def make(self): """makes the grid, must be called inside an action""" T, db, table, query = self.T, self.db, self.table, self.query # bypass rest API if it is a form id = safeint(request.query.get("id") or request.forms.get("id")) if id is not None: if (id == 0 and not self.create) or (id > 0 and not self.editable): raise HTTP(404) record = db(query)(table.id == id).select().first() if id else None form = Form(table, record, deletable=self.deletable, **self.form_attributes) form.action = (request.url.split("?")[0] + "?" + urllib.parse.urlencode(request.query)) del request.query["id"] if form.deleted: message = T("Record deleted") elif form.accepted: message = T("Record created") if not id else T("Record Saved") else: return DIV(self.header(id), form, _class="py4web-grid") else: message = "" if self.denormalize: lookup = [] for k, fs in self.denormalize.items(): lookup.append("%s!:%s[%s]" % (k, k, ",".join(fs))) request.query["@lookup"] = ",".join(lookup) offset = safeint(request.query.get("@offset", 0)) request.query["@count"] = "true" request.query["@limit"] = offset + self.limit id = None data = self.restapi("GET", self.table._tablename, None, request.query) items = data.get("items", []) count = data.get("count", 0) table = TABLE(_class="table") fields = (items[0].keys() if items else [f.rsplit(".", 1)[0] for f in request.query if f[:1] != "@"]) table.append(TR(*[TH(self.sortlink(key)) for key in fields])) table.append(TR(*[TH(self.filterlink(key)) for key in fields])) for item in items: table.append( TR(*[ TD(self.render(key, value)) for key, value in item.items() ])) header = self.header(id, message) footer = self.footer(count, offset, len(items)) return DIV(header, table, footer, _class="py4web-grid")
def table(self): _html = DIV() if self.create_url and self.create_url != '': _a = A('', _href=self.create_url, _class='button', _style='margin-bottom: 1rem;') _span = SPAN(_class='icon is-small') _span.append(I(_class='fas fa-plus')) _a.append(_span) _a.append(SPAN('New')) _html.append(_a) _table = TABLE(_id='datatables_table', _class='compact stripe hover cell-border order-column', _style='padding-top: 1rem;') _thead = THEAD() _tr = TR() for field in self.fields: _tr.append(TH(field.label, _class='datatables-header')) _tr.append( TH('ACTIONS', _class='datatables-header has-text-centered', _style='color: black; width: 1px; white-space: nowrap;')) _thead.append(_tr) _table.append(_thead) _table.append(TBODY()) _html.append(_table) return str(_html)
def render_search_form(self): _sf = DIV(_class='is-pulled-right', _style='padding-bottom: 1rem;') _sf.append(self.search_form.custom['begin']) _tr = TR() for field in self.search_form.table: _td = TD(_style='padding-right: .5rem;') if field.type == 'boolean': _td.append(self.search_form.custom['widgets'][field.name]) _td.append(field.label) else: _td.append(self.search_form.custom['widgets'][field.name]) if field.name in self.search_form.custom['errors'] and self.search_form.custom['errors'][ field.name]: _td.append(DIV(self.search_form.custom['errors'][field.name], _style="color:#ff0000")) _tr.append(_td) if self.search_button: _tr.append(TD(INPUT(_class='button', _type='submit', _value=self.search_button))) else: _tr.append(TD(self.search_form.custom['submit'])) _sf.append(TABLE(_tr)) for hidden_widget in self.search_form.custom['hidden_widgets'].keys(): _sf.append(self.search_form.custom['hidden_widgets'][hidden_widget]) _sf.append(self.search_form.custom['end']) return _sf
def render_default_form(self): seach_type = safe_int(request.query.get("seach_type", 0), default=0) seach_string = request.query.get("seach_string") options = [ OPTION(items[0], _value=k, _selected=(k == seach_type)) for k, items in enumerate(self.param.search_queries) ] hidden_fields = [ INPUT(_name=key, _value=request.query.get(key), _type="hidden") for key in request.query if not key in ("seach_type", "seach_string") ] form = FORM(*hidden_fields, **dict(_method="GET", _action=self.endpoint)) select = SELECT(*options, **dict(_name="seach_type",)) input = INPUT(_type="text", _name="seach_string", _value=seach_string,) submit = INPUT(_type="submit", _value="Search") clear_script = "document.querySelector('[name=seach_string]').value='';" clear = INPUT(_type="submit", _value="Clear", _onclick=clear_script) div = DIV(_id="grid-search", **self.param.grid_class_style.get("grid-search")) # we do not need classes for these elements tr = TR() if len(options) > 1: tr.append(TD(select)) tr.append(TD(input)) tr.append(TD(submit, clear)) form.append(TABLE(tr)) div.append(form) return div
def dict_renderer(key, value, rec): if isinstance(value, dict): return TABLE( *[ TR(TH(k, ":"), TD(rec(key + "." + k, v))) for k, v in value.items() ] )
def render_search_form(self): # TODO: Do we need this? div = DIV(_id="grid-search", **self.param.grid_class_style.get("grid-search")) div.append(self.param.search_form.custom["begin"]) tr = TR(**self.param.grid_class_style.get("search_form_tr")) for field in self.param.search_form.table: td = TD(**self.param.grid_class_style.get("search_form_td")) if field.type == "boolean": sb = DIV(**self.param.grid_class_style.get("search_boolean")) sb.append(self.param.search_form.custom["widgets"][field.name]) sb.append(field.label) td.append(sb) else: td.append(self.param.search_form.custom["widgets"][field.name]) td.append(self.param.search_form.custom["wrapped_widgets"][field.name]) if ( field.name in self.param.search_form.custom["errors"] and self.param.search_form.custom["errors"][field.name] ): td.append( DIV( self.param.search_form.custom["errors"][field.name], _style="color:#ff0000", ) ) tr.append(td) if self.param.search_button_text: tr.append( TD( INPUT( _class="button", _type="submit", _value=self.param.search_button_text, ), **self.param.grid_class_style.get("search_form_td"), ) ) else: tr.append( TD( self.param.search_form.custom["submit"], **self.param.grid_class_style.get("search_form_td"), ) ) div.append(TABLE(tr, **self.param.grid_class_style.get("search_form_table"))) for hidden_widget in self.param.search_form.custom["hidden_widgets"].keys(): div.append(self.param.search_form.custom["hidden_widgets"][hidden_widget]) div.append(self.param.search_form.custom["end"]) return div
def render_table_body(self): tbody = TBODY() for row in self.rows: # find the row id - there may be nested tables.... if self.use_tablename and self.tablename in row and "id" not in row: row_id = row[self.tablename]["id"] else: row_id = row["id"] self.use_tablename = False tr = TR( _role="row", _class=self.param.grid_class_style.classes.get("grid-tr"), _style=self.param.grid_class_style.styles.get("grid-tr"), ) # add all the fields to the row for index, field in enumerate(self.param.fields): if field.readable and (field.type != "id" or self.param.show_id): tr.append(self.render_field(row, field, index)) td = None # add the action buttons if ((self.param.details and self.param.details != "") or (self.param.editable and self.param.editable != "") or (self.param.deletable and self.param.deletable != "") or (self.param.post_action_buttons or self.param.pre_action_buttons)): classes = ( self.param.grid_class_style.classes.get("grid-td", "") + " " + self.param.grid_class_style.classes.get( "grid-td-action-button")).strip() styles = ( self.param.grid_class_style.styles.get("grid-td", "") + " " + self.param.grid_class_style.styles.get( "grid-td-action-button")).strip() td = TD(_class=classes, _style=styles) if self.param.pre_action_buttons: for btn in self.param.pre_action_buttons: if btn.onclick: btn.url = None td.append( self.render_action_button( btn.url, btn.text, btn.icon, _onclick=btn.onclick, additional_classes=btn.additional_classes, message=btn.message, row_id=row_id if btn.append_id else None, row=row, )) if self.param.details and self.param.details != "": if isinstance(self.param.details, str): details_url = self.param.details else: details_url = self.endpoint + "/details" details_url += "/%s?