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rui/tableView.go

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package rui
import (
"fmt"
"strconv"
"strings"
)
const (
// TableVerticalAlign is the constant for the "table-vertical-align" property tag.
// The "table-vertical-align" int property sets the vertical alignment of the content inside a table cell.
// Valid values are LeftAlign (0), RightAlign (1), CenterAlign (2), and BaselineAlign (3, 4)
TableVerticalAlign = "table-vertical-align"
// HeadHeight is the constant for the "head-height" property tag.
// The "head-height" int property sets the number of rows in the table header.
// The default value is 0 (no header)
HeadHeight = "head-height"
// HeadStyle is the constant for the "head-style" property tag.
// The "head-style" string property sets the header style name
HeadStyle = "head-style"
// FootHeight is the constant for the "foot-height" property tag.
// The "foot-height" int property sets the number of rows in the table footer.
// The default value is 0 (no footer)
FootHeight = "foot-height"
// FootStyle is the constant for the "foot-style" property tag.
// The "foot-style" string property sets the footer style name
FootStyle = "foot-style"
// RowSpan is the constant for the "row-span" property tag.
// The "row-span" int property sets the number of table row to span.
// Used only when specifying cell parameters in the implementation of TableCellStyle
RowSpan = "row-span"
// ColumnSpan is the constant for the "column-span" property tag.
// The "column-span" int property sets the number of table column to span.
// Used only when specifying cell parameters in the implementation of TableCellStyle
ColumnSpan = "column-span"
// RowStyle is the constant for the "row-style" property tag.
// The "row-style" property sets the adapter which specifies styles of each table row.
// This property can be assigned or by an implementation of TableRowStyle interface, or by an array of Params.
RowStyle = "row-style"
// ColumnStyle is the constant for the "column-style" property tag.
// The "column-style" property sets the adapter which specifies styles of each table column.
// This property can be assigned or by an implementation of TableColumnStyle interface, or by an array of Params.
ColumnStyle = "column-style"
// CellStyle is the constant for the "cell-style" property tag.
// The "cell-style" property sets the adapter which specifies styles of each table cell.
// This property can be assigned only by an implementation of TableCellStyle interface.
CellStyle = "cell-style"
// CellPadding is the constant for the "cell-padding" property tag.
// The "cell-padding" Bounds property sets the padding area on all four sides of a table call at once.
// An element's padding area is the space between its content and its border.
CellPadding = "cell-padding"
// CellPaddingLeft is the constant for the "cell-padding-left" property tag.
// The "cell-padding-left" SizeUnit property sets the width of the padding area to the left of a cell content.
// An element's padding area is the space between its content and its border.
CellPaddingLeft = "cell-padding-left"
// CellPaddingRight is the constant for the "cell-padding-right" property tag.
// The "cell-padding-right" SizeUnit property sets the width of the padding area to the left of a cell content.
// An element's padding area is the space between its content and its border.
CellPaddingRight = "cell-padding-right"
// CellPaddingTop is the constant for the "cell-padding-top" property tag.
// The "cell-padding-top" SizeUnit property sets the height of the padding area to the top of a cell content.
// An element's padding area is the space between its content and its border.
CellPaddingTop = "cell-padding-top"
// CellPaddingBottom is the constant for the "cell-padding-bottom" property tag.
// The "cell-padding-bottom" SizeUnit property sets the height of the padding area to the bottom of a cell content.
CellPaddingBottom = "cell-padding-bottom"
// CellBorder is the constant for the "cell-border" property tag.
// The "cell-border" property sets a table cell's border. It sets the values of a border width, style, and color.
// This property can be assigned a value of BorderProperty type, or ViewBorder type, or BorderProperty text representation.
CellBorder = "cell-border"
// CellBorderLeft is the constant for the "cell-border-left" property tag.
// The "cell-border-left" property sets a view's left border. It sets the values of a border width, style, and color.
// This property can be assigned a value of BorderProperty type, or ViewBorder type, or BorderProperty text representation.
CellBorderLeft = "cell-border-left"
// CellBorderRight is the constant for the "cell-border-right" property tag.
// The "cell-border-right" property sets a view's right border. It sets the values of a border width, style, and color.
// This property can be assigned a value of BorderProperty type, or ViewBorder type, or BorderProperty text representation.
CellBorderRight = "cell-border-right"
// CellBorderTop is the constant for the "cell-border-top" property tag.
// The "cell-border-top" property sets a view's top border. It sets the values of a border width, style, and color.
