Develop Reference

Next and Previous button in swiper slider are not wokring

I have posted the same question two days earlier but didn't get any
answer so I'm posting again this question. May be I get lucky this time.
My slider buttons are working fine with static data, but they don't
work with the dynamic data. And unable to show the next or previous
slide.
My HTML Code
<section class="browse-cat u-line section-padding">
<div class="container">
<div class="row">
<div class="col-12">
<div class="swiper-wrapper">
<div class="swiper-slide myreward-slider-item col-md-4" *ngFor="let reward of readableRewards; let i = index">
<a href="javascript:void(0);">
<div class="myreward-slider-img">
<img
src="{{reward?.Image}}"
class=""
alt="rewards">
</div>
</a>
<div class="row">
<div class="col-md-6 text-left padding-20">
<span class="text-light-black cat-name"><b>{{reward?.Title}}</b></span>
</div>
</div>
</div>
<div class="swiper-button-next"></div>
<div class="swiper-button-prev"></div>
</div>
</div>
</div>
</div>
</section>
My CCS Code
.swiper-button-next:after,
.swiper-button-prev:after {
font-size: 14px;
font-weight: 900;
color: #ff0018;
background: #ff0018;
}
.swiper-button-next {
right: 10px;
}
.swiper-button-prev {
left: 10px;
}
.swiper-button-disabled {
display: none;
}

hide/show laterally col-4 (aproximately) div/element in bootstrap

what is the best way to make in bootstrap a hide/show element like in the picture??
I started with something like this:
<div class="container-fluid no-padding-left">
<div class="row">
<div class="col-md-4 no-padding-left">
<div class="row">
<div class="col-md-12 background-azul-claro">
<div class="col-md-2 text-left">
<img src="assets/images/ic_close_white_36dp_1x.png" alt="">
</div>
<div class="col-md-8 text-center" style="">
<h3>Nueva incidencia</h3> </div>
<div class="col-md-2 text-right">
<img src="assets/images/ic_done_white_36dp_1x.png" alt="">
</div>
</div>
</div>
<div class="col-md-12 no-padding-left"> <img src="assets/images/default-image.jpg" alt="" class="img-responsive"> </div>
<div class="col-md-12 no-padding-left background-azul-oscuro"> <img src="" alt=""> </div>
<!-- form div with form field -->
<!-- checkbox Mostrar otras incidencias -->
</div>
</div>
</div>
styles.css
.background-azul-oscuro {
background-color: #009688;
}
.background-azul-claro {
background-color: #00BFA5;
}
.no-padding-left {
padding-left: 0px;
}
h3 {
color: white;
}
It´s nested columns the best way to do it ???
Im using angular in the front end, should i use normal bootstrap or angular ui bootstrap???
I would like totally responsible element with the hide and show functionality..

Since you would have to use custom width, margin and padding for the default bootstrap col's, there isn't much sense in using them.
You could have something like this in my opinion:
<div class="container">
<div class="background-azul-claro">
// position:relative;
width: calc(100% - 40px);
margin-right: 40px;
float: left;
</div
<div class=" background-azul-oscuro">
// position: relative;
width: 40px;
float: right;
</div>
</div>
*In case you would want one div to hover above the other, you should use position: absolute;

Bootstrap Affix Not Moving

I'm trying to make the navigation sidebar on my website move down with the browser view via Bootstrap's Affix plugin however it refuses to follow the view and just stays at the top.
This is the structure I have for my HTML:
<div id="page-wrapper">
<div class="container">
<div class="row">
<div id="navigation-affix" data-spy="affix" data-offset-top="20" data-offset-bottom="200">
<div class="col-xs-2" id="navigation-wrapper">
<div class="inner">
<div class="row">
<div class="col-xs-12">
<img src="images/me.png" alt="Liam Potter" id="picture-me" class="img-responsive">
</div>
</div>
<div class="row">
<div class="col-xs-12">
<div id="navigation">
Home
Portfolio
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-xs-10" id="content-wrapper">
<div class="inner">
</div>
</div>
</div>
</div>
<div id="page-push"></div>
</div>
<footer>
<div class="container">
</div>
</footer>
Source: https://jsfiddle.net/tbejd5en/1/
Any thoughts?

You can just add a position:fixed to your id #navigation-affix and add col-xs-offset-2 to your id #content-wrapper
div#navigation-affix {
position: fixed !important;
}
Here is fiddle: https://jsfiddle.net/tbejd5en/5/

You can just add a position:fixed to your id #navigation
HTML
<div class="row">
<div class="col-xs-12">
<div id="navigation">
Home
Portfolio
</div>
</div>
</div>
CSS
div#navigation {
text-align: right;
padding-top: 10px;
position: fixed;
}
DEMO
https://jsfiddle.net/tbejd5en/2/

How to add scrollbar using angularJs ng-repeat?

I have angularJS ng-repeat i wanted to add scroll bar to the list items because it might have 4000 character in the field so in that case how can i set scroll bar based on rows or max-height for the div ?
main.html
<div class="row">
<div class="col-md-12">
<div class="panel panel-primary">
<div class="panel-heading clearfix">
<h3 class="panel-title">Notification<span class="badge">{{tests.length}}</span></h3>
</div>
<div class="panel-body">
<ul>
<li class="slide" ng-repeat="test in tests">
<div class="alert" role="alert" ng-class="{'alert-info': notification === 'H'}">
<span>{{test}}</span>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>

I think this an HTML problem. Try to add this CSS to your code:
.panel-body {
overflow: scroll;
height: 100px;
}
overflow is a combination of overflow-x and overflow-y. If you only need to add scrollbars for vertical overflow, only take overflow-y: scroll; If you dont want to see the scrollbar when content small, try overflow: auto.

I think OP wants to have the scroll when the retrieved data (tests) is a certain value. ng-class is your friend here.
<style>
.conditionalScroll{
width: 100%;
height: 225px; /*change to your liking*/
overflow: scroll;
}
</style>
<!-- you may change threshold to your liking as well -->
<div ng-class="{conditionalScroll:tests.length>100}">
<div class="row">
<div class="col-md-12">
<div class="panel panel-primary">
<div class="panel-heading clearfix">
<h3 class="panel-title">Notification<span class="badge">{{tests.length}}</span></h3>
</div>
<div class="panel-body">
<ul>
<li class="slide" ng-repeat="test in tests">
<div class="alert" role="alert" ng-class="{'alert-info': notification === 'H'}">
<span>{{test}}</span>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>

I think you just need to add a style for the class 'panel-body' containining the max-height and overflow value... like the below:
CSS
.panel-body {max-height:400px;overflow:scroll;}
or if you want to add another class so you dont affect the panel-body class then either add a new class in the panel-body on that page like below
<div class="row">
<div class="col-md-12">
<div class="panel panel-primary">
<div class="panel-heading clearfix">
<h3 class="panel-title">Notification<span class="badge">{{tests.length}}</span></h3>
</div>
<div class="panel-body panel-scroll">
<ul>
<li class="slide" ng-repeat="test in tests">
<div class="alert" role="alert" ng-class="{'alert-info': notification === 'H'}">
<span>{{test}}</span>
</div>
</li>
</ul>
</div>
</div>
</div>
</div>
CSS
.panel-scroll {max-height:400px;overflow:scroll;}

How can I extend a vertical menu to fill up an entire blank column in Semantic UI?

I want to extend the menu on the left to have no padding between the top title menu and to extend to 100% of the vertical height of the page (basically so there is just blank white all the way down under the menu options), but I do not want that gutter to apply to the other column on the right (the text). Is there a way to do this in Semantic UI? I've searched the documentation but I don't find anything to accommodate my needs. Thanks!

I was looking for the same, but ended up by doing it myself.
https://jsfiddle.net/cbaconnier/q07vvfp3/2/
<style type="text/css">
#media only screen and (min-width: 770px) {
.menu-wrapper {
position: relative;
margin-bottom: 14px; /* default semantic ui margin */
}
.vertical-menu {
height: 100%;
position: absolute;
}
}
</style>
<div class="ui basic segment">
<div class="ui stackable grid">
<div class="four wide column menu-wrapper">
<div class="ui fluid vertical menu vertical-menu">
<a class="active item"> Home </a>
<a class="item"> Messages </a>
<a class="item"> Friends </a>
</div>
</div>
<div class="twelve wide column">
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
<div class="ui basic segment">
<h1 class="ui header">title</h1>
</div>
</div>
</div>
</div>