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2019-11-27 21:24:49 +01:00

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<div id="add-measurement" <%= 'style=display:none;' if @measurement.errors.empty? %>>
<h2><%= t ".heading_new_measurement" %></h2>
<%= labelled_form_for @measurement,
url: project_measurements_path(@project),
html: {id: 'measurement-form'} do |f| %>
<%= error_messages_for @measurement %>
<div class="box tabular">
<p><%= f.text_field :name, size: 40, required: true %></p>
<p><%= f.select :source_id, source_options, required: false, include_blank: true %></p>
<% @measurement.readouts.each_with_index do |r, index| %>
<%= f.fields_for 'readouts_attributes', r, index: '' do |ff| %>
<p class="readout">
<%= ff.select :quantity_id, quantity_options,
{include_blank: true, label: (index > 0 ? '' : :field_readouts)} %>
<%= ff.select :unit_id, unit_options, {label: ''} %>
<%= ff.check_box :_destroy, {style: "display:none", label: ''} %>
<%= link_to t(".button_delete_readout"), '#',
class: 'icon icon-del',
style: (@measurement.readouts.length > 1 ? "" : "display:none"),
onclick: "deleteReadout(); return false;" %>
</p>
<% end %>
<% end %>
<p>
<%= link_to t(".button_add_readout"), '#', class: 'icon icon-add',
onclick: 'addReadout(); return false;' %>
</p>
</div>
<%= submit_tag l(:button_create) %>
<%= link_to l(:button_cancel), "#",
onclick: '$("#add-measurement").hide(); return false;' %>
<% end %>
<hr>
</div>
<%= javascript_tag do %>
function addReadout() {
var row = $('p.readout:visible:last');
var new_row = row.clone().insertAfter(row);
new_row.find('select[id$=_quantity_id]').val('');
new_row.find('select[id$=_unit_id]').val(row.find('select[id$=_unit_id]').val());
new_row.find('label:first').text('');
if ($('p.readout:visible').length > 1) {
$('p.readout a.icon-del').show();
}
}
function deleteReadout() {
var row = $(event.target).closest('p.readout');
row.find('[id$=_destroy]').val(1);
// FIXME: should only hide() row if record already saved (to send _destroy to backend)
row.remove();
$('p.readout:visible:first label:first').text('<%= t "field_readouts" %>');
if ($('p.readout:visible').length <= 1) {
$('p.readout a.icon-del').hide();
}
}
<% end %>