Angular 2 components tree - dependency-injection

I'm developing my first application with Angular 2 and I have installed Augury plugin for Google Chrome, in order to help me debug the code.
Here's the components tree and graph:
This is the HTML template of my custom component (DocumentsList):
<div class="container-fluid" style="margin-top: 10px">
<div class="table-row header">
<div class="column index">#</div>
<div class="wrapper attributes">
<div class="wrapper title-comment-module-reporter">
<div class="wrapper title-comment">
<div class="column title">Title</div>
<div class="column comment">Comment</div>
</div>
<div class="wrapper module-reporter">
<div class="column module">Module</div>
<div class="column reporter">Reporter</div>
</div>
</div>
<div class="wrapper status-owner-severity">
<div class="wrapper status-owner">
<div class="column status">Status</div>
<div class="column owner">Owner</div>
</div>
<div class="column severity">Severity</div>
</div>
</div>
<div class="wrapper icons">
<div title="Watch" class="column watch">
<span class="glyphicon glyphicon-eye-open"></span>
</div>
<div title="Add comment" class="column add-comment">
<span class="glyphicon glyphicon-comment"></span>
</div>
</div>
<div class="wrapper dates">
<div class="column date">Created</div>
<div class="column date">Updated</div>
<div class="column date">Due</div>
</div>
</div>
<div *ngFor="let document of docs" class="table-row">
<div class="column index">{{document.id}}</div>
<div class="wrapper attributes">
<div class="wrapper title-comment-module-reporter">
<div class="wrapper title-comment">
<div class="column title">{{document.title}}</div>
<div class="column comment">{{document.comment}}</div>
</div>
<div class="wrapper module-reporter">
<div class="column module">{{document.module}}</div>
<div class="column reporter">{{document.reporter}}</div>
</div>
</div>
<div class="wrapper status-owner-severity">
<div class="wrapper status-owner">
<div class="column status"><span class="label" [ngClass]="{'Open': 'label-primary', 'In Progress': 'label-success'}[document.status]">{{document.status}}</span></div>
<div class="column owner">{{document.owner}}</div>
</div>
<div class="column severity high">{document.severity}}</div>
</div>
</div>
<div class="wrapper icons">
<div class="column watch"><span class="glyphicon glyphicon-eye-open" [class.active]="document.watched"></span></div>
<div class="column add-comment"><span class="glyphicon glyphicon-comment" [class.active]="document.commented"></span></div>
</div>
<div class="wrapper dates">
<div class="column date">{{document.created}}</div>
<div class="column date">{{document.updated}}</div>
<div class="column date">{{document.due}}</div>
</div>
</div>
</div>
Since the span in the graph is child of a div in which there is a *ngFor directive, shouldn't it be displayed in the graph as the parent of the span?
I think the graph should've looked like this (images created with Paint)

Short answer, yes. It makes sense.

Related

Bootstrap gutter class gx-5 isn't working horizontally

I want some gaps between my cards horizontally. But when I am adding gx-5 bootstrap 5 class, it's not taking any gap horizontally. here is my code below.
<div className="container">
<div className="row gx-5">
{myProducts.map((product) => (
<div
key={product._id}
class="card col-sm-12 col-md-4 "
style={{ boxShadow: "rgba(0, 0, 0, 0.24) 0px 3px 8px" }}
>
<img class="card-img-top img-fluid" src={product.image} alt="" />
<div class="card-body">
<h5 class="card-title">{product.name}</h5>
<p class="card-text">{product.description}</p>
</div>
</div>
))}
</div>
</div>
Is anyone there to help me, please?
Try this card snippet out:
<div class="col-sm-12 col-md-4">
<div class="card">
<img class="card-img-top" src="..." alt="..." />
<div class="card-body">
<h5 class="card-title">Product</h5>
<p class="card-text">Product</p>
</div>
</div>
</div>
Explanation:
I just nested a new card div inside the column because card class affects how Boostrap manages the gutters.
A working example:
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container">
<div class="row gx-5">
<div class="col-sm-12 col-md-4">
<div class="card">
<img class="card-img-top" src="https://media.istockphoto.com/photos/forest-wooden-table-background-summer-sunny-meadow-with-green-grass-picture-id1353553203?b=1&k=20&m=1353553203&s=170667a&w=0&h=QTyTGI9tWQluIlkmwW0s7Q4z7R_IT8egpzzHjW3cSas=" alt="" />
<div class="card-body">
<h5 class="card-title">Product 01</h5>
<p class="card-text">Product 01 description</p>
</div>
</div>
</div>
<div class="col-sm-12 col-md-4">
<div class="card">
<img class="card-img-top" src="https://media.istockphoto.com/photos/forest-wooden-table-background-summer-sunny-meadow-with-green-grass-picture-id1353553203?b=1&k=20&m=1353553203&s=170667a&w=0&h=QTyTGI9tWQluIlkmwW0s7Q4z7R_IT8egpzzHjW3cSas=" alt="" />
<div class="card-body">
<h5 class="card-title">Product 01</h5>
<p class="card-text">Product 01 description</p>
</div>
</div>
</div>
<div class="col-sm-12 col-md-4">
<div class="card">
<img class="card-img-top" src="https://media.istockphoto.com/photos/forest-wooden-table-background-summer-sunny-meadow-with-green-grass-picture-id1353553203?b=1&k=20&m=1353553203&s=170667a&w=0&h=QTyTGI9tWQluIlkmwW0s7Q4z7R_IT8egpzzHjW3cSas=" alt="" />
<div class="card-body">
<h5 class="card-title">Product 01</h5>
<p class="card-text">Product 01 description</p>
</div>
</div>
</div>
</div>
</div>
Note: I converted the code snippet into plain HTML please consider converting it back to its original state without changing the classes.

