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Replace get_component_template_actions() with ButtonsColumn

This commit is contained in:
Jeremy Stretch
2020-07-02 16:47:28 -04:00
parent 1ed152cd49
commit f4c14d4854
2 changed files with 39 additions and 54 deletions

View File

@ -130,25 +130,28 @@ class ButtonsColumn(tables.TemplateColumn):
:param model: Model class to use for calculating URL view names
:param prepend_content: Additional template content to render in the column (optional)
"""
buttons = ('changelog', 'edit', 'delete')
attrs = {'td': {'class': 'text-right text-nowrap noprint'}}
# Note that braces are escaped to allow for string formatting prior to template rendering
template_code = """
<a href="{{% url '{app_label}:{model_name}_changelog' {pk_field}=record.{pk_field} %}}" class="btn btn-default btn-xs" title="Change log">
<i class="fa fa-history"></i>
</a>
{{% if perms.{app_label}.change_{model_name} %}}
{{% if "changelog" in buttons %}}
<a href="{{% url '{app_label}:{model_name}_changelog' {pk_field}=record.{pk_field} %}}" class="btn btn-default btn-xs" title="Change log">
<i class="fa fa-history"></i>
</a>
{{% endif %}}
{{% if "edit" in buttons and perms.{app_label}.change_{model_name} %}}
<a href="{{% url '{app_label}:{model_name}_edit' {pk_field}=record.{pk_field} %}}?return_url={{{{ request.path }}}}" class="btn btn-xs btn-warning" title="Edit">
<i class="fa fa-pencil"></i>
</a>
{{% endif %}}
{{% if perms.{app_label}.delete_{model_name} %}}
{{% if "delete" in buttons and perms.{app_label}.delete_{model_name} %}}
<a href="{{% url '{app_label}:{model_name}_delete' {pk_field}=record.{pk_field} %}}?return_url={{{{ request.path }}}}" class="btn btn-xs btn-danger" title="Delete">
<i class="fa fa-trash"></i>
</a>
{{% endif %}}
"""
def __init__(self, model, *args, pk_field='pk', prepend_template=None, **kwargs):
def __init__(self, model, *args, pk_field='pk', buttons=None, prepend_template=None, **kwargs):
if prepend_template:
prepend_template = prepend_template.replace('{', '{{')
prepend_template = prepend_template.replace('}', '}}')
@ -157,11 +160,16 @@ class ButtonsColumn(tables.TemplateColumn):
template_code = self.template_code.format(
app_label=model._meta.app_label,
model_name=model._meta.model_name,
pk_field=pk_field
pk_field=pk_field,
buttons=buttons
)
super().__init__(template_code=template_code, *args, **kwargs)
self.extra_context.update({
'buttons': buttons or self.buttons,
})
def header(self):
return ''