使用 CFspreadsheet 编写电子表格以避免错误此文件可能已损坏
Writing a spreadsheet using CFspreadsheet to avoid error this file might be corrupted
我想知道如何将我的 html table 添加到 CF 电子表格以显示在 excel 中。我在网上找到的所有示例都没有我的那么疯狂（只有一个简单的基本查询）。对此的任何帮助将不胜感激。这是我到目前为止 我的电子表格 :
<cfset objSpreadsheet = SpreadsheetNew()>
<cfset filename = expandPath("./myexcel.xls")>
<!--- Create and format the header row. --->
<cfset SpreadsheetAddRow( objSpreadsheet, "Associate Name,Location,Checklists Generated by Associate,Checklists Generated by Selected Location(s),Associate Percentage of Location Total" )>
<cfset SpreadsheetFormatRow( objSpreadsheet, {bold=true, alignment="center"}, 1 )>
<cfheader name="Content-Disposition" value="attachment; filename=#filename#">
<cfcontent type="application/vnd.ms-excel" variable="#SpreadsheetReadBinary( objSpreadsheet )#">
我的 table 正在尝试转换：
<table class="table table-hover">
<thead>
<th><strong>Associate Name</strong></th>
<th><strong>Location</strong></th>
<th><strong>Checklists Generated by Associate</strong></th>
<th><strong>Checklists Generated by Selected Location(s)</strong></th>
<th><strong>Associate Percentage of Location Total</strong></th>
</thead>
<tbody>
<cfoutput query="GetEmployeeInfo">
<tr>
<td><cfif rnA EQ 1><strong>#assoc_name#</strong></cfif></td>
<td><cfif rnL EQ 1>#trans_location#</cfif></td>
<td>#checklistsByAssocLoc#</td>
<td>#assocChecklistsByLoc#</td>
<td>#DecimalFormat(totalChecklistsByAssocLocPct)# %</td>
<!---<td> rnA: #rnA# | rnL: #rnL# | rnTotAssoc: #rnTotAssoc# </td> --->
</tr>
<cfif rnTotAssoc EQ 1>
<tr>
<td>Associate Total</td>
<td></td>
<td>#totalChecklistsByAssoc#</td>
<td>#totalAssocChecklistsByAllFilteredLoc#</td>
<td>#DecimalFormat(totalChecklistsByLocPct)# %</td>
</tr>
</cfif>
</cfoutput>
</tbody>
</table>
我的疯狂查询！:
<cfquery datasource="#application.dsn#" name="GetEmployeeInfo">
SELECT s4.associate /* Associate's ID */
, s4.assoc_name /* Associate's Name */
, s4.trans_location /* Associate's Location */
, s4.checklistsByAssocLoc /* Gives you a count of Checklists by Associate for a specific Location. */
, s4.assocChecklistsByLoc /* Gives you a count of Total Checklists by All Associates in a Location. */
, s4.totalChecklistsByAssoc /** Gives you a count of Total Checklists by Specific Associate in All Locations. */
, s4.totalAssocChecklistsByAllFilteredLoc /* Gives you a count of Total Checklists by Specific Associates in All Locations. */
, CASE WHEN ( coalesce(s4.assocChecklistsByLoc,0) > 0 ) THEN (CAST(s4.checklistsByAssocLoc AS decimal(8,2))/s4.assocChecklistsByLoc) * 100 ELSE 0 END AS totalChecklistsByAssocLocPct /* This gives you a percent of associate location checklists over count of checklists by Associate in a Location. */
, CASE WHEN ( coalesce(s4.totalAssocChecklistsByAllFilteredLoc,0) > 0 ) THEN (CAST(s4.totalChecklistsByAssoc AS decimal(8,2))/s4.totalAssocChecklistsByAllFilteredLoc) * 100 ELSE 0 END AS totalChecklistsByLocPct /* This gives you a percent of Total Associate Checklists in All Locations over count of Checklists by All Associate in All Locations. */