// This property can be assigned a value of BorderProperty type, or ViewBorder type, or BorderProperty text representation.
CellBorderTop = "cell-border-top"
// CellBorderBottom is the constant for the "cell-border-bottom" property tag.
// The "cell-border-bottom" property sets a view's bottom border. It sets the values of a border width, style, and color.
// This property can be assigned a value of BorderProperty type, or ViewBorder type, or BorderProperty text representation.
CellBorderBottom = "cell-border-bottom"
// CellBorderStyle is the constant for the "cell-border-style" property tag.
// The "cell-border-style" int property sets the line style for all four sides of a table cell's border.
// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
CellBorderStyle = "cell-border-style"
// CellBorderLeftStyle is the constant for the "cell-border-left-style" property tag.
// The "cell-border-left-style" int property sets the line style of a table cell's left border.
// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
CellBorderLeftStyle = "cell-border-left-style"
// CellBorderRightStyle is the constant for the "cell-border-right-style" property tag.
// The "cell-border-right-style" int property sets the line style of a table cell's right border.
// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
CellBorderRightStyle = "cell-border-right-style"
// CellBorderTopStyle is the constant for the "cell-border-top-style" property tag.
// The "cell-border-top-style" int property sets the line style of a table cell's top border.
// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
CellBorderTopStyle = "cell-border-top-style"
// CellBorderBottomStyle is the constant for the "cell-border-bottom-style" property tag.
// The "cell-border-bottom-style" int property sets the line style of a table cell's bottom border.
// Valid values are NoneLine (0), SolidLine (1), DashedLine (2), DottedLine (3), and DoubleLine (4).
CellBorderBottomStyle = "cell-border-bottom-style"
// CellBorderWidth is the constant for the "cell-border-width" property tag.
// The "cell-border-width" property sets the line width for all four sides of a table cell's border.
CellBorderWidth = "cell-border-width"
// CellBorderLeftWidth is the constant for the "cell-border-left-width" property tag.
// The "cell-border-left-width" SizeUnit property sets the line width of a table cell's left border.
CellBorderLeftWidth = "cell-border-left-width"
// CellBorderRightWidth is the constant for the "cell-border-right-width" property tag.
// The "cell-border-right-width" SizeUnit property sets the line width of a table cell's right border.
CellBorderRightWidth = "cell-border-right-width"
// CellBorderTopWidth is the constant for the "cell-border-top-width" property tag.
// The "cell-border-top-width" SizeUnit property sets the line width of a table cell's top border.
CellBorderTopWidth = "cell-border-top-width"
// CellBorderBottomWidth is the constant for the "cell-border-bottom-width" property tag.
// The "cell-border-bottom-width" SizeUnit property sets the line width of a table cell's bottom border.
CellBorderBottomWidth = "cell-border-bottom-width"
// CellBorderColor is the constant for the "cell-border-color" property tag.
// The "cell-border-color" property sets the line color for all four sides of a table cell's border.
CellBorderColor = "cell-border-color"
// CellBorderLeftColor is the constant for the "cell-border-left-color" property tag.
// The "cell-border-left-color" property sets the line color of a table cell's left border.
CellBorderLeftColor = "cell-border-left-color"
// CellBorderRightColor is the constant for the "cell-border-right-color" property tag.
// The "cell-border-right-color" property sets the line color of a table cell's right border.
CellBorderRightColor = "cell-border-right-color"
// CellBorderTopColor is the constant for the "cell-border-top-color" property tag.
// The "cell-border-top-color" property sets the line color of a table cell's top border.
CellBorderTopColor = "cell-border-top-color"
// CellBorderBottomColor is the constant for the "cell-border-bottom-color" property tag.
// The "cell-border-bottom-color" property sets the line color of a table cell's bottom border.
CellBorderBottomColor = "cell-border-bottom-color"
)
// TableView - text View
type TableView interface {
View
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ParanetView
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ReloadTableData()
}
type tableViewData struct {
viewData
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cellViews []View
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}
type tableCellView struct {
viewData
}
// NewTableView create new TableView object and return it
func NewTableView(session Session, params Params) TableView {
view := new(tableViewData)
view.Init(session)
setInitParams(view, params)
return view
}
func newTableView(session Session) View {
return NewTableView(session, nil)
}
// Init initialize fields of TableView by default values
func (table *tableViewData) Init(session Session) {
table.viewData.Init(session)
table.tag = "TableView"
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table.cellViews = []View{}
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}
func (table *tableViewData) normalizeTag(tag string) string {
switch tag = strings.ToLower(tag); tag {
case "top-cell-padding":
tag = CellPaddingTop
case "right-cell-padding":
tag = CellPaddingRight
case "bottom-cell-padding":
tag = CellPaddingBottom
case "left-cell-padding":
tag = CellPaddingLeft
}
return tag
}
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func (table *tableViewData) Get(tag string) interface{} {
return table.get(table.normalizeTag(tag))
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}
func (table *tableViewData) Remove(tag string) {
table.remove(table.normalizeTag(tag))
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}
func (table *tableViewData) remove(tag string) {
switch tag {
case CellPaddingTop, CellPaddingRight, CellPaddingBottom, CellPaddingLeft:
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table.removeBoundsSide(CellPadding, tag)
table.propertyChanged(tag)
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case Gap, CellBorder, CellPadding, RowStyle, ColumnStyle, CellStyle,
HeadHeight, HeadStyle, FootHeight, FootStyle:
if _, ok := table.properties[tag]; ok {
delete(table.properties, tag)
table.propertyChanged(tag)
}
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default:
table.viewData.remove(tag)
}
}
func (table *tableViewData) Set(tag string, value interface{}) bool {
return table.set(table.normalizeTag(tag), value)
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}
func (table *tableViewData) set(tag string, value interface{}) bool {
if value == nil {
table.remove(tag)
return true
}
switch tag {
case Content:
switch val := value.(type) {
case TableAdapter:
table.properties[Content] = value
case [][]interface{}:
table.properties[Content] = NewSimpleTableAdapter(val)
case [][]string:
table.properties[Content] = NewTextTableAdapter(val)
default:
notCompatibleType(tag, value)
return false
}
case CellStyle:
if style, ok := value.(TableCellStyle); ok {
table.properties[tag] = style
} else {
notCompatibleType(tag, value)
return false
}
case RowStyle:
if !table.setRowStyle(value) {
notCompatibleType(tag, value)
return false
}
case ColumnStyle:
if !table.setColumnStyle(value) {
notCompatibleType(tag, value)
return false
}
case HeadHeight, FootHeight:
switch value := value.(type) {
case string:
if isConstantName(value) {
table.properties[tag] = value
} else if n, err := strconv.Atoi(value); err == nil {
table.properties[tag] = n
} else {
ErrorLog(err.Error())
notCompatibleType(tag, value)
return false
}
default:
if n, ok := isInt(value); ok {
table.properties[tag] = n
}
}
case HeadStyle, FootStyle:
switch value := value.(type) {
case string:
table.properties[tag] = value
case Params:
if len(value) > 0 {
table.properties[tag] = value
} else {
delete(table.properties, tag)
}
case DataNode:
switch value.Type() {
case ObjectNode:
obj := value.Object()
params := Params{}
for k := 0; k < obj.PropertyCount(); k++ {
if prop := obj.Property(k); prop != nil && prop.Type() == TextNode {
params[prop.Tag()] = prop.Text()
}
}
if len(params) > 0 {
table.properties[tag] = params
} else {
delete(table.properties, tag)
}
case TextNode:
table.properties[tag] = value.Text()
default:
notCompatibleType(tag, value)
return false
}
default:
notCompatibleType(tag, value)
return false
}
case CellPadding:
if !table.setBounds(tag, value) {
return false
}
case CellPaddingTop, CellPaddingRight, CellPaddingBottom, CellPaddingLeft:
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if !table.setBoundsSide(CellPadding, tag, value) {
return false
}
case Gap:
if !table.setSizeProperty(Gap, value) {
return false
}
case CellBorder, CellBorderStyle, CellBorderColor, CellBorderWidth,
CellBorderLeft, CellBorderLeftStyle, CellBorderLeftColor, CellBorderLeftWidth,
CellBorderRight, CellBorderRightStyle, CellBorderRightColor, CellBorderRightWidth,
CellBorderTop, CellBorderTopStyle, CellBorderTopColor, CellBorderTopWidth,
CellBorderBottom, CellBorderBottomStyle, CellBorderBottomColor, CellBorderBottomWidth:
if !table.viewData.set(tag, value) {
return false
}
default:
return table.viewData.set(tag, value)
}
table.propertyChanged(tag)
return true
}
func (table *tableViewData) propertyChanged(tag string) {
if table.created {
switch tag {
case Content, RowStyle, ColumnStyle, CellStyle, CellPadding, CellBorder,
HeadHeight, HeadStyle, FootHeight, FootStyle,
CellPaddingTop, CellPaddingRight, CellPaddingBottom, CellPaddingLeft:
table.ReloadTableData()
case Gap:
htmlID := table.htmlID()
session := table.Session()
gap, ok := sizeProperty(table, Gap, session)
if !ok || gap.Type == Auto || gap.Value <= 0 {
updateCSSProperty(htmlID, "border-spacing", "0", session)
updateCSSProperty(htmlID, "border-collapse", "collapse", session)
} else {
updateCSSProperty(htmlID, "border-spacing", gap.cssString("0"), session)
updateCSSProperty(htmlID, "border-collapse", "separate", session)
}
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}
}
table.propertyChangedEvent(tag)
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}
func (table *tableViewData) htmlTag() string {
return "table"
}
func (table *tableViewData) htmlSubviews(self View, buffer *strings.Builder) {
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table.cellViews = []View{}
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content := table.getRaw(Content)
if content == nil {
return
}
adapter, ok := content.(TableAdapter)
if !ok {
return
}
rowCount := adapter.RowCount()
columnCount := adapter.ColumnCount()
if rowCount == 0 || columnCount == 0 {
return
}
rowStyle := table.getRowStyle()
var cellStyle1 TableCellStyle = nil
if style, ok := content.(TableCellStyle); ok {
cellStyle1 = style
}
var cellStyle2 TableCellStyle = nil
if value := table.getRaw(CellStyle); value != nil {
if style, ok := value.(TableCellStyle); ok {
cellStyle2 = style
}
}
session := table.Session()
if !session.ignoreViewUpdates() {
session.setIgnoreViewUpdates(true)
defer session.setIgnoreViewUpdates(false)
}
var cssBuilder viewCSSBuilder
cssBuilder.buffer = allocStringBuilder()
defer freeStringBuilder(cssBuilder.buffer)
var view tableCellView
view.Init(session)
ignorCells := []struct{ row, column int }{}
tableCSS := func(startRow, endRow int, cellTag string, cellBorder BorderProperty, cellPadding BoundsProperty) {
for row := startRow; row < endRow; row++ {
cssBuilder.buffer.Reset()
if rowStyle != nil {
if styles := rowStyle.RowStyle(row); styles != nil {
view.Clear()
for tag, value := range styles {
view.Set(tag, value)
}
view.cssStyle(&view, &cssBuilder)
}
}
if cssBuilder.buffer.Len() > 0 {
buffer.WriteString(`<tr style="`)
buffer.WriteString(cssBuilder.buffer.String())
buffer.WriteString(`">`)
} else {
buffer.WriteString("<tr>")
}
for column := 0; column < columnCount; column++ {
ignore := false
for _, cell := range ignorCells {
if cell.row == row && cell.column == column {
ignore = true
break
}
}
if !ignore {
rowSpan := 0
columnSpan := 0
cssBuilder.buffer.Reset()
view.Clear()
if cellBorder != nil {
view.set(Border, cellBorder)
}
if cellPadding != nil {
view.set(Padding, cellPadding)
}
appendFrom := func(cellStyle TableCellStyle) {
if cellStyle != nil {
if styles := cellStyle.CellStyle(row, column); styles != nil {
for tag, value := range styles {
valueToInt := func() int {
switch value := value.(type) {
case int:
return value
case string:
if value, ok = session.resolveConstants(value); ok {
if n, err := strconv.Atoi(value); err == nil {
return n
}
}
}
return 0
}
switch tag = strings.ToLower(tag); tag {
case RowSpan:
