContent) prevContent.style.visibility = 'hidden';
prevContent = document.getElementById('contento' + number);
prevContent.style.visibility = 'visible';
}
<div class="content animacao_saborgingerale" id="contento1" style="visibility:hidden;">1</div>
<div class="content animacao_saborgingerale" id="contento2" style="visibility:hidden;">2</div>
<div class="content animacao_saboruvasyrah" id="contento3" style="visibility:hidden;">3</div>
<div class="content animacao_sabortangerina" id="contento4" style="visibility:hidden;">4</div>
<div class="content animacao_saboruvabranca" id="contento5" style="visibility:hidden;">5</div>
<div class="button sabor-melancia"><p onclick="toggle(event)" id="testeagora1">MELANCIA</p> </div>
<div class="button sabor-gingerale"><p onclick="toggle(event)" id="testeagora2">GINGER ALE</p></div>
<div class="button sabor-uvasyrah"><p onclick="toggle(event)" id="testeagora3">UVA SYRAH</p></div>
<div class="button sabor-tangerina"><p onclick="toggle(event)" id="testeagora4">TANGERINA</p></div>
<div class="button sabor-uvabranca"><p onclick="toggle(event)" id="testeagora5">UVA BRANCA</p></div>
I have the following html:
<div id="prog" class="downloads clearfix">
<div class="item">
<div class="image_container">
<img src="/img/downloads/company.png" width="168" height="238" alt="">
</div>
<div class="title">
pricelist: <label id="pr1"></label>
</div>
<div class="type">
pdf document
</div>
<div class="link">
<a id="pdfdocument" class="button" target="_blank" href="#">start Download </a>
</div>
</div>
</div>
I want build HTML which is inside the <div id="prog"> with Javascript:
<div id="prog" class="downloads clearfix"></div>
I'm trying to use this Javascript, but without success:
var tmpDocument, tmpAnchorTagPdf, tmpAnchorTagXls, parentContainer, i;
parentContainer = document.getElementById('prog');
for (i = 0; i < documents.length; i++) {
tmpDocument = documents[i];
tmpAnchorTagPdf = document.createElement('a id="pdfdocument" ');
tmpAnchorTagPdf.href = '/role?element=' + contentElement.id + '&handle=' + ope.handle;
tmpAnchorTagPdf.innerHTML = 'start Download';
tmpAnchorTagXls = document.createElement('a');
tmpAnchorTagXls.href = '/role?element=' + contentElement.id + '&handle=' + ope.handle;
tmpAnchorTagXls.innerHTML = 'start Download';
parentContainer.appendChild(tmpAnchorTagPdf);
parentContainer.appendChild(tmpAnchorTagXls);
}
If this is a section of code that you will be using more than once, you could take the following approach.
Here is the original div without the code you want to create:
<div id="prog" class="downloads clearfix">
</div>
Create a template in a hidden div like:
<div id="itemtemplate" style="display: none;">
<div class="item">
<div class="image_container">
<img src="/img/downloads/company.png" width="168" height="238" alt="">
</div>
<div class="title">
pricelist: <label></label>
</div>
<div class="type">
pdf document
</div>
<div class="link">
<a class="button" target="_blank" href="#">start Download </a>
</div>
</div>
</div>
Then duplicate it with jquery (OP originally had a jquery tag; see below for JS), update some HTML in the duplicated div, then add it to the document
function addItem() {
var item = $("#itemtemplate div.item").clone();
//then you can search inside the item
//let's set the id of the "a" back to what it was in your example
item.find("div.link a").attr("id", "pdfdocument");
//...the id of the label
item.find("div.title label").attr("id", "pr1");
//then add the objects to the #prog div
$("#prog").append(item);
}
update
Here is the same addItem() function for this example using pure Javascript:
function JSaddItem() {
//get the template
var template = document.getElementById("itemtemplate");
//get the starting item
var tempitem = template.firstChild;
while(tempitem != null && tempitem.nodeName != "DIV") {
tempitem = tempitem.nextSibling;
}
if (tempitem == null) return;
//clone the item
var item = tempitem.cloneNode(true);
//update the id of the link
var a = item.querySelector(".link > a");
a.id = "pdfdocument";
//update the id of the label
var l = item.querySelector(".title > label");
l.id = "pr1";
//get the prog div
var prog = document.getElementById("prog");
//append the new div
prog.appendChild(item);
}
I put together a JSFiddle with both approaches here.
