类: SlicerCollection

Sheets.Slicers.SlicerCollection

Table of contents

构造方法

• constructor

方法

• add
• all
• clear
• get
• remove

构造方法

constructor

• new SlicerCollection(sheet)

一个切片器管理器，该管理器管理表单中的所有切片器

参数

方法

add

▸ add(slicerName, targetName, itemName, style, type?): ISlicer

将切片器添加到表单

代码示例

//本示例使用add方法
//创建一个表
var datas = [
    ["1", "NewYork", "1968/6/8", "80", "180"],
    ["4", "NewYork", "1972/7/3", "72", "168"],
    ["4", "NewYork", "1964/3/2", "71", "179"],
    ["5", "Washington", "1972/8/8","80", "171"],
    ["6", "Washington", "1986/2/2", "89", "161"],
    ["7", "Washington", "2012/2/15", "71", "240"]];
var table = activeSheet.tables.addFromDataSource("table1", 2, 2, datas);
dataColumns = ["Name", "City", "Birthday", "Weight", "Height"];
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
//向表单添加一个切片器并返回切片器实例
var slicer = activeSheet.slicers.add("slicer1",table.name(),"Name");
 //改变切片器的属性
slicer.position(new GC.Spread.Sheets.Point(100, 200));

参数

返回值

ISlicer

已添加到表单的切片器

all

▸ all(targetName?, itemName?): ISlicer[]

使用指定的表名和列名获取表单中的所有切片器

代码示例

//create a table
var datas = [
    ["1", "NewYork", "1968/6/8", "80", "180"],
    ["4", "NewYork", "1972/7/3", "72", "168"],
    ["4", "NewYork", "1964/3/2", "71", "179"],
    ["5", "Washington", "1972/8/8","80", "171"],
    ["6", "Washington", "1986/2/2", "89", "161"],
    ["7", "Washington", "2012/2/15", "71", "240"]];
var activeSheet = spread.getActiveSheet();
var table = activeSheet.tables.addFromDataSource("table1", 2, 2, datas);
dataColumns = ["Name", "City", "Birthday", "Weight", "Height"];
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
//add a slicer to the sheet and return the slicer instance.
var slicer = activeSheet.slicers.add("slicer1",table.name(),"Name");

var allSlicers = activeSheet.slicers.all();
console.log(allSlicers.length); // 1;
console.log(allSlicers[0] === slicer); // true

参数

返回值

ISlicer[]

切片器集合

clear

▸ clear(): void

从表单中删除所有切片器

代码示例

//create a table
var datas = [
    ["1", "NewYork", "1968/6/8", "80", "180"],
    ["4", "NewYork", "1972/7/3", "72", "168"],
    ["4", "NewYork", "1964/3/2", "71", "179"],
    ["5", "Washington", "1972/8/8","80", "171"],
    ["6", "Washington", "1986/2/2", "89", "161"],
    ["7", "Washington", "2012/2/15", "71", "240"]];
var activeSheet = spread.getActiveSheet();
var table = activeSheet.tables.addFromDataSource("table1", 2, 2, datas);
dataColumns = ["Name", "City", "Birthday", "Weight", "Height"];
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
//add a slicer to the sheet and return the slicer instance.
var slicer1 = activeSheet.slicers.add("slicer1",table.name(),"Name");
var slicer2 = activeSheet.slicers.add("slicer2",table.name(),"City");

var allSlicers = activeSheet.slicers.all();
console.log(allSlicers.length); // 2;

activeSheet.slicers.clear();
allSlicers = activeSheet.slicers.all();
console.log(allSlicers.length); // 0;

返回值

void

get

▸ get(name): ISlicer

通过名称获取表单中的切片器

参数

返回值

ISlicer

具有指示名称的切片器

remove

▸ remove(name): void

使用指示的切片器名称从表单中移除切片器

代码示例

//create a table
var datas = [
    ["1", "NewYork", "1968/6/8", "80", "180"],
    ["4", "NewYork", "1972/7/3", "72", "168"],
    ["4", "NewYork", "1964/3/2", "71", "179"],
    ["5", "Washington", "1972/8/8","80", "171"],
    ["6", "Washington", "1986/2/2", "89", "161"],
    ["7", "Washington", "2012/2/15", "71", "240"]];
var activeSheet = spread.getActiveSheet();
var table = activeSheet.tables.addFromDataSource("table1", 2, 2, datas);
dataColumns = ["Name", "City", "Birthday", "Weight", "Height"];
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
//add a slicer to the sheet and return the slicer instance.
var slicer1 = activeSheet.slicers.add("slicer1",table.name(),"Name");
var slicer2 = activeSheet.slicers.add("slicer2",table.name(),"City");

var allSlicers = activeSheet.slicers.all();
console.log(allSlicers.length); // 2;

activeSheet.slicers.remove('slicer1');
allSlicers = activeSheet.slicers.all();
console.log(allSlicers.length); // 1;
console.log(allSlicers[0] === slicer2); // true;

参数

返回值

void