ExtJs中出现this.ds.fields.get(i) is undefined错误解决方法
出现问题如题:依旧谷歌得：
原因:在Grid的列定义中一定要指定dataIndex属性,即使没有store中的对应上(比如一些附加字段)也要指定一个dataIndex,否则就会出现this.ds.fields.get(i) is undefined的错误。
解决方法：当然就是补上列定义中的dataIndex属性咯..
出现问题如题:依旧谷歌得：
原因:在Grid的列定义中一定要指定dataIndex属性,即使没有store中的对应上(比如一些附加字段)也要指定一个dataIndex,否则就会出现this.ds.fields.get(i) is undefined的错误。
解决方法：当然就是补上列定义中的dataIndex属性咯..
2024年1月23日 20:30
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