I have the following list of divs and I'd like to be able to sort them using Javascript / JQuery.
<div class="item">
<div class="genre">Classical</div>
<div class="name">Alpha</div>
<div class="location">London</div>
</div>
<div class="item">
<div class="genre">Blues</div>
<div class="name">Bravo</div>
<div class="location">New York</div>
</div>
<div class="item">
<div class="genre">Pop</div>
<div class="name">Charlie</div>
<div class="location">Paris</div>
</div>
<div class="buttons">
Sort by Genre
Sort by Name
Sort by Location
</div>
I'd like to be able to sort the items by their Genre/Name/Location alphabetically.
Example: If Sort by Genre was clicked, it would sort the items in 0-9 A-Z by Genre.
If any of you have any tips it would greatly be appreciated.
Cheers :)
You have to make a little change to html like following:
<div id="container">
<div class="item">
<div class="genre">Classical</div>
<div class="name">Alpha</div>
<div class="location">London</div>
</div>
<div class="item">
<div class="genre">Blues</div>
<div class="name">Bravo</div>
<div class="location">New York</div>
</div>
<div class="item">
<div class="genre">Pop</div>
<div class="name">Charlie</div>
<div class="location">Paris</div>
</div>
</div>
<div class="buttons">
Sort by Genre
Sort by Name
Sort by Location
</div>
jQuery
function sorting(tag) {
var items = $('div.item').sort(function(a, b) {
var txt1 = $.trim($('div.' + tag, a).text()),
txt2 = $.trim($('div.' + tag, b).text());
if (txt1 > txt2) return 1;
else return -1;
});
return items;
}
$('.buttons a').on('click', function(e) {
e.preventDefault();
$('div#container').html(sorting(this.id));
});
Working Sample
Ok, this would be my pure JS solution.
First, we should wrap your <div>s into a larger container.
<div id = "wrapper">
<div id = "item">...</div>
<div id = "item">...</div>
<div id = "item">...</div>
</div>
Now, let's define a constant - which property do you want to sort it by? (this will probably be a function parameter later in your code).
var propName = "genre";
Let's get all the <div>s and put them in an array.
var items = document.getElementsByClassName("item");
var itemsArray = new Array();
Let us sort them lexicographically according to the text of the selected property.
for (var i = 0; i < items.length; i++)
itemsArray.push(items[i]);
itemsArray.sort(function(a, b) {
var aProp = a.getElementsByClassName(propName)[0].firstChild.nodeValue;
var bProp = b.getElementsByClassName(propName)[0] .firstChild.nodeValue;
if (aProp < bProp)
return -1;
else if (aProp > bProp)
return 1;
else
return 0;
});
Let us construct a document fragment consisting of the sorted <div>s.
var fragment = document.createDocumentFragment();
for (var i = 0; i < itemsArray.length; i++)
fragment.appendChild(itemsArray[i].clone());
Finally, let us clear the contents of the <div id = "wrapper"> and replace it with the document fragment.
document.getElementById('wrapper').innerHTML = '';
document.getElementById('wrapper').appendChild(fragment);
Also, note that document.getElementsByClassName does not work in IE<9, but I was now really lazy to cope with that issue.
A fiddle: http://jsfiddle.net/nNXr4/
Check this beast:
function sortByCreatedOnAsc(a,b){
return $(a).find('.created_on').text() > $(b).find('.created_on').text();
}
function sortByCreatedOnDesc(a,b){
return $(a).find('.created_on').text() < $(b).find('.created_on').text();
}
function reorderEl(el){
var container = $('#tasks');
container.html('');
el.each(function(){
$(this).appendTo(container);
});
}
$('#created_on').click(function(){
if($(this).hasClass("asc")){
reorderEl($('.task').sort(sortByCreatedOnDesc));
$(this).removeClass("asc");
$(this).addClass("desc");
} else {
reorderEl($('.task').sort(sortByCreatedOnAsc));
$(this).removeClass("desc");
$(this).addClass("asc");
}
return false;
});
jsfiddle: http://jsfiddle.net/jKJc3/116/