I have a variable and i want to add it to an input value
The variable is names text
Put the text variable to the input value
<div class="swiper-slide">
<i class="button fa-regular fa-pen-to-square" id="update_pen" ></i>
<div class="services-item mb-40 elementor-repeater-item-78d8e80" id="swiper-slide-one">
<div class="services-item__content">
<h4 class="services-item__tp-title mb-30" id="h_foor">
BIOCHIMIE
</h4>
<div class="text_area_box" id="text_area_box">
<input type="text" name="" required="" value=""> <--- add the variable to this value
<label>Titre</label>
</div>
</div>
</div>
</div>
Here is the javascript code :
document.querySelectorAll('i.button').forEach(el => {
el.addEventListener('click', e => {
var element = document.querySelector(".text_area_box");
var elementactive = document.querySelector(".text_area_box_active");
if(element.classList.contains('text_area_box')) /*the condition works perfectly*/
{
element.classList.remove('text_area_box');
element.classList.add('text_area_box_active');
}
if(elementactive.classList.contains('text_area_box_active')){
elementactive.classList.remove('text_area_box_active');
elementactive.classList.add('text_area_box');
}
const parent = e.target.closest('.swiper-slide');
const text = parent.querySelector('a').textContent; //this variable
});
});
i would highely appriciate any help.
Salut !
After your
const text = parent.querySelector('a').textContent; //this variable
maybe you can try to select your closest input type text and do a myInputelement.val(text) ?
Related
Goal: I am trying to iterate through a series of checkboxes, and add an "id" to each elem with the value of the checkboxes sibling text value. i.e. inner text of .k-in
Recent attempt:
function addSelectors() {
const checks = document.querySelectorAll('.k-treeview-lines input[type="checkbox"]');
[].forEach.call(checks, function (checks) {
let knn = document.querySelectorAll('.k-treeview-lines input[type="checkbox"] ~ .k-in');
checks.id = knn.innerText;
});
}
HTML is a series of the below:
<div class="k-mid">
<span class="k-checkbox-wrapper" role="presentation">
<input type="checkbox" tabindex="-1" id="undefined"
class="k-checkbox"><-- id here
<span class="k-checkbox-label checkbox-span"></span>
</span>
<span class="k-in">I want this</span><---- this text
</div>
Do not want to load jQuery...
function addSelectors() {
const checks = document.querySelectorAll(
'.k-treeview-lines input[type="checkbox"]'
);
checks.forEach(function (checkbox) {
const textVal = checkbox.parentElement.nextElementSibling.innerText;
checkbox.setAttribute("id", textVal);
});
}
addSelectors();
<div class="k-treeview-lines">
<div class="k-mid">
<span class="k-checkbox-wrapper" role="presentation">
<input
type="checkbox"
tabindex="-1"
id="undefined"
class="k-checkbox"
/>
<span class="k-checkbox-label checkbox-span"></span>
</span>
<span class="k-in">tempID</span>
</div>
</div>
The item you are requesting is not actually the sibling, they don't share the same parent.
You could do something like this:
function addSelectors() {
const checks = document.querySelectorAll('input[type="checkbox"]');
checks.forEach(c => {
c.id = c.parentNode.nextElementSibling.innerText;
});
}
addSelectors();
<div class="k-mid">
<span class="k-checkbox-wrapper" role="presentation">
<input type="checkbox" tabindex="-1" id="undefined" class="k-checkbox">
<span class="k-checkbox-label checkbox-span"></span>
</span>
<span class="k-in">I want this</span>
</div>
I'm completely new on this, but I'm trying to make a shopping cart with javaScript.
Everything were fine till I tried to add an input value to the items added to the cart.