%s" % (row_id, self.referrer) td.append( self.render_action_button( details_url, self.param.details_action_button_text, "fa-id-card", name="grid-details-button", )) if self.param.editable and self.param.editable != "": if isinstance(self.param.editable, str): edit_url = self.param.editable else: edit_url = self.endpoint + "/edit" edit_url += "/%s?%s" % (row_id, self.referrer) td.append( self.render_action_button( edit_url, self.param.edit_action_button_text, "fa-edit", name="grid-edit-button", )) if self.param.deletable and self.param.deletable != "": if isinstance(self.param.deletable, str): delete_url = self.param.deletable else: delete_url = self.endpoint + "/delete" delete_url += "/%s?%s" % (row_id, self.referrer) td.append( self.render_action_button( delete_url, self.param.delete_action_button_text, "fa-trash", additional_classes="confirmation", message="Delete record", name="grid-delete-button", _onclick= "if(!confirm('sure you want to delete')) return false;", )) if self.param.post_action_buttons: for btn in self.param.post_action_buttons: if btn.onclick: btn.url = None td.append( self.render_action_button( btn.url, btn.text, btn.icon, _onclick=btn.onclick, additional_classes=btn.additional_classes, message=btn.message, row_id=row_id if btn.append_id else None, row=row, )) tr.append(td) tbody.append(tr) return tbody
def render_table_body(self): tbody = TBODY() for row in self.rows: # find the row id - there may be nested tables.... if self.use_tablename and self.tablename in row and "id" not in row: row_id = row[self.tablename]["id"] else: row_id = row["id"] self.use_tablename = False tr = TR( _role="row", _class=self.param.grid_class_style.classes.get("grid-tr"), _style=self.param.grid_class_style.styles.get("grid-tr"), ) # add all the fields to the row for index, field in enumerate(self.param.fields): if field.readable and (field.type != "id" or self.param.show_id): tr.append(self.render_field(row, field, index)) td = None # add the action buttons if ( (self.param.details and self.param.details != "") or (self.param.editable and self.param.editable != "") or (self.param.deletable and self.param.deletable != "") or (self.param.post_action_buttons or self.param.pre_action_buttons) ): classes = ( self.param.grid_class_style.classes.get("grid-td", "") + " " + self.param.grid_class_style.classes.get("grid-td-action-button") ).strip() styles = ( self.param.grid_class_style.styles.get("grid-td", "") + " " + self.param.grid_class_style.styles.get("grid-td-action-button") ).strip() td = TD(_class=classes, _style=styles) if self.param.pre_action_buttons: for btn in self.param.pre_action_buttons: if callable(btn): # a button can be a callable, to indicate whether or not a button should # be displayed. call the function with the row object btn = btn(row) if btn is None: # if None was returned, no button is available for this row: ignore this value in the # list continue if btn.onclick: btn.url = None td.append( self.render_action_button( btn.url, btn.text, btn.icon, _onclick=btn.onclick, additional_classes=btn.additional_classes, message=btn.message, row_id=row_id if btn.append_id else None, row=row, ) ) if self.param.details and self.param.details != "": if isinstance(self.param.details, str): details_url = self.param.details else: details_url = self.endpoint + "/details" details_url += "/%s?%s" % (row_id, self.referrer) td.append( self.render_action_button( url=details_url, button_text=self.param.details_action_button_text, icon="fa-id-card", name="grid-details-button", ) ) if self.param.editable and self.param.editable != "": if isinstance(self.param.editable, str): edit_url = self.param.editable else: edit_url = self.endpoint + "/edit" edit_url += "/%s?%s" % (row_id, self.referrer) td.append( self.render_action_button( url=edit_url, button_text=self.param.edit_action_button_text, icon="fa-edit", name="grid-edit-button", ) ) if self.param.deletable and self.param.deletable != "": if isinstance(self.param.deletable, str): delete_url = self.param.deletable else: delete_url = self.endpoint + "/delete" delete_url += "/%s?