rowSpan = valueToInt()
case ColumnSpan:
columnSpan = valueToInt()
default:
view.set(tag, value)
}
}
}
}
}
appendFrom(cellStyle1)
appendFrom(cellStyle2)
if len(view.properties) > 0 {
view.cssStyle(&view, &cssBuilder)
}
buffer.WriteRune('<')
buffer.WriteString(cellTag)
if columnSpan > 1 {
buffer.WriteString(` colspan="`)
buffer.WriteString(strconv.Itoa(columnSpan))
buffer.WriteRune('"')
for c := column + 1; c < column+columnSpan; c++ {
ignorCells = append(ignorCells, struct {
row int
column int
}{row: row, column: c})
}
}
if rowSpan > 1 {
buffer.WriteString(` rowspan="`)
buffer.WriteString(strconv.Itoa(rowSpan))
buffer.WriteRune('"')
if columnSpan < 1 {
columnSpan = 1
}
for r := row + 1; r < row+rowSpan; r++ {
for c := column; c < column+columnSpan; c++ {
ignorCells = append(ignorCells, struct {
row int
column int
}{row: r, column: c})
}
}
}
if cssBuilder.buffer.Len() > 0 {
buffer.WriteString(` style="`)
buffer.WriteString(cssBuilder.buffer.String())
buffer.WriteRune('"')
}
buffer.WriteRune('>')
switch value := adapter.Cell(row, column).(type) {
case string:
buffer.WriteString(value)
case View:
viewHTML(value, buffer)
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table.cellViews = append(table.cellViews, value)
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case Color:
buffer.WriteString(`<div style="display: inline; height: 1em; background-color: `)
buffer.WriteString(value.cssString())
buffer.WriteString(`">&nbsp;&nbsp;&nbsp;&nbsp;</div> `)
buffer.WriteString(value.String())
case fmt.Stringer:
buffer.WriteString(value.String())
case rune:
buffer.WriteRune(value)
case float32:
buffer.WriteString(fmt.Sprintf("%g", float64(value)))
case float64:
buffer.WriteString(fmt.Sprintf("%g", value))
case bool:
if value {
buffer.WriteString(session.checkboxOnImage())
} else {
buffer.WriteString(session.checkboxOffImage())
}
default:
if n, ok := isInt(value); ok {
buffer.WriteString(fmt.Sprintf("%d", n))
} else {
buffer.WriteString("<Unsupported value>")
}
}
buffer.WriteString(`</`)
buffer.WriteString(cellTag)
buffer.WriteRune('>')
}
}
buffer.WriteString("</tr>")
}
}
if columnStyle := table.getColumnStyle(); columnStyle != nil {
buffer.WriteString("<colgroup>")
for column := 0; column < columnCount; column++ {
cssBuilder.buffer.Reset()
if styles := columnStyle.ColumnStyle(column); styles != nil {
view.Clear()
for tag, value := range styles {
view.Set(tag, value)
}
view.cssStyle(&view, &cssBuilder)
}
if cssBuilder.buffer.Len() > 0 {
buffer.WriteString(`<col style="`)
buffer.WriteString(cssBuilder.buffer.String())
buffer.WriteString(`">`)
} else {
buffer.WriteString("<col>")
}
}
buffer.WriteString("</colgroup>")
}
headHeight, _ := intProperty(table, HeadHeight, table.Session(), 0)
footHeight, _ := intProperty(table, FootHeight, table.Session(), 0)
cellBorder := table.getCellBorder()
cellPadding := table.boundsProperty(CellPadding)
if cellPadding == nil {
if style, ok := stringProperty(table, Style, table.Session()); ok {
if style, ok := table.Session().resolveConstants(style); ok {
cellPadding = table.cellPaddingFromStyle(style)
}
}
}
headFootStart := func(htmlTag, styleTag string) (BorderProperty, BoundsProperty) {
buffer.WriteRune('<')
buffer.WriteString(htmlTag)
if value := table.getRaw(styleTag); value != nil {
switch value := value.(type) {
case string:
if style, ok := session.resolveConstants(value); ok {
buffer.WriteString(` class="`)
buffer.WriteString(style)
buffer.WriteString(`">`)
return table.cellBorderFromStyle(style), table.cellPaddingFromStyle(style)
}
case Params:
cssBuilder.buffer.Reset()
view.Clear()
for tag, val := range value {
view.Set(tag, val)
}
var border BorderProperty = nil
if value := view.Get(CellBorder); value != nil {
border = value.(BorderProperty)
}
var padding BoundsProperty = nil
if value := view.Get(CellPadding); value != nil {
switch value := value.(type) {
case SizeUnit:
padding = NewBoundsProperty(Params{
Top: value,
Right: value,
Bottom: value,
Left: value,
})
case BoundsProperty:
padding = value
}
}
view.cssStyle(&view, &cssBuilder)
if cssBuilder.buffer.Len() > 0 {
buffer.WriteString(` style="`)
buffer.WriteString(cssBuilder.buffer.String())
buffer.WriteString(`"`)
}
buffer.WriteRune('>')
return border, padding
}
}
buffer.WriteRune('>')