I have an image, a price and a name, but I need to add a "QTY" field.
this is the input of that field:
<input type="number" id="store-item-qty" type="qty" placeholder="QTY" name="text_name" class="store-item-qty">
and this is my script
//value of qty---->
let qty =
event.target.parentElement.parentElement.nextElementSibling.children[0].children[2].value;
//add items to cart--->
cartItem.innerHTML = `
<img src="${item.img}" class="img-fluid" id="item-img" alt="">
<div class="item-text">
<p id="cart-item-title" class="font-weight-bold mb-0">${item.name}</p>
<p> </p>
<span id="cart-item-girth" class="cart-item-girth" class="mb-0">${item.girth}</span>
</div>
<p class="store-item-qty" type="qty" id="store-item-qty">${item.qty}</p>
<a href="#" id='cart-item-remove' class="cart-item-remove">
<i class="fas fa-trash"></i>
</a>
</div>
`;
//var qty--->
var qty = "qty";
document.getElementById("store-item-qty").value;
But when I click "add to cart" it works importing the info of everything except the QTY field and says just "Undefine"
First you get the value of Element quantitiy and define it like let qty = ....
And in your template you try to read qty from ${item.qty}.
Should read ${qty} AFAIK.
I have a simple HTML form which has an event listener binded to it and when you click on the button inside the form that has a class of 'booking__form__counter--increase' this should increase the input field value by 1. It calls a javascript function named 'increaseCounter()' I declare a variable that points to this value but when i try to use the variable to increment it, it doesn't work. If i use the methods in the variable directly it works? I am missing something simple here but i cannot work out what.
let bookingForm = document.querySelector('.booking__form');
bookingForm.addEventListener('click', function (e) {
let target = e.target;
let inputCounterValue = target.parentElement.firstElementChild.value;
let inputMaxCounterValue = target.parentElement.firstElementChild.dataset.maxCount;
let showCounterValue = target.parentElement.firstElementChild.nextElementSibling.textContent;
if (target.classList.contains('booking__form__counter--increase')) {
increaseCounter();
}
function increaseCounter() {
if (inputCounterValue === inputMaxCounterValue) {
return;
} else {
//does not update
inputCounterValue++;
showCounterValue = inputCounterValue;
//this does update
target.parentElement.firstElementChild.value++;
target.parentElement.firstElementChild.nextElementSibling.textContent = target.parentElement.firstElementChild.value;
}
}
});
<form class="booking__form">
<div class="container">
<div class="booking__form__group">
<div class="booking__form__section booking__form__section--arrival">
<div class="booking__form__control">
<label for="arrival">Arrival Date</label>
<div class="booking__form__counter">
<span class="booking__form__counter--value">0</span>
<div class="booking__form__counter--button booking__form__counter--increase">
<svg class="fal fa-chevron-up"></svg>
</div>
<div class="booking__form__counter--button booking__form__counter--decrease">
<svg class="fal fa-chevron-down"></svg>
</div>
</div>
</div>
</div>
<div class="booking__form__section booking__form__section--duration">
<div class="booking__form__control">
<label for="arrival">Nights</label>
<div class="booking__form__counter">
<input type="hidden" name="duration" value="1" data-max-count="21">
<span class="booking__form__counter--value">1</span>
<div class="booking__form__counter--button booking__form__counter--increase">
<svg class="fal fa-chevron-up"></svg>
</div>
<div class="booking__form__counter--button booking__form__counter--decrease">
<svg class="fal fa-chevron-down"></svg>
</div>
</div>
</div>
</div>
<div class="booking__form__section booking__form__section--adults">
<div class="booking__form__control" id="booking--adults">
<label for="arrival">Adults</label>
<div class="booking__form__counter">
<input type="hidden" name="adults" value="1" data-max-count="8">
<span class="booking__form__counter--value">1</span>
<div class="booking__form__counter--button booking__form__counter--increase">
<svg class="fal fa-chevron-up"></svg>
</div>
<div class="booking__form__counter--button booking__form__counter--decrease">
<svg class="fal fa-chevron-down"></svg>
</div>
</div>
</div>
</div>
<div class="booking__form__section booking__form__section--children">
<div class="booking__form__control" id="booking--children">
<label for="arrival">Children</label>
<div class="booking__form__counter">
<input type="hidden" name="children" value="0" data-max-count="5">
<span class="booking__form__counter--value">0</span>
<div class="booking__form__counter--button booking__form__counter--increase">
<svg class="fal fa-chevron-up"></svg>
</div>
<div class="booking__form__counter--button booking__form__counter--decrease">
<svg class="fal fa-chevron-down"></svg>
</div>
</div>
</div>
</div>
</div>
</div>
</form>
UPDATED Javascript
I have had a play around and added my updated javascript below which now seems to be working ok. I removed the data attributes 'data-max-count' and just added in the 'max' attribute and changed the variable decelerations around.
