Question

在提交带有错误消息的表单时，它将在错误加载新页面后呈现new.html.erb（呈现操作：“新”），脚本中的multidatepicker字段无法同时加载，路由显示为索引页面。

在新页面中，日期选择器class = "pick hasDatepicker".路由localhost:3000/leaves/new（新页面）

在带有错误消息的创建操作中呈现新页面后，

datepicker class = "pick"。路线localhost:3000/leaves（索引页）

我该怎么办？...

leavescontroller.rb

def create  # Create a new record in the Leave table

        @leave = current_user.leaves.create leave_params
        # @leave.user_id = session[:user_id]
        @leave_dates = params[:datePick].split(',')
        @leave.start_date = @leave_dates.first
        @leave.end_date = @leave_dates.last

        respond_to do |format|
          if @leave.save
            ..//conditions
          else
            format.html { render action:  "new" }
            format.json { render json: @leave.errors, status: :unprocessable_entity }
          end
        end

new.html.rb

<%= render :partial => 'layouts/datepicker'%>
<script>
    $(function() {
        $('#datePick').multiDatesPicker({
            beforeShowDay: function(date) {
                var day = date.getDay();
                return [day != 0 && day != 6];
            }, // For disabling all "Sundays"
            dateFormat : "d/m/yy",
            maxDate : "+3m",
            minDate : "0m",
            multidate : true,
            addDisabledDates : <%= raw @holidays %>
        });
    });
</script>
<body >


<div id="newentryrow">
            <div id="newentrytext">
              <label>Select Dates :</label>
            </div>
            <div id="newentryfield" >
              <%= text_field_tag 'datePick', nil, placeholder: 'Select dates' ,class: 'pick', autoComplete: "off", :readonly => true %><br />
              <label>Select multiple dates if you want to apply more than one day leave…</label>
            </div>
          </div>

呈现错误的新页面后无法加载日期字段

0 个答案: