I am working with Slim to render some elements with Bootstrap, I'm trying to render pairs of columns inside a row container, as follows:
<div class="row">
<div class="col-xs-6">
Container 1 - Left
</div>
<div class="col-xs-6">
Container 2 - Right
</div>
</div>
<div class="row">
<div class="col-xs-6">
Container 3 - Left
</div>
<div class="col-xs-6">
Container 4 - Right
</div>
</div>
The objective is to render these columns correctly regardless of the height of them.
The slim code that I am trying to use is the following:
- [1,2,3,4].each_with_index do |num, index|
.row # I want this row to appear only on odd iterations
.col-xs-6 Container #{num} - #{index % 2 == 0 ? "Left" : "Right"}
Is there an elegant way to do it?
I've thought of:
Having a single row and after 2 columns, add a page break of a .col-xs-12 column.
Getting the n and n+1 items and render them on a single loop.
The question goes:
Is there a way to render the container once and then add a child on a later iteration?
Related
I am having an issue with displaying divs correctly.
I am displaying information about 10 books, and I would like to do so by having 3 rows of 3 and one row for the last book. This is what my first row looks like:
desired
This is the problem I am facing: wrong
I have a template that iterates over 10 books that I get from a search result and then the outer template displays 10 templates that belong to each book.
This is my template code for each book card:
<div class="col-sm-4">
<div class="profile-card text-center">
<img class="img-responsive" src="https://images.unsplash.com/photo-1454678904372-2ca94103eca4?crop=entropy&fit=crop&fm=jpg&h=975&ixjsv=2.1.0&ixlib=rb-0.3.5&q=80&w=1925">
<!-- <img class="img-responsive img-border center-block" src="{{imageFormatterOne}}{{getLargeImage LargeImage}}" alt=""> -->
<div class="profile-info">
<img class="profile-pic" src="https://pbs.twimg.com/profile_images/711000557742395396/jzm8hqwW.jpg">
<h2 class="hvr-underline-from-center">{{getTitle ItemAttributes}}<span>{{getAuthor ItemAttributes}}</span></h2>
<div>Publisher - {{getPublisher ItemAttributes}}<br>
Edition - {{getEdition ItemAttributes}}<br>
ISBN - {{getISBN ItemAttributes}}<br>
Publication Date - {{getPublicationDate ItemAttributes}}<br>
Media- {{getProductGroup ItemAttributes}}<br><br></div>
{{#if isVerifiedUser}}
</div>
</div>
</div>
In the outer template that calls each card template, I have wrapped each card template in a container:
<div class="container">
{{#each getSearchResults}}
{{>searchResult}}
{{/each}}
</div>
I tried doing the negative margin trick, which is why all the cards are attached vertically, but if I remove the code for that, then I face another problem which is that the div changes size to match the amount of text each card has.
To summarize I have two problems:
1) How can I display 3 cards in 3 rows and 1 row with 1 card? Edit: In addition, how could I make this responsive to larger screens? Ex: 4 per row, etc...
2) How can I set every div to a set size so every div is the same size?
Thank you very much.
1) How can I display 3 cards in 3 rows and 1 row with 1 card?
If you are pulling books from an array or list of some kind I would suggest using an loop that displays 3 books per row with an condition that checks if the length variable compared to the current index. If the index is greater less than or equal to the length then the book will be posted if not then it doesn't exit and nothing should be done. This way is you later add a book to the array you will not have to edit the HTML
or if you want it hard coded
use 4 rows
<div class="row">
<div class="col-md-4">book 1</div>
<div class="col-md-4">book 2</div>
<div class="col-md-4">book 3</div>
</div>
<div class="row">
<div class="col-md-4">book 4</div>
<div class="col-md-4">book 5</div>
<div class="col-md-4">book 6</div>
</div>
<div class="row">
<div class="col-md-4">book 7</div>
<div class="col-md-4">book 8</div>
<div class="col-md-4">book 9</div>
</div>
<div class="row">
<div class="col-md-4">book 10</div>
<div class="col-md-8"></div>
</div>
2) How can I set every div to a set size so every div is the same size?
If you want to create a style that ever book should follow
I would suggest Putting an outer around your current template for each book and give that div a class name
<div class="book">
<!-- you template -->
</div>
Now you can style this section uniformly using css
.book {
height: <what you want>;
width: <what you want>;
}
try to separate the 4 divs so each is on its own row:
<code>
div1 id=card1, id=card2, id=card3 />
div2 3 cards />
div3 3 cards />
div4 1 card />
then set style rules.
#card1 {
margin: x x x x;
}
#div1 {
margin-bottom: x x x x;
}
</code>
should work ok!
You can split the array in chunk of 3 and loop trough this chunks creating the div row container and displaying the 3 books in the col-*-4 columns.