let bookingForm = document.querySelector('.booking__form');
bookingForm.addEventListener('click', function (e) {
let target = e.target;
let input = target.parentElement.firstElementChild;
let displayValue = target.parentElement.firstElementChild.nextElementSibling;
if (target.classList.contains('booking__form__counter--increase')) {
increaseCounter();
} else if (target.classList.contains('booking__form__counter--decrease')) {
decreaseCounter();
}
function increaseCounter() {
if (input.value === input.max) {
return;
} else {
input.value++;
displayValue.textContent = input.value;
}
}
});
I re-wrote your js and it now works.
You had some issues with your selectors and the way you updated the values.
I associated the max-count with the hidden input you have there and read the data-max-count attribute value. If this is not present then the auto-increment doesn't work because I set the initial value of inputMaxCounterValue equal to 0.
Keep in mind that I only update what the user sees and not the input value.
let bookingForm = document.querySelector('.booking__form');
bookingForm.addEventListener('click', function (e) {
let target = e.target;
let parentElem = target.parentElement;
let inputCounterValue = 0;
let valueContainer = parentElem.querySelector('.booking__form__counter--value');
if (typeof valueContainer.textContent!=="undefined") {
inputCounterValue = parseInt(valueContainer.textContent,10);
}
if (target.classList.contains('booking__form__counter--increase')) {
increaseCounter(valueContainer);
}
function increaseCounter(element) {
let inputMaxCounterValue = 0;
let parentElem = target.parentElement;
if (typeof parentElem.querySelector('input')!=="undefined" && parentElem.querySelector('input')!==null) {
inputMaxCounterValue = parentElem.querySelector('input').getAttribute("data-max-count");
}
if (inputCounterValue === inputMaxCounterValue) {
return;
} else {
//does not update
inputCounterValue++;
showCounterValue = inputCounterValue;
//this does update
element.textContent = inputCounterValue;
}
I'm so new in VueJS and still don't control much of its funcionalities,
I'm trying when I update or delete something in my window not need to refresh to see the changes...how can I do it, please?
My functions work perfectly in my controller, just need to solve the question of seeing changes.
Here I post my code if it helps...thank you very much!!
