类: ItemSlicer

Sheets.Slicers.ItemSlicer

Table of contents

构造方法

• constructor

方法

• captionName
• columnCount
• getDOMElement
• height
• itemHeight
• name
• showHeader
• showNoDataItems
• showNoDataItemsInLast
• sortState
• style
• visuallyNoDataItems
• width

构造方法

constructor

• new ItemSlicer(name, slicerData, columnName)

项切片器

代码示例

//本示例创建一个项切片器
//创建表格
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//给项切片器设置项切片器数据
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
//将项切片器添加到dom树
//The "slicerHost" is the div you want to add the slicer's dom to.
$("#slicerHost").append(slicer.getDOMElement());

参数

属性名	类型	说明
name	string	项切片器名称
slicerData	GeneralSlicerData	GeneralSlicerData或TableSlicerData的实例
columnName	string	与项切片器相关的列名称

方法

captionName

▸ captionName(value?): any

获取或设置项切片器头部名称

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.captionName();
console.log(oldValue);
slicer.captionName('Slicer_Caption');
var newValue = slicer.captionName();
console.log(newValue);

参数

属性名	类型
value?	string

返回值

any

如果未设置任何值，则返回项切片器头部名称；否则，返回项切片器

---

columnCount

▸ columnCount(value?): any

获取或设置项切片器的列数

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.columnCount();
console.log(oldValue);
slicer.columnCount(3);
var newValue = slicer.columnCount();
console.log(newValue);

参数

属性名	类型
value?	number

返回值

any

如果未设置任何值，则返回项切片器的列数；否则，返回项切片器

---

getDOMElement

▸ getDOMElement(): HTMLElement

获取项切片器的dom元素

代码示例

//This example creates an item slicer.
//create table
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
//Add the item slicer to the dom tree.
//The "slicerHost" is the div you want to add the slicer's dom to.
$("#slicerHost").append(slicer.getDOMElement());

返回值

HTMLElement

项切片器的dom元素

---

height

▸ height(value?): any

获取或设置项切片器的高度

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.height();
console.log(oldValue);
slicer.height(120);
var newValue = slicer.height();
console.log(newValue);

参数

属性名	类型
value?	number

返回值

any

如果未设置任何值，则返回项切片器的高度；否则，返回项切片器

---

itemHeight

▸ itemHeight(value?): any

获取或设置项切片器的项高度

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.itemHeight();
console.log(oldValue);
slicer.itemHeight(34);
var newValue = slicer.itemHeight();
console.log(newValue);

参数

属性名	类型
value?	number

返回值

any

如果未设置任何值，则返回项切片器的项高度；否则，返回项切片器

---

name

▸ name(value?): any

获取或设置项切片器的名称

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.name();
console.log(oldValue);
slicer.name('SlicerA');
var newValue = slicer.name();
console.log(newValue);

参数

属性名	类型
value?	string

返回值

any

如果未设置任何值，则返回项切片器的名称；否则，返回项切片器

---

showHeader

▸ showHeader(value?): any

获取或设置是否显示项切片器头部

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.showHeader();
console.log(oldValue);
slicer.showHeader(false);
var newValue = slicer.showHeader();
console.log(newValue);

参数

属性名	类型
value?	boolean

返回值

any

如果未设置任何值，则返回是否显示项切片器头部；否则，返回项切片器

---

showNoDataItems

▸ showNoDataItems(value?): any

获取或设置是否显示项切片器的无数据项

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.showNoDataItems();
console.log(oldValue);
slicer.showNoDataItems(false);
var newValue = slicer.showNoDataItems();
console.log(newValue);

参数

属性名	类型
value?	boolean

返回值

any

如果未设置任何值，则返回是否显示项切片器的无数据项；否则，返回项切片器

---

showNoDataItemsInLast

▸ showNoDataItemsInLast(value?): any

获取或设置是否最后显示无数据项

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.showNoDataItemsInLast();
console.log(oldValue);
slicer.showNoDataItemsInLast(false);
var newValue = slicer.showNoDataItemsInLast();
console.log(newValue);

参数

属性名	类型
value?	boolean

返回值

any

如果未设置任何值，则返回是否最后显示无数据项；否则，返回项切片器

---

sortState

▸ sortState(value?): any

获取或设置项切片器的排序状态

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.sortState();
console.log(oldValue);
slicer.sortState(GC.Spread.Sheets.SortState.descending);
var newValue = slicer.sortState();
console.log(newValue);

