I have satellite images stored in a mysql database. The table has attributes latitude,longitude. I want to send them to the twig and display as a map, my php controller looks like this.
public function highlightAction()
{
$highlighted=$this->getDoctrine()
->getRepository('AppBundle:satelliteImage')
->findAll();
$images = array();
foreach ($highlighted as $key => $high) {
$images[$key] = base64_encode(stream_get_contents($high->getImage()));
}
return $this->render('satelliteImages/highlighted.html.twig',array(
'highlighted' => $highlighted,
'images' => $images
));
}
My twig code is this:
<tbody>
{% for key,high in highlighted %}
<tr>
<img alt="Embedded Image" src="data:image/png;base64,{{ images[key] }}" />
</tr>
{% endfor %}
</tbody>
I am displaying the images as a vertical array. Any suggestions, I might need to display them as a map.
A two dimensional array in twig?
You can use something like this:
<table>
<tbody>
{% for key in 0..2 %}
<tr>
{% for key in 0..3 %}
<td>
<img alt="Embedded Image" src="data:image/png;base64,
{{ images[loop.parent.key*4 + key] }}" />
</td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
</table>
Read the Twig for documentation.
Related
I am working on a webapplication but ive ran into a hiccup, I have gathered data from my database and displayed the records into a datatable, my problem is that I can not just have one table the client wants me to divide the table into multiple based on what interger is in a column(omloopNummer).
The best ive gotten so far is with the following code it wil split the table up into lets say 4 tables if the interger in the database wil go 1,2,3,4 but it wil only show 1 record in each table while it should be more.
If there is any other simple solution to this instead of using twig I would be happy to try it.
<div id="index" class="table-responsive">
{% set i = 1 %}
{% for duel in duels %}
{% if duel.omloopNummer == i %}
{% set i = i + 1 %}
<table id="" class="table display-" style="width: 90%; margin-top: 30px">
<thead>
<tr>
<th>Omloop</th>
<th>Team 1</th>
<th>vs</th>
<th>Team 2</th>
<th>Acties</th>
</tr>
</thead>
<tbody>
<tr>
<td>{{ duel.omloopNummer }}</td>
<td>{{ duel.team1 }}</td>
<td>vs</td>
<td>{{ duel.team2 }}</td>
<td>{{ include('duel/_delete_form.html.twig') }}</td>
</tr>
</tbody>
</table>
{% endif %}
{% endfor %}
You could use PHP to group Duels by omloopNummer in the controller before passing to twig.
$duels = $duelRepository->findAll();
$sorted = [];
foreach($duels as $duel){
$sorted[$duel->getOmloopNummer()][] = $duel;
}
return $this->render('template.html.twig', [
'duel_groups' => $sorted,
]);
Then in twig, loop through the sorted array building a table for each non-empty group and inside each tbody loop through the group.
{% for group in duel_groups %}
...
{% if group is not empty %}
<table>
...
<tbody>
{% for duel in group %}
<tr>...</tr>
{% endfor %}
</tbody>
</table>
{% endif %}
...
{% endfor %}
I use form theme like it is explain in the documentation https://symfony.com/doc/current/form/form_themes.html with :
{% form_theme form.methodes 'form_table_layout.html.twig' %}
In order to have table and not "div".
My problem is :
For a normal form with "div", i use this code to modify and adapt a collection :
{% block _Examplebundle_methodes_entry_widget %}
Documentation "How to Customize a Collection Prototype" : https://symfony.com/doc/3.4/form/form_customization.html
It work for theme with "div" but with the theme 'form_table_layout.html.twig' it didn't work. I don't know how to custom block with the table theme.
here is a part of my code :
{% form_theme form.methodes 'form_table_layout.html.twig' %}
//////// Block to custom the collection/////////////
{% block _Examplebundle_methodes_entry_widget %}
<tr>
<td>
{{ form_widget(form.methodeEssai) }}
{{ form_errors(form.methodeEssai)}}
</td>
<td>
{{ form_widget(form.ind, {'attr' : {'placeholder' : 'Index'}}) }}
{{ form_errors(form.ind)}}
</td>
<td>a</td>
<td>z</td>
<td>e</td>
<td>r</td>
<td>t</td>
</tr>
{% endblock %}
//////// End Block custom /////////////
{% block body %}
{{ form_start(form) }}
....
