bizApi.triggerCal(param)

Triggers calculation. It is recommended to use triggerCalAndUIEvent whenever possible.

Parameters

Parameter	Description	Type	Required
operateType	Calculation type: mdEdit for editing detail data, mdCopy for copying detail data, mdDel for deleting detail data, mdAdd for adding detail data, masterEdit for editing master-object data	String	Yes
masterData	Master-object data	Object	No
objApiName	Current object that initiates the calculation	String	Yes
details	Detail-object data	Object	No
parseParam	Intercepts and modifies request parameters before calculation is triggered	Function	No
delDatas	Deleted detail-object data	Array	Required when calculation is triggered because detail-object data was deleted
extraFields	Additional fields to calculate when the default fields analyzed by the framework do not satisfy business needs	Object	No
filterFields	Filters common calculation fields	Object	No
changeFields	Fields whose value changes trigger this calculation, e.g. ['price','discount']	Array	Required when calculation is triggered by field value changes
noRetry	Whether retry is needed when calculation fails	Boolean	No
loadingText	Prompt text during calculation	String	No
noLoading	Do not show loading during calculation. Disabling loading may cause concurrent data issues	Boolean	No

Return Value

Promise

Basic Example

Modify detail data

export default class Plugin {
    apply() {
        return [{
            event: 'form.render.after',
            functional: this.formRendereAfter.bind(this)
        }]
    }
  	formRendereAfter(context, plugin) {
      return new Promise((resolve, reject) => {
        context.triggerCal({operateType: 'mdEdit', changeFields: ['price', 'discount']}).then(rst => {
          if(rst.statusCode) {
              reject();
            } else {
              resolve();
            }
        })
      })
   }
}