Module whakerpy.htmlmaker

Class HTMLButtonNode

Description

Represent a button element.

The set_attribute method should be overridden to check if the given key is in the list of accepted attributes.

Constructor

Create an input node. Default type is 'text'.

Parameters

parent
identifier
attributes

View Source

def __init__(self, parent, identifier, attributes=dict()):
    """Create an input node. Default type is 'text'.

    """
    super(HTMLButtonNode, self).__init__(parent, identifier, 'button', attributes=attributes)
    if 'id' not in attributes:
        self.add_attribute('id', self.identifier)
    if 'name' not in attributes:
        self.add_attribute('name', self.identifier)
    if 'type' not in attributes:
        self.add_attribute('type', 'button')

Public functions

set_icon

Set an icon to the button from its filename.

Parameters

icon: (str) Name of an icon in the app.
attributes: (dict).

View Source

def set_icon(self, icon, attributes=dict()):
    """Set an icon to the button from its filename.

        :param icon: (str) Name of an icon in the app.
        :param attributes: (dict).

        """
    node = HTMLImage(self.identifier, None, src=icon)
    if len(attributes) > 0:
        for key in attributes:
            node.set_attribute(key, attributes[key])
    self.append_child(node)
    return node

set_text

Set a text to the button.

Parameters

ident: (str) Identifier for the span text.
text: (str) Button text.
attributes: (dict)

View Source

def set_text(self, ident, text, attributes=dict()):
    """Set a text to the button.

        :param ident: (str) Identifier for the span text.
        :param text: (str) Button text.
        :param attributes: (dict)

        """
    node = HTMLNode(self.identifier, ident, 'span', value=text, attributes=attributes)
    if ident is not None:
        node.set_attribute('id', ident)
    self.append_child(node)
    if ident is not None:
        self.set_attribute('aria-labelledby', node.identifier)
    return node