return nil, nil
}
if headHeight > 0 {
headCellBorder := cellBorder
headCellPadding := cellPadding
if headHeight > rowCount {
headHeight = rowCount
}
border, padding := headFootStart("thead", HeadStyle)
if border != nil {
headCellBorder = border
}
if padding != nil {
headCellPadding = padding
}
tableCSS(0, headHeight, "th", headCellBorder, headCellPadding)
buffer.WriteString("</thead>")
}
if footHeight > rowCount-headHeight {
footHeight = rowCount - headHeight
}
if rowCount > footHeight+headHeight {
buffer.WriteString("<tbody>")
tableCSS(headHeight, rowCount-footHeight, "td", cellBorder, cellPadding)
buffer.WriteString("</tbody>")
}
if footHeight > 0 {
footCellBorder := cellBorder
footCellPadding := cellPadding
border, padding := headFootStart("tfoot", FootStyle)
if border != nil {
footCellBorder = border
}
if padding != nil {
footCellPadding = padding
}
tableCSS(rowCount-footHeight, rowCount, "td", footCellBorder, footCellPadding)
buffer.WriteString("</tfoot>")
}
}
func (table *tableViewData) cellPaddingFromStyle(style string) BoundsProperty {
session := table.Session()
var result BoundsProperty = nil
if node := session.stylePropertyNode(style, CellPadding); node != nil && node.Type() == ObjectNode {
for _, tag := range []string{Left, Right, Top, Bottom} {
if node := node.Object().PropertyWithTag(tag); node != nil && node.Type() == TextNode {
if result == nil {
result = NewBoundsProperty(nil)
}
result.Set(tag, node.Text())
}
}
}
for _, tag := range []string{CellPaddingLeft, CellPaddingRight, CellPaddingTop, CellPaddingBottom} {
if value, ok := session.styleProperty(style, CellPadding); ok {
if result == nil {
result = NewBoundsProperty(nil)
}
result.Set(tag, value)
}
}
return result
}
func (table *tableViewData) cellBorderFromStyle(style string) BorderProperty {
border := new(borderProperty)
border.properties = map[string]interface{}{}
session := table.Session()
if node := session.stylePropertyNode(style, CellBorder); node != nil && node.Type() == ObjectNode {
border.setBorderObject(node.Object())
}
for _, tag := range []string{
CellBorderLeft,
CellBorderRight,
CellBorderTop,
CellBorderBottom,
CellBorderStyle,
CellBorderLeftStyle,
CellBorderRightStyle,
CellBorderTopStyle,
CellBorderBottomStyle,
CellBorderWidth,
CellBorderLeftWidth,
CellBorderRightWidth,
CellBorderTopWidth,
CellBorderBottomWidth,
CellBorderColor,
CellBorderLeftColor,
CellBorderRightColor,
CellBorderTopColor,
CellBorderBottomColor,
} {
if value, ok := session.styleProperty(style, tag); ok {
border.Set(tag, value)
}
}
if len(border.properties) == 0 {
return nil
}
return border
}
func (table *tableViewData) getCellBorder() BorderProperty {
if value := table.getRaw(CellBorder); value != nil {
if border, ok := value.(BorderProperty); ok {
return border
}
}
if style, ok := stringProperty(table, Style, table.Session()); ok {
if style, ok := table.Session().resolveConstants(style); ok {
return table.cellBorderFromStyle(style)
}
}
return nil
}
func (table *tableViewData) cssStyle(self View, builder cssBuilder) {
table.viewData.cssViewStyle(builder, table.Session())
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gap, ok := sizeProperty(table, Gap, table.Session())
if !ok || gap.Type == Auto || gap.Value <= 0 {
builder.add("border-spacing", "0")
builder.add("border-collapse", "collapse")
} else {
builder.add("border-spacing", gap.cssString("0"))
builder.add("border-collapse", "separate")
}
}
func (table *tableViewData) ReloadTableData() {
updateInnerHTML(table.htmlID(), table.Session())
}
func (cell *tableCellView) Set(tag string, value interface{}) bool {
return cell.set(strings.ToLower(tag), value)
}
func (cell *tableCellView) set(tag string, value interface{}) bool {
switch tag {
case VerticalAlign:
tag = TableVerticalAlign
}
return cell.viewData.set(tag, value)
}
func (cell *tableCellView) cssStyle(self View, builder cssBuilder) {
session := cell.Session()
cell.viewData.cssViewStyle(builder, session)
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if value, ok := enumProperty(cell, TableVerticalAlign, session, 0); ok {
builder.add("vertical-align", enumProperties[TableVerticalAlign].values[value])
}
}
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func (table *tableViewData) Views() []View {
return table.cellViews
}