本文介绍了Symfony2表中有3个实体在Twig的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

首先,对于我的英语提前不好,这不是完美的。



我在一个Twig Table模板中报告3个学说实体,有几天的问题。



这是用于管理工作中的股票的表格。我有不同的材料,每个不同的大小。每对夫妇(1材料+ 1大小)得到一个数字令人难以置信。



所以我首先创建了3个实体:
股票(代表材料)ManyToMany维度(代表大小)
Besoin(需求)得到了一个ManyToOne关系与库存和维度。



然后,我创建了几个库存,维度和需求与我的表单获取测试数据库。



目标是创建一个带有维度列表,库存列表和每个单元格所需数量的双重条目表。
在这一步中我有错误。



现在我可以给你我的代码,希望有人可以帮我一个提示。 p>

控制器:

  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));
}

查看:

  {%block tgprod_body%} 

< div class =well>
< table class =table table-hover table-bordered>
< thead>
< tr>
< th>#< / th>
{维度中的维度列表%}
< th> {{dimension.name}}< / th>
{%endfor%}
< / tr>
< / thead>
{%for materiauxlist%}
< tr>
< td> {{stock.name}}< / td>
{维度中的维度列表%}
{%如果besoin%}
< td> {{besoin.nombre}}< / td>
{%else%}
< td> X< / td>
{%endif%}
{%endfor%}
< / tr>
{%endfor%}
< / table>
< / div>

{%endblock%}

资料库:

  public function findBesoins($ stock,$ dimension)
{
$ qb = $ this-> createQueryBuilder('b' );

$ qb
- >其中('b.stock =:stock')
- >和where('b.dimension =:dimension')
- > setParameter('stock',$ stock)
- > setParameter('dimension',$ dimension);

$ qb
- > getQuery()
- > getResult();
}

我的实际问题是:我有 X 所有单元格

解决方案

在我问你的帮助之前,我试过:

  foreach($ materiauxlist as $ stock){
foreach($ dimensionslist as $ dimension){
$ besoin = $ em-> getRepository('TGComptaBundle:Besoin' ) - > findBesoins($ stock,$ dimension);
$ besoins [] = $ besoin;
}
}

和:

 < table class =table table-hover table-bordered> 
< thead>
< tr>
< th>#< / th>
{维度中的维度列表%}
< th> {{dimension.name}}< / th>
{%endfor%}
< / tr>
< / thead>
{%for materiauxlist%}
< tr>
< td> {{stock.name}}< / td>
{%维度中的维度列表%}
{%for besoin在besoins%}
{%如果besoin%}
< td> {{besoin.nombre}}< ; / TD>
{%else%}
< td> X< / td>
{%endif%}
{%endfor%}
{%endfor%}
< / tr>
{%endfor%}
< / table>

但是这是错误的结果(我在每一行都有10000 X
我认为这是{bescoin in besoins%},这是错误的,它应该是像{%for besoin.dimension.stock在besoins%},但我不能写这个



,我尝试过这样的一个例子:

  $ table = array('stock'=> $ stock,'dimension'=> $ dimension,'besoin'=> $ besoin); 
$ besoins [] = $ table;

当我在Twig中执行{dump()}我有数组,维度和所有与一个null besoin,所以它看起来很奇怪...最后我没有找到如何在我的表中渲染这个数组,所以我让这个解决方案:/


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

解决方案

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 :/

这篇关于Symfony2表中有3个实体在Twig的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

09-13 01:20