参数

属性名	类型
value?	SortState

返回值

any

如果未设置任何值，则返回项切片器的排序状态；否则，返回项切片器

---

style

▸ style(value?): any

获取或设置项切片器的样式

代码示例

样式是json数据，其json模式如下：
{
     "$schema" : "http://json-schema.org/draft-04/schema#",
     "title" : "style",
     "type" : "object",
     "properties" : {
         "wholeSlicerStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "headerStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "selectedItemWithDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "selectedItemWithNoDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "unSelectedItemWithDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "unSelectedItemWithNoDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "hoveredSelectedItemWithDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "hoveredSelectedItemWithNoDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "hoveredUnSelectedItemWithDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         },
         "hoveredUnSelectedItemWithNoDataStyle" : {
             "$ref" : "#/definitions/StyleInfo"
         }
     },
     "definitions" : {
         "StyleInfo" : {
             "type" : "object",
             "properties" : {
                     "backColor" : {
                             "type" : "string"
                     },
                     "foreColor" : {
                             "type" : "string"
                     },
                     "font" : {
                             "type" : "string"
                     },
                     "borderLeft" : {
                             "$ref" : "#/definitions/SlicerBorder"
                     },
                     "borderTop" : {
                             "$ref" : "#/definitions/SlicerBorder"
                     },
                     "borderRight" : {
                             "$ref" : "#/definitions/SlicerBorder"
                     },
                     "borderBottom" : {
                             "$ref" : "#/definitions/SlicerBorder"
                     },
                 "textDecoration":{
                     "type" : "string"
                 }
             }
         },
         "SlicerBorder":{
             "type":"object",
             "properties":{
                 "borderWidth":{
                         "type":"number"
                 },
                 "borderStyle":{
                         "type":"string"
                 },
                 "borderColor":{
                         "type":"string"
                 }
          }
         }
     }
 }
using sample:
var style = new GC.Spread.Sheets.Slicers.SlicerStyle();
style.wholeSlicerStyle(new GC.Spread.Sheets.Slicers.SlicerStyleInfo('red', 'blue', '16pt Calibri'));
style.headerStyle(new GC.Spread.Sheets.Slicers.SlicerStyleInfo(undefined, 'green'));
style.selectedItemWithDataStyle(new GC.Spread.Sheets.Slicers.SlicerStyleInfo(undefined, undefined, undefined, new GC.Spread.Sheets.LineBorder('pink', GC.Spread.Sheets.LineStyle.double)));
var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.style();
console.log(oldValue);
slicer.style(style);
var newValue = slicer.style();
console.log(newValue);

参数

属性名	类型	说明
value?	any	项切片器的样式

返回值

any

如果未设置任何值，则返回项切片器的样式；否则，返回项切片器

---

visuallyNoDataItems

▸ visuallyNoDataItems(value?): any

获取或设置是否在视觉上区分没有数据的项

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.visuallyNoDataItems();
console.log(oldValue);
slicer.visuallyNoDataItems(false);
var newValue = slicer.visuallyNoDataItems();
console.log(newValue);

参数

属性名	类型
value?	boolean

返回值

any

如果未设置任何值，则返回是否在视觉上区分没有数据的项；否则，返回项切片器

---

width

▸ width(value?): any

获取或设置项切片器的宽度

代码示例

var spread = new GC.Spread.Sheets.Workbook('ss');
var activeSheet = spread.getActiveSheet();
var dataSource = [
    { Name: "Bob", City: "NewYork", Birthday: "1968/6/8" },
    { Name: "Betty", City: "NewYork", Birthday: "1972/7/3" },
    { Name: "Alice", City: "Washington", Birthday: "2012/2/15" },
];
var table = activeSheet.tables.addFromDataSource("table1", 1, 1, dataSource);
var slicerData = new GC.Spread.Sheets.Slicers.TableSlicerData(table)
//Set slicer data to item slicer.
var slicer = new GC.Spread.Sheets.Slicers.ItemSlicer("slicer", slicerData, "Name");
var oldValue = slicer.width();
console.log(oldValue);
slicer.width(120);
var newValue = slicer.width();
console.log(newValue);

参数

属性名	类型
value?	number

返回值

any

如果未设置任何值，则返回项切片器的宽度；否则，返回项切片器