保存和新建按鈕不會清除字段

Question

我有3個自定義視覺頁面。查看記錄，編輯哪些編輯和創建新記錄的新視圖。編輯和新建有一個保存和新建按鈕。當我點擊save和new時，我需要一個重定向，一條新的記錄，以及幾個要清除的字段，但是所有以前的數據都是通過重定向傳輸的。

我的頂點代碼..

public PageReference saveAndNew() { 

    try { 
     // Save the current sObject 
     sController.save(); 
     Schema.DescribeSObjectResult describeResult = sController.getRecord().getSObjectType().getDescribe(); 
     // Create PageReference for creating a new sObject and add any inbound query string parameters. 
     PageReference pr = new PageReference('/' + describeResult.getKeyPrefix() + '/e?' + queryString); 
     // Don't redirect with the viewstate of the current record. 
     pr.setRedirect(true); 
     eventPackageRevenueBreakdown = new eventPackageRevenueBreakdown__c(); 
     eventPackageRevenueBreakdown.Name = null; 
     eventpackageRevenueBreakdown.AdminIsIncludedInInclusivePrice__c = false; 
     return pr; 
    } catch(Exception e) { 
     // Don't redirect if something goes wrong. May be a validation or trigger issue on save. 
     ApexPages.addMessages(e); 
     return null; 
    } 
} 

Answer 1

我建議你檢查Using the transient Keyword。將您不想傳輸的數據標記爲瞬態。