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BBjGridExWidget.bbj
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BBjGridExWidget.bbj
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use com.basiscomponents.db.ResultSet
use com.basiscomponents.db.DataRow
use com.basiscomponents.db.tree.DataTree
use java.sql.Types
use com.google.gson.Gson
use com.google.gson.JsonParser
use com.google.gson.JsonObject
use com.google.gson.JsonArray
use java.lang.Integer
use java.util.ArrayList
use java.util.HashMap
use ::BBjWidget/BBjWidget.bbj::BBjWidget
class public BBjGridExWidgetRow
field public BBjString Id!
field public BBjNumber ChildIndex!
field public BBjString ParentKey!
field public BBjNumber IsSelected!
field public JsonObject Data!
method public String toString()
methodret #Id!
methodend
classend
class public BBjGridExWidgetSelectRowEvent
field public BBjVector Rows! = new BBjVector()
field public BBjVector SelectedRows! = new BBjVector()
field public BBjVector DeselectedRows! = new BBjVector()
rem /**
rem * Get the number of affected rows by the last event
rem *
rem * @return BBjNumber
rem */
method public BBjNumber getRowCount()
methodret #Rows!.size()
methodend
rem /**
rem * Get the number of selected rows by the last event
rem *
rem * @return BBjNumber
rem */
method public BBjNumber getSelectedRowCount()
methodret #SelectedRows!.size()
methodend
rem /**
rem * Get the number of deselected rows by the last event
rem *
rem * @return BBjNumber
rem */
method public BBjNumber getDeselectedRowCount()
methodret #DeselectedRows!.size()
methodend
rem /**
rem * Get the ids of selected rows by the last event
rem *
rem * @return BBjVector
rem */
method public BBjVector getSelectedIds()
declare BBjVector ids!
ids! = new BBjVector()
selectedCount! = #getSelectedRowCount()
if selectedCount! > 0 then
for n = 0 to selectedCount! - 1 step 1
ids!.add(cast(BBjGridExWidgetRow,#SelectedRows!.getItem(n)).getId())
next n
fi
methodret ids!
methodend
rem /**
rem * Get the ids of deselected rows by the last event
rem *
rem * @return BBjNumber
rem */
method public BBjVector getDeselectedIds()
declare BBjVector ids!
ids! = new BBjVector()
deselectedCount! = #getDeselectedRowCount()
if deselectedCount! > 0 then
for n = 0 to deselectedCount! - 1 step 1
ids!.add(cast(BBjGridExWidgetRow,#DeselectedRows!.getItem(n)).getId())
next n
fi
methodret ids!
methodend
classend
class public BBjGridExWidgetDoubleClickRowEvent
field public BBjGridExWidgetRow Row!
classend
class public BBjGridExWidgetColumnState
field public BBjString String$
classend
rem /**
rem * A sample BBj Widget Implementation
rem */
class public BBjGridExWidget extends BBjWidget
field private BBjHtmlView HTMLView!
field private Boolean IsReady! = BBjAPI.FALSE
field private BBjVector backlog! = new BBjVector()
field private ResultSet RS!
field private BBjString URL$
field private DataTree TREE!
field private BBjString GroupColumnLabel$ = "Group"
field private BBjNumber SelectionMode
field private BBjNumber MultipleSelection
field private BBjNumber FitToGrid
field private BBjNumber EnableFilter
field private BBjNumber EnableFloatingFilter
field private BBjNumber GroupChildCount
field private BBjNumber groupSelectsChildren
field private BBjNumber showSelectionCheckbox
field private BBjString RowNodeId$
field private BBjString ParentNodeId$
field private DataRow ColumnDefinition!
field private HashMap SelectedRows! = new HashMap()
rem --------------------- constructors -------------------------------------
rem /**
rem * disabled default constructor
rem */
method private BBjGridExWidget()
methodend
rem /**
rem * The constructor that creates the widget on wnd!
rem * @param BBjWindow wnd!: parent window
rem * @param BBjInt id: the control ID
rem * @param BBjInt x: x-location
rem * @param BBjInt y: y-location
rem * @param BBjInt w: width
rem * @param BBjInt h: height
rem */
method public BBjGridExWidget(BBjWindow wnd!, BBjInt id!, BBjInt x!, BBjInt y!, BBjInt w!, BBjInt h!)
#super!.create(wnd!,id!,x!,y!,w!,h!)
methodend
rem ---------------------- methods from BBjWidget --------------------------------
rem /**
rem * @Override
rem * This method is called whenever the widget needs to be rendered
rem * @param Boolean f_init!: if TRUE the control is rendered for the first time so this method has to perform initial rendering
rem */
method public void redraw(Boolean f_init!)
declare BBjHtmlView htmlview!
if (f_init!) then
dummy$=stbl("!OPTIONS","JAVAFX_HTMLVIEW=true")
html$="<html><body><div id='eventTransporterDiv' onClick='bbj_grid_widget_post_event(event);'></div><div id=""grid"" style=""height: 100%"" class=""ag-theme-fresh""></div></body></html>"
htmlview! = #getCanvas().addHtmlView(101,0,0,#getCanvas().getWidth(),#getCanvas().getHeight(),html$)
htmlview!.setCallback(BBjAPI.ON_PAGE_LOADED,#this!,"onLoad")
htmlview!.setCallback(BBjAPI.ON_NATIVE_JAVASCRIPT,#this!,"onNativeEvent")
htmlview!.setOpaque(0)
#HTMLView!=htmlview!
if INFO(3,6)<>"5" then
#HTMLView!.setLocation(-9,-9)
fi
fi
if INFO(3,6)="5" then
#HTMLView!.setSize(#getCanvas().getWidth(),#getCanvas().getHeight())
else
#HTMLView!.setSize(#getCanvas().getWidth()+16,#getCanvas().getHeight()+16)
fi
methodend
rem /**
rem * Optinally Suppress the number of items in a group
rem *
rem * @param BBjNumber status!: 0 to enable , 1 to disable
rem *
rem */
method public void setShowGroupChildCount(BBjNumber status!)
#GroupChildCount=status!
methodend
rem /**
rem * When true, selecting a group will have the impact of selecting all its children
rem * When false, then the group is selectable independently of the child nodes
rem */
method public void setGroupSelectsChildren(BBjNumber x!)
rem this only makes sense with mutli-selection switched on!
#setMultipleSelection(1)
#groupSelectsChildren=x!
methodend
rem /**
rem * When true, selection box will be show on the first column
rem * When false, no checkbox will be displayed
rem */
method public void setShowSelectionCheckbox(BBjNumber x!)
#showSelectionCheckbox=x!
methodend
rem /**
rem * set the selected row
rem */
method public void setSelectedRow(BBjNumber x!)
#deselectAll()
script$="bbj_grid_widget_set_selected_rows([" + str(x!) + "]);"
#executeScript(script$)
methodend
rem /**
rem * set the selected row indices
rem */
method public void setSelectedRows(BBjVector x!)
#deselectAll()
script$="bbj_grid_widget_set_selected_rows(["
it! = x!.iterator()
first=1
while it!.hasNext()
if first
first=0
else
script$=script$+","
fi
script$=script$+str(it!.next())
wend
script$=script$+"]);"
#executeScript(script$)
methodend
rem /**
rem * select all rows
rem */
method public void selectAll()
script$="bbj_grid_widget_set_select_all(0);"
#executeScript(script$)
methodend
rem /**
rem * select all rows
rem *
rem * @param BBJNumber x!: 0 select all , 1 select all filtered
rem */
method public void selectAll(BBjNumber x!)
script$="bbj_grid_widget_set_select_all(" + str(x!) + ");"
#executeScript(script$)
methodend
rem /**
rem * deselect all rows
rem */
method public void deselectAll()
script$="bbj_grid_widget_set_deselect_all(0);"
#executeScript(script$)
methodend
rem /**
rem * deselect all rows
rem *
rem * @param BBJNumber x!: 0 deselect all , 1 deselect all filtered
rem */
method public void deselectAll(BBjNumber x!)
script$="bbj_grid_widget_set_deselect_all(" + str(x!) + ");"
#executeScript(script$)
methodend
rem /**
rem * Expand all groups.
rem */
method public void expandAll()
script$="bbj_grid_widget_set_expand_all();"
#executeScript(script$)
methodend
rem /**
rem * collapse all groups.
rem */
method public void collapseAll()
script$="bbj_grid_widget_set_collapse_all();"
#executeScript(script$)
methodend
rem /**
rem * set visible row
rem *
rem * Ensures the row index is visible by vertically scrolling the grid.
rem * The valid values for positions are {'top', 'middle', 'bottom'}.
rem * If top, middle or bottom, the grid will scroll the row to place the row at top, middle or bottom
rem *
rem * @param BBjNumber index!: the row index
rem * @param BBjString position!: the scrolling poistion
rem *
rem * @see GRID_ROWPOS_TOP()
rem * @see GRID_ROWPOS_MIDDLE()
rem * @see GRID_ROWPOS_BOTTOM()
rem */
method public void setVisibleRow(BBjNumber index! , BBjString position!)
script$="bbj_grid_widget_set_visible_row(" + str(index!) + ",'" + str(position!) +"');"
#executeScript(script$)
methodend
rem /**
rem * set visible column
rem *
rem * Ensures the column is visible, scrolling the table if needed.
rem *
rem * @param BBJString columnid!: the column id
rem */
method public void setVisibleColumn(BBjString columnId!)
script$="bbj_grid_widget_set_visible_column('" + columnId! + "');"
#executeScript(script$)
methodend
rem /**
rem * Event Handler for Native JavaScript Event (from the Grid)
rem * Determines and dispatches the actual event
rem *
rem * @param BBjNativeJavaScriptEvent ev!: the js event
rem *
rem */
method public void onNativeEvent ( BBjNativeJavaScriptEvent ev!)
map! = ev!.getEventMap()
type$ = map!.get("type")
detail$ = map!.get("detail")
switch type$
case "grid-row-select"
#handleGirdSelectRowEvent(detail$)
break
case "grid-row-doubleclick"
#handleGirdDoubleClickEvent(detail$)
break
swend
methodend
rem /**
rem * Handle Rows Selections Event
rem *
rem * Parse the json details coming from the client and fires new BBjGridExWidgetSelectRowEvent
rem *
rem * @see BBjGridExWidgetSelectRowEvent
rem */
method private void handleGirdSelectRowEvent(BBjString detail$)
parser! = new JsonParser()
array! = parser!.parse(detail$).getAsJsonObject().get("0")
rows! = new BBjVector()
selected! = new BBjVector()
deselected! = new BBjVector()
it! = array!.iterator()
while (it!.hasNext())
next! = it!.next().getAsJsonObject()
row! = new BBjGridExWidgetRow()
row!.setId(next!.get("id").getAsString())
row!.setChildIndex(next!.get("childIndex").getAsInt())
row!.setParentKey(next!.get("parentKey").getAsString())
row!.setData(next!.get("data").getAsJsonObject())
row!.setIsSelected(iff(next!.get("selected").getAsString() = "true" , 1 , 0))
rows!.add( row!)
if row!.getIsSelected() = 1 then
selected!.add(row!)
#SelectedRows!.put(row!.getId(),row!)
else
deselected!.add(row!)
#SelectedRows!.remove(row!.getId())
fi
wend
event! = new BBjGridExWidgetSelectRowEvent()
event!.setRows(rows!)
event!.setSelectedRows(selected!)
event!.setDeselectedRows(deselected!)
#fireEvent(#ON_GRID_SELECT_ROW(),event!)
methodend
rem /**
rem * Handle Doucle click event
rem *
rem * Parse the json details coming from the client and fires new BBjGridExWidgetDoubleClickRowEvent
rem *
rem * @see BBjGridExWidgetDoubleClickRowEvent
rem */
method private void handleGirdDoubleClickEvent(BBjString detail$)
parser! = new JsonParser()
array! = parser!.parse(detail$).getAsJsonObject().get("0")
next! = array!.iterator().next().getAsJsonObject()
row! = new BBjGridExWidgetRow()
row!.setId(next!.get("id").getAsString())
row!.setChildIndex(next!.get("childIndex").getAsInt())
row!.setParentKey(next!.get("parentKey").getAsString())
row!.setData(next!.get("data").getAsJsonObject())
row!.setIsSelected(iff(next!.get("selected").getAsString() = "true" , 1 , 0))
event! = new BBjGridExWidgetDoubleClickRowEvent()
event!.setRow(row!)
#fireEvent(#ON_GRID_DOUBLE_CLICK(), event!)
methodend
method private void performGridDataUpdate()
if (! #IsReady!) methodret
gson! = new Gson()
if (#RS! <> null()) then
data$=#RS!.toJson()
cdef!= #getAgGridColumnDefinition(0)
else
if (#TREE! <> null()) then
data$=#TREE!.toJson()
cdef!= #getAgGridColumnDefinition(1)
fi
fi
option! = new JsonObject()
option!.addProperty("enableSorting",Boolean.valueOf(1))
option!.addProperty("animateRows",Boolean.valueOf(1))
option!.addProperty("enableColResize",Boolean.valueOf(1))
option!.addProperty("allowContextMenuWithControlKey",Boolean.valueOf(0))
option!.addProperty("enableFilter",Boolean.valueOf(iff(#EnableFilter = 1 , "true" ,"false")))
option!.addProperty("floatingFilter",Boolean.valueOf(iff(#EnableFloatingFilter = 1 , "true" ,"false")))
option!.addProperty("groupSelectsChildren",Boolean.valueOf(iff(#groupSelectsChildren = 1 , "true" ,"false")))
option!.addProperty("__getRowNodeId",#RowNodeId$)
option!.addProperty("__getParentNodeId",#ParentNodeId$)
option!.add("columnDefs",cdef!)
if (#SelectionMode = BBjGrid.GRID_SELECT_ROW) then
option!.addProperty("rowSelection",iff(#MultipleSelection = 1 , "multiple" ,"single"))
fi
#HTMLView!.executeScript("bbj_grid_widget_set_data("+data$+","+gson!.toJson(option!)+")")
methodend
method private JsonArray getAgGridColumnDefinition(BBjInt fGroup%)
declare DataRow cd!
cd! = #ColumnDefinition!
if cd! = null() or cd!.getFieldNames().size()=0 then
if #RS! <> null() and #RS!.size()>0 then
cd! = #RS!.get(0)
else
if #TREE! <> null() then
cd! = #TREE!.getFirstRecord()
fi
fi
fi
cdef! = new JsonArray()
first=1
if fGroup%>0 then
node! = new JsonObject()
node!.addProperty("headerName",#GroupColumnLabel$)
node!.addProperty("field","__node__name")
node!.addProperty("cellRenderer","agGroupCellRenderer")
node!.addProperty("pinned","left")
cellRendererParams! = new JsonObject()
cellRendererParams!.addProperty("suppressCount" ,Boolean.valueOf(iff(#GroupChildCount = 1 , "false" ,"true")))
cellRendererParams!.addProperty("checkbox" ,Boolean.valueOf(iff(#showSelectionCheckbox = 1 , "true" ,"false")))
node!.add("cellRendererParams",cellRendererParams!)
cdef!.add(node!)
first=0
fi
if cd! = null() or cd!.getFieldNames().size()=0 then
methodret cdef!
fi
f! = cd!.getFieldNames()
it! = f!.iterator()
while it!.hasNext()
f$=it!.next()
label$=""
label$=cd!.getFieldAttribute(f$,"LABEL",err=*next)
if label$="" then
label$=f$
fi
node! = new JsonObject()
node!.addProperty("headerName",label$)
node!.addProperty("field",f$)
node!.addProperty("colId","foo")
pin$=""
pin$=cd!.getFieldAttribute(f$,"PINNED",err=*next)
if pin$>"" then
node!.addProperty("pinned",pin$)
fi
width$=""
width$=cd!.getFieldAttribute(f$,"WIDTH",err=*next)
if width$>"" then
node!.addProperty("width",num(width$))
fi
if first then
node!.addProperty("checkboxSelection",Boolean.valueOf(iff(#showSelectionCheckbox = 1 , "true" ,"false")))
fi
switch cd!.getFieldType(f$)
case Types.INTEGER
case Types.DECIMAL
case Types.DOUBLE
case Types.NUMERIC
node!.addProperty("type","numericColumn")
node!.addProperty("filter","agNumberColumnFilter")
break
case Types.DATE
case Types.TIMESTAMP
node!.addProperty("filter","date")
break
case Types.BOOLEAN
node!.addProperty("filter","boolean")
break
case default
node!.addProperty("filter","agTextColumnFilter")
break
swend
bgc$=""
bgc$=cd!.getFieldAttribute(f$,"BGCOLOR",err=*next)
fgc$=""
fgc$=cd!.getFieldAttribute(f$,"FGCOLOR",err=*next)
align$=""
align$=cd!.getFieldAttribute(f$,"ALIGN",err=*next)
f=0
if (bgc$>"" OR fgc$>"" or align$>"") then
cellStyleDefaults! = new JsonObject()
if (fgc$>"") then
cellStyleDefaults!.addProperty("FGCOLOR",fgc$)
f=1
fi
if bgc$>"" then
cellStyleDefaults!.addProperty("BGCOLOR",bgc$)
f=1
fi
if align$>"" then
cellStyleDefaults!.addProperty("ALIGN",align$)
f=1
fi
node!.add("cellStyleDefaults",cellStyleDefaults!)
fi
first = 0
cdef!.add(node!)
wend
methodret cdef!
methodend
rem /**
rem * callback method after initial load
rem * does last initialization work
rem *
rem * @param BBjEvent ev!: the onLoad event
rem */
method public void onLoad(BBjEvent ev!)
#HTMLView!.clearCallback(#HTMLView!.ON_PAGE_LOADED); rem ' only do this once
ch=unt
rem loading the patched ag-grid in BUI until they will have fixed their code for the getDocument method
if INFO(3,6)="5" then
rem open (ch)"BBjGridExWidget/js/ag-grid-enterprise.js"
rem open (ch)"BBjGridExWidget/js/ag-grid.js"
open (ch)"BBjGridExWidget/js/ag-grid.min.js"
read record (ch,siz=5512000)script$
close (ch)
#HTMLView!.injectScript(script$)
#HTMLView!.injectScript(script$,1)
else
rem open (ch)"BBjGridExWidget/js/ag-grid-enterprise.js"
open (ch)"BBjGridExWidget/js/ag-grid.min.js"
read record (ch,siz=5512000)script$
close (ch)
#HTMLView!.injectScript(script$,1)
fi
ch=unt
open (ch)"BBjGridExWidget/js/bbj-masks.min.js"
read record (ch,siz=5512000)script$
close (ch)
#HTMLView!.injectScript(script$)
ch=unt
open (ch)"BBjGridExWidget/js/BBjGridExWidget.js"
read record (ch,siz=5512000)script$
close (ch)
if INFO(3,6)="5" then
#HTMLView!.injectScript(script$)
#HTMLView!.injectScript(script$,1)
else
p_script! = script$
p_script! = p_script!.replaceAll("\$doc","document")
p_script! = p_script!.replaceAll("\$win","window")
#HTMLView!.injectScript(str(p_script!),1)
#HTMLView!.injectScript(str(p_script!))
fi
#IsReady! = BBjAPI.TRUE
if #RS! <> null() or #TREE! <> null() or #URL$>"" then
#performGridDataUpdate()
fi
it! = #backlog!.iterator()
while it!.hasNext()
s$=it!.next()
#HTMLView!.executeScript(s$)
wend
#backlog! = null()
methodend
rem /**
rem * experimental function that shows the developer console
rem * (only in GUI, for BUI it's a NOOP)
rem */
method public void showDeveloperConsole()
if (info(3,6)<>"5") then
#executeScript("if (!document.getElementById('FirebugLite')){E = document['createElement' + 'NS'] && document.documentElement.namespaceURI;E = E ? document['createElement' + 'NS'](E, 'script') : document['createElement']('script');E['setAttribute']('id', 'FirebugLite');E['setAttribute']('src', 'https://getfirebug.com/' + 'firebug-lite.js' + '#startOpened');E['setAttribute']('FirebugLite', '4');(document['getElementsByTagName']('head')[0] || document['getElementsByTagName']('body')[0]).appendChild(E);E = new Image;E['setAttribute']('src', 'https://getfirebug.com/' + '#startOpened');}")
fi
methodend
method private Object executeScript(BBjString s$)
if #IsReady! then
methodret #HTMLView!.executeScript(s$)
else
#backlog!.addItem(s$)
fi
methodret null()
methodend
rem --------------------api methods--------------------------------
rem /**
rem * set the data into the grid
rem * @param ResultSet: the com.basiscomponents.db.ResultSet with the data
rem */
method public void setData( ResultSet rs!)
#RS! = rs!
#TREE! = null()
#URL$=""
#performGridDataUpdate()
methodend
rem /**
rem * set the data into the grid
rem * @param ResultSet: the com.basiscomponents.db.ResultSet with the data
rem * @param BBjString: field used to generate id
rem */
method public void setData( ResultSet rs! ,BBjString RowNodeId$)
#RowNodeId$ = RowNodeId$
#setData(rs!)
methodend
rem /**
rem * set the data into the grid, to create a tree grid
rem * @param DataTree: the com.basiscomponents.db.tree.DataTree with the data
rem * organized in hiearchy of ResultSets
rem * @see Demo/TreeDemo.bbj https://github.com/BasisHub/BBjGridExWidget/blob/master/Demo/TreeDemo.bbj
rem */
method public void setData( DataTree tree!)
