Source Code for Module pyjamas.ui.Hidden

 1  # Copyright 2006 James Tauber and contributors 
 2  # Copyright (C) 2009 Luke Kenneth Casson Leighton <lkcl@lkcl.net> 
 3  # 
 4  # Licensed under the Apache License, Version 2.0 (the "License"); 
 5  # you may not use this file except in compliance with the License. 
 6  # You may obtain a copy of the License at 
 7  # 
 8  #     http://www.apache.org/licenses/LICENSE-2.0 
 9  # 
10  # Unless required by applicable law or agreed to in writing, software 
11  # distributed under the License is distributed on an "AS IS" BASIS, 
12  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13  # See the License for the specific language governing permissions and 
14  # limitations under the License. 
15  from __pyjamas__ import console 
16  from pyjamas import Factory 
17  from pyjamas import DOM 
18   
19  from Widget import Widget 
20   
21 -class Hidden(Widget): 
22 -    def __init__(self, name=None, value=None, **kwargs): 
23   
24          if kwargs.has_key('Element'): 
25              element = kwargs.pop('Element') 
26          else: 
27              element = DOM.createElement("input") 
28          self.setElement(element) 
29          DOM.setAttribute(element, "type", "hidden") 
30   
31          if name is not None: 
32              kwargs['Name'] = name 
33   
34          if value is not None: 
35              kwargs['Value'] = value 
36   
37          Widget.__init__(self, **kwargs) 
38   
39 -    def getDefaultValue(self): 
40          return DOM.getAttribute(self.getElement(), "defaultValue") 
41   
42 -    def getName(self): 
43          return DOM.getAttribute(self.getElement(), "name") 
44   
45 -    def getValue(self): 
46          return DOM.getAttribute(self.getElement(), "value") 
47   
48 -    def setDefaultValue(self, defaultValue): 
49          DOM.setAttribute(self.getElement(), "defaultValue", defaultValue) 
50   
51 -    def setName(self, name): 
52          if name is None: 
53              #throw new NullPointerException("Name cannot be null"); 
54              console.error("Name cannot be null") 
55          elif len(name) == 0: 
56              #throw new IllegalArgumentException("Name cannot be an empty string."); 
57              console.error("Name cannot be an empty string.") 
58          DOM.setAttribute(self.getElement(), "name", name) 
59   
60 -    def setValue(self, value): 
61          DOM.setAttribute(self.getElement(), "value", value) 
62   
63  Factory.registerClass('pyjamas.ui.Hidden', Hidden) 
64