#!/usr/bin/env python "Forms example." import sys, re, os sys.path.append('../') sys.path.append('../../') import web.error; web.error.handle(handler='browser', output='debug', format='html') import web, web.form, web.form.field.basic, web.util import web.form.field.typed class ExampleForm(web.form.Form): def setup(self): self.add( field='input', name='input', default='Default Text', description='Input Box:', size=14, maxlength=25 ) self.addField(web.form.field.typed.String('string', default=None, treatNullStringAsNone=False)) self.addField(web.form.field.typed.String('string None', default=None, treatNullStringAsNone=True)) self.addField(web.form.field.typed.Bool('bool', required=True)) self.addField(web.form.field.typed.Bool('bool None', default=None)) self.addField(web.form.field.typed.Text('text', default=None, treatNullStringAsNone=False)) self.addField(web.form.field.typed.Text('text None', default=None, treatNullStringAsNone=True)) self.addField(web.form.field.typed.Integer('integer', default=None, required=True)) self.addField(web.form.field.typed.DateTime('datetime', default=None, required=True)) self.addField(web.form.field.typed.StringSelect('stringselect', options=[None, 'String'], displayNoneAs='')) self.addField(web.form.field.typed.FloatSelect('floatselect', options=[None, 1])) self.addField(web.form.field.typed.FloatCheckBoxGroup('floatcheckboxgroup', options=[1,5.89])) # The preffered way of adding submit buttons is as actions so Submit buttons are normally not used. self.addAction('Validate This Form') def valid(self): if web.form.Form.valid(self): validates = True if self.get('input').value == 'Default Text': self.get('input').setError("ERROR: You must change the text in the input box.") validates = False return validates else: return False # Print the HTTP Header print web.header('text/html') # Create a form exampleForm = ExampleForm('form', 'webserver-web-form-typed.py', 'get') if len(web.cgi) > 0: # Form submitted # Populate form with the values from get. # Prepare form values: values = {} for k in web.cgi.keys(): values[k] = [k,str(web.cgi[k])] if exampleForm.has_key(k): values[k].append(exampleForm[k].value) values[k].append(exampleForm[k].error()) exampleForm.populate(web.cgi) for k in web.cgi.keys(): if exampleForm.has_key(k): values[k].append(exampleForm[k].value) values[k].append(exampleForm[k].error()) if exampleForm.valid(): for k in web.cgi.keys(): if exampleForm.has_key(k): values[k].append(exampleForm[k].value) values[k].append(exampleForm[k].error()) valueText = '' for k in exampleForm.keys(): if web.cgi.has_key(k): valueText += '%s
'%values[k][0] valueText += '' valueText += ''%web.encode(repr(values[k][2])) valueText += ''%web.encode(repr(values[k][3])) valueText += ''%web.encode(repr(values[k][4])) valueText += ''%web.encode(repr(values[k][5])) valueText += ''%web.encode(repr(values[k][6])) valueText += ''%web.encode(repr(values[k][7])) valueText += '
Create%s
Error%s
Populate%s
Error%s
Validate%s
Error%s


' print """Form Test - Validated\n

It Validated!

%s\n
\n

Values

%s"""%(exampleForm.frozen(), valueText) else: for k in web.cgi.keys(): if exampleForm.has_key(k): values[k].append(exampleForm[k].value) values[k].append(exampleForm[k].error()) valueText = '' for k in exampleForm.keys(): if web.cgi.has_key(k): valueText += '%s
'%values[k][0] valueText += '' valueText += ''%web.encode(repr(values[k][2])) valueText += ''%web.encode(repr(values[k][3])) valueText += ''%web.encode(repr(values[k][4])) valueText += ''%web.encode(repr(values[k][5])) valueText += ''%web.encode(repr(values[k][6])) valueText += ''%web.encode(repr(values[k][7])) valueText += '
Create%s
Error%s
Populate%s
Error%s
Validate%s
Error%s


' print """Form Test - Errors\n

Please Check Entries

%s\n
\n

Values

%s"""%(exampleForm.html(), valueText) else: print """Form Test\n

Welcome Please Fill In The Form

%s\n
"""%(exampleForm.html())