使用 Web.py 搭建一个测试网站案例

Web.py Form库文档 和 示例代码 ：http://webpy.org/form

参考 http://blog.csdn.net/freeking101/article/details/76148434  这篇文章改写成 Web.py 搭建测试网站

 

先看 官网一个使用 Form 表单的示例（code.py）：

import web
from web import form
 
render = web.template.render('templates/')
 
urls = ('/', 'index')
app = web.application(urls, globals())
 
myform = form.Form( 
    form.Textbox("boe"), 
    form.Textbox("bax", 
        form.notnull,
        form.regexp('d+', 'Must be a digit'),
        form.Validator('Must be more than 5', lambda x:int(x)>5)),
    form.Textarea('moe'),
    form.Checkbox('curly'), 
    form.Dropdown('french', ['mustard', 'fries', 'wine'])) 
 
class index: 
    def GET(self): 
        form = myform()
        # make sure you create a copy of the form by calling it (line above)
        # Otherwise changes will appear globally
        print(form.render())
        return render.formtest(form)
 
    def POST(self): 
        form = myform() 
        if not form.validates(): 
            print(form.render())
            return render.formtest(form)
        else:
            # form.d.boe and form['boe'].value are equivalent ways of
            # extracting the validated arguments from the form.
            return "Grrreat success! boe: %s, bax: %s" % (form.d.boe, form['bax'].value)
 
if __name__=="__main__":
    web.internalerror = web.debugerror
    app.run()

formtest.html 代码如下：

$def with (form)
 
<div align="center">
<form name="main" method="post"> 
$if not form.valid: <p class="error">Try again, AmeriCAN:</p>
$:form.render()
<input type="submit" />
</form>
<div>