c# - Hub with dynamic HubSections with GridViews and DataBinding -


i create hub several hubsections via code. each hubsection owns single gridview every hubsection table (fullscreen) , swipe left/right view every table. in xaml page hub other stuff should done code. hubsections should created @ runtime. use local settings storage save information this, how many hubsections etc. creating new hubsections no problem i'm stuck @ adding gridview each hubsection because don't understand logic here. looks have add datatemplate , gridview attempts failed.

note: each gridview has it's own databinding observable collection.

so how add (?datatemplate?) gridview databinding hubsection ?

with datatemplate build layout. have used in project following template show few data per day , create 1 section each day:

<page.resources> <collectionviewsource x:name="hubviewmodel"/> <datatemplate x:key="datatemplate">             <grid background="transparent" width="300" horizontalalignment="stretch" verticalalignment="stretch" margin="0,0,0,20">                 <grid.rowdefinitions>                     <rowdefinition height="*"/>                     <rowdefinition height="*"/>                 </grid.rowdefinitions>                 <stackpanel grid.row="0" horizontalalignment="center">                     <textblock text="{binding sumshipmentssa}" style="{themeresource headertextblockstyle}" textalignment="center" textwrapping="nowrap"/>                 </stackpanel>                 <stackpanel grid.row="1" horizontalalignment="center">                     <stackpanel orientation="horizontal">                         <textblock x:uid="summaryhubnat" text="national" fontsize="10" width="100" verticalalignment="center" margin="0,0,20,0"/>                         <textblock text="{binding countshipmentsnationalsa}" style="{themeresource bodytextblockstyle}" textwrapping="nowrap"/>                     </stackpanel>                     <stackpanel orientation="horizontal">                         <textblock x:uid="summaryhubint" text="international" fontsize="10" width="100" verticalalignment="center" margin="0,0,20,0"/>                         <textblock text="{binding countshipmentsinternationalsa}" style="{themeresource bodytextblockstyle}" textwrapping="nowrap"/>                     </stackpanel>                     <stackpanel orientation="horizontal">                         <textblock x:uid="summaryhubcharter" text="charter" fontsize="10" width="100" verticalalignment="center" margin="0,0,20,0"/>                         <textblock text="{binding countshipmentschartersa}" style="{themeresource bodytextblockstyle}" textwrapping="nowrap"/>                     </stackpanel>                 </stackpanel>             </grid>         </datatemplate>   </page.resources>  . . <hub x:name="mainhub" datacontext="{binding source={staticresource hubviewmodel}}" margin="0,0,0,20"/>

in code page used following method create section:

 private void addhubsection(ienumerable<daysummary> list)         {             if (list != null)             {                 list = list.orderbydescending(x => x.date);                 foreach (var item in list)                 {                     if (item.date.date.equals(datetime.now.date))                     {                         continue;                     }                      hubsection hubsection = new hubsection();                     textblock headertextblock = new textblock();                     headertextblock.text = item.date.tostring("dddd dd.mmm");                     headertextblock.fontsize = 15;                     hubsection.header = headertextblock;                     hubsection.margin = new thickness(0);                      object datatemplate;                     this.resources.trygetvalue("datatemplate", out datatemplate);                     hubsection.contenttemplate = datatemplate datatemplate;                     hubsection.datacontext = item;                     hubsection.doubletapped += hubsection_doubletapped;                     mainhub.sections.add(hubsection);                 }             }         }

i think example can have fun while trying.


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