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Dear ,
I'm planning to migrate from EXT.net 1.x to 2.1 , but i'm facing many changes ,
the man change issue in store definition like in 2.1 using <Model> instead of <Reader>
i tried to replace all but always give me out of memory cause i have more than 500 pages .
could you please provide a simple plan to how to migrate it ..
Hello!
Please, read the following thread http://forums.ext.net/showthread.php?18358
Can you provide example of code which you want to migrate to Ext.NET 2.x?Quote:
i tried to replace all but always give me out of memory cause i have more than 500 pages .
its not problem to change the code but i need to see the break change from 1.x to 2.1 cause in this linkQuote:
Originally Posted by Baidaly
https://examples2.ext.net/#/Getting_...AKING_CHANGES/
nothing about v 1.x .
i have more that 500 pages , so i want to make small program will modified the pages by one click cause it will be hard to change it one by one so i need to read all the changes that happen from ext 1.x to 2.0
Hello,
We described as many breaking changes as we could. Unfortunately, we have no more option to migrate instead of the ones which are listed in the post that @Baidaly referred.
Dear,
we were using DirectEventConfig for store to show the event mask while it reading data in EXT.NET 1.2
how this will be written in EXT.NET 2.1Code:<ext:Store ID="sOfferingSubject" runat="server" IDMode="Static" AutoDataBind="true"
AutoLoad="true" RemotePaging="true" OnRefreshData="sOfferingSubject_RefreshData">
<Proxy>
<ext:PageProxy />
</Proxy>
<Model>
<ext:Model runat="server" IDProperty="OfferingSubject_ID">
<Fields>
<ext:ModelField Name="OfferingSubject_ID" />
<ext:ModelField Name="Subject_ID" />
<ext:ModelField Name="Establesh_ID" />
<ext:ModelField Name="Collage_ID" />
<ext:ModelField Name="Institute_ID" />
<ext:ModelField Name="Department_ID" Type="Int" />
<ext:ModelField Name="Specialization_ID" Type="Int" />
<ext:ModelField Name="StudyPlan_ID" />
<ext:ModelField Name="Level" />
<ext:ModelField Name="Agenda_ID" />
<ext:ModelField Name="Semester_ID" />
<ext:ModelField Name="NumberOfOpenedClasses" />
<ext:ModelField Name="SubjecName" />
<ext:ModelField Name="DepartmentName" />
<ext:ModelField Name="InstitutesOrCollegeName" />
<ext:ModelField Name="SpecializationName" />
<ext:ModelField Name="EstableshType" />
<ext:ModelField Name="SubjectCoordinator_ID" />
<ext:ModelField Name="NumberOfLevels" />
<ext:ModelField Name="ActualHours" />
<ext:ModelField Name="EstablisheName" />
<ext:ModelField Name="NumberSymbole" />
<ext:ModelField Name="AgendYear">
<Convert Fn="curentStudyYearReset" />
</ext:ModelField>
</Fields>
</ext:Model>
</Model>
<DirectEventConfig>
<EventMask ShowMask="true" Msg="Loading Your Data " />
</DirectEventConfig>
<AutoLoadParams>
<ext:Parameter Name="start" Value="0" Mode="Raw" />
<ext:Parameter Name="limit" Value="5" Mode="Raw" />
</AutoLoadParams>
</ext:Store>
Thank you. We have just added a new breaking change item.
Quote:
156. The Store's DirectEventConfig has been removed.
Use the PageProxy's RequestConfig property instead to apply required options for the actions which are done via a PageProxy.
If you use, for example, the GridPanel's submitData JavaScript method you might need to pass a respective config directly to this method as the second parameter.
https://examples2.ext.net/#/GridPane...ort_Data_Ajax/
Example
Code:grid.submitData(false, { isUpload: true });
Dear ,
Thanks for your fast replay ,
we used in EXT.net 1.2 in C# this method
and now in 2.1 is gone , there is any solution for thisCode:ComboBox.SelectedItems.ValuesToJsonArray()
Best Regards
Dear Another Q,
we were using <ext:PageTreeLoader in tree panel loader , could u give me a sample example how to use it in EXT.NET 2.1
Code:<ext:TreePanel ID="exampleTree" runat="server" Header="false" AutoScroll="true" Lines="false"
UseArrows="true" CollapseFirst="false" ContainerScroll="true" RootVisible="false">
<TopBar>
<ext:Toolbar ID="Toolbar1" runat="server">
<Items>
<ext:TriggerField ID="TriggerField1" runat="server" EnableKeyEvents="true" Width="150"
EmptyText="البحث......">
<Triggers>
<ext:FieldTrigger Icon="Clear" HideTrigger="true" />
</Triggers>
<Listeners>
<KeyUp Fn="keyUp" Buffer="100" />
<TriggerClick Fn="clearFilter" />
<SpecialKey Fn="filterSpecialKey" />
</Listeners>
</ext:TriggerField>
<ext:Button ID="btnlock" IDMode="Static" runat="server" ToolTip="اقفال النظام" Icon="Lock">
<Listeners>
<Click Fn="Lockscreen" />
</Listeners>
</ext:Button>
<ext:Button ID="btnLogout" IDMode="Static" runat="server" ToolTip="تسجيل الخروج"
Icon="LockGo">
<Listeners>
<Click Fn="logOut" />
</Listeners>
</ext:Button>
<ext:Button ID="Button1" runat="server" Icon="Cog" ToolTip="Options">
<Menu>
<ext:Menu ID="Menu1" runat="server">
<Items>
<ext:MenuItem ID="MenuItem1" runat="server" Icon="SectionExpanded" Text="عرض الكل"
IconCls="icon-expand-all">
<Listeners>
<Click Handler="#{exampleTree}.root.expand(true);" />
</Listeners>
</ext:MenuItem>
<ext:MenuItem ID="MenuItem2" runat="server" Icon="SectionCollapsed" Text="اخفاء الكل"
IconCls="icon-collapse-all">
<Listeners>
<Click Handler="#{exampleTree}.root.collapse(true);" />
</Listeners>
</ext:MenuItem>
<ext:MenuItem ID="refreshitem" runat="server" Text="تحديث" Icon="Reload">
<Listeners>
<Click Fn="refreshMenu" />
</Listeners>
</ext:MenuItem>
<ext:MenuSeparator ID="MenuSeparator1" runat="server" />
<ext:MenuItem ID="MenuItem3" runat="server" Text="شكل النظام" Icon="Paintcan">
<Menu>
<ext:Menu ID="Menu2" runat="server">
<Items>
<ext:CheckMenuItem ID="CheckMenuItem1" runat="server" Text="ازرق سماوي" Group="theme"
Checked="true" />
<ext:CheckMenuItem ID="CheckMenuItem2" runat="server" Text="سكني" Group="theme" />
<ext:CheckMenuItem ID="MenuItem4" runat="server" Text="صخري" Group="theme" />
<ext:CheckMenuItem ID="CheckMenuItem3" runat="server" Text="غامق" Group="theme" />
</Items>
<Listeners>
<Click Fn="setTheme" />
</Listeners>
</ext:Menu>
</Menu>
</ext:MenuItem>
<ext:MenuSeparator ID="MenuSeparator2" runat="server" />
<ext:MenuItem ID="MenuItem5" runat="server" Text="اللغة" Icon="Paintcan">
<Menu>
<ext:Menu ID="Menu3" runat="server">
<Items>
<ext:CheckMenuItem ID="ar" runat="server" Text="عربي" Group="theme">
<DirectEvents>
<Click OnEvent="MenuItemSelected">
</Click>
</DirectEvents>
</ext:CheckMenuItem>
<ext:CheckMenuItem ID="en" runat="server" Text="English" Group="theme">
<DirectEvents>
<Click OnEvent="MenuItemSelected">
</Click>
</DirectEvents>
</ext:CheckMenuItem>
</Items>
</ext:Menu>
</Menu>
</ext:MenuItem>
</Items>
</ext:Menu>
</Menu>
</ext:Button>
</Items>
</ext:Toolbar>
</TopBar>
<Root>
<ext:Node Text="Examples" NodeID="root" Expanded="true">
<CustomAttributes>
<ext:ConfigItem Name="loaded" Value="false" Mode="Raw" />
</CustomAttributes>
</ext:Node>
</Root>
<Loader >
<ext:PageTreeLoader RequestMethod="GET" OnNodeLoad="LoadMainNode" PreloadChildren="true">
<EventMask ShowMask="true" Target="Parent" Msg="Loading..." />
<BaseAttributes>
<ext:Parameter Name="singleClickExpand" Value="true" Mode="Raw" />
<ext:Parameter Name="loaded" Value="true" Mode="Raw" />
</BaseAttributes>
</ext:PageTreeLoader>
</Loader>
<Listeners>
<ItemClick Handler="if (node.isLeaf()) { e.stopEvent(); loadExample(node.attributes.href, node.id, node.text); }" />
</Listeners>
</ext:TreePanel>
Please use this method.Quote:
Originally Posted by imaa
ValuesToJsonArray
Could you clarify why you need this method?Code:public string ValuesToJsonArray(Ext.Net.ListItemCollection list)
{
StringBuilder sb = new StringBuilder(128);
sb.Append("[");
bool needComma = false;
foreach (Ext.Net.ListItem item in list)
{
if (string.IsNullOrEmpty(item.Value))
{
continue;
}
if (needComma)
{
sb.Append(",");
}
sb.Append(JSON.Serialize(item.Value));
needComma = true;
}
sb.Append("]");
return sb.ToString();
}
Please see the following example.Quote:
Originally Posted by imaa
https://examples2.ext.net/#/TreePanel/Loaders/Page/
By the way, it would be easy for us and you to keep one issue per a thread.