%s" % (row_id, self.referrer) attrs = self.attributes_plugin.confirm( message="Are you sure you want to delete?" ) td.append( self.render_action_button( url=delete_url, button_text=self.param.delete_action_button_text, icon="fa-trash", additional_classes="confirmation", message="Delete record", name="grid-delete-button", **attrs, ) ) if self.param.post_action_buttons: for btn in self.param.post_action_buttons: if callable(btn): # a button can be a callable, to indicate whether or not a button should # be displayed. call the function with the row object btn = btn(row) if btn is None: # if None was returned, no button is available for this row: ignore this value in the # list continue if btn.onclick: btn.url = None td.append( self.render_action_button( btn.url, btn.text, btn.icon, _onclick=btn.onclick, additional_classes=btn.additional_classes, message=btn.message, row_id=row_id if btn.append_id else None, row=row, ) ) tr.append(td) tbody.append(tr) return tbody
def FormStyleDefault(table, vars, errors, readonly, deletable): form = FORM(TABLE(), _method='POST', _action='#', _enctype='multipart/form-data') for field in table: input_id = '%s_%s' % (field.tablename, field.name) value = field.formatter(vars.get(field.name)) error = errors.get(field.name) field_class = field.type.split()[0].replace(':', '-') if field.type == 'blob': # never display blobs (mistake?) continue elif readonly or field.type == 'id': if not field.readable: continue else: control = field.represent and field.represent( value) or value or '' elif not field.writable: continue elif field.widget: control = field.widget(table, value) elif field.type == 'text': control = TEXTAREA(value or '', _id=input_id, _name=field.name) elif field.type == 'boolean': control = INPUT(_type='checkbox', _id=input_id, _name=field.name, _value='ON', _checked=value) elif field.type == 'upload': control = DIV(INPUT(_type='file', _id=input_id, _name=field.name)) if value: control.append(A('download', _href=donwload_url(value))) control.append( INPUT(_type='checkbox', _value='ON', _name='_delete_' + field.name)) control.append('(check to remove)') elif hasattr(field.requires, 'options'): multiple = field.type.startswith('list:') value = value if isinstance(value, list) else [value] options = [ OPTION(v, _value=k, _selected=(k in value)) for k, v in field.requires.options() ] control = SELECT(*options, _id=input_id, _name=field.name, _multiple=multiple) else: field_type = 'password' if field.type == 'password' else 'text' control = INPUT(_type=field_type, _id=input_id, _name=field.name, _value=value, _class=field_class) form[0].append( TR(TD(LABEL(field.label, _for=input_id)), TD(control, DIV(error, _class='error') if error else ''), TD(field.comment or ''))) td = TD(INPUT(_type='submit', _value='Submit')) if deletable: td.append(INPUT(_type='checkbox', _value='ON', _name='_delete')) td.append('(check to delete)') form[0].append(TR(TD(), td, TD())) return form
def render_table_body(self): _tbody = TBODY() for row in self.rows: # find the row id - there may be nested tables.... if self.use_tablename: row_id = row[self.tablename]['id'] else: row_id = row['id'] _tr = TR() # add all the fields to the row for field in self.fields: if field.name not in [x.name for x in self.hidden_fields] and \ (field.name != 'id' or (field.name == 'id' and self.show_id)): _tr.append(self.render_field(row, field)) _td = None # add the action buttons if (self.details and self.details != '') or \ (self.editable and self.editable != '') or \ (self.deletable and self.deletable != ''): _td = TD(_class='center', _style='text-align: center; white-space: nowrap;') if self.pre_action_buttons: for btn in self.pre_action_buttons: _td.append(self.render_action_button(btn.url, btn.text, btn.icon, row_id=row_id if btn.append_id else None, user_signature=self.user_signature if btn.append_signature else None, page=self.current_page_number if btn.append_page else None)) if self.details and