, s4.rnA /* Placeholder for a record to display the Associate Name. */
, s4.rnL /* Placeholder for a record to display the Location. */
, s4.rnTotAssoc /* Placeholder for the last Associate Location row. The next row should be an Associate Total. */
FROM (
SELECT s3.*
, SUM(s3.assocChecklistsByLoc) OVER (PARTITION BY s3.associate) AS totalAssocChecklistsByAllFilteredLoc /* Gives you a count of Total Checklists by Specific Associates in All Locations. */
FROM (
SELECT s2.*
FROM (
SELECT a.assoc_name
, s1.associate
, s1.trans_location
, s1.checklistsByAssocLoc
, s1.assocChecklistsByLoc
, s1.totalChecklistsByAssoc
, ROW_NUMBER() OVER (PARTITION BY s1.associate ORDER BY s1.associate, s1.trans_location) AS rnA /* Placeholder for a record to display the Associate Name */
, ROW_NUMBER() OVER (PARTITION BY s1.associate, s1.trans_location ORDER BY s1.associate, s1.trans_location) AS rnL /* Placeholder for a record to display the Location */
, ROW_NUMBER() OVER (PARTITION BY s1.associate ORDER BY s1.trans_location DESC) AS rnTotAssoc /* Placeholder for the last Associate Location row. The next row should be an Associate Total. */
FROM (
SELECT c.associate
, c.trans_location
, COUNT(*) OVER (PARTITION BY c.associate, c.trans_location) AS checklistsByAssocLoc /* Gives you a count of Checklists by Associate for a specific Location. */
, COUNT(*) OVER (PARTITION BY c.associate) AS totalChecklistsByAssoc /* Gives you a count of Total Checklists by Associate in All Locations. */
, COUNT(*) OVER (PARTITION BY c.trans_location) AS assocChecklistsByLoc /* Gives you a count of Total Checklists by All Associates in a Location. */
FROM cl_checklists c
LEFT OUTER JOIN tco_associates a ON c.associate = a.assoc_id
AND a.assoc_id IN ( <cfqueryparam value="#FORM.EmployeeName#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED ASSOCIATE IDs */
WHERE c.[DATE] >= <cfqueryparam value="#date1#" cfsqltype="cf_sql_timestamp" /> /* SELECTED DATES */
AND c.[DATE] <= <cfqueryparam value="#date2#" cfsqltype="cf_sql_timestamp" />
AND c.trans_location IN ( <cfqueryparam value="#locList#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED LOCATIONS */
) s1
INNER JOIN tco_associates a ON s1.associate = a.assoc_id
AND a.assoc_id IN ( <cfqueryparam value="#FORM.EmployeeName#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED ASSOCIATE IDs */
) s2
WHERE s2.rnA = 1 OR s2.rnL = 1 /* There will be a final Location (rnL=1 and rnTotAssoc=1). This is the final row. */
) s3
) s4
ORDER BY s4.assoc_name, s4.trans_location
</cfquery>
这是我想的路径，但我真的不明白调用行和列。我什至有正确的想法还是我偏离了方向？
<cfoutput query="GetEmployeeInfo">
<cfif rnA EQ 1><cfset SpreadsheetSetCellValue( objSpreadsheet, #assoc_name#, 2, 1) ></cfif>
<cfif rnL EQ 1><cfset SpreadsheetSetCellValue( objSpreadsheet, #trans_location#, 2, 1) ></cfif>
<cfset SpreadsheetSetCellValue( objSpreadsheet, #checklistsByAssocLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #assocChecklistsByLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #DecimalFormat(totalChecklistsByAssocLocPct)# %, 2, 1) >
<cfif rnTotAssoc EQ 1>
<cfset SpreadsheetSetCellValue( objSpreadsheet, 'Associate Total', 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, '', 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #totalChecklistsByAssoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #totalAssocChecklistsByAllFilteredLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #DecimalFormat(totalChecklistsByLocPct)# %, 2, 1) >
</cfif>
</cfoutput>
也尝试过：
<cfoutput query="GetEmployeeInfo">
<cfset SpreadsheetAddRow( objSpreadsheet, "<cfif rnA EQ 1>#assoc_name#</cfif>,<cfif rnL EQ 1>#trans_location#</cfif>,#checklistsByAssocLoc#,#assocChecklistsByLoc#,#DecimalFormat(totalChecklistsByAssocLocPct)# %" )>
<cfif rnTotAssoc EQ 1>
<cfset SpreadsheetAddRow( objSpreadsheet, "Associate Total,'',#totalChecklistsByAssoc#,#totalAssocChecklistsByAllFilteredLoc#,#DecimalFormat(totalChecklistsByLocPct)# %" )>
</cfif>
</cfoutput>
为了向您的毅力表示敬意，这是我几天前做的一个。 visitData、headers、columns 和 title 变量在程序中较早设置，因为它们也应用于 html 输出。
<cfscript>
filePath = "d:\dw\dwweb\work\";
fileName = title & " " & getTickCount() & ".xlsx";
sheet = spreadSheetNew("data", true);
HeaderFormat = {};
HeaderFormat.bold = true;
spreadSheetAddRow(sheet, headers);
SpreadSheetFormatRow(sheet, HeaderFormat, 1);
SpreadSheetAddFreezePane(sheet, 0,1);
for (queryRow = 1; queryRow <= visitData.recordcount; queryRow ++) {
rowNumber = queryRow + 1;
for (columnNumber = 1; columnNumber <= listLen(columns); columnNumber ++) {
thisColumn = listGetAt(columns, columnNumber);
thisValue = visitData[thisColumn][queryrow];
SpreadSheetSetCellValue(sheet, thisValue, rowNumber, columnNumber);
} // columns
} // rows
SpreadSheetWrite(sheet,filePath & fileName, true);
</cfscript>
<cfheader name="content-disposition" value="Attachment;filename=#fileName#">
<cfcontent file="#filePath & fileName#" type="application/vnd.ms-excel">
注意我在最后两个标签中使用的变量。 <cfheader> 标签只有文件名，没有路径。我之前犯的一个错误是只使用了一个同时具有两者的变量。结果是向用户发送了不需要的文件名。
对于您的最终代码段，ColdFusion 标签将不会在字符串文字中进行评估。对于 if else 语句，您可以使用三元运算符来切换某些输出。此外，如果您的任何数据包含 comma/s，它会在单元格之间拆分数据。为了解决这个问题，请尝试将每个单元格值用引号引起来。这可能会将您的文本保留在一个单元格中。 Others still have had issues with this fix.
<cfset rowNumber = 0 />
<cfoutput query="GetEmployeeInfo">
<cfset rowNumber++ />
<cfset rowList = "'#(rnA eq 1)?assoc_name:''#', '#(rnl eq 1)?trans_location:''#', '#checklistsByAssocLoc#,#assocChecklistsByLoc#', '#DecimalFormat(totalChecklistsByAssocLocPct)# %'">
<cfset SpreadsheetAddRow( objSpreadsheet, rowList)>
<cfset spreadsheetFormatCell( objSpreadsheet, {bold: true}, rowNumber, 1 )>
<cfif rnTotAssoc EQ 1>
<cfset rowNumber++ />
<cfset rowList = "'Associate Total','','#totalChecklistsByAssoc#','#totalAssocChecklistsByAllFilteredLoc#','#DecimalFormat(totalChecklistsByLocPct)# %'" >
<cfset SpreadsheetAddRow( objSpreadsheet, rowList )>
</cfif>
</cfoutput>
就我个人而言，由于使用许多（几百+）spreadsheetAddRows 来创建传播 sheet 的渲染时间很慢，并且使用字符串数据列表可能很痛苦，我几乎总是将我的 spreadsheet 数据放入查询 object 中。一旦数据在查询 object 中，只需调用 spreadsheetAddRows 即可将数据放入 spreadsheet.
