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[PBNTR-504] Adding Rails Indeterminate Checkbox variant doc #3918

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merged 2 commits into from
Nov 20, 2024
Merged

[PBNTR-504] Adding Rails Indeterminate Checkbox variant doc #3918

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19d1798
Adding Rails Indeterminate Checkbox variant doc
carloslimasd Nov 18, 2024
84c03bc
Merge branch 'master' into PBNTR-504-rails-indeterminate-checkbox
carloslimasd Nov 20, 2024
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4 changes: 2 additions & 2 deletions playbook/app/pb_kits/playbook/pb_checkbox/checkbox.html.erb
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Original file line number Diff line number Diff line change
Expand Up @@ -6,12 +6,12 @@
) do %>
<%= content.presence || object.input %>
<% if object.indeterminate %>
<span class="pb_checkbox_indeterminate">
<span data-pb-checkbox-icon-span="true" class="pb_checkbox_indeterminate">
<%= pb_rails("icon", props: { icon: "minus", classname: "indeterminate_icon", fixed_width: true}) %>
<%= pb_rails("icon", props: { icon: "check", classname: "check_icon hidden", fixed_width: true}) %>
</span>
<% else %>
<span class="pb_checkbox_checkmark">
<span data-pb-checkbox-icon-span="true" class="pb_checkbox_checkmark">
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<%= pb_rails("icon", props: { icon: "check", classname: "check_icon", fixed_width: true}) %>
<%= pb_rails("icon", props: { icon: "minus", classname: "indeterminate_icon hidden", fixed_width: true}) %>
</span>
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4 changes: 0 additions & 4 deletions playbook/app/pb_kits/playbook/pb_checkbox/checkbox.rb
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Expand Up @@ -18,10 +18,6 @@ class Checkbox < Playbook::KitBase
prop :form_spacing, type: Playbook::Props::Boolean,
default: false

def checked_html
checked ? "checked='true'" : nil
end

def classname
generate_classname("pb_checkbox_kit", checked_class) + indeterminate_class + error_class
end
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91 changes: 84 additions & 7 deletions playbook/app/pb_kits/playbook/pb_checkbox/docs/_checkbox_indeterminate.html.erb
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@@ -1,7 +1,84 @@
<%= pb_rails("checkbox" , props: {
text: "Select ",
value: "checkbox-value",
name: "main",
indeterminate: true,
id: "test-indeterminate-js"
}) %>
<% checkboxes = [
{ name: 'Coffee', id: 'coffee', checked: false },
{ name: 'Ice Cream', id: 'ice-cream', checked: false },
{ name: 'Chocolate', id: 'chocolate', checked: true }
] %>

<%= pb_rails("table", props: { container: false, size: "md" }) do %>
<thead>
<tr>
<th>
<%= pb_rails("checkbox", props: {
checked: true,
text: "Uncheck All",
value: "checkbox-value",
name: "main-checkbox",
indeterminate: true,
id: "indeterminate-checkbox"
}) %>
</th>
</tr>
</thead>

<tbody>
<% checkboxes.each do |checkbox| %>
<tr>
<td>
<%= pb_rails("checkbox", props: {
checked: checkbox[:checked],
text: checkbox[:name],
value: checkbox[:id],
name: "#{checkbox[:id]}-indeterminate-checkbox",
id: "#{checkbox[:id]}-indeterminate-checkbox",
}) %>
</td>
</tr>
<% end %>
</tbody>
<% end %>

<script>
document.addEventListener('DOMContentLoaded', function() {
const mainCheckboxWrapper = document.getElementById('indeterminate-checkbox');
const mainCheckbox = document.getElementsByName("main-checkbox")[0];
const childCheckboxes = document.querySelectorAll('input[type="checkbox"][id$="indeterminate-checkbox"]');

const updateMainCheckbox = () => {
// Count the number of checked child checkboxes
const checkedCount = Array.from(childCheckboxes).filter(cb => cb.checked).length;
// Determine if the main checkbox should be in an indeterminate state
const indeterminate = checkedCount > 0 && checkedCount < childCheckboxes.length;

// Set the main checkbox states
mainCheckbox.indeterminate = indeterminate;
mainCheckbox.checked = checkedCount > 0;

// Determine the main checkbox label based on the number of checked checkboxes
const text = checkedCount === 0 ? 'Check All' : 'Uncheck All';

// Determine the icon class to add and remove based on the number of checked checkboxes
const iconClassToAdd = checkedCount === 0 ? 'pb_checkbox_checkmark' : 'pb_checkbox_indeterminate';
const iconClassToRemove = checkedCount === 0 ? 'pb_checkbox_indeterminate' : 'pb_checkbox_checkmark';

// Update main checkbox label
mainCheckboxWrapper.getElementsByClassName('pb_body_kit')[0].textContent = text;

// Add and remove the icon class to the main checkbox wrapper
mainCheckboxWrapper.querySelector('[data-pb-checkbox-icon-span]').classList.add(iconClassToAdd);
mainCheckboxWrapper.querySelector('[data-pb-checkbox-icon-span]').classList.remove(iconClassToRemove);

// Toggle the visibility of the checkbox icon based on the indeterminate state
mainCheckboxWrapper.getElementsByClassName("indeterminate_icon")[0].classList.toggle('hidden', !indeterminate);
mainCheckboxWrapper.getElementsByClassName("check_icon")[0].classList.toggle('hidden', indeterminate);
};

mainCheckbox.addEventListener('change', function() {
childCheckboxes.forEach(cb => cb.checked = this.checked);
updateMainCheckbox();
});

childCheckboxes.forEach(cb => {
cb.addEventListener('change', updateMainCheckbox);
});
});
</script>
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