self.details != '': if isinstance(self.details, str): details_url = self.details else: details_url = URL(self.endpoint) + '/details/%s' % self.tablename details_url += '/%s?user_signature=%s&page=%s' % (row_id, self.user_signature, self.current_page_number) _td.append(self.render_action_button(details_url, 'Details', 'fa-id-card')) if self.editable and self.editable != '': if isinstance(self.editable, str): edit_url = self.editable else: edit_url = URL(self.endpoint) + '/edit/%s' % self.tablename _td.append(self.render_action_button(edit_url, 'Edit', 'fa-edit', row_id=row_id, user_signature=self.user_signature, page=self.current_page_number)) if self.deletable and self.deletable != '': if isinstance(self.deletable, str): delete_url = self.deletable else: delete_url = URL(self.endpoint) + '/delete/%s' % self.tablename delete_url += '/%s?user_signature=%s' % (row_id, self.user_signature) _td.append(self.render_action_button(delete_url, 'Delete', 'fa-trash')) if self.post_action_buttons: for btn in self.post_action_buttons: _td.append(self.render_action_button(btn.url, btn.text, btn.icon, row_id=row_id if btn.append_id else None, user_signature=self.user_signature if btn.append_signature else None, page=self.current_page_number if btn.append_page else None)) _tr.append(_td) _tbody.append(_tr) return _tbody
def sql2table( tbl, db, tbl_query=None, order_by=None, rows_on_page=13, caller="index", csv=False, pagi=False, links=[], hlinks=[], fld_links={}, fld_skip=[ 0, ], fld_length=15, page_d={}, show_thead=True, ): def stop_button(): return A('!', _title='stop', _role='button', _style="background-color:lightgray;color:black;") if not tbl in db.tables: return f"unknown tbl: {tbl}" if tbl_query is None: tbl_query = db[tbl].id > 0 if tbl_query and not isinstance(tbl_query, pydal.objects.Query): return f"bad tbl_query! tbl: {tbl}" if order_by is None: order_by = ~db[tbl].id try: pg = int(page_d.get("page", 1)) except (ValueError, TypeError): pg = 1 table_items = len(db(tbl_query).select()) if rows_on_page > table_items: rows_on_page = table_items if table_items == 0: show_thead = False max_pages, rem = divmod(table_items, rows_on_page) if table_items else (0, 0) if rem: max_pages += 1 limitby = ((pg - 1) * rows_on_page, pg * rows_on_page) if not pagi: rows_on_page = table_items limitby = (0, table_items) rows = db(tbl_query).select(orderby=order_by, limitby=limitby) ij_start = -len(links) ff = [f for f in db[tbl].fields] hh = [db[tbl][f].label for f in ff] def h_func(x, jj): if jj < 0: if len(hlinks) >= -jj: return hlinks[len(hlinks) + jj] return "act" if jj in fld_skip: return '' if not x is None and isinstance(x, str) and len(x) > fld_length: x = x[:fld_length] + '...' return f"{x}" def r_func(x, ii, r, t, f_nm): if ii < 0: if len(links) >= -ii: return links[len(links) + ii](t, r.id) return "act" if ii in fld_skip: return '' if ii in fld_links: return fld_links[ii](t, x, r.id) if f_nm in fld_links: return fld_links[f_nm](t, x, r.id) if not x is None and isinstance(x, str) and len(x) > fld_length: x = x[:fld_length] + '~' return f"{x}" return DIV( SPAN("table_name: ", ), SPAN(f"{tbl}", _style="color:red"), SPAN(f"; {table_items} rows, {rows_on_page} rows_on_page, {pg} page "), DIV( # <div> SPAN( A( "prev", _role="button", _href=URL( caller, vars=dict(page=pg - 1 if pg > 1 else pg), ), ) if pg > 1 else stop_button(), A( "next", _role="button", _href=URL( caller, vars=dict(page=pg + 1 if pg < max_pages else pg), ), ) if pg < max_pages else stop_button(), ) if pagi else "", SPAN( A( "csv", _role="button", _title="table to csv file", _href=URL( "some_func", vars=dict(t_=tbl, c="a"), ), ), A( "xls", _role="button", _title="table to xls file", _href=URL( "some_func", vars=dict(t_=tbl, c="b"), ), ), ) if csv else "", ), # </div> TABLE( THEAD( TR(*[ TD(H6(h_func(hh[j], j))) for j in range(ij_start, len(hh)) ])) if show_thead else "", TBODY(*[ TR(*[ TD(r_func(row[ff[i]], i, row, tbl, ff[i])) for i in range(ij_start, len(ff)) ]) for row in rows ]), ), )