qReportData = queryNew("Name, Age",
"varchar, integer",
[{name: "Tom", age: 25},{name: "Dick", age: 40},{name: "Harry", age: 55}]
);
sheet = SpreadsheetNew(false);
//Add and format headers
bold = {bold: true};
spreadsheetAddRow(sheet, "Name, Age");
spreadsheetFormatRow(sheet, bold, 1);
spreadsheetAddRows(sheet, qReportData);
鉴于您的某些报告数据可能位于多行，在特定情况下，您将无法仅导出报告查询，因此我们必须使用代码构建一个新的。我们将遍历报告并在我们的 spreadsheet 查询中生成行。在我的示例中，只要此人超过 40 岁，我就会添加一个额外的行。
qSheetOutput = queryNew("Name, Age");
for(row in qReportData){
queryAddRow(qSheetOutput, {
name: row.name,
age: row.age
});
if(row.age > 40){
queryAddRow(qSheetOutput, {
name: row.name & " is over 40"
});
}
}
// now writing the generated query to the spreadsheet
spreadsheetAddRows(sheet, qSheetOutput);
最后一步是迭代和格式化传播的单元格sheet。当我遍历输出时，我必须通过 sheet 中 header 的计数来偏移我正在处理的行，本例中的 是 1。同样对于这个例子, 超过 40 岁的人的额外行将不会加粗，并且将跨越 2 个单元格。
for(row in qSheetOutput){
if(!len(row.age)){
spreadsheetFormatCell(sheet, {dataformat="@", alignment="center"}, qSheetOutput.currentRow + 1, 1);
spreadsheetFormatCell(sheet, qSheetOutput.currentRow + 1, qSheetOutput.currentRow + 1, 1, 2);
}
else{
spreadsheetFormatCell( sheet, bold, qSheetOutput.currentRow + 1, 1 );
}
}
如果查看输出太难确定该行所需的正确 format/s，您可以迭代需要特定 format/s 的 array/s 行号。再次注意我再次使用 header 计数作为偏移量。
dataRows = [];
messageRows = [];
for(row in qReportData){
queryAddRow(qSheetOutput, {
name: row.name,
age: row.age
});
arrayAppend(dataRows, qSheetOutput.recordCount + 1);
if(row.age > 40){
queryAddRow(qSheetOutput, {
name: row.name & " is over 40"
});
arrayAppend(messageRows, qSheetOutput.recordCount + 1);
}
}
...
for(rowNumber in dataRows){
spreadsheetFormatCell( sheet, bold, rowNumber, 1 );
}
for(rowNumber in messageRows){
spreadsheetFormatCell(sheet, {dataformat="@", alignment="center"}, rowNumber, 1);
spreadsheetFormatCell(sheet, rowNumber, rowNumber, 1, 2);
}
这是 TryCF.com
上的完整工作代码
我想知道如何将我的 html table 添加到 CF 电子表格以显示在 excel 中。我在网上找到的所有示例都没有我的那么疯狂（只有一个简单的基本查询）。对此的任何帮助将不胜感激。这是我到目前为止 我的电子表格 :
<cfset objSpreadsheet = SpreadsheetNew()>
<cfset filename = expandPath("./myexcel.xls")>
<!--- Create and format the header row. --->
<cfset SpreadsheetAddRow( objSpreadsheet, "Associate Name,Location,Checklists Generated by Associate,Checklists Generated by Selected Location(s),Associate Percentage of Location Total" )>
<cfset SpreadsheetFormatRow( objSpreadsheet, {bold=true, alignment="center"}, 1 )>
<cfheader name="Content-Disposition" value="attachment; filename=#filename#">
<cfcontent type="application/vnd.ms-excel" variable="#SpreadsheetReadBinary( objSpreadsheet )#">
我的 table 正在尝试转换：
<table class="table table-hover">
<thead>
<th><strong>Associate Name</strong></th>
<th><strong>Location</strong></th>
<th><strong>Checklists Generated by Associate</strong></th>
<th><strong>Checklists Generated by Selected Location(s)</strong></th>
<th><strong>Associate Percentage of Location Total</strong></th>
</thead>
<tbody>
<cfoutput query="GetEmployeeInfo">
<tr>
<td><cfif rnA EQ 1><strong>#assoc_name#</strong></cfif></td>
<td><cfif rnL EQ 1>#trans_location#</cfif></td>
<td>#checklistsByAssocLoc#</td>
<td>#assocChecklistsByLoc#</td>
<td>#DecimalFormat(totalChecklistsByAssocLocPct)# %</td>
<!---<td> rnA: #rnA# | rnL: #rnL# | rnTotAssoc: #rnTotAssoc# </td> --->
</tr>
<cfif rnTotAssoc EQ 1>
<tr>
<td>Associate Total</td>
<td></td>