The image in the 2nd column keeps stacking below the first column and not on the right side of the page. Ive been staring at this for two hours now. I'm using codepen so I have bootstrap preloaded in the background.
http://codepen.io/OfeyDofey/pen/KaLjeG/
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<h3>George Washington</h3><br>
<h3>Montana State Quarter</h3><br>
<h3>Ohio State Quarter</h3><br>
</div>
<div class="col-md-12">
<img src="http://i.imgur.com/YzO3IvA.jpg" class="QC">
</div>
</div>
</div>
</div>
You need to change col-md-12 to col-md-6.
Bootstrap grid works on 12 columns.
Found two bugs.
Grid system is 12 col wide, currently in your code it is 24 cols wide, use -6 instead of -12.
Add 'display:inline;' property to your 'h3{ }' in order to display them inline.
Using the Gumby Framework I'm encountering issues nesting divs.
I'm trying to nest a three and seven column grid within a ten column grid.
I've tried a few variations with my HTML/CSS to no avail. Figure I must be missing something fairly simple.
Site Link
HTML code example:
<div class="ten columns main_col">
<p>Text removed</p>
<div class="row">
<div class="three"><h2 class="100width">Core Services</h2></div>
<div class="seven"></div>
</div>
</div>
The framework isn't "smart". Everything is based on 12 or 16 columns. So you've got to do all the thinking for things of this nature. If you want a 3-7 centered container within a 12 column grid, the following code does just that:
<!-- 10 Columns -->
<div class="row">
<div class="three columns push_one">3 col</div>
<div class="seven columns">7 col</div>
</div>
<!-- // End 10 -->
Here's why: 10 columns = 10 of 12(for argument's sake), 3 columns and 7 columns within that container are actually a 30% of 12 column next to a 70% of 12 column residing inside a 83.333% of 12 column container. Throwing class="ten columns" on the container doesn't fire some kind of recursive function to "reset" the container as a 10 column grid system; thus, the goofy margins, padding, etc. It's actually working as expected. Hope that makes sense.
This question already has answers here:
Changing number of columns dynamically in Bootstrap grids
(2 answers)
Closed 9 years ago.
When using Bootstrap's fluid grid, is it necessary to declare a column when you want the content to span the entire width of the row. In other words, is this sufficient
<div class="row-fluid">
This column should span the full width of the row
</div>
Or is it really necessary to do this (as the docs suggest):
<div class="row-fluid">
<div class="span12">This column should span the full width of the row</div>
</div>
Also, when I want to nest columns in a fluid grid, according to the docs
Nesting with fluid grids is a bit different [to a non-fluid grid]: the number of nested columns should not match the parent's number of columns. Instead, each level of nested columns are reset because each row takes up 100% of the parent column.
The docs then go on to give this example where the first row is one full-width column and the second row has 2 half-width columns
<div class="row-fluid">
<div class="span12">Fluid 12
<div class="row-fluid">
<div class="span6">Fluid 6</div>
<div class="span6">Fluid 6</div>
</div>
</div>
</div>
Apart from the class name of the rows, I don't see how this is at all different to a non-fluid grid. Also, this example seems to contradict the statement
the number of nested columns should not match the parent's number of columns
Because last time I checked 6 + 6 = 12. Can someone improve on this explanation?
(1) I don't see how this is at all different to a non-fluid grid
It uses percentages
(2) the number of nested columns should not match the parent's number of columns
Well, bad example, what they simply mean is that the number in the class names should always add up to 12, regardless of what they are nested in.
This is correct:
<div class="row-fluid">
<div class="span6 row-fluid">
<div class="span4"> </div>
<div class="span4"> </div>
<div class="span4"> </div>
</div>
</div>
instead of this, which is wrong:
<div class="row-fluid">
<div class="span6 row-fluid">
<div class="span2"> </div>
<div class="span2"> </div>
<div class="span2"> </div>
</div>
</div>
I want to insert a div.row every three blocks in order to wrap three span together for the following haml snippet.
But this code insert a <div class="row"></div> rather than wrap the .span4.
- data.apps.applications.each_with_index do |app, index|
- if index%3 == 0
.row # This is the line I want to insert
.span4
How could I do that in haml or in this case, erb is more suitable?
I think what you want is something like this:
-data.apps.applications.each_slice(3) do |apps|
.row
-apps.each do |app|
.span4
This uses each_slice. apps is an array of three items from applications.
This takes groups of three elements from applications, and for each group adds a row div and then adds a span4 div for each element, so what you get is something like this:
<div class="row">
<div class="span4"></div>
<div class="span4"></div>
<div class="span4"></div>
</div>
<div class="row">
<div class="span4"></div>
<div class="span4"></div>
<div class="span4"></div>
</div>
If you don't have a multiple of three elements, the last group will just have one or two members.
Your indentation is wrong
- data.apps.applications.each_with_index do |app, index|
- if index%3 == 0
.row # This is the line I want to insert
.span4