UpdateProfile.vue:
<div class="field">
<label class="label">Schedules</label>
<!--Edit and Delete Schedules-->
<div v-for="schedule in sortedDays(data.schedulesDisplayed)" class="control">
<div class="container">
<div class="field">
<label class="label">Week Day: {{schedule.week_day}}</label>
</div>
<div class="row">
<div class="col">
<div class="row">
Opening Time: <input class="input" type="text" placeholder="Pub schedules" v-model="schedule.opening_time">
</div>
</div>
<div class="col">
<div class="row">
Closing Time: <input class="input" type="text" placeholder="Pub schedules" v-model="schedule.closing_time">
</div>
</div>
</div>
<div class="field">
<div class="buttons is-left">
<div class="button is-info" #click="updatePubSchedule(schedule)">
<span class="icon"><i class="fas fa-save fa-lg"></i></span>
<span>Save</span>
</div>
<div class="button is-danger" #click="deletePubSchedule(schedule)">
<span class="icon"><i class="far fa-trash-alt"></i></span>
<span>Delete Schedule</span>
</div>
</div>
</div>
</div>
</div>
</div>
updatePubSchedule(schedule){
var instance = this;
this.api.put('/pubschedules/update/' + this.data.id, schedule).then(response => {
console.log(schedule);
//data = response.data;
instance = response.data;
});
},
deletePubSchedule(schedule){
var instance = this;
this.api.delete('/pubschedules/delete/' + this.data.id, schedule).then(response => {
//data = response.data;
instance = response.data;
});
},
And in my controller:
/**
* #param Pub $pub
*/
public function updatePubSchedule(Pub $pub)
{
//json_die(request()->all());
Schedule::where([
['pub_id','=', $pub->id],
['week_day' ,'=', request()->get('week_day')]
])->update(request()->all());
}
/**
* #param Pub $pub
*/
public function deletePubSchedule(Pub $pub)
{
Schedule::where([
['pub_id','=', $pub->id],
['week_day' ,'=', request()->get('week_day')]
])->delete();
}
I don't know how you get your initial data but you can have a GET request that gets fresh data from the laravel after you update/delete initial data.
With the response from that request you can update your data.schedulesDisplayed prop.
Important! You need to set the :key attribute in the div that uses v-for rendering like this
<div v-for="(schedule, index) in sortedDays(data.schedulesDisplayed)" :key="index" class="control">
I used the index for the sake of this example but you should use a unique property of sortedDays return.
I can remove any item of array unless the last one. I also use angularjs to show information in the view. I don´t know what is happening with the last item of this array. Please, anyone can help me?
Here is HTML:
<div class="row">
<div class="col-md-12">
<h4><strong>Documento {{index + 1}} de {{documentos.length}}:</strong> {{documentos[index].nome}}</h4>
<iframe style="background: #ccc;" ng-show="exibirPreview" frameborder="0" ng-src="{{versaoLink}}" width="100%" height="300px"></iframe>
<div class="alert alert-warning" ng-hide="exibirPreview">
#Html.Raw(Resources.Dialog.SignDocuments.TypeDocumentCanNotPreDisplayed)
</div>
<hr />
<div class="pull-right btn-row" ng-show="documentos.length > 1">
<button class="btn btn-default" type="button" ng-click="RemoveDoc(index)"><i class="fa fa-fw fa-times"></i> #Resources.Common.RemoveDocList</button>
</div>
</div>
</div>
Here is js/angularjs
$scope.documentos = [
{nome:"document1", chave: "8F65579E3737706F", extensao:".pdf"},
{nome:"document2", chave: "8F65579E3730007F", extensao:".pdf"},
{nome:"document3", chave: "8545579E3737706F", extensao:".pdf"},
{nome:"document4", chave: "8555579E3730007F", extensao:".pdf"}
]
$scope.ViewLink = function () {
var versao = $scope.documentos[$scope.index];
$scope.exibirPreview = versao.extensao == ".pdf" || versao.extensao == ".txt";
if (!$scope.exibirPreview) {
$scope.versaoLink = '';
} else {
$scope.versaoLink = '/Documento/VersaoView?chave=' + versao.chave;
}
};
$scope.ViewLink();
$scope.RemoveDoc = function (index) {
$scope.documentos.splice(index, 1);
$scope.ViewLink();
};
Or Plunker
In your HTML you are preventing the deletion of the last element:
<div class="pull-right btn-row" ng-show="documentos.length > 1">
<!-- -->
</div>
documentos.length > 1 means "hide when it reaches one item in the array".
It should be documentos.length == 0.
It's either this or your index value starts from 1 and not from 0.
The simplest solution would be to change your remove function to take in the document instead of the index. Try this:
$scope.RemoveDoc = function(document) {
var index = $scope.documents.indexOf(document);
$scope.documents.splice(index, 1);
}
in view:
<button class="btn" type="button" ng-click="RemoveDoc(document)">Delete</button>