<td>#totalChecklistsByAssoc#</td>
<td>#totalAssocChecklistsByAllFilteredLoc#</td>
<td>#DecimalFormat(totalChecklistsByLocPct)# %</td>
</tr>
</cfif>
</cfoutput>
</tbody>
</table>
我的疯狂查询！:
<cfquery datasource="#application.dsn#" name="GetEmployeeInfo">
SELECT s4.associate /* Associate's ID */
, s4.assoc_name /* Associate's Name */
, s4.trans_location /* Associate's Location */
, s4.checklistsByAssocLoc /* Gives you a count of Checklists by Associate for a specific Location. */
, s4.assocChecklistsByLoc /* Gives you a count of Total Checklists by All Associates in a Location. */
, s4.totalChecklistsByAssoc /** Gives you a count of Total Checklists by Specific Associate in All Locations. */
, s4.totalAssocChecklistsByAllFilteredLoc /* Gives you a count of Total Checklists by Specific Associates in All Locations. */
, CASE WHEN ( coalesce(s4.assocChecklistsByLoc,0) > 0 ) THEN (CAST(s4.checklistsByAssocLoc AS decimal(8,2))/s4.assocChecklistsByLoc) * 100 ELSE 0 END AS totalChecklistsByAssocLocPct /* This gives you a percent of associate location checklists over count of checklists by Associate in a Location. */
, CASE WHEN ( coalesce(s4.totalAssocChecklistsByAllFilteredLoc,0) > 0 ) THEN (CAST(s4.totalChecklistsByAssoc AS decimal(8,2))/s4.totalAssocChecklistsByAllFilteredLoc) * 100 ELSE 0 END AS totalChecklistsByLocPct /* This gives you a percent of Total Associate Checklists in All Locations over count of Checklists by All Associate in All Locations. */
, s4.rnA /* Placeholder for a record to display the Associate Name. */
, s4.rnL /* Placeholder for a record to display the Location. */
, s4.rnTotAssoc /* Placeholder for the last Associate Location row. The next row should be an Associate Total. */
FROM (
SELECT s3.*
, SUM(s3.assocChecklistsByLoc) OVER (PARTITION BY s3.associate) AS totalAssocChecklistsByAllFilteredLoc /* Gives you a count of Total Checklists by Specific Associates in All Locations. */
FROM (
SELECT s2.*
FROM (
SELECT a.assoc_name
, s1.associate
, s1.trans_location
, s1.checklistsByAssocLoc
, s1.assocChecklistsByLoc
, s1.totalChecklistsByAssoc
, ROW_NUMBER() OVER (PARTITION BY s1.associate ORDER BY s1.associate, s1.trans_location) AS rnA /* Placeholder for a record to display the Associate Name */
, ROW_NUMBER() OVER (PARTITION BY s1.associate, s1.trans_location ORDER BY s1.associate, s1.trans_location) AS rnL /* Placeholder for a record to display the Location */
, ROW_NUMBER() OVER (PARTITION BY s1.associate ORDER BY s1.trans_location DESC) AS rnTotAssoc /* Placeholder for the last Associate Location row. The next row should be an Associate Total. */
FROM (
SELECT c.associate
, c.trans_location
, COUNT(*) OVER (PARTITION BY c.associate, c.trans_location) AS checklistsByAssocLoc /* Gives you a count of Checklists by Associate for a specific Location. */
, COUNT(*) OVER (PARTITION BY c.associate) AS totalChecklistsByAssoc /* Gives you a count of Total Checklists by Associate in All Locations. */
, COUNT(*) OVER (PARTITION BY c.trans_location) AS assocChecklistsByLoc /* Gives you a count of Total Checklists by All Associates in a Location. */
FROM cl_checklists c
LEFT OUTER JOIN tco_associates a ON c.associate = a.assoc_id
AND a.assoc_id IN ( <cfqueryparam value="#FORM.EmployeeName#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED ASSOCIATE IDs */
