工作流表单设计联动

一、该问题的重现步骤是什么？

1. 

二、你期待的结果是什么？实际看到的又是什么？

数据数量、单价后能够自动计算出合计金额。事件属性中没有组件交互 ，在代码代码里加入组件交互control没有执行，表单json代码如下

{

column: [

{

type: 'radio',

label: '开具发票类型',

dicData: [

{

label: '增值税专用发票',

value: '0'

},

{

label: '增值税普通发票',

value: '1'

}

],

span: 13,

display: true,

props: {

label: 'label',

value: 'value',

desc: 'desc'

},

prop: 'a176768153489324044',

labelPosition: 'right',

border: true,

required: true,

rules: [

{

required: true,

message: '开具发票类型必须填写'

}

]

},

{

type: 'number',

label: '开票税率（%）',

controls: true,

span: 11,

display: true,

prop: 'a176768159313616712',

labelPosition: 'right',

labelWidth: '140',

required: true,

rules: [

{

required: true,

message: '开票税率（%）必须填写'

}

]

},

{

type: 'date',

label: '填制日期',

span: 24,

display: true,

format: 'YYYY-MM-DD',

valueFormat: 'YYYY-MM-DD',

prop: 'a176768403502082616',

labelPosition: 'right'

},

{

type: 'select',

label: '申请人',

dicData: [

{

label: '选项一',

value: '0'

},

{

label: '选项二',

value: '1'

},

{

label: '选项三',

value: '2'

}

],

cascader: [],

span: 12,

display: true,

props: {

label: 'label',

value: 'value',

desc: 'desc'

},

prop: 'a176768167054065847',

labelPosition: 'right',

required: true,

rules: [

{

required: true,

message: '申请人必须填写'

}

]

},

{

type: 'input',

label: '合同编号',

span: 12,

display: true,

prop: 'a176768168417227926',

labelPosition: 'right',

required: true,

rules: [

{

required: true,

message: '合同编号必须填写'

}

]

},

{

type: 'input',

label: '项目名称',

span: 24,

display: true,

prop: 'a176768184031967382',

labelPosition: 'right',

required: true,

rules: [

{

required: true,

message: '项目名称必须填写'

}

]

},

{

type: 'number',

label: '合同金额',

controls: true,

span: 8,

display: true,

prop: 'a176768185300492537',

labelPosition: 'right',

precision: 2,

required: true,

rules: [

{

required: true,

message: '合同金额必须填写'

}

]

},

{

type: 'number',

label: '审定金额',

controls: true,

span: 8,

display: true,

prop: 'a17676818692555248',

labelPosition: 'right',

precision: 2,

required: true,

rules: [

{

required: true,

message: '审定金额必须填写'

}

]

},

{

type: 'number',

label: '已开票金额',

controls: true,

span: 8,

display: true,

prop: 'a176768187114586408',

labelPosition: 'right',

precision: 2

},

{

type: 'number',

label: '本次开票金额（小写）',

controls: true,

span: 8,

display: true,

prop: 'a176768190455425716',

labelWidth: '180',

required: true,

rules: [

{

required: true,

message: '本次开票金额（小写）必须填写'

}

]

},

{

type: 'input',

label: '本次开票金额（大写）',

span: 16,

display: true,

prop: 'a176768193688086110',

labelPosition: 'right',

labelWidth: '180',

readonly: true

},

{

type: 'dynamic',

label: '开票内容',

span: 24,

display: true,

labelPosition: 'top',

children: {

align: 'center',

headerAlign: 'center',

index: false,

addBtn: true,

delBtn: true,

column: [

{

type: 'input',

label: '项目名称',

span: 24,

display: true,

prop: 'a176768223436415361',

width: 300

},

{

type: 'input',

label: '规格型号',

span: 24,

display: true,

prop: 'a176768224566822261',

width: 160

},

{

type: 'input',

label: '计量单位',

span: 24,

display: true,

prop: 'a176768225368985987',

width: 120

},

{

type: 'number',

label: '数量',

controls: true,

span: 24,

display: true,

prop: 'a176768226062569162',

width: 120,

},

{

type: 'number',

label: '单价（元）',

controls: true,

span: 24,

display: true,

prop: 'a176768228860560061',

width: 160,

precision: 2,

control: (val, form) => {console.log("--------------------")}

},

{

type: 'number',

label: '合计金额（元）',

controls: true,

span: 24,

display: true,

prop: 'a176768227172134646',

width: 180,

precision: 2

}

]

},

prop: 'a17676822109721943'

},

{

type: 'textarea',

label: '发票备注',

span: 24,

display: true,

prop: 'a176768255167154713',

labelPosition: 'right',

showWordLimit: false

}

],

labelPosition: 'left',

labelSuffix: '：',

labelWidth: 120,

gutter: 0,

menuBtn: true,

submitBtn: true,

submitText: '提交',

emptyBtn: true,

emptyText: '清空',

menuPosition: 'center',

group: [

{

label: '开票资料',

prop: 'a176768208704711342',

arrow: false,

collapse: true,

display: true,

column: [

{

type: 'input',

label: '公司全称',

span: 24,

display: true,

prop: 'a176768210841123785',

labelPosition: 'right'

},

{

type: 'input',

label: '纳税人识别号',

span: 24,

display: true,

prop: 'a176768212594416063',

labelPosition: 'right'

},

{

type: 'input',

label: '开户银行',

span: 24,

display: true,

prop: 'a176768213416562758',

labelPosition: 'right'

},

{

type: 'input',

label: '开户银行',

span: 24,

display: true,

prop: 'a176768214115819904',

labelPosition: 'right'

},

{

type: 'input',

label: '银行账号',

span: 24,

display: true,

prop: 'a176768214729422242',

labelPosition: 'right'

},

{

type: 'input',

label: '地址及电话',

span: 24,

display: true,

prop: 'a176768215099684425',

labelPosition: 'right'

}

]

}

]

}

control: (val, form) => {console.log("--------------------")}

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

BLADE3.4.0 saber

四、请提供详细的错误堆栈信息，这很重要。

五、若有更多详细信息，请在下面提供。