def little_blocks(self):
""" Render all little blocks and return them as string.
"""
buffer = ""
contentItems = self.context.contentItems()
# For vertical blocks, we have blocks equal widths
# For horizontal blocks, we calculate the width for each little block
if self.getDirection() == Block.HORIZONTAL:
contentItemsLength = len(contentItems)
i = 0
for id, little_block in contentItems:
i += 1
view = getViewForLittleBlock(self.request, little_block)
view_units = self.units() * little_block.getWeight() / self.total_weight()
view.setUnitWidth(view_units)
if i == contentItemsLength:
view.setIsLast(True)
else:
view.setIsLast(False)
buffer += view()
else:
#little blocks inside vertical big blocks always get the span width of its container
for id, little_block in contentItems:
view = getViewForLittleBlock(self.request, little_block)
view.setUnitWidth(self.units())
view.setIsLast(False)
buffer += view()
return buffer
def update(self):
self.rendered_view = getViewForLittleBlock(self.request, self.context)
