Question

如何在加载表单时将“onDemand”设置为默认值？（背景：有一个隐藏的文本框，只有在选中“Predefine”时才能看到。不幸的是，当表单首先被加载时它是可见的。此时我想到默认情况下检查onDemand以保持文本框不可见在第一页加载）

{"key":"discountType","type":"radioType", "templateOptions":{"options":   [{"name":"OnDemand","value":"OnDemand"},{"name":"Predefined","value":"Predefine"}]}},
                        {"key":"discValue","type":"input","templateOptions": {"type":"input"}, hideExpression: "model.discountType=='OnDemand'"}  
                    ]
 }

Answer 1

睡了之后做了一些试验和错误，我得到了它。 discount.discountInfo.discType = “按需”;解决了它。

var discount = this;
discount.title = title;
discount.discountInfo = {};
discount.fields=[{"key":"discountType","type":"radioType", "templateOptions":{"options":   [{"name":"OnDemand","value":"OnDemand"},{"name":"Predefined","value":"Predefine"}]}},
                    {"key":"discValue","type":"input","templateOptions": {"type":"input"}, hideExpression: "model.discountType=='OnDemand'"}  
                ]
discount.discountInfo.discType="OnDemand";

默认情况下如何以formly形式angularjs选择一个单选按钮

1 个答案: