I have a set of data which is an array of objects. Some objects have more data than the other. But each object will display in each col-md-4 div. Therefore, the height of each div will be different based on how much data an object has.
Here is my code:
<div class="col-md-12 eventlog-info-container">
<div class="row eventlogs-single-container">
<div class="col-md-4 eventlog-1-container" ng-repeat="record in records track by $index">
<h4>Event Log {{$index}}</h4>
<ul>
<li ng-repeat="(key, value) in record">{{::key}}: {{::value}}</li>
</ul>
</div>
</div>
</div>
My question is after ng-repeat, I want to find the biggest height of the element. And then apply the biggest height to each of the element using ng-style.
I have an idea to approach that using JQuery. However, I want to use Angular to do that? Any suggestion? Anuglar is not good for DOM manipulation?
Thank you in advanced.
After I did some research yesterday. I found an open source angular directive to solve my problem - angularJS Vertilize Directive An AngularJS directive to vertically equalize a group of elements with varying heights. In other words, it dynamically makes a group of elements the same height. Thank you Chris Collins who made this directive.
<div vertilize-container class="row">
<div ng-repeat="col in columns" class="col-sm-3">
<div class="well">
<div vertilize>
<h3>{{ col.title }}</h3>
<p>{{ col.body }}</p>
</div>
</div>
</div>
</div>
This answer should get you started on the right path.
<div class="col-md-12 eventlog-info-container">
<div class="row eventlogs-single-container">
<div class="col-md-4 eventlog-1-container" ng-repeat="record in records track by $index">
<h4>Event Log {{$index}}</h4>
<ul>
<li outer-height ng-repeat="(key, value) in record">{{::key}}: {{::value}}</li>
</ul>
</div>
</div>
</div>
app.directive('outerHeight', function(){
return{
restrict:'A',
link: function(scope, element){
//using outerHeight() assumes you have jQuery
// if not using jQuery
console.log(element.outerHeight());
}
};
});
Related
Code for Filter Button
import React from "react";
function FilterButton(props){
return (
<div className="box">
<button
type = "submit"
className="button is-info"
onClick={()=>props.setFilter(props.name)}
>
<span>{props.name}</span>
</button>
</div>
);
}
export default FilterButton;
Unfortunately, the div tag is not able to put the following buttons(All, Active, Completed, Important) on the same line.
Is there any solution for this problem?
If you want to use the grid system of BULMA, you can do the following things:
see https://bulma.io/documentation/columns/basics/:
<div class="columns">
<div class="column">
First column
</div>
<div class="column">
Second column
</div>
<div class="column">
Third column
</div>
<div class="column">
Fourth column
</div>
</div>
If you want to use css in order to do this, you can use the css property display: inline-block,as it is shown here:
https://www.w3schools.com/css/css_inline-block.asp
I'm writing a code where there's an arrayList having two names in it i.e.Bob & Steve and i want to display them such that if Bob is displayed it should be green in color and if Steve is displayed it should be REd in color.
Component.CSS
.Bob{
font-weight:bold;
color:green;
}
.Steve{
color:red;
}
Component.HTML
<div class="container">
<div class="row" *ngFor="let st of Names;">
<div class="col-2">
<p class="Bob">{{st}}</p>
</div>
<div class="col-2">
<p class="Steve">{{st}}</p>
</div>
</div>
</div>
in Component.Ts
Names:string[]=['Bob','Bob','Steve','Bob','Steve']; in Component.Ts
You can provide class based on condition .
Modify your code like below :
<div class="container">
<div class="row" *ngFor="let st of Names;">
<div class="col-2">
<p [ngClass]="(st=='Bob')?'Bob':'Steve'">{{st}}</p>
</div>
</div>
</div>
Here is the working example :
Working Stackblitz Example
When we have a large number of elements and we can showed it with different background we can adopt several approaches.
Has an array of styles/background and use the index
colors=['red','yellow','green'...]
<div *ngFor="let item of items;let index=i>
<div [style.background-color]="colors[i]">item.data</div>
</div>
The background was a "property" of "items"
items=[{data:...,color:'Red'},{data:...,color:'yellow'},...]
<div *ngFor="let item of items;let index=i>
<div [style.background-color]="item.background">item.data</div>
</div>
We can use
[style.css_property]="value"
//or
[className]="class"
//or
[ngClass]="{'class':condition}"
In your case, Aman, I think that it's better that your "items" has a property "class" that was, e.g.
{data:...,class:'bold-true green-true'}
So, when you want add a item, you can make a function
getClass()
{
let class="";
if (this isBold)
class="isBlod-true";
if (this.isCut)
class=class+" isCut-true";
if (this.isGreen)
class=class+" isGreen-true";
...
return class
}
And when you add an item, you can do
items.push({data:...,class:this.getClass()})
Then the code
<div *ngFor="let item of items;let index=i>
<div [className]="item.class">item.data</div>
</div>
make the trick
I have created my own modals from scratch and i want to prevent scrolling in the background when a modal is open, all i can find online is stuff about bootstrap which isn't helpful to me because my code doesn't automatically call 'modal-open' so
body.modal-open{
overflow:hidden;
}
Doesn't work for me.
