BPM instance sharing: Playing the data dictionary new skills-Dictionary library sort

have children's shoes to ask about the sorting problem of dictionary library , Here's a quick introduction to a new skill .

Data Dictionary Usage scenario: the type of leave in the absence process, sick leave, leave, take some and so on.
definitionData Dictionary, and used in the processsheetdropdownlistorsheetradiobuttonlistShow byUserto choose,

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Data dictionary

Usesheetdropdownlist , and set the control's property masterdatacategory to "leave type", the code might look like this:

<sheetcontrols:sheetdropdownlistid= "sheetdropdownlist1 "runat=" server "datafield=" leave type "masterdatacategory=" Leave type "></sheetcontrols:sheetdropdownlist>
The effects shown in the form are as follows:

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sheetdropdownlist Use Data Dictionary

Form Design used in the device

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forsheetdropdownlist,SheetcheckboxList,sheetradiobuttonlistcontrol, you can bind directlyData Dictionarydisplay options.

data dictionary is convenient, accidentally built more, the dictionary library is a bit more trouble to use.

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Let's teach you a simple and practical sort of skill .
First find

\portal\admin\mvcdesigner\mvcdesignerservice.ashx

The following function

#region Get a data dictionary

public void Getmasterdatacategory (HttpContext context)

{

list<string> items = new list<string> ();

dictionary<string, string> table = OThinker.H3.WorkSheet.AppUtility.Engine.MetadataRepository.GetCategoryTable ();

foreach (string key in table. (S=>s.value). Select (X=>x.key))

{

Items. ADD (Table[key]);

}

Context. Response.Write (jsserializer.serialize (items));

}

#endregion

put the original table. The Keys are changed into

Table. (S=>s.value). Select (X=>x.key)

Can be arbitrarily changed to like the sort can be.

BPM instance sharing: Playing the data dictionary new skills-Dictionary library sort