Source Code for Module pyforms.web.Controls.ControlCombo

 1  from pyforms.web.Controls.ControlBase import ControlBase 
 2   
 3 -class ControlCombo(ControlBase): 
 4   
 5   
 6 -    def __init__(self, label = "", defaultValue = "", helptext=None): 
 7          super(ControlCombo, self).__init__(label, defaultValue,helptext) 
 8          self._items = {} 
 9   
10 -    def initControl(self): 
11          if self._items==None: self._items={} 
12          self._addingItem = False 
13          values = [list(x) for x in sorted(self._items.items(), key=lambda x: x[1]) ] 
14          for v in values: 
15              if v[1]==self._value:  
16                  values.remove(v) 
17                  values.insert(0, v) 
18   
19          return "controls.push(new ControlCombo('%s','%s', %s,'%s'));" % (self._label, self._name, values ,self.help ) 
20   
21 -    def currentIndexChanged(self, index): 
22          if not self._addingItem: 
23              if len(item)>=1:  
24                  OTControlBase.value.fset(self, self._items[str(item)]) 
25               
26 -    def addItem(self, label, value = None): 
27          if self._items==None: self._items={} 
28          self._addingItem = True 
29           
30          firstValue = False 
31          if self._items=={}: firstValue = True 
32   
33          if value==None: 
34              self._items[label] = label 
35          else: 
36              self._items[label] = value 
37          self._addingItem = False 
38   
39          if firstValue: self.value = self._items[label] 
40   
41   
42 -    def clearItems(self): 
43          self._items = {} 
44          self._value = None 
45   
46      @property 
47 -    def items(self): return self._items.values() 
48   
49      @property 
50 -    def values(self): return self._items.items() 
51   
52      @property 
53 -    def value(self): return self._value 
54   
55      @value.setter 
56 -    def value(self, value): 
57          for key, val in self._items.items(): 
58              if value == val: 
59                  if self._value!=value: self.valueUpdated(value) 
60                  self._value = val 
61   
62      @property 
63 -    def text(self): return "" 
64   
65      @text.setter 
66 -    def text(self, value): 
67          for key, val in self._items.items(): 
68              if value == key: 
69                  self.value = val 
70                  break 
71