如何在Custom Salesforce Lightning组件中将Level_2和Level_3设置为只读

如何解决如何在Custom Salesforce Lightning组件中将Level_2和Level_3设置为只读

如何在Salesforce Custome Lightning组件中将Level_2和Level_3设置为只读状态

我有一个具有3个文本框的控制器，现在我希望将level2和level3设置为ReadOnly，我该怎么做

这是当前具有可编辑的Level2和Level3的自定义组件，我需要将这两个字段设置为只读

这是.cmp文件

                <aura:component implements="force:hasRecordId,force:appHostable,flexipage:availableForAllPageTypes,force:lightningquickaction" access="global" controller="Stack">
                    <aura:attribute access="private" type="List" name="selection" default="[]"/>
                    <aura:attribute access="private" type="List" name="errors" default="[]"/>

                    <lightning:card title="ERT Case Type">
                        
                        <lightning:recordEditForm aura:id="myForm" objectApiName="ERT_Case_Type__c" onsubmit="{!c.onSubmit}" onsuccess="{!c.onSuccess}">
                        <lightning:messages />
                        <c:Lookup selection="{!v.selection}" onSearch="{!c.lookupSearch}" onSelection="{!c.useSelected}" errors="{!v.errors}" label="Search" placeholder="Search ERT Case Types Data"/>
                        <lightning:inputField aura:id="Level_1__c" fieldName="Level_1__c" />
                        <lightning:inputField aura:id="Level_2__c" fieldName="Level_2__c" />
                        <lightning:inputField aura:id="Level_3__c" fieldName="Level_3__c" />
                        <lightning:button class="slds-m-top_small" variant="brand" type="submit" name="save" label="Save" />
                    </lightning:recordEditForm>
                    </lightning:card>
                </aura:component>

这是.js文件

                ({
                    lookupSearch : function(component,event,helper) {
                        // Get the lookup component that fired the search event
                        const lookupComponent = event.getSource();
                        const serverSearchAction = component.get('c.search');
                        lookupComponent.search(serverSearchAction);
                    },useSelected: function(component,helper) {
                        const selection = component.get('v.selection');
                        const errors = component.get('v.errors');
                        
                        if (selection.length) {
                            if(errors.length){  // Clear errors,if any
                                component.set('v.errors',[]);
                            }
                            let levels = selection[0].subtitle.split('; ');
                            component.find('Level_1__c').set('v.value',levels[0]);
                            component.find('Level_2__c').set('v.value',levels[1]);
                            component.find('Level_3__c').set('v.value',levels[2]);
                        }else {
                            // Somebody "selected" empty option = cleared the search Box
                            component.find('Level_1__c').set('v.value','');
                            component.find('Level_2__c').set('v.value','');
                            component.find('Level_3__c').set('v.value','');
                        }
                    },onSubmit: function(component,helper) {
                        debugger;
                        event.preventDefault();       // stop the form from submitting
                        var fields = event.getParam('fields');
                        fields.Case__c = component.get('v.recordId'); // link to "this" Case
                        component.find('myForm').submit(fields);
                    },onSuccess: function(component,helper){
                        var toastEvent = $A.get("e.force:showToast");
                        toastEvent.setParams({
                            "title": "Success!","message": "Case Type saved OK,refreshing","type": "success"
                        });
                        toastEvent.fire();
                        $A.get('e.force:refreshView').fire(); // reload page
                    }
                })
                

非常感谢您的回复

关于， 卡罗琳