WHERE c.[DATE] >= <cfqueryparam value="#date1#" cfsqltype="cf_sql_timestamp" /> /* SELECTED DATES */
AND c.[DATE] <= <cfqueryparam value="#date2#" cfsqltype="cf_sql_timestamp" />
AND c.trans_location IN ( <cfqueryparam value="#locList#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED LOCATIONS */
) s1
INNER JOIN tco_associates a ON s1.associate = a.assoc_id
AND a.assoc_id IN ( <cfqueryparam value="#FORM.EmployeeName#" cfsqltype="cf_sql_varchar" list="true" /> ) /* SELECTED ASSOCIATE IDs */
) s2
WHERE s2.rnA = 1 OR s2.rnL = 1 /* There will be a final Location (rnL=1 and rnTotAssoc=1). This is the final row. */
) s3
) s4
ORDER BY s4.assoc_name, s4.trans_location
</cfquery>
这是我想的路径，但我真的不明白调用行和列。我什至有正确的想法还是我偏离了方向？
<cfoutput query="GetEmployeeInfo">
<cfif rnA EQ 1><cfset SpreadsheetSetCellValue( objSpreadsheet, #assoc_name#, 2, 1) ></cfif>
<cfif rnL EQ 1><cfset SpreadsheetSetCellValue( objSpreadsheet, #trans_location#, 2, 1) ></cfif>
<cfset SpreadsheetSetCellValue( objSpreadsheet, #checklistsByAssocLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #assocChecklistsByLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #DecimalFormat(totalChecklistsByAssocLocPct)# %, 2, 1) >
<cfif rnTotAssoc EQ 1>
<cfset SpreadsheetSetCellValue( objSpreadsheet, 'Associate Total', 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, '', 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #totalChecklistsByAssoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #totalAssocChecklistsByAllFilteredLoc#, 2, 1) >
<cfset SpreadsheetSetCellValue( objSpreadsheet, #DecimalFormat(totalChecklistsByLocPct)# %, 2, 1) >
</cfif>
</cfoutput>
也尝试过：
<cfoutput query="GetEmployeeInfo">
<cfset SpreadsheetAddRow( objSpreadsheet, "<cfif rnA EQ 1>#assoc_name#</cfif>,<cfif rnL EQ 1>#trans_location#</cfif>,#checklistsByAssocLoc#,#assocChecklistsByLoc#,#DecimalFormat(totalChecklistsByAssocLocPct)# %" )>
<cfif rnTotAssoc EQ 1>
<cfset SpreadsheetAddRow( objSpreadsheet, "Associate Total,'',#totalChecklistsByAssoc#,#totalAssocChecklistsByAllFilteredLoc#,#DecimalFormat(totalChecklistsByLocPct)# %" )>
</cfif>
</cfoutput>
为了向您的毅力表示敬意，这是我几天前做的一个。 visitData、headers、columns 和 title 变量在程序中较早设置，因为它们也应用于 html 输出。
<cfscript>
filePath = "d:\dw\dwweb\work\";
fileName = title & " " & getTickCount() & ".xlsx";
sheet = spreadSheetNew("data", true);
HeaderFormat = {};
HeaderFormat.bold = true;
spreadSheetAddRow(sheet, headers);
SpreadSheetFormatRow(sheet, HeaderFormat, 1);
SpreadSheetAddFreezePane(sheet, 0,1);
for (queryRow = 1; queryRow <= visitData.recordcount; queryRow ++) {
rowNumber = queryRow + 1;
for (columnNumber = 1; columnNumber <= listLen(columns); columnNumber ++) {
thisColumn = listGetAt(columns, columnNumber);
thisValue = visitData[thisColumn][queryrow];
SpreadSheetSetCellValue(sheet, thisValue, rowNumber, columnNumber);
} // columns
} // rows
SpreadSheetWrite(sheet,filePath & fileName, true);
</cfscript>
<cfheader name="content-disposition" value="Attachment;filename=#fileName#">
<cfcontent file="#filePath & fileName#" type="application/vnd.ms-excel">
注意我在最后两个标签中使用的变量。 <cfheader> 标签只有文件名，没有路径。我之前犯的一个错误是只使用了一个同时具有两者的变量。结果是向用户发送了不需要的文件名。
对于您的最终代码段，ColdFusion 标签将不会在字符串文字中进行评估。对于 if else 语句，您可以使用三元运算符来切换某些输出。此外，如果您的任何数据包含 comma/s，它会在单元格之间拆分数据。为了解决这个问题，请尝试将每个单元格值用引号引起来。这可能会将您的文本保留在一个单元格中。 Others still have had issues with this fix.