#RS! = null()
#TREE! = tree!
#URL$=""
#performGridDataUpdate()
methodend
method public void setData( DataTree rs! ,BBjString RowNodeId$)
#RowNodeId$ = RowNodeId$
#setData(rs!)
methodend
method public void setData( DataTree rs! ,BBjString RowNodeId$ , BBjString ParentNodeId$)
#ParentNodeId$ = ParentNodeId$
#setData(rs! , RowNodeId$)
methodend
rem /**
rem * clear all columns
rem */
method public void clearColumnDefinitions()
#ColumnDefinition! = null()
methodend
rem /**
rem * add a column to the grid
rem * @param BBjString field$: the field name that matches the ResultSet
rem */
method public void addColumn(BBjString Field$)
#addColumn(Field$,Field$,12,0)
methodend
rem /**
rem * add a column to the grid
rem * @param BBjString field$: the field name that matches the ResultSet
rem * @param BBjString label$: the column header
rem */
method public void addColumn(BBjString Field$, BBjString Label$)
#addColumn(Field$,Label$, 12, 0)
methodend
rem /**
rem * add a column to the grid
rem * @param BBjString field$: the field name that matches the ResultSet
rem * @param BBjString label$: the column header
rem * @param BBjNumber Type!: the column Type (java.sql.Types)
rem * @see https://docs.oracle.com/javase/8/docs/api/java/sql/Types.html
rem *
rem */
method public void addColumn(BBjString Field$, BBjString Label$, BBjNumber Type!)
#addColumn(Field$,Label$, Type!, 0)
methodend
rem /**
rem * add a column to the grid
rem * @param BBjString field$: the field name that matches the ResultSet
rem * @param BBjString label$: the column header
rem * @param BBjNumber Type!: the column Type (java.sql.Types)
rem * @param BBjNumber Editable!: 1 = column is editable
rem * @see https://docs.oracle.com/javase/8/docs/api/java/sql/Types.html
rem *
rem */
method public void addColumn(BBjString Field$, BBjString Label$, BBjNumber Type!, BBjNumber Editable!)
if #ColumnDefinition! = null() then
#ColumnDefinition! = new DataRow()
fi
#ColumnDefinition!.setFieldValue(Field$,Type!,null())
#ColumnDefinition!.setFieldAttribute(Field$,"LABEL",Label$)
#ColumnDefinition!.setFieldAttribute(Field$,"EDITABLE",STR(Editable!))
methodend
rem /**
rem * pin a column of the grid to the left or the right margin
rem * @param BBjString field$: the field name of the column
rem * @param BBjString pin$: "right" or "left"
rem *
rem */
method public void pinColumn(BBjString Field$, BBjString pin$)
pin$=cvs(pin$,8)
if pin$="left" or pin$="right" then
#ColumnDefinition!.setFieldAttribute(Field$,"PINNED",pin$,err=*next)
else
#ColumnDefinition!.removeFieldAttribute(Field$,"PINNED",err=*next)
fi
script$="bbj_grid_widget_set_column_pin('" + Field$ + "','" + pin$ + "');"
#executeScript(script$)
methodend
rem /**
rem * set the grid to scroll horizontally or fit into the client area
rem * @param BBjNumber fit!: 1 = fit all columns into the width
rem *
rem */
method public void setFitToGrid(BBjNumber fit!)
#FitToGrid=fit!
ret! = #executeScript("bbj_grid_widget_fit_grid("+str(fit!)+")")
methodend
rem /**
rem * set the font color of a column
rem * @param BBjString Field$: the field name of the column
rem * @param BBjColor color!: the color for the column
rem */
method public void setColumnForeColor(BBjString Field$,BBjColor color!)
#ColumnDefinition!.setFieldAttribute(Field$,"FGCOLOR","#"+hta(chr(color!.getRed()))+hta(chr(color!.getGreen()))+hta(chr(color!.getBlue())),err=*next)
methodend
rem /**
rem * set the background color of a column
rem * @param BBjString Field$: the field name of the column
rem * @param BBjColor color!: the color for the column
rem */
method public void setColumnBackColor(BBjString Field$,BBjColor color!)
