有两个提交按钮的Python CGI脚本
问题描述:
我想在python CGI中使用两个提交按钮。 CGI脚本随后将在同一脚本中采取不同的操作,具体取决于按下哪个按钮。此代码将显示2个按钮,但不会等待我按下按钮。没有机会执行以下打印。如何解决它?有两个提交按钮的Python CGI脚本
import cgi, cgitb
print "Content-Type: text/html\n"
print "<html>"
print "<input type='submit' value='Run from Server' name='Submit1' />"
print "<input type='submit' value='Run from VNC' name='Submit2' />"
print "</html>"
cgitb.enable()
form = cgi.FieldStorage()
if "Submit1" in form:
print "Button 1..."
elif "Submit2" in form:
print "Button 2..."
else:
print "nothing..."
答
你似乎缺少您的表单标签...
print "Content-Type: text/html\n"
print "<html>"
print "<form>"
print "<input type='submit' value='Run from Server' name='Submit1' />"
print "<input type='submit' value='Run from VNC' name='Submit2' />"
print "</form>"
print "</html>"
我刚才添加的表单标签,代码将无法执行,形成= cgi.FieldStorage() –