当一个列的查找在数据源模式中是一个数组时，一个组合框单元格类型被设置为该列。
这是查找数组的示例代码。
当查询是一个关系名称时，在获取View数据后，一个多列列表将被设置为该列。
这是查找字符串的示例代码。
当查询是一个包含关系名称和一些列选项的选项时，一个包含指定列的多列列表将被设置为列。
这是查找选项的示例代码。
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 });
initSpread(spread);
};
function initSpread(spread) {
spread.suspendPaint();
spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader;
var dataManager = spread.dataManager();
// add tables
var studentTable = dataManager.addTable("Students", {
data: [
{
"ID": 1,
"Name": "Ellen Robinson"
},
{
"ID": 2,
"Name": "Jerry Williams"
},
{
"ID": 3,
"Name": "Steven Kunes"
},
{
"ID": 4,
"Name": "Lisa Williamsburg"
},
{
"ID": 5,
"Name": "Donald Draglin"
}
]
});
var workItemTable = dataManager.addTable("WorkItems", {
data: [
{
"ID": 1,
"Date": "9/12/2020",
"Description": "Know your numbers",
"TotalPoints": 10,
"Type": "Homework"
},
{
"ID": 2,
"Date": "10/10/2020",
"Description": "Add numbers",
"TotalPoints": 10,
"Type": "Homework"
},
{
"ID": 3,
"Date": "10/15/2020",
"Description": "Addition",
"TotalPoints": 25,
"Type": "Quiz"
},
{
"ID": 4,
"Date": "11/5/2020",
"Description": "Subtract Numbers",
"TotalPoints": 10,
"Type": "Homework"
},
{
"ID": 5,
"Date": "11/30/2020",
"Description": "Subtraction",
"TotalPoints": 25,
"Type": "Quiz"
},
{
"ID": 6,
"Date": "12/10/2020",
"Description": "Mid-term",
"TotalPoints": 100,
"Type": "Exam"
},
{
"ID": 7,
"Date": "2/2/2020",
"Description": "HW 20",
"TotalPoints": 10,
"Type": "Homework"
},
{
"ID": 8,
"Date": "2/22/2022",
"Description": "HW 20",
"TotalPoints": 20,
"Type": "Homework"
}
],
schema: {
columns: {
Date: { dataType: "date" },
Type: { lookup: ["Homework", "Quiz", "Exam"] }
}
}
});
var gradeTable = dataManager.addTable("Grades", {
data: [
{
"StudentID": 1,
"WorkItemID": 1,
"Grade": 4
},
{
"StudentID": 2,
"WorkItemID": 1,
"Grade": 9
},
{
"StudentID": 3,
"WorkItemID": 1,
"Grade": 8
},
{
"StudentID": 4,
"WorkItemID": 1,
"Grade": 9
},
{
"StudentID": 5,
"WorkItemID": 1,
"Grade": 6
},
{
"StudentID": 1,
"WorkItemID": 2,
"Grade": 7
},
{
"StudentID": 2,
"WorkItemID": 2,
"Grade": 5
},
{
"StudentID": 3,
"WorkItemID": 2,
"Grade": 7
},
{
"StudentID": 4,
"WorkItemID": 2,
"Grade": 8
},
{
"StudentID": 5,
"WorkItemID": 2,
"Grade": 9
},
{
"StudentID": 1,
"WorkItemID": 3,
"Grade": 18
},
{
"StudentID": 2,
"WorkItemID": 3,
"Grade": 23
},
{
"StudentID": 3,
"WorkItemID": 3,
"Grade": 15
},
{
"StudentID": 4,
"WorkItemID": 3,
"Grade": 19
},
{
"StudentID": 5,
"WorkItemID": 3,
"Grade": 6
},
{
"StudentID": 1,
"WorkItemID": 4,
"Grade": 5
},
{
"StudentID": 2,
"WorkItemID": 4,
"Grade": 8
},
{
"StudentID": 3,
"WorkItemID": 4,
"Grade": 9
},
{
"StudentID": 4,
"WorkItemID": 4,
"Grade": 8
},
{
"StudentID": 5,
"WorkItemID": 4,
"Grade": 6
},
{
"StudentID": 1,
"WorkItemID": 5,
"Grade": 22
},
{
"StudentID": 2,
"WorkItemID": 5,
"Grade": 7
},
{
"StudentID": 3,
"WorkItemID": 5,
"Grade": 12
},
{
"StudentID": 4,
"WorkItemID": 5,
"Grade": 10
},
{
"StudentID": 5,
"WorkItemID": 5,
"Grade": 8
},
{
"StudentID": 1,
"WorkItemID": 6,
"Grade": 45
},
{
"StudentID": 2,
"WorkItemID": 6,
"Grade": 45
},
{
"StudentID": 3,
"WorkItemID": 6,
"Grade": 21
},
{
"StudentID": 4,
"WorkItemID": 6,
"Grade": 86
},
{
"StudentID": 5,
"WorkItemID": 6,
"Grade": 6
}
],
schema: {
columns: {
StudentID: {
lookup: 'student'
},
WorkItemID: {
// lookup: { name: 'workItem', columns: ["ID", "Description", "TotalPoints", "Type"]}
lookup: {
name: 'workItem', columns: [
{ value: "ID" },
{ value: "Description", width: 150 },
{ value: "TotalPoints", width: 100 },
{ value: "Type", width: 150, caption: "WorkItem Type" }
]
}
}
}
}
});
// add relationships
dataManager.addRelationship(gradeTable, "StudentID", "student", studentTable, "ID", "grades");
dataManager.addRelationship(gradeTable, "WorkItemID", "workItem", workItemTable, "ID", "grades");
// add views
studentTable.fetch().then(function () {
var studentView = studentTable.addView("gradeView", undefined, undefined, {
defaultColumnWidth: 120
});
var studentSheet = spread.addSheetTab(0, "Students", GC.Spread.Sheets.SheetType.tableSheet);
studentSheet.setDataView(studentView);
});
workItemTable.fetch().then(function () {
let workItemView = workItemTable.addView("gradeView2", undefined, undefined, {
defaultColumnWidth: 150
});
var workItemSheet = spread.addSheetTab(0, "WorkItems", GC.Spread.Sheets.SheetType.tableSheet);
workItemSheet.setDataView(workItemView);
});
gradeTable.fetch().then(function () {
let gradeView = gradeTable.addView("gradesView", [
{ caption: "Student ID", value: "StudentID" },
{ caption: "Student Name", value: "student.Name", width: 140 },
{ caption: "WorkItem ID", value: "WorkItemID" },
{ caption: "WorkItem Description", value: "workItem.Description", width: 180 },
{ caption: "Grade", value: "Grade" }
], undefined, {
defaultColumnWidth: 120
});
var gradeSheet = spread.addSheetTab(0, "Grades", GC.Spread.Sheets.SheetType.tableSheet);
gradeSheet.setDataView(gradeView);
});
spread.resumePaint();
}
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<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="spreadjs culture" content="zh-cn" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
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</head>
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<div id="optionContainer" class="optionContainer">
</div>
</div>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: 0;
}
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width: 100%;
height: 100%;
overflow: hidden;
float: left;
}
