Razor loops

Keld Lauge Gøtterup

Posted on 01/07/2013 12:57:05

im trying to use razor templates on an ecom product template but ive run into a problem.

code in oldschool template

  <div id="RelatedGroups" class="eComList"> 
    <!--@LoopStart(ProductRelatedGroups)-->
    <div class="RelatedHeader"><!--@Ecom:Product:RelatedGroup.Name--></div>
    <!--@LoopStart(RelatedProducts)-->
    
    <div class="eComContainer Position<!--@RelatedProducts.LoopMod4-->">
      <div class="BoxHeader">
        <h2><!--@Ecom:Product.Name--></h2>
      </div>
 </div>
    <!--@LoopEnd(RelatedProducts)--> 
    <!--@LoopEnd(ProductRelatedGroups)--> 
  </div>

But if i want to do the same thing in Razor it will give an issue with the loop i another loop

this i the pseudocode which will not work atm.

@:  <div id="RelatedGroups" class="eComList"> 
    foreach (LoopItem i in GetLoop("ProductRelatedGroups")){
@:    <div class="RelatedHeader">@i.GetValue("Ecom:Product:RelatedGroup.Name")</div>

    foreach (LoopItem i2 in i.GetLoop("RelatedProducts")){
    
@:    <div class="eComContainer Position @i2.GetValue("RelatedProducts.LoopMod4")">
@:      <div class="BoxHeader">
@:        <h2>@i2.GetValue("Ecom:Product.Name")</h2>
@:      </div>
@:    </div>
    } 
    } 
@:  </div>

The first loop works but the inner loop won't

Any ideas on how to do this?

Replies

Imar Spaanjaars

Posted on 01/07/2013 15:12:14

Hi there,

Can you define "does not work"? The following should work:

  <div id="RelatedGroups" class="eComList"> 
    @foreach (LoopItem i in GetLoop("ProductRelatedGroups")){
    <div class="RelatedHeader">@i.GetValue("Ecom:Product:RelatedGroup.Name")</div>
    @foreach (LoopItem i2 in GetLoop("RelatedProducts")){
    var className = "eComContainer Position" + @i2.GetValue("RelatedProducts.LoopMod4");
    <div class="@className">
      <div class="BoxHeader">
        <h2>@i2.GetValue("Ecom:Product.Name")</h2>
      </div>
 </div>
    } 
    } 
  </div>

Cheers,

Imar

Keld Lauge Gøtterup

Posted on 03/07/2013 12:47:57

@:  <div id="RelatedGroups" class="eComList"> 
    foreach (LoopItem i in GetLoop("ProductRelatedGroups")){
@:    <div class="RelatedHeader">@i.GetValue("Ecom:Product:RelatedGroup.Name")</div>

    foreach (LoopItem i2 in GetLoop("RelatedProducts")){
    var className = "eComContainer Position" + i2.GetValue("RelatedProducts.LoopMod4");
@:    <div class="@className">
@:      <div class="BoxHeader">
@:        <h2>@i2.GetValue("Ecom:Product.Name")</h2>
@:      </div>
@:      <div class="Holder"> <a href="@i2.GetValue("Ecom:Product.LinkGroup.Clean")">
@:        <div class="eComImageHover"></div>
@:        <div class="eComImage"> <img src="/admin/public/getimage.ashx?Image=/Files/Images/ProduktBilleder/@i2.GetValue("Ecom:Product.Number")_1.png&Format=png&Resolution=72&Width=201&Height=110&Crop=5&amp;altFmImage_path=/Files/Images/Testbilleder/GroupImageDummy.png" border="0" alt="@i2.GetValue("Ecom:Product.Name")" title="@i2.GetValue("Ecom:Product.Name")"> </div>
@:        <div class="eComTeaser">
@:          <p>@i2.GetValue("Ecom:Product.ShortDescription")</p>
@:          <p class="Link">L&aelig;s mere</p>
@:        </div>
@:        </a> </div>
@:    </div>
    } 
    } 
@:  </div>

basically the problem is it never enters the second loop...

Dmitrij Jazel

Posted on 13/08/2013 12:09:15

Hej Imar, Keld,

I actually have exactly the same problem here:

http://developer.dynamicweb-cms.com/forum/templates/related-products-listing-problem.aspx

Imar, are you sure this works?

I just tryed your example... I am able to get "@i.GetValue("Ecom:Product:RelatedGroup.Name")" out... but it does not go into inner loop.

I have some more places where I must use inner loops (custom product fields for example) would be great to get some kind of solution for it! :)))

//Dmitrij

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Razor loops

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