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

@@ -270,7 +270,7 @@
                                         <span class="x-red">*</span>缴费模式
                                     </label>
                                     <div class="layui-input-inline">
-                                        <select name="charge_type" id="charge_type" lay-filter="charge_type" {if !isset($info.edit)} disabled="disabled" {/if}>
+                                        <select name="charge_type" id="charge_type" lay-filter="charge_type" {if isset($info.rule.charge_type)} disabled="disabled" {/if}>
                                             <option value="1" {if $info.rule.charge_type == 1} selected {/if}>读表</option>
                                             <option value="2" {if $info.rule.charge_type == 2} selected {/if}>包年</option>
                                             <option value="3" {if $info.rule.charge_type == 3} selected {/if}>包月</option>
@@ -373,7 +373,7 @@
                                         <span class="x-red">*</span>结算模式
                                     </label>
                                     <div class="layui-input-inline">
-                                        <select name="settle_type" {if !isset($info.edit)} disabled="disabled" {/if}>
+                                        <select name="settle_type" {if isset($info.rule.settle_type)} disabled="disabled" {/if}>
                                             <option value="1" 
                                             {if $info.rule.settle_type == 1} selected {/if}>供电局标准</option>
                                             <option value="2"