AntD Carousel only displays the first div in it

This is the Carousel gist from my code.
<Carousel arrows={true}>
<div className='new-offers-item'>
<div className='new-offers-item-bg'>
<div className='new-offers-item-rent-tag'>TEXT HERE</div>
<div className='new-offers-item-favourite' />
<div className='new-offers-posted-at'>ANOTHER TEXT HERE, 10:44</div>
</div>
<div className='new-offers-item-location-rate'>
<div className='new-offers-item-location'>street address, 5<br />CC Espiral,<br /> 1 floor</div>
<div className='new-offers-item-rate'>
<div>
<span className='new-offers-item-rate-value'>240 000 </span>
<span className='new-offers-item-rate-unit'>abcd.</span>
</div>
</div>
</div>
<div className='new-offers-item-city-street'>
<span>City</span>
<span> </span>
<span>Address1</span>
</div>
<div className='new-offers-item-description'>
<div className='new-offers-item-description-row'>
<div className='new-offers-item-description-row-space'>
<div className='new-offers-item-description-row-space-division'>
<div>
<img src={sqM} />
</div>
<p>
<span>Total</span>
<span>600</span>
</p>
<p>
<span> </span>
<span className='span-divider'>/</span>
</p>
<p>
<span>Sale</span>
<span>300</span>
</p>
</div>
<div className='new-offers-item-description-row-metre-rate'>
<p>
<span>Per meter</span>
</p>
<p>
<span>6 700 </span>
<span>unit<sup>2</sup></span>
</p>
</div>
</div>
<div className='new-offers-item-description-row'>
<div className='new-offers-item-description-row-space'>
<div className='new-offers-item-description-row-space-division'>
<div className='new-offers-item-description-second'>
<img src={bldgIcon} />
<span className='item-type'>Торговый центр</span>
</div>
</div>
<div className='new-offers-item-description-row-metre-rate'>
<div className='new-offers-item-description-second'>
<img src={doorsIcon} />
<span className='item-type'>10 floor</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div className='new-offers-item'>
<div className='new-offers-item-bg'>
<div className='new-offers-item-rent-tag'>TEXT HERE</div>
<div className='new-offers-item-favourite' />
<div className='new-offers-posted-at'>ANOTHER TEXT HERE, 10:44</div>
</div>
<div className='new-offers-item-location-rate'>
<div className='new-offers-item-location'>street address, 5<br />CC Espiral,<br /> 1 floor</div>
<div className='new-offers-item-rate'>
<div>
<span className='new-offers-item-rate-value'>240 000 </span>
<span className='new-offers-item-rate-unit'>abcd.</span>
</div>
</div>
</div>
<div className='new-offers-item-city-street'>
<span>City</span>
<span> </span>
<span>Address1</span>
</div>
<div className='new-offers-item-description'>
<div className='new-offers-item-description-row'>
<div className='new-offers-item-description-row-space'>
<div className='new-offers-item-description-row-space-division'>
<div>
<img src={sqM} />
</div>
<p>
<span>Total</span>
<span>600</span>
</p>
<p>
<span> </span>
<span className='span-divider'>/</span>
</p>
<p>
<span>Sale</span>
<span>300</span>
</p>
</div>
<div className='new-offers-item-description-row-metre-rate'>
<p>
<span>Per meter</span>
</p>
<p>
<span>6 700 </span>
<span>unit<sup>2</sup></span>
</p>
</div>
</div>
<div className='new-offers-item-description-row'>
<div className='new-offers-item-description-row-space'>
<div className='new-offers-item-description-row-space-division'>
<div className='new-offers-item-description-second'>
<img src={bldgIcon} />
<span className='item-type'>Торговый центр</span>
</div>
</div>
<div className='new-offers-item-description-row-metre-rate'>
<div className='new-offers-item-description-second'>
<img src={doorsIcon} />
<span className='item-type'>7 floor</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</Carousel>
Only the first div.new-offers-item gets displayed.
How do I get the second one and others to display?
Since antd using slick slider for their Carousel, you should refer to their API
To be more precise, you will need to use prop: "slidesToShow" in order to show the numbers of slides that you need.
For Example:
const settings = {
dots: true,
slidesToShow: 3,
slidesToScroll: 1
};
It is as designed. This shows the first item as current and to move to the next item, you can click on the navigation.
You can set the background of new-offers-item to see the navigation. You can refer to the example here:
https://codesandbox.io/s/nn44020wzp
This is the soultion that produced the desired outcome. Added 2 more
.new-offers-item.
const carouselSettings = {
arrows: true,
slidesToShow: 3,
slidesToScroll: 1
};
Then add the const carouselSettings to the Carousel component:
<Carousel {...carouselSettings}>...</Carousel>.
Based on react-slick docs and playground at https://github.com/akiran/react-slick.
AntD Carousel doesn't place the arrows to the html layout when the number of items inside the Carousel equals to slidesToShow. The arrows which are buttons are transparent by default you'd need to put an arrow image inside the buttons. The css classes for buttons are .ant-carousel .slick-prev and .ant-carousel .slick-next.

Grouping/GROUP BY With LINQ in MVC

I am new in MVC. In this page; I list the projects belonging to the "unit name" by loop. And what I want to do: I want to group projects belonging to the same "unit name". Each project has a "unit name" to which it belongs. There can be more than one project belonging to one unit. So I want to group it.
My cshtml code is as follows:
#if (Model.Projects.Any())
{
foreach (var item in Model.Projects.ToList())
{
<div class="ProjectPartialBody" data-id="#item.ID">
<div class="portlet box blue">
<div class="portlet-title">
<div class="caption">
<span><i class="glyphicon glyphicon-asterisk"></i> #item.tbl_Unit.Name</span>
</div>
<div class="tools">
</div>
<div class="actions">
Details
</div>
</div>
<div class="portlet-body">
<span><i class="fa fa-file"></i> #item.Name</span>
<span><i class="fa fa-calendar"> Contract Start and End Dates: #(item.ContractStartDate != null ? item.ContractStartDate.Value.ToString("dd.MM.yyyy") : "-") / #(item.ContractEndDate != null ? item.ContractEndDate.Value.ToString("dd.MM.yyyy") : "-")</i></span>
<div class="well">
<div class="form-group">
<label>Cash Completion Rate: %#item.CashCompletionRate</label>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" style="width: #(item.CashCompletionRate)%;"></div>
</div>
</div>
</div>
<div class="well">
<div class="form-group">
<label>Physical Completion Rate: %#item.PhysicalCompletionRate</label>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" style="width: #(item.PhysicalCompletionRate)%;"></div>
</div>
</div>
</div>
</div>
</div>
</div>
}
}
And the view of the page is as follows (my view is in Turkish language but you'll understand what I am talking about):
My Page View
Can you please help me? And if there is any other code block you want to insert, please tell me.
You first need to group by in your for statement:
foreach(var unitGroup in Model.Projects.GroupBy(g => g.tbl_Unit.Name))
{
//...your MVC markup here
}
Now you actualy need to change the markup as you would need to put in another foreach loop that would generate markup for projects.
So something simillar to this.
<div class="ProjectPartialBody" data-id="#item.ID">
<div class="portlet box blue">
<div class="portlet-title">
<div class="caption">
<span><i class="glyphicon glyphicon-asterisk"></i> #item.tbl_Unit.Name</span>
</div>
<div class="tools">
</div>
<div class="actions">
Details
</div>
</div>
#foreach(var project in unitGroup.ToList())
{
<div class="portlet-body">
<span><i class="fa fa-file"></i> #project.Name</span>
<span><i class="fa fa-calendar"> Contract Start and End Dates: #(project.ContractStartDate != null ? project.ContractStartDate.Value.ToString("dd.MM.yyyy") : "-") / #(project.ContractEndDate != null ? project.ContractEndDate.Value.ToString("dd.MM.yyyy") : "-")</i></span>
<div class="well">
<div class="form-group">
<label>Cash Completion Rate: %#project.CashCompletionRate</label>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" style="width: #(project.CashCompletionRate)%;"></div>
</div>
</div>
</div>
<div class="well">
<div class="form-group">
<label>Physical Completion Rate: %#project.PhysicalCompletionRate</label>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" style="width: #(project.PhysicalCompletionRate)%;"></div>
</div>
</div>
</div>
</div>
}
</div>
</div>
There should be some errors here as I am not very familliar with your model but this should be the general idea behind it.