<cfset rowNumber = 0 />
<cfoutput query="GetEmployeeInfo">
<cfset rowNumber++ />
<cfset rowList = "'#(rnA eq 1)?assoc_name:''#', '#(rnl eq 1)?trans_location:''#', '#checklistsByAssocLoc#,#assocChecklistsByLoc#', '#DecimalFormat(totalChecklistsByAssocLocPct)# %'">
<cfset SpreadsheetAddRow( objSpreadsheet, rowList)>
<cfset spreadsheetFormatCell( objSpreadsheet, {bold: true}, rowNumber, 1 )>
<cfif rnTotAssoc EQ 1>
<cfset rowNumber++ />
<cfset rowList = "'Associate Total','','#totalChecklistsByAssoc#','#totalAssocChecklistsByAllFilteredLoc#','#DecimalFormat(totalChecklistsByLocPct)# %'" >
<cfset SpreadsheetAddRow( objSpreadsheet, rowList )>
</cfif>
</cfoutput>
就我个人而言，由于使用许多（几百+）spreadsheetAddRows 来创建传播 sheet 的渲染时间很慢，并且使用字符串数据列表可能很痛苦，我几乎总是将我的 spreadsheet 数据放入查询 object 中。一旦数据在查询 object 中，只需调用 spreadsheetAddRows 即可将数据放入 spreadsheet.
qReportData = queryNew("Name, Age",
"varchar, integer",
[{name: "Tom", age: 25},{name: "Dick", age: 40},{name: "Harry", age: 55}]
);
sheet = SpreadsheetNew(false);
//Add and format headers
bold = {bold: true};
spreadsheetAddRow(sheet, "Name, Age");
spreadsheetFormatRow(sheet, bold, 1);
spreadsheetAddRows(sheet, qReportData);
鉴于您的某些报告数据可能位于多行，在特定情况下，您将无法仅导出报告查询，因此我们必须使用代码构建一个新的。我们将遍历报告并在我们的 spreadsheet 查询中生成行。在我的示例中，只要此人超过 40 岁，我就会添加一个额外的行。
qSheetOutput = queryNew("Name, Age");
for(row in qReportData){
queryAddRow(qSheetOutput, {
name: row.name,
age: row.age
});
if(row.age > 40){
queryAddRow(qSheetOutput, {
name: row.name & " is over 40"
});
}
}
// now writing the generated query to the spreadsheet
spreadsheetAddRows(sheet, qSheetOutput);
最后一步是迭代和格式化传播的单元格sheet。当我遍历输出时，我必须通过 sheet 中 header 的计数来偏移我正在处理的行，本例中的 是 1。同样对于这个例子, 超过 40 岁的人的额外行将不会加粗，并且将跨越 2 个单元格。
for(row in qSheetOutput){
if(!len(row.age)){
spreadsheetFormatCell(sheet, {dataformat="@", alignment="center"}, qSheetOutput.currentRow + 1, 1);
spreadsheetFormatCell(sheet, qSheetOutput.currentRow + 1, qSheetOutput.currentRow + 1, 1, 2);
}
else{
spreadsheetFormatCell( sheet, bold, qSheetOutput.currentRow + 1, 1 );
}
}
如果查看输出太难确定该行所需的正确 format/s，您可以迭代需要特定 format/s 的 array/s 行号。再次注意我再次使用 header 计数作为偏移量。
dataRows = [];
messageRows = [];
for(row in qReportData){
queryAddRow(qSheetOutput, {
name: row.name,
age: row.age
});
arrayAppend(dataRows, qSheetOutput.recordCount + 1);
if(row.age > 40){
queryAddRow(qSheetOutput, {
name: row.name & " is over 40"
});
arrayAppend(messageRows, qSheetOutput.recordCount + 1);
}
}
...
for(rowNumber in dataRows){
spreadsheetFormatCell( sheet, bold, rowNumber, 1 );
}
for(rowNumber in messageRows){
spreadsheetFormatCell(sheet, {dataformat="@", alignment="center"}, rowNumber, 1);
spreadsheetFormatCell(sheet, rowNumber, rowNumber, 1, 2);
}
这是 TryCF.com
上的完整工作代码