Archive for the ‘Web Dynpro’ Category
Download file is a common requirement in custom web dynpro application. As we all know, in web dynpro we cannnot direct enter html code. Everything is hidden behind the model which designed using NWDS. Web dynpro provides an UI element named ‘FileDownload’. Below is the steps for how to use FileDownload in web dynpro.
In the ABAP program, we can use ABAP statement to show the error, warning or information message to the user. In Web dynpro for Java, It is also very convenience to handle the message.
In some case, we need to pop up a new window to show some more data. Here, I will introduce how to pop up a new window using web dynpro Java.
Step 1. Create a new window in your WD component.
In the web dynpro applicaition, we always find some very cool icons. This post will tell you how to use the SAP standard icons or your custom icons in the custom web dynpro applications.
1. Use SAP standard icons
First, find a list of SAP standard icons here. This document contains all the icons,its bitmap name and description.
When developing web dynpro applications, we need to create two RFC destinations. One is used to retrieve RFM metadata and another one is used for retrieving transaction data. We can configure the JCo destination using web dynpro content administrator.