<table id="eagle_laboratorybundle_pvp_methodes" class="row"
data-prototype="
{{form_widget(form.methodes.vars.prototype)|e('html_attr') }}"
data-index="{{ form.methodes|length }}">
<thead>
<tr>
<th>x</th>
<th>y</th>
<th>z</th>
<th>a</th>
<th>r</th>
<th>e</th>
<th>t</th>
</tr>
</thead>
<tbody>
{{ form_widget(form.methodes) }}
{{ form_errors(form.methodes) }}
</tbody>
</table>
/// Some JS etc...///
So with the block _entry_widget i expected to custom rows of my table like it permit to custom div when i'm using original layout theme.
Someone know how to custom form rendering with table theme ?
I Have a table with this columns:
login ,couleur1,parties,gagnees
I would like to print an array exactly like this one:
In Silex I get all data in an array
$app->get('/userlist', function(Application $app) {
$recup= $app['db']->executeQuery('SELECT * FROM users');
$results = $recup->fetchAll();
return $app['twig']->render('example.twig', array('users' => $results));
});
$app->run();
[enter image description here][2]?>
In Twig I tried to align them, but I can't get it like in the photo.
{% for row in users %}
<ul style="list-style: none;">
<li style="float:left; margin-right:30px" >{{ row.login }}</li>
<li style="float:left; margin-right:30px">{{row.parties}}</li>
<li style="float:left; margin-right:30px">{{row.couleur1}}</li>
<li style="float:both">{{row.couleur2}}</li>
</ul>
{% endfor %}
I would make that without separating CSS and Twig.
It will be something like this:
<table>
<tr>
<td>Joueur</td>
<td>Parties</td>
<td>Gagness</td>
<td>Colueur Preferee</td>
</tr>
{% for row in users %}
<tr>
<td>{{ row.login }}</td>
<td>{{row.parties}}</td>
<td>{{row.couleur1}}</td>
<td>{{row.couleur2}}</td>
</tr>
{% endfor %}
</table>
and apply some CSS for colors and looks.
First of all, sorry by advance for my english which is not perfect.
I have a problem for days by reporting 3 doctrine entity in a Twig Table template.
It's a table for manage stocks at work. I have different materials which have each different sizes. Each couple (1 material + 1 size) got a number as amound to order.
So I first created 3 entity :
Stock (represent materials) ManyToMany Dimension (represent sizes)
Besoin (needs) got a ManyToOne relation with both Stock and Dimension.
Then, I created few Stocks, Dimensions and needs with my forms to get a test database.
The goal is now to create a double entry table with the dimensions list, Stocks list and in each cell the needed number.
It's in this step that I have bugs.
For now I can give you my code and hope someone can help me by giving me a tips.
