Hi guys hope everyone doing great!!
in my laravel project am looping with foreach and in item number 10 i want to add active class on it.
Am showing 1 item in my owl casourel and i want the item that i add active class to be showed in my page not from the first item
When i try to add the active class in div item via "if" condition and check my page i find it removed and start with first item :(
the code am using :
#foreach($weeks as $key => $w)
#php
$str = ltrim($w->weekNumber, 'S');
#endphp
#if($w->fromTo == $today)
<div class="owl-item active aaaaaaaaaaaaaa">
<a id="discbtn" class="btn btn-info btn-user btn-block">
SEMAINE N°{{$str}} - DU {{$w->fromTo}}
</a>
</div>
#else
<div class="owl-item">
<a id="discbtn" class="btn btn-primary btn-user btn-block">
SEMAINE N°{{$str}} - DU {{$w->fromTo}}
</a>
</div>
#endif
#endforeach
I try to add "active" class with if condition but is not working
Related
I have a filter search that shows matching strings of an array in a list when user types. When the user clicks on one item of the list, a method should fire. Everything works fine, but the problem is that it doesn't fire on first click but a on a second attempt on the same item of the list or any other it works. I can't figure out why is this happening. Here's my code.
<div
class="filter-form"
:class="{'visible': filterVisibility[index]}"
v-if="col.filter"
>
<div class="input-group">
<input
type="text"
class="form-control"
#keyup="filterColumn($event, index)"
#blur="toggleFilter(index)"
>
<button
class="btn btn-secondary"
type="button"
#click="toggleFilter(index)"
>Filtrar</button>
</div>
<ul class="filter-matches list-group">
<li
class="list-group-item"
v-for="match of filteredMatches"
:key="match"
#click="clickFilteredMatch(String(match), index)"
>{{match}}</li>
</ul>
</div>
I'm new to aurelia. I'm looking to find the best method for adding classes on click events.
I simply want to click approve or request information, and then add a class to the corresponding "contact card". This class would change the background color.
I know it's probably simple, but I thought I'd look here for the best method.
Here's an image to what I've got:
Apologies for the wait, work has been a bit busy.
This is my first time posting on S.O., so I apologize for any expectations I'm not meeting.
<div class="col-sm-4">
<button class="btn btn-success col-sm-12" click.delegate="goodBoi()">
approve contact
</button>
</div>
<div class="col-sm-4">
<button class="btn btn col-sm-12" click.delegate="requestContact()">
request information
</button>
</div>
</div>
the element to be changed is named "list-group-item", containing the
contact's details(code shown above).
<template>
<div class="contact-list">
<ul class="list-group">
<li repeat.for="contact of contacts" class="list-group-item ${contact.id === $parent.selectedId ? 'active' : ''}">
<a route-href="route: contacts; params.bind: {id:contact.id}" click.delegate="$parent.select(contact)">
<h4>${contact.firstName} ${contact.lastName}</h4>
<p>${contact.company}</p>
<p>${contact.email}</p>
<h6>${contact.approval}</h6>
</a>
<a route-href="route: contacts; params.bind: {id:contact.id}">
<p>${contact.phoneNumber}</p>
</a>
</li>
</ul>
</div>
goodBoi() {
let result = confirm("Are you sure you want to confirm this contact?");
if (result === true) {
var standingShell = document.getElementsByClassName("list-group-item");
//im hoping here I would add a class to the new variable//
this.contact.approval = 'approved';
this.save();
}
}
//confirms contact, changing color of approved contact//
//same thing here, just plan to give it a different color//
requestContact() {
let contactRequestText = "request sent to contact";
this.routeConfig.navModel.setTitle(this.contact.approval = contactRequestText);
this.ea.publish(new ContactUpdated(this.contact));
}
There are many ways to set a CSS-class using Aurelia. Following I prepared an example gist:
Template:
<template>
<h1>${message}</h1>
<div class="form-group ${clicked ? 'red' : 'blue'}" style="width: 100px; height: 100px;">
</div>
<div class="form-group">
<button click.delegate="save()">
Click me
</button>
</div>
</template>
And the code class:
#autoinject
export class App {
#bindable clicked = false;
save(){
this.clicked = true;
}
}
https://gist.run/?id=425993b04a977466fa685758389aa2b4
But there are other, cleaner ways:
using ref in a custom element.
custom attributes.
Include jQuery for using e.g. $('#myelement').addClass()
Meteor 1.6.1.1 is the latest version of my project. I am using package ian:accounts-ui-bootstrap-3 instead of accounts-ui. I have added a custom field as <select> in the code.
What I get on Screen is as below.
When I saw the HTML code, it is not adding class="form-control" to select tag.
below is the code when I inspect element on UI using Chrome.
<li id="login-dropdown-list" class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Sign in / Join <b class="caret"></b></a>
<div class="dropdown-menu">
<div class="select-dropdown">
<label>State</label><br>
<select id="login-state">
</select>
</div>
<button class="btn btn-primary col-xs-12 col-sm-12" id="login-buttons-password" type="button">
Create
</button>
<button id="back-to-login-link" class="btn btn-default col-xs-12 col-sm-12">Cancel</button>
</div>
</li>
All I want is to add class="form-control" to the select tag dynamically when component loads on screen and it must look like below;
I have tried below code, but it is not working;
Template.HomePage.onRendered(function () {
document.getElementById('login-state').classList.add('form-control');
});
Well, I tried one way to achieve this is by using Template event as below,
Template.HomePage.events({
'click #login-dropdown-list': function(event){
//document.getElementById('login-state').classList.add('form-control');
$('#login-state').addClass('form-control');
}
});
As you can see, the component gets loaded inside the li tag with id="login-dropdown-list". I simply loaded the class on click event. Even the commented code works fine.
Is this a good solution? please let me know if there much better answer to this? If it works I will definitely accept and upvote the answer.
Ok, I have this somewhat complex piece of HTML that I have to integrate with. It is a button with a drop down (using aria) and I had to pass in a currency list and be able to select one of the dropdown elements (currency values) and update the button text with the selected value. I write a tiny bit of js and that works well. I use thymeleaf to pass in values to populate and that works well. I also need to read the values that were set from the post to the spring mvc controller but I always get a empty string for the value that I set via js.
here is the javascript
$(".currencyDropdown li a").click(function () {
var selText = $(this).text().trim();
var button = $("#currencyButton");
button.text(selText);
console.log("currency selected is:" + selText);
});
here is the html
<div class="col-sm-9 col-sm-offset-3 col-xs-12 form-row">
<div class="dropdown">
<button class="btn btn-default dropdown-toggle field-small"
type="button"
id="currencyButton"
name="currencyButton"
th:field="${pals.selectedCurrency}"
data-toggle="dropdown"
th:inline="text">
[[${pals.selectedCurrency}]]
<i class="fa fa-caret-down"></i>
</button>
<ul id="currencyDropdown"
class="dropdown-menu currencyDropdown"
role="menu"
aria-labelledby="currencyButton">
<li role="presentation"
th:each="currency:${pals.currencyList}">
<a role="menuitem"
tabindex="-1"
href="#"
th:inline="text">
[[${currency}]]
</a>
</li>
</ul>
</div>
What I am trying to read back in the spring mvc controller is the pals.selectedCurrency value and it is always empty. Something I am missing? I was playing around and tried setting value and field. In reality I want to read the inline text that my js inserts.
I think you must add a th:fragment on you button and change the text of the button via ajax from backing bean from server, not from javascript. It's something like this :
<form th:action="#{/PersonEdit/save(contract=${param.contract})}" th:object="${personBean}"
method="POST" th:if="${param.contract != null}">
... other form components
<div class="form-group">
<label class="col-sm-4 control-label"
th:text="#{person.edit.policy.tfoms}"></label>
<div class="col-sm-8">
<select class="form-control" th:field="*{tfoms}"
onchange="loadInsuranceCompanies()">
<option th:each="t : ${tfomses}"
th:value="${t.uidtfoms}"
th:text="${t.shortName}"
th:selected="${personBean.tfoms != null
and personBean.tfoms.equals(t)}"></option>
</select>
</div>
</div>
<div th:class="${#fields.hasErrors('insuranceCompany')}
? 'form-group has-error' : 'form-group'">
<label class="col-sm-4 control-label"
th:text="#{person.edit.policy.ic}"></label>
<div class="col-sm-8" id="insuranceCompaniesContent">
<select class="form-control" id="insuranceCompany"
name="insuranceCompany"
th:fragment="insuranceCompany">
<option th:each="i : ${insuranceCompanies}"
th:value="${i.uidinsurancecompany}"
th:text="${i.shortName}"
th:selected="${personBean.insuranceCompany != null
and personBean.insuranceCompany.equals(i)}"></option>
</select>
<div th:if="${#fields.hasErrors('insuranceCompany')}"
th:each="err : ${#fields.errors('insuranceCompany')}">
<span class="text-danger" th:text="${err}"></span><br/>
</div>
</div>
</div>
In my case I refreshing one dropdown via another.Then refresh this fragment via ajax on item selection
function loadInsuranceCompanies() {
var url = [[#{/PersonEdit/insuranceCompanies}]];
if ($('#tfoms').val() !== '') {
url = url + '/' + $('#tfoms').val();
}
$("#insuranceCompaniesContent").load(url);
}
I think the trouble can be because you using not a standard select as a dropdown.
Ok, I figured out a relatively simple answer to it. I have to use the html that was provided because of look and feel considerations from the customer.
so what I did was add a hidden input and set that from the java script.
$(".currencyDropdown li a").click(function () {
var selText = $(this).text().trim();
$("#currencyButton").text(selText);
$("#currencySelected").val(selText);
console.log("currency selected is:" + selText);
});
<input type="hidden"
id="currencySelected"
th:field="${pals.selectedCurrency}"/>
<button class="btn btn-default dropdown-toggle field-small"
type="button"
id="currencyButton"
data-toggle="dropdown"
th:inline="text">
[[${pals.selectedCurrency}]]
<i class="fa fa-caret-down"></i>
</button>
<ul id="currencyDropdown"
class="dropdown-menu currencyDropdown"
role="menu"
aria-labelledby="currencyButton">
<li role="presentation"
th:each="currency:${pals.currencyList}">
<a role="menuitem"
tabindex="-1"
href="#"
th:inline="text">
[[${currency}]]
</a>
</li>
</ul>
I see the correct values that were selected for my dropdown on the spring mvc controller and now I can get on with the rest of the stuff.
I want to show only first 2 things which are present in an array instead of all and then b y clicking on button next 2 names comes up till the last, Can you help me in correcting the code of knoctout js .
<div class="slide">
<button type="button" onclick="alert('Hello world!')" style="margin-top: -50px;margin-bottom: 1px;margin-left: 1020px;padding-right:5px;">Read more</button>
<ul data-bind="foreach:EventBE.WhoElseAttends">
<li >
<span data-bind="text:FirstName"></span>
<span data-bind="text:LastName"></span>,
<span data-bind="text:Company"></span>
</li>
</ul>
<span data-bind="if:EventBE.WhoElseAttends.length <0">No Attendees</span>
</div>
In Javascript
EventBE.displayCount = ko.observable(2);
EventBE.readMore = function() { EventBE.displayCount(EventBE.displayCount() + 2); };
In HTML
<button type="button" data-bind"click: EventBE.readMore,
visible: EventBE.displayCount() < EventBE.WhoElseAttends.length">Read More</button>
<ul data-bind="foreach:EventBE.WhoElseAttends.slice(0, EventBE.displayCount())">
This is just an example, you may also need to use a subscriber to reset displayCount when WhoElseAttends changes.
If your WhoElseAttends is observableArray, you need to fix EventBE.WhoElseAttends.length to EventBE.WhoElseAttends().length