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ng坑汇总

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1StepEngineer edited this page Aug 25, 2017 · 1 revision

ng-repeat中track by $index

Error: [ngRepeat:dupes]这个出错提示是指数组中有2个以上的相同内容。ngRepeat不允许数组中存在相同值
解决方法：在ng-repeat后增加track by $index

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