Controller :
public function commandeAction()
{
$em = $this->getDoctrine()->getManager();
$materiauxlist = $em->getRepository('TGComptaBundle:Stock')->findAll();
$dimensionslist = $em->getRepository('TGComptaBundle:Dimension')->findAll();
$tab1 = array_merge($materiauxlist, $dimensionslist);
$besoins = array();
foreach ($materiauxlist as $stock) {
foreach ($dimensionslist as $dimension) {
$besoin = $em->getRepository('TGComptaBundle:Besoin')->findBesoins($stock, $dimension);
}
}
return $this->render('TGProdBundle:Projet:stocks.html.twig', array(
'materiauxlist' => $materiauxlist,
'dimensionslist' => $dimensionslist,
'besoin' => $besoin));
}
View :
{% block tgprod_body %}
<div class="well">
<table class="table table-hover table-bordered">
<thead>
<tr>
<th>#</th>
{% for dimension in dimensionslist %}
<th>{{ dimension.name }}</th>
{% endfor %}
</tr>
</thead>
{% for stock in materiauxlist %}
<tr>
<td>{{ stock.name }}</td>
{% for dimension in dimensionslist %}
{% if besoin %}
<td>{{ besoin.nombre }}</td>
{% else %}
<td>X</td>
{% endif %}
{% endfor %}
</tr>
{% endfor %}
</table>
</div>
{% endblock %}
Repository :
public function findBesoins($stock, $dimension)
{
$qb = $this->createQueryBuilder('b');
$qb
->where('b.stock = :stock')
->andwhere('b.dimension = :dimension')
->setParameter('stock', $stock)
->setParameter('dimension', $dimension);
$qb
->getQuery()
->getResult();
}
My actual problem is : I have X in all cells
Before I asked your help I tried :
foreach ($materiauxlist as $stock) {
foreach ($dimensionslist as $dimension) {
$besoin = $em->getRepository('TGComptaBundle:Besoin')->findBesoins($stock, $dimension);
$besoins[] = $besoin;
}
}
and :
<table class="table table-hover table-bordered">
<thead>
<tr>
<th>#</th>
{% for dimension in dimensionslist %}
<th>{{ dimension.name }}</th>
{% endfor %}
</tr>
</thead>
{% for stock in materiauxlist %}
<tr>
<td>{{ stock.name }}</td>
{% for dimension in dimensionslist %}
{% for besoin in besoins %}
{% if besoin %}
<td>{{ besoin.nombre }}</td>
{% else %}
<td>X</td>
{% endif %}
{% endfor %}
{% endfor %}
</tr>
{% endfor %}
</table>
But it was wrong result (I had like 10000 X on each row)
I thinked it's the "{% for besoin in besoins %}" which is wrong, it should be something like "{% for besoin.dimension.stock in besoins %}" but I can't write this in twig.
and I tried something like this to :
$table = array('stock' => $stock, 'dimension' => $dimension, 'besoin' => $besoin);
$besoins[] = $table;
when I do a { dump() } in Twig I have array with number of stock x number of dimension and all with a null besoin so it seems strange ... and finally I didn't find how to render this array in my table so I let this solution away :/
I'm a new Twig user, and I'm with troubles to fill a grid...
I have a entity called "menu", and want to access just some atributes, so I created an array like this:
$itens = array(
array('name' => 'id', 'label' => 'Id'),
array('name' => 'parent', 'label' => 'Pai'),
array('name' => 'name', 'label' => 'Nome'),
array('name' => 'route', 'label' => 'Rota'),
array('name' => 'position', 'label' => 'Posição'),
);
So I'm trying to do a nested loop to access this informations... but I don't know how do it. I tryed like this, but obviously it's wrong.
<tbody>
{% for menu in menus %}
<tr>
{% for item in itens %}
<td> {{ menu.[item.name] }} </td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
How can I do it???
in PHP code, it's looks like it:
foreach $menus as $menu {
echo "<tr>";
foreach $itens as $item
echo "<td>".$menu[$item["name"]]."</td>";
echo "</tr>";
}
Try this,
<tbody>
{% for menu in menus %}
<tr>
{% for item in items %}
<td> {{ menu[item.name] }} </td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
Keep in mind that twig is very similar to PHP. Your template should look like this:
<tbody>
{% for menu in menus %}
<tr>
{% for item in menu %}
<td> {{ item.name }} </td>
{% endfor %}
</tr>
{% endfor %}
</tbody>
Note that this will be translate to something like this in PHP:
foreach ($menus as $menu) {
foreach ($menu as $item) {
// ...
}
}
More on twig loops can be found in the twig documentation.