class Popup(Element):
"""Create a Popup instance that can be linked to a Layer.
Parameters
----------
html: string or Element
Content of the Popup.
script: boolean
If True, popup text will be embedded without escaping
(suitable for embedding html-ready code)
max_width: int, default 300
The maximal width of the popup.
"""
def __init__(self, html=None, script=False, max_width=300):
super(Popup, self).__init__()
self._name = 'Popup'
self.header = Element()
self.html = Element()
self.script = Element()
self.header._parent = self
self.html._parent = self
self.script._parent = self
if isinstance(html, Element):
self.html.add_children(html)
elif isinstance(html, text_type) or isinstance(html, binary_type):
self.html.add_children(Html(text_type(html), script=script))
self.max_width = max_width
self._template = Template(u"""
var {{this.get_name()}} = L.popup({maxWidth: '{{this.max_width}}'});
{% for name, element in this.html._children.items() %}
var {{name}} = $('{{element.render(**kwargs).replace('\\n',' ')}}')[0];
{{this.get_name()}}.setContent({{name}});
{% endfor %}
{{this._parent.get_name()}}.bindPopup({{this.get_name()}});
{% for name, element in this.script._children.items() %}
{{element.render()}}
{% endfor %}
""") # noqa
def render(self, **kwargs):
"""Renders the HTML representation of the element."""
for name, child in self._children.items():
child.render(**kwargs)
figure = self.get_root()
assert isinstance(figure, Figure), ("You cannot render this Element "
"if it's not in a Figure.")
figure.script.add_children(Element(
self._template.render(this=self, kwargs=kwargs)),
name=self.get_name())
class Popup(Element):
"""Create a Popup instance that can be linked to a Layer.
Parameters
----------
html: string or Element
Content of the Popup.
max_width: int, default 300
The maximal width of the popup.
"""
def __init__(self, html=None, max_width=300):
super(Popup, self).__init__()
self._name = 'Popup'
self.header = Element()
self.html = Element()
self.script = Element()
self.header._parent = self
self.html._parent = self
self.script._parent = self
if isinstance(html, Element):
self.html.add_children(html)
elif isinstance(html, text_type) or isinstance(html, binary_type):
self.html.add_children(Html(text_type(html)))
self.max_width = max_width
self._template = Template(u"""
var {{this.get_name()}} = L.popup({maxWidth: '{{this.max_width}}'});
{% for name, element in this.html._children.items() %}
var {{name}} = $('{{element.render(**kwargs).replace('\\n',' ')}}')[0];
{{this.get_name()}}.setContent({{name}});
{% endfor %}
{{this._parent.get_name()}}.bindPopup({{this.get_name()}});
{% for name, element in this.script._children.items() %}
{{element.render()}}
{% endfor %}
""") # noqa
def render(self, **kwargs):
"""Renders the HTML representation of the element."""
for name, child in self._children.items():
child.render(**kwargs)
figure = self.get_root()
assert isinstance(figure, Figure), ("You cannot render this Element "
"if it's not in a Figure.")
figure.script.add_children(Element(
self._template.render(this=self, kwargs=kwargs)),
name=self.get_name())
