Specifically, the showgoods. jsp page reads Data Library Content, now when the first time you enter this page, there is no data, only after clicking the "query" button to pass
< Html : Form Action = "/showgoods" onsubmit = "oncheck ();">
And
<Action
Attribute = "showgoodsfrom"
Name = "showgoodsfrom"
Input = "/showgoods. jsp"
Path = "/showgoods"
Scope = "request"
Type = "org. springframework. Web. Struts. delegatingactionproxy"
Validate = "false">
<Forward name = "showgoods" Path = "/showgoods. jsp"/>
</Action>
In the action class;
Public actionforward execute (
Actionmapping mapping,
Actionform form,
Httpservletrequest request,
Httpservletresponse response)
This function can be used in showgoods. Do. Display Output data.
What I want now is that when the showgoods. jsp page is opened, the data can be directly read from the database and displayed. You do not need to press the "query" button to submit and then display the data.
