problems after changing from 470 to 472 - Razor

Press Ctrl / CMD + C to copy this to your clipboard.

Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at

dominik 711 posts 733 karma points

Oct 17, 2012 @ 12:52

0

Problems after changing from 4.7.0 to 4.7.2

Hello,

We are trying to switch from 4.7.0 to 4.7.2 and after changing all our existing razor scripts does not work any more.

As an example:

<ul id="newsticker">
@{
  var news = Model.NewsTickerItems;

  foreach(dynamic item in news)
  {
if(!string.IsNullOrEmpty(@item.Link))
{
  <li>++++ <a href="@Model.NodeById(item.Link).NiceUrl">@item.Text</a> ++++</li>
  } else {
<li>++++ @item.Text ++++</li>
}
  }
}
</ul>

throws an error:

Error loading Razor Script HomeNewsTicker.cshtml
The best overloaded method match for 'string.IsNullOrEmpty(string)' has some invalid arguments

Copy Link
dominik 711 posts 733 karma points

Oct 17, 2012 @ 12:53

0

after changing if(!string.IsNullOrEmpty(@item.Link)) to if(!string.IsNullOrEmpty(@item.Link.ToString())) i am getting the following error:

Error loading Razor Script HomeNewsTicker.cshtml
Cannot instantiate a DynamicNode without an id

Copy Link
dominik 711 posts 733 karma points

Oct 17, 2012 @ 15:23

0

Is there someone who can help me by rewriting the code so it will also work under 4.7.2?

The XML looks like:

<newsTickerItems>

<data>

<item id="1">

<Text propertyid="1">Test1</Text>

<Link propertyid="2" />

</item>

<item id="2">

<Text propertyid="1">Test2</Text>

<Link propertyid="2" />

</item>

<item id="3">

<Text propertyid="1">Test3</Text>

<Link propertyid="2">1439</Link>

</item>

</data>

</newsTickerItems>

Copy Link
dominik 711 posts 733 karma points

Oct 17, 2012 @ 16:23

0

i was able to solve it by using

@item.Link.InnerText instead of @item.Link and

@item.Text.InnerText instead of @item.Text

Can someone explain this? Why this has been changed from version 4.7.0 to 4.7.2

Will this change also if I am upgrading to version 4.9?

Copy Link
dominik 711 posts 733 karma points

Oct 18, 2012 @ 08:19

0

Can somebody please help?

Copy Link
is working on a reply...

Please Sign in or register to post replies

Flag this post as spam?

Problems after changing from 4.7.0 to 4.7.2