feat: 实现ComfyUI V2工作流模板参数配置功能
根据ComfyUI SDK规范，完整实现了工作流模板的参数配置功能： 核心功能： - ✅ 参数添加/删除：支持动态添加和删除模板参数 - ✅ 参数类型支持：string、number、boolean、array、object - ✅ 参数属性配置：默认值、描述、必填状态 - ✅ 类型特定配置：数字类型的最小/最大值、字符串的正则验证 - ✅ 实时预览：参数配置实时更新到模板数据中 技术实现： - 符合ComfyUI SDK的ParameterSchema接口规范 - 支持{{参数名}}语法在工作流中引用参数 - 完整的表单验证和用户体验优化 - 响应式设计，支持不同屏幕尺寸 用户界面： - 直观的参数管理界面 - 参数类型选择器 - 条件显示的高级配置选项 - 空状态提示和使用说明 - 删除确认和错误处理 这个实现为ComfyUI工作流模板提供了强大的参数化能力， 使模板更加灵活和可重用。
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@ -36,6 +36,8 @@ interface ParameterSchema {
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min?: number;
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max?: number;
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pattern?: string;
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items?: ParameterSchema;
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properties?: Record<string, ParameterSchema>;
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}
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interface WorkflowTemplateData {
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@ -91,6 +93,7 @@ export const WorkflowTemplateCreator: React.FC<WorkflowTemplateCreatorProps> = (
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const [errors, setErrors] = useState<Record<string, string>>({});
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const [isSaving, setIsSaving] = useState(false);
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const [workflowJsonText, setWorkflowJsonText] = useState('{}');
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const [newParameterName, setNewParameterName] = useState('');
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// 重置表单数据
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useEffect(() => {
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@ -148,6 +151,38 @@ export const WorkflowTemplateCreator: React.FC<WorkflowTemplateCreatorProps> = (
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}
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};
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// 更新参数
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const updateParameter = (paramName: string, schema: ParameterSchema) => {
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setTemplateData(prev => ({
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...prev,
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parameters: { ...prev.parameters, [paramName]: schema }
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}));
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};
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// 删除参数
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const removeParameter = (paramName: string) => {
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setTemplateData(prev => {
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const newParameters = { ...prev.parameters };
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delete newParameters[paramName];
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return { ...prev, parameters: newParameters };
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});
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};
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// 添加新参数
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const addParameter = () => {
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if (!newParameterName.trim()) return;
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const newSchema: ParameterSchema = {
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param_type: 'string',
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required: false,
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description: '',
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default: '',
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};
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updateParameter(newParameterName.trim(), newSchema);
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setNewParameterName('');
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};
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// 验证表单
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const validateForm = (): boolean => {
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const newErrors: Record<string, string> = {};
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@ -471,15 +506,185 @@ export const WorkflowTemplateCreator: React.FC<WorkflowTemplateCreatorProps> = (
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{/* 参数配置标签页 */}
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{activeTab === 'parameters' && (
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<div className="space-y-6">
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<div className="bg-blue-50 border border-blue-200 rounded-lg p-4">
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<div className="flex items-center justify-between">
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<h3 className="text-lg font-medium text-gray-900">模板参数配置</h3>
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<div className="flex items-center space-x-2">
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<Info className="w-5 h-5 text-blue-600" />
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<h3 className="text-sm font-medium text-blue-900">参数配置</h3>
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<input
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type="text"
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value={newParameterName}
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onChange={(e) => setNewParameterName(e.target.value)}
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placeholder="参数名称"
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className="px-3 py-1 border border-gray-300 rounded text-sm focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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onKeyDown={(e) => e.key === 'Enter' && addParameter()}
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/>
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<button
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onClick={addParameter}
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disabled={!newParameterName.trim()}
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className="px-3 py-1 bg-blue-600 text-white rounded text-sm hover:bg-blue-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed flex items-center space-x-1"
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>
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<Plus className="w-4 h-4" />
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<span>添加参数</span>
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</button>
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</div>
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<p className="mt-2 text-sm text-blue-700">
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参数配置功能正在开发中，敬请期待...
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</div>
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<div className="bg-gray-50 border border-gray-200 rounded-lg p-4">
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<div className="flex items-center space-x-2 mb-2">
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<Info className="w-4 h-4 text-blue-600" />
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<span className="text-sm font-medium text-gray-700">参数说明</span>
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</div>
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<p className="text-sm text-gray-600">
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参数用于在工作流中定义可配置的变量。在工作流JSON中使用 <code className="bg-gray-200 px-1 rounded">{"{{参数名}}"}</code> 语法引用参数。
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例如：<code className="bg-gray-200 px-1 rounded">{"{{input_image}}"}</code>
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</p>
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</div>
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{Object.keys(templateData.parameters).length === 0