From dbd6c4f7023a0811ebb33fd175fbcc4ac8bb8601 Mon Sep 17 00:00:00 2001
From: dmy <dmy@dmy.com>
Date: Mon, 2 Mar 2026 21:58:09 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=99=90=E5=88=B6=E5=AF=BC=E7=BA=BF?=
 =?UTF-8?q?=E5=92=8C=E5=9C=B0=E7=BA=BF=E5=9D=90=E6=A0=87=E6=95=B0=E7=BB=84?=
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限制导线和地线坐标数组的最大长度为4（1地线+3导线），更新相关按钮的禁用逻辑
更新坐标输入框的标签文本
---
 webui/src/components/ParameterForm.vue | 30 +++++++++++++++-----------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/webui/src/components/ParameterForm.vue b/webui/src/components/ParameterForm.vue
index b6796da..d46c2b0 100644
--- a/webui/src/components/ParameterForm.vue
+++ b/webui/src/components/ParameterForm.vue
@@ -105,7 +105,7 @@
                 <!-- 导、地线挂点高度 -->
                 <div class="q-mt-md">
                   <div class="text-subtitle2 q-mb-sm">
-                    导、地线挂点垂直距离 (m) - 第一个值为地线挂点高度
+                    导、地线挂点垂直坐标 (m) 
                   </div>
                   <div class="row q-col-gutter-sm">
                     <div class="col" v-for="(h, index) in params.parameter.h_arm" :key="index">
@@ -118,10 +118,10 @@
                       />
                     </div>
                     <div class="col-auto">
-                      <q-btn flat round color="primary" icon="add" @click="addHArm" />
+                      <q-btn flat round color="primary" icon="add" @click="addHArm" :disable="params.parameter.h_arm.length >= 4" />
                     </div>
                     <div class="col-auto">
-                      <q-btn flat round color="negative" icon="remove" @click="removeHArm" :disable="params.parameter.h_arm.length <= 1" />
+                      <q-btn flat round color="negative" icon="remove" @click="removeHArm" :disable="params.parameter.h_arm.length <= 2" />
                     </div>
                   </div>
                 </div>
@@ -129,7 +129,7 @@
                 <!-- 导、地线水平坐标 -->
                 <div class="q-mt-md">
                   <div class="text-subtitle2 q-mb-sm">
-                    导、地线水平坐标 (m)
+                    导、地线挂点水平坐标 (m)
                   </div>
                   <div class="row q-col-gutter-sm">
                     <div class="col" v-for="(x, index) in params.parameter.gc_x" :key="index">
@@ -142,10 +142,10 @@
                       />
                     </div>
                     <div class="col-auto">
-                      <q-btn flat round color="primary" icon="add" @click="addGcX" />
+                      <q-btn flat round color="primary" icon="add" @click="addGcX" :disable="params.parameter.gc_x.length >= 4" />
                     </div>
                     <div class="col-auto">
-                      <q-btn flat round color="negative" icon="remove" @click="removeGcX" :disable="params.parameter.gc_x.length <= 1" />
+                      <q-btn flat round color="negative" icon="remove" @click="removeGcX" :disable="params.parameter.gc_x.length <= 2" />
                     </div>
                   </div>
                 </div>
@@ -357,25 +357,29 @@ const voltageOptions = [
   '±500kV', '±660kV', '±800kV', '±1100kV'
 ]
 
-// 数组操作函数
+// 数组操作函数（最多3条导线，即数组最多4个元素：1地线+3导线）
 const addHArm = () => {
-  const last = params.parameter.h_arm[params.parameter.h_arm.length - 1] || 100
-  params.parameter.h_arm.push(last - 20)
+  if (params.parameter.h_arm.length < 4) {
+    const last = params.parameter.h_arm[params.parameter.h_arm.length - 1] || 100
+    params.parameter.h_arm.push(last - 20)
+  }
 }
 
 const removeHArm = () => {
-  if (params.parameter.h_arm.length > 1) {
+  if (params.parameter.h_arm.length > 2) {
     params.parameter.h_arm.pop()
   }
 }
 
 const addGcX = () => {
-  const last = params.parameter.gc_x[params.parameter.gc_x.length - 1] || 10
-  params.parameter.gc_x.push(last)
+  if (params.parameter.gc_x.length < 4) {
+    const last = params.parameter.gc_x[params.parameter.gc_x.length - 1] || 10
+    params.parameter.gc_x.push(last)
+  }
 }
 
 const removeGcX = () => {
-  if (params.parameter.gc_x.length > 1) {
+  if (params.parameter.gc_x.length > 2) {
     params.parameter.gc_x.pop()
   }
 }