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$value -> grade = $value -> grade -> name;

$value -> grade = $value -> grade -> name;Teacher, how is this achieved?

带砖侍卫带砖侍卫2486 days ago1515

reply all(2)I'll reply

  • ringa_lee

    ringa_lee2018-01-22 09:20:52

    The source code download is provided in the courseware download column. You can check how the value is defined in the method of the parent class

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  • 带砖侍卫

    OK, thank you!

    带砖侍卫 · 2018-01-22 09:23:37
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