Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Your code a has a number of wrong points. I am suggesting an alternative approach using ajax</p> <p>1.Using the foreach you are making a number of forms within a single page. and while submitting you are submitting the first form(<code>document.forms[0].submit()</code>). alone</p> <p>rewrite Your html as follows</p> <pre><code>@foreach (var product in Model) { &lt;tr&gt; &lt;td&gt; &lt;a href="#" id="submit_form" onclick="submitForm(@product.Id);"&gt;&lt;/a&gt; &lt;/td&gt; &lt;td&gt; @product.Name &lt;/td&gt; &lt;/tr&gt; } </code></pre> <p>and make ajax call to the server using jquery.</p> <pre><code>var productid; function submitForm(productid) { $.ajax({ type: 'GET', url: "/Home/SelectProduct?productId="+productid, contentType: "application/json; charset=utf-8", success: function (_results) { $("#resultdiv").html(_results); }, error: function (_results) { } }); } </code></pre> <p>and accept the productid as a query string</p> <pre><code>var ProductId=HttpContext.Request.QueryString["productId"] </code></pre> <p>2.Still if you are following the same approach... You are expecting the query string as a parameter in the action method. Its wrong</p> <p>You can accept it like this. (In the following snippet <code>using (Html.BeginForm("SelectProduct", "Home", new {productId = product.Id}))</code> the productId property u have added can be accepted as a query string in the server side method.)</p> <pre><code>var ProductId=HttpContext.Request.QueryString["productId"] </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POMVC POST to controller action and pass param from listview?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USamesh
    1. USamesh
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COYou can definitely get the productId as a parameter in the action method
      singulars
      1. PO
      1. USImran Rashid
    2. COThis is not fully working for me. If i change ajax to a POST it will hit the controller action and i can see the productId but it does not return the view (return View();) in my controller action instead it goes back to existing page as if I'm going to do something with the result of ajax call. Maybe i don't fully understand, but I'm not looking for ajax type functionality like call server side and return to current page to update something on that page.
      singulars
      1. PO
      1. USKrazyKoder
    3. COI have modified the answer . see $("#resultdiv").html(_results); line. rendering the result back to the target result devision.
      singulars
      1. PO
      1. USamesh
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload