调整电表基本信息字段编辑权限,如果不为空则不可以编辑

application/em/view/em/update.html

@@ -324,7 +324,7 @@
                                         <span class="x-red">*</span>起始承包日期
                                     </label>
                                     <div class="layui-input-inline">
-                                        <input type="text" id="cycle_start_time" name="cycle_start_time"autocomplete="off" class="layui-input" lay-verType="tips" value="{$info.rule.cycle_start_time}" {if isset($info.rule.cycle_start_time} disabled="disabled" {/if}>
+                                        <input type="text" id="cycle_start_time" name="cycle_start_time"autocomplete="off" class="layui-input" lay-verType="tips" value="{$info.rule.cycle_start_time}" {if isset($info.rule.cycle_start_time)} disabled="disabled" {/if}>
                                     </div>
                                 </div>
                             </div>