修复Excel注解prompt/combo同时使用不生效问题

master
RuoYi 3 years ago
parent 3bc5ef38d3
commit d311d56bbf

@ -786,17 +786,10 @@ public class ExcelUtil<T>
// 设置列宽 // 设置列宽
sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256)); sheet.setColumnWidth(column, (int) ((attr.width() + 0.72) * 256));
} }
// 如果设置了提示信息则鼠标放上去提示. if (StringUtils.isNotEmpty(attr.prompt()) || attr.combo().length > 0)
if (StringUtils.isNotEmpty(attr.prompt()))
{ {
// 这里默认设了2-101列提示. // 提示信息或只能选择不能输入的列内容.
setXSSFPrompt(sheet, "", attr.prompt(), 1, 100, column, column); setPromptOrValidation(sheet, attr.combo(), attr.prompt(), 1, 100, column, column);
}
// 如果设置了combo属性则本列只能选择不能输入
if (attr.combo().length > 0)
{
// 这里默认设了2-101列只能选择不能输入.
setXSSFValidation(sheet, attr.combo(), 1, 100, column, column);
} }
} }
@ -860,48 +853,29 @@ public class ExcelUtil<T>
} }
/** /**
* POI XSSFSheet * POI XSSFSheet
* *
* @param sheet * @param sheet
* @param promptTitle * @param textlist
* @param promptContent * @param promptContent
* @param firstRow * @param firstRow
* @param endRow * @param endRow
* @param firstCol * @param firstCol
* @param endCol * @param endCol
*/ */
public void setXSSFPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow, public void setPromptOrValidation(Sheet sheet, String[] textlist, String promptContent, int firstRow, int endRow,
int firstCol, int endCol) int firstCol, int endCol)
{ {
DataValidationHelper helper = sheet.getDataValidationHelper(); DataValidationHelper helper = sheet.getDataValidationHelper();
DataValidationConstraint constraint = helper.createCustomConstraint("DD1"); DataValidationConstraint constraint = textlist.length > 0 ? helper.createExplicitListConstraint(textlist) : helper.createCustomConstraint("DD1");
CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol); CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
DataValidation dataValidation = helper.createValidation(constraint, regions); DataValidation dataValidation = helper.createValidation(constraint, regions);
dataValidation.createPromptBox(promptTitle, promptContent); if (StringUtils.isNotEmpty(promptContent))
{
// 如果设置了提示信息则鼠标放上去提示
dataValidation.createPromptBox("", promptContent);
dataValidation.setShowPromptBox(true); dataValidation.setShowPromptBox(true);
sheet.addValidationData(dataValidation);
} }
/**
* ,.
*
* @param sheet sheet.
* @param textlist
* @param firstRow
* @param endRow
* @param firstCol
* @param endCol
* @return sheet.
*/
public void setXSSFValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol)
{
DataValidationHelper helper = sheet.getDataValidationHelper();
// 加载下拉列表内容
DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);
// 设置数据有效性加载在哪个单元格上,四个参数分别是:起始行、终止行、起始列、终止列
CellRangeAddressList regions = new CellRangeAddressList(firstRow, endRow, firstCol, endCol);
// 数据有效性对象
DataValidation dataValidation = helper.createValidation(constraint, regions);
// 处理Excel兼容性问题 // 处理Excel兼容性问题
if (dataValidation instanceof XSSFDataValidation) if (dataValidation instanceof XSSFDataValidation)
{ {
@ -912,7 +886,6 @@ public class ExcelUtil<T>
{ {
dataValidation.setSuppressDropDownArrow(false); dataValidation.setSuppressDropDownArrow(false);
} }
sheet.addValidationData(dataValidation); sheet.addValidationData(dataValidation);
} }

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