inputs not filling entire width of bootstrap column in mvc view

I am having the hardest time of getting my inputs to fill the max width of a bootstrap column in a MVC 5 project. I added a view and added the layout page to the view (nothing fancy, just the normal layout page that comes with a typical MVC project). If you run the snippet I provided, my inputs are filling the given width of the bootstrap column, but when I run this code in my app, its not filling the width of the column.
Is there anything in particular that would cause my screenshot to look like it does and not how it is in my snippet?
here is the screenshot ( the multicolored columns are for a point of reference for me )
.max-size {
width: 100% !important;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="form-horizontal">
<div class="row">
<div class="col-md-12">
<div class="col-md-1" style="background:blue">col-md-1</div>
<div class="col-md-1" style="background:red">col-md-1</div>
<div class="col-md-1" style="background:purple">col-md-1</div>
<div class="col-md-1" style="background:yellow">col-md-1</div>
<div class="col-md-1" style="background:green">col-md-1</div>
<div class="col-md-1" style="background:orange">col-md-1</div>
<div class="col-md-1" style="background:blue">col-md-1</div>
<div class="col-md-1" style="background:red">col-md-1</div>
<div class="col-md-1" style="background:purple">col-md-1</div>
<div class="col-md-1" style="background:yellow">col-md-1</div>
<div class="col-md-1" style="background:green">col-md-1</div>
<div class="col-md-1" style="background:orange">col-md-1</div>
</div>
</div>
<div class="row">
<div class="col-md-3">
ABC
</div>
<div class="col-md-6">
<div class="row max-size">
<div class="col-md-12">
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" style="width:100%;" placeholder="Department" />
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" placeholder="Department" />
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" placeholder="Department" />
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" placeholder="Department" />
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" placeholder="Department" />
</div>
</div>
<div class="form-group">
<div class="col-md-12">
<input class="form-control max-size" placeholder="Department" />
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<div class="col-md-5">
<div class="btn btn-block btn-danger">
<center>Cancel</center>
</div>
</div>
<div class="col-md-5">
<div class="btn btn-block btn-success">
<center>Submit</center>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-3">
CBA
</div>
</div>
</div>
</div>
they can't go full width cause their parent have a col-md-6 put 12 and it will work
i mean here
<div class="col-md-6">
<div class="row max-size">
<div class="col-md-12">
also try to read more about nesting here is a link http://getbootstrap.com/2.3.2/scaffolding.html

Loop through bootstrap accordion rails issue

I have an issue to loop through profile field and values. Bootstrap collapse not working.
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<% #profile.each do |field, value| %>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a role="button" data-toggle="collapse" data-parent="#accordion" href="collapse_#{field.id}" aria-expanded="false" aria-controls="collapseOne">
<%= field%>
</a>
</h4>
</div>
<div id="collapse_#{field.id}" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<%= value %>
</div>
</div>
</div>
<% end %>
</div>
Please check this:
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<% #profile.each do |field, value| %>
<div class="panel panel-default">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<a role="button" data-toggle="collapse" data-parent="#accordion" href="collapse_<%=field.id%>" aria-expanded="false" aria-controls="collapseOne">
<%= field%>
</a>
</h4>
</div>
<div id="collapse_<%=field.id%>" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<%= value %>
</div>
</div>
</div>
<% end %>
</div>
You can use <%= field.id%> insted of #{field.id}.

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