fix(charts): fields undefined bug #1980
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Close T-381 |
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Description (Bug 描述)
Steps to reproduce (复现步骤)
创建图表数据源>正常添加图表>删除数据源>图表右上角编辑图表
Expected behavior (预期行为)
页面正常
Actual behavior (实际行为)
页面报错
Reason (原因)
设计器弹窗前会从数据源中获取当前数据源中存在的字段，删除数据源后
fields变量值可能为undefinedSolution (解决方案)
当
fields为undefined时，使用空数组[]赋值。页面正常显示