修复搜索功能，添加重置按钮，确保搜索和重置时获取所有货源

supply.html

@@ -1343,9 +1343,10 @@
         
         <!-- 搜索框 -->
         <div class="search-container">
-            <div class="search-box">
-                <input type="text" class="search-input" placeholder="搜索货源名称" id="searchInput" oninput="onSearchInput(event)" onkeypress="onSearchConfirm(event)">
-                <div id="clearSearch" class="clear-icon" style="display: none;" onclick="clearSearch()">✕</div>
+            <div class="search-box" style="display: flex; gap: 10px; align-items: center;">
+                <input type="text" class="search-input" placeholder="搜索货源名称" id="searchInput" oninput="onSearchInput(event)" onkeypress="onSearchConfirm(event)" style="flex: 1;">
+                <div id="clearSearch" class="clear-icon" style="display: none; cursor: pointer; padding: 4px; border-radius: 4px; transition: all 0.3s ease;" onclick="clearSearch()">✕</div>
+                <button onclick="clearSearch()" style="padding: 10px 16px; background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); color: #666; border: 2px solid #e0e0e0; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 500; transition: all 0.3s ease; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);">重置</button>
             </div>
             <!-- 当前登录用户信息提示 -->
             <div id="currentUserInfo" style="margin-top: 10px; font-size: 12px; color: #666; text-align: right;"></div>
@@ -5542,7 +5543,7 @@
             searchInput.value = '';
             supplyData.searchKeyword = '';
             document.getElementById('clearSearch').style.display = 'none';
-            searchSupplies();
+            loadSupplies(); // 直接调用loadSupplies重新加载所有货源
         }
         
         async function searchSupplies() {
@@ -5551,10 +5552,12 @@
                 const userInfo = checkLogin();
                 if (!userInfo) return;
                 
-                // 构建查询参数，添加sellerId
+                // 构建查询参数，获取所有匹配的货源
                 const queryParams = new URLSearchParams({
                     sellerId: userInfo.userId,
-                    keyword: supplyData.searchKeyword
+                    keyword: supplyData.searchKeyword,
+                    page: 1,
+                    pageSize: 1000 // 设置较大的pageSize，确保获取所有匹配的记录
                 });
                 
                 const response = await fetch(`/api/supplies?${queryParams}`);