<div id="wrapper3">
<a class="button" href="#openModal-4">
<img class="image"src="img/Animation.png">
<p class="text">Animation</p>
</a>
</div>
<div id="openModal-4" class="modalbg">
<div class="dialog">
X
<div class="popout">
<h1>2D Animation Project</h1>
<div>
<h2>Project Brief</h2>
<a class="modalfullimg"><img src="img/Design/moodboard.png"></a>
</div>
<h2>Sketches</h2>
<a class="modalfullimg"><img src="img/Design/initialsketches.png"></a>
</div>
</div>
</div>
Can you just modify the script you wrote to add a body class like 'modal-open' so you can apply the appropriate CSS? Seems like the easiest solution, if you're making it custom anyway.
I have a sidebar in my angular app and I am trying to make one div insight the sidebar scoll through the items and the content in the following div keep the same position (no scrolling). I have been looking at so many similar posts and tried everything but it just wont work. The problem is that either can you scroll through everything in the sidebar or not at all or that the bottom stayed (without moving) but then i the scrollbar was there for EACH item (and not for all items).
I used ng-repeat to put items on scope of the sidebar - is it perhaps different with angular that with reg. html?
Thanks!!
Ps. Im using gulp and the sidbar is a directive which I didnt include here. If anything is of importance, please let me know and I include it.
<li>
<a ng-click="openNav()"><i id="cart-icon" class="medium material-icons icon-design">shopping_cart</i></a>
<div id="mySidenav" class="sidenav closebtn" click-anywhere-but-here="closeNav()" ng-click="closeNav()">
<div class="sidebarBox">
<h2 class="sideBarHeader">Cart </h2>
<div class="sidebarContainer" ng-repeat="item in cart">
<img src="{{item.imageUrl}}" style="width:90px;height:100px;">
<div class="sidebarContent">
<p class="sidebarTitle">{{item.title}} </p>
<p class="sidebarSubtitle">Quality: {{item.quantity}}</p>
<p class="sidebarSubtitle">Price: ${{item.price}}</p>
</div>
<p class="sidebarLine"></p>
</div>
</div>
<br>
<div class="sidebarNoScroll">
<p style="color:black;font-size:22px;">Total</p>
<p class="sidebarTotal">${{ total() }}</p>
<button class="sidebarButtonContinueShopping" id='continue-shopping-button' ng-click="closeNav()">Continue Shopping</button>
<button class="sidebarButtonViewCart" ui-sref='cart' ng-click="closeNav()">View Cart</button>
</div>
</div>
</li>
css.
.sidebarContainer {
overflow:scroll;
height:224px;
}
.sidebarNoScroll {
overflow: hidden;
}
Wrap the container.
<div class="sidebarContainer">
<div ng-repeat="item in cart">
</div>
</div>
I have a list of items in one of my view.
I can only fit up to 6 items, and it's laid out like this:
I used class="col-md-2" for each one.
When I have more than 6, it just simply go down to the another row.
I don’t want that. You can see it here.
Now, if the list has 6 or more items,
list them horizontally
show the big > so that the users will know that there is more
show the 2 dots in the middle
Edit
This is what I got so far. I used Larval 4 so this syntax is in HTML/Blade.
#foreach ( MarketingMaterialCategory::all() as $mmc )
<h2><i class="fa fa-file-image-o color lighter"></i> {{{ $mmc->name or '' }}} <small> </small></h2>
<div class="row">
#foreach ( MarketingMaterial::where('marketing_materials_category_id','=', $mmc->id )->get() as $marketing_material)
<div class="col-md-2" >
<!-- Shopping items -->
<div class="shopping-item">
<!-- Image -->
<div class="col-sm-12 imgbox" >
<!-- <span class="col-sm-6"></span> -->
<img class="col-sm-12 pull-right" width="200" src="/marketing_materials/{{$marketing_material->id}}/download/thumb_path" alt="" />
</div>
<!-- Shopping item name / Heading -->
<h6>{{{ $marketing_material->title or '' }}}<span class="color pull-right">{{ FileHelper::formatBytes($marketing_material->media_size,0) }}</span></h6>
<!-- Shopping item hover block & link -->
<div class="item-hover bg-color hidden-xs">
Download
</div>
</div>
</div>
#endforeach
</div>
<hr>
#endforeach
Can someone help me how to resolve this ?
Bootstrap doesn't support that kind of scrolling. However, I have used this JavaScript library in the past and it does pretty much exactly what you want: Slick.js
It is very flexible and it will only show the scrolling options if it can't display all the contents on the page.
If you use it though, do not use the bootstrap col-md-2 classes, just set a manual width.