Module: Tina4::Crud

Defined in:
lib/tina4/crud.rb

Class Method Summary collapse

Class Method Details

.generate_form(fields, action: "/", method: "POST", table_name: "data") ⇒ Object 



52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
 
# File 'lib/tina4/crud.rb', line 52

def generate_form(fields, action: "/", method: "POST", table_name: "data")
  html = "<form action=\"#{action}\" method=\"#{method}\" class=\"needs-validation\" novalidate>"
  html += "<input type=\"hidden\" name=\"_method\" value=\"#{method}\">" if %w[PUT PATCH DELETE].include?(method.upcase)

  fields.each do |field|
    name = field[:name]
    type = field[:type] || :string
    label = field[:label] || name.to_s.capitalize
    value = field[:value] || ""
    required = field[:required] || false

    html += "<div class=\"mb-3\">"
    html += "<label for=\"#{name}\" class=\"form-label\">#{label}</label>"

    case type.to_sym
    when :text
      html += "<textarea class=\"form-control\" id=\"#{name}\" name=\"#{name}\" #{'required' if required}>#{value}</textarea>"
    when :boolean
      checked = value ? "checked" : ""
      html += "<div class=\"form-check\">"
      html += "<input class=\"form-check-input\" type=\"checkbox\" id=\"#{name}\" name=\"#{name}\" #{checked}>"
      html += "</div>"
    when :select
      html += "<select class=\"form-select\" id=\"#{name}\" name=\"#{name}\" #{'required' if required}>"
      (field[:options] || []).each do |opt|
        selected = opt[:value].to_s == value.to_s ? "selected" : ""
        html += "<option value=\"#{opt[:value]}\" #{selected}>#{opt[:label]}</option>"
      end
      html += "</select>"
    when :date
      html += "<input type=\"date\" class=\"form-control\" id=\"#{name}\" name=\"#{name}\" value=\"#{value}\" #{'required' if required}>"
    when :integer, :number
      html += "<input type=\"number\" class=\"form-control\" id=\"#{name}\" name=\"#{name}\" value=\"#{value}\" #{'required' if required}>"
    else
      html += "<input type=\"text\" class=\"form-control\" id=\"#{name}\" name=\"#{name}\" value=\"#{value}\" #{'required' if required}>"
    end
    html += "</div>"
  end

  html += "<button type=\"submit\" class=\"btn btn-primary\">Submit</button>"
  html += "</form>"
  html
end

.generate_table(records, table_name: "data", primary_key: "id", editable: true) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/tina4/crud.rb', line 6

def generate_table(records, table_name: "data", primary_key: "id", editable: true)
  return "<p>No records found.</p>" if records.nil? || records.empty?

  columns = records.first.keys

  html = <<~HTML
    <div class="table-responsive">
    <table class="table table-striped table-hover" id="crud-#{table_name}">
    <thead class="table-dark"><tr>
  HTML

  columns.each do |col|
    html += "<th>#{col}</th>"
  end
  html += "<th>Actions</th>" if editable
  html += "</tr></thead><tbody>"

  records.each do |row|
    pk_value = row[primary_key.to_sym] || row[primary_key.to_s]
    html += "<tr data-id=\"#{pk_value}\">"
    columns.each do |col|
      value = row[col]
      if editable
        html += "<td contenteditable=\"true\" data-field=\"#{col}\">#{value}</td>"
      else
        html += "<td>#{value}</td>"
      end
    end
    if editable
      html += "<td>"
      html += "<button class=\"btn btn-sm btn-primary me-1\" onclick=\"crudSave('#{table_name}', '#{pk_value}')\">Save</button>"
      html += "<button class=\"btn btn-sm btn-danger\" onclick=\"crudDelete('#{table_name}', '#{pk_value}')\">Delete</button>"
      html += "</td>"
    end
    html += "</tr>"
  end

  html += "</tbody></table></div>"

  if editable
    html += crud_javascript(table_name)
  end

  html
end