Apache POI 3.9 条件格式（字符串值）答案

【问题标题】：Apache POI 3.9 conditional formatting (string value)Apache POI 3.9 条件格式（字符串值）
【发布时间】：2013-05-20 13:36:18
【问题描述】：

我在我的 servlet 中设置了以下代码来格式化基于列的在字符串值上，但是在尝试编译时出现错误（org.apache.poi.ss.formula.FormulaParseException：当前工作簿中不存在指定的命名范围“绿色”。）。我应该如何测试字符串值？

SheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();

    // Condition 1: Cell Value is equal to green (Green Fill)
    ConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(ComparisonOperator.EQUAL, "green");
    PatternFormatting fill1 = rule1.createPatternFormatting();
    fill1.setFillBackgroundColor(IndexedColors.GREEN.index);
    fill1.setFillPattern(PatternFormatting.SOLID_FOREGROUND);

    // Condition 2: Cell Value Is  equal to yellow   (Yellow Fill)
    ConditionalFormattingRule rule2 = sheetCF.createConditionalFormattingRule(ComparisonOperator.EQUAL, "yellow");
    PatternFormatting fill2 = rule2.createPatternFormatting();
    fill2.setFillBackgroundColor(IndexedColors.YELLOW.index);
    fill2.setFillPattern(PatternFormatting.SOLID_FOREGROUND);


    CellRangeAddress[] regions = {
            CellRangeAddress.valueOf("B1:B44")
    };

    sheetCF.addConditionalFormatting(regions, rule1, rule2);

【问题讨论】：

标签： apache-poi conditional-formatting

【解决方案1】：

我遇到了这个问题，并通过在字符串上添加双引号来解决它，这样“green”就变成了“\”green\””。

ConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(ComparisonOperator.EQUAL, "\"green\"");

希望它有效。

【讨论】：

【解决方案2】：

使用更新的...当您单独应用这两个规则时它会起作用

 SheetConditionalFormatting sheetCF = sheet.getSheetConditionalFormatting();

// Condition 1: Cell Value is equal to green (Green Fill)
ConditionalFormattingRule rule1 = sheetCF.createConditionalFormattingRule(ComparisonOperator.EQUAL, "green");
PatternFormatting fill1 = rule1.createPatternFormatting();
fill1.setFillBackgroundColor(IndexedColors.GREEN.index);
fill1.setFillPattern(PatternFormatting.SOLID_FOREGROUND);
CellRangeAddress[] regions = {CellRangeAddress.valueOf("B1:B44")};
sheetCF.addConditionalFormatting(regions, rule1);

// Condition 2: Cell Value Is  equal to yellow   (Yellow Fill)
ConditionalFormattingRule rule2 = sheetCF.createConditionalFormattingRule(ComparisonOperator.EQUAL, "yellow");
PatternFormatting fill2 = rule2.createPatternFormatting();
fill2.setFillBackgroundColor(IndexedColors.YELLOW.index);
fill2.setFillPattern(PatternFormatting.SOLID_FOREGROUND);
sheetCF.addConditionalFormatting(regions, rule2);

【讨论】：