Re: [Laszlo-user] attempt to instance class yields parse error

[Chris Janik]

The code I sent you fixed that. Here's a new version with an image being
displayed. It works in all runtimes without a complaint from the
debugger. You can copy and paste the below into it's own file to confirm
it works then change what you need to in yours.

<canvas>

  <class name="asanaview">
    <attribute name="asana" type="string"/>
    <attribute name="img" type="string"/>

    <view bgcolor="blue" width="300" height="200">

      <simplelayout axis="y" spacing="4"/>

      <text bgcolor="green" text="${classroot.asana}"/>
      <view width="${parent.width}" height="${immediateparent.height}"
stretches="both" resource="${classroot.img}"/>

    </view>

  </class>

  <asanaview asana="Sleeping Swan"
img="http://www.yorkblog.com/foodfight/bunny.jpg"/>

</canvas>

Chris


On 11-04-08 09:25 AM, Terrence Brannon wrote:
>
>
> On Thu, Apr 7, 2011 at 7:30 PM, Chris Janik <janik.ch...@gmail.com
> <mailto:janik.ch...@gmail.com>> wrote:
>
>     You were misreferencing some things. It's loading now but nothing
>     is being displayed, you're not referencing an image with your url
>     you're trying to load a whole page.
>
>
> that was definitely a mistake, but it is not what is causing the
> error. I fixed what you mentioned, but am getting the exact same
> error. I am confused about the "18:107" aspect of the error message:
>
> |../../my-apps/yin-yoga-works/asanaview_class.lzx:18:107: Syntax
> error: the token "Swan" was not expected at this position.
>
> | I dont understand what the 107 refers to. I'm pretty sure 18 is line
> 18, but does 107 mean the 107th character?
>
> Here is the modified source code:
>
> <canvas>
>
>   <class name="asanaview">
>     <attribute name="asana"/>
>     <attribute name="img"/>
>
>     <view bgcolor="blue" width="300" height="200">
>
>       <simplelayout axis="y" spacing="4"/>
>
>       <text bgcolor="green">${this.name <http://this.name>}</text>
>       <view width="${parent.width}" stretches="both"
> resource="${this.img}"/>
>
>     </view>
>
>   </class>
>
>   <asanaview asana="Sleeping Swan"
> img="http://www.yinyoga.com/images/asana_swan_sleeping.gif"; />
>
> </canvas>
>
>