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发表于 2022-7-29 16:33:15|来自:
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论坛管理员 发表于 2022-7-29 15:48
位置对的,
number_1=this.form.get("number_1").getData();
number_2=this.form.get("number_2").getData( ...
number_1=this.form.get("number_1").gatData();
this.form.get("number_3").setData(parseFloat(number_1)+parseFloat(number_2));
number_2=this.form.get("number_2").getData();
this.form.get("number_3").setData(parseFloat(number_1)+parseFloat(number_2));
输入后number3显示NAN |
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