XBROWSE and any Key

[Jimmy]

hi,

i do have

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      @ 000, 400 XBROWSE oBrw SIZE 400, 540 PIXEL OF oDlg ON DBLCLICK DoShow( TVURL->TVURL ) FONT oFont ALIAS 'TVURL'

      ADD oCol TO oBrw DATA TVURL->TVCHNO HEADER "Channel"
      ADD oCol TO oBrw DATA TVURL->TVNAME HEADER "Name"

      oBrw:nMoveType := 5  // does stay in ROW ... but move to COL right
      oBrw:bKeyDown := { | nKey | IF( nKey == VK_RETURN, DoShow( TVURL->TVURL ), nil) }
      oBrw:bLDblClick = { || DoShow( TVURL->TVURL ) }  // dupe ?
      oBrw:bchange := { || Do_Store() }

      oBrw:CreateFromCode()

i can navigate with Cursor or Mouse and use ENTER or Dblckick.

but when type any a-z 1-0 Position in XBROWSE it "move" ... Position not "match" Index ...
so what is wrong with my Code

need help please

[nageswaragunupudi]

Please add

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oBrw:bSeek := nil

[Jimmy]

hi,

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oBrw:bSeek := nil

thx for Answer,

that Trick lead me to the Question : is there a \Sample to use Codeblock bSeek

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        bSeek,;      // block expresion for autoincremental search. It should return .T. when found
        ;            // Receives the string to search

[nageswaragunupudi]

bSeek is automatically generated by XBrowse internally, depending on the type of database (i.e., array,dbf,tdbf,ado, etc.)
Better not to attempt preparing our own bSeek.

[Jimmy]

hi,

have found c:\fwh\samples\testxbrw.prg

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oBrw:bSeek            := {|c| DbSeek( Upper( c ) ) }

seems easy to use ...

[nageswaragunupudi]

hi,

have found c:\fwh\samples\testxbrw.prg

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oBrw:bSeek            := {|c| DbSeek( Upper( c ) ) }

seems easy to use ...

Better you see the bSeek construction inside xbrowse.prg

[Jimmy]

hi,

Better you see the bSeek construction inside xbrowse.prg

Yes, you are right, it is all in Source Code

but i must "see" how it work to understand what Code "mean"
so, as FiveWin Newbie, i ask for working Sample

[nageswaragunupudi]

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#include "fivewin.ch"

REQUEST DBFCDX

function Main()

   FWNumFormat( "E", .T. ) // European number format

   FERASE( "CUSTOMER.CDX"
   USE CUSTOMER NEW VIA "DBFCDX"
   FW_CdxCreate()

   XBROWSER "CUSTOMER" AUTOSORT

 

Please build and run this code in the samples folder.

This will demonstrate default Incremental Seek, SeekWild, Incremental Filter, Incremental Filter Wild
First play with it and then see the default XBrowse code.

[nageswaragunupudi]

Some notes that may help you.

Please treat the syntax:

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ADD TO oBrw

for creating columns as obsolete. This command was created many years back for compatibility with TCBrowse for easier migration from TCBrowse to TXBrowse.

Same way, please do not use the FIELDS clause for similar reasons.

Instead use COLUMNS syntax.

Better avoid them to take full advantage of all features of XBrowse,

[Jimmy]

hi,

This will demonstrate default Incremental Seek, SeekWild, Incremental Filter, Incremental Filter Wild
First play with it and then see the default XBrowse code.

thx for Sample.
i will try it and "see" how it work

Question : will it work when have

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SETKEY( ASC( "F" ), { || SwitchFull() } )

it seems me when type "f" it will always use SETKEY() ( not limited to WINDOW )