#ColumnDefinition!.setFieldAttribute(Field$,"BGCOLOR","#"+hta(chr(color!.getRed()))+hta(chr(color!.getGreen()))+hta(chr(color!.getBlue())),err=*next)
methodend
rem /**
rem * set the width of a column
rem * @param BBjString Field$: the field name of the column
rem * @param BBjNumber width!: the column width
rem */
method public void setColumnWidth(BBjString Field$, BBjNumber w!)
#ColumnDefinition!.setFieldAttribute(Field$,"WIDTH",num(w!),err=*next)
script$="bbj_grid_widget_set_column_width('" + Field$ + "'," + str(w!) + ");"
#executeScript(script$)
methodend
rem /**
rem * set the alignment of a column
rem * @param BBjString Field$: the field name of the column
rem * @param BBjNumber align: the column alignment
rem *
rem * valid alignments:
rem *
rem * @see GRID_ALIGN_LEFT()
rem * @see GRID_ALIGN_CENTER()
rem * @see GRID_ALIGN_RIGHT()
rem */
method public void setColumnAlignment(BBjString Field$, BBjNumber align)
switch align
case BBjGrid.GRID_ALIGN_LEFT
#ColumnDefinition!.setFieldAttribute(Field$,"ALIGN","left",err=*next)
break
case BBjGrid.GRID_ALIGN_CENTER
#ColumnDefinition!.setFieldAttribute(Field$,"ALIGN","center",err=*next)
break
case BBjGrid.GRID_ALIGN_RIGHT
#ColumnDefinition!.setFieldAttribute(Field$,"ALIGN","right",err=*next)
break
swend
methodend
method public void moveColumn(BBjString Field$, BBjNumber toIndex!)
script$="bbj_grid_widget_set_column_move('" + Field$ + "'," + str(toIndex!) + ");"
#executeScript(script$)
methodend
rem /**
rem * set the selection mode of the grid
rem * @param BBjNumber mode: the selection mode, one of
rem * @see GRID_SELECT_ROW()
rem * @see GRID_SELECT_CELL()
rem */
method public void setSelectionMode(BBjNumber mode)
#SelectionMode=mode
methodend
rem /**
rem * Allow selection of multiple cells or rows
rem * @param BBjNumber multiple: 1 allows multiple selection, 0 denies
rem */
method public void setMultipleSelection(BBjNumber multiple)
#MultipleSelection=multiple
methodend
rem /**
rem * Allow filters in the grid
rem * @param BBjNumber enable: 1 shows the auto filter widgets in the toolbar
rem */
method public void setEnableFilter(BBjNumber enable)
#EnableFilter=enable
methodend
rem /**
rem * Allow floating filters in the grid
rem * @param BBjNumber enable: 1 shows the floating filter widgets in the toolbar
rem */
method public void setEnableFloatingFilter(BBjNumber enable)
#EnableFloatingFilter=enable
methodend
rem /**
rem * Perform throw columns search
rem * @param BBjNumber filter
rem */
method public void setQuickFilter(BBjNumber filter)
#HTMLView!.executeScript("bbj_grid_widget_set_quick_filter("+ str(filter) +")")
methodend
rem /**
rem * Perform throw columns search
rem * @param BBjNumber filter
rem */
method public void setQuickFilter(BBjString filter!)
#HTMLView!.executeScript("bbj_grid_widget_set_quick_filter('"+ filter! +"')")
methodend
rem /**
rem * set the label for the group column if the grid is a tree-grid
rem * defaults to "Group"
rem * @param label$ - the label
rem */
method public void setGroupColumnLabel(BBjString label$)
#GroupColumnLabel$ = label$
methodend
rem /**
rem * get the label for the group column if the grid is a tree-grid
rem * @returns label$
rem */
method public BBjString getGroupColumnLabel()
return #GroupColumnLabel$
methodend
method public BBjGridExWidgetColumnState getColumnsState()
state! = new BBjGridExWidgetColumnState()
json_string$ = str(#HTMLView!.executeScript("bbj_grid_widget_get_state()"))
state!.setString(json_string$)
methodret state!
methodend
method public void setColumnsState(BBjGridExWidgetColumnState state!)
json_state$ = state!.getString()
#HTMLView!.executeScript("bbj_grid_widget_set_state("+json_state$+")")
methodend
rem /**
rem * @return Hashmap with the selected row indexes and items