ensure that the first name and last name combination is unique.
确保名和姓的组合惟一。
for example, figure 9 shows two extracts that separate the first name and last name from a string with the format lastname, firstname.
例如,图9显示了两个提取,它们从一个格式为lastname,firstname的字符串中分离出姓氏和名字。
then, using the design or source views, create three text fields for the id number, first name and last name fields and a submit action to perform a post.
然后,使用设计或源代码视图,创建三个文本域(idnumber、first name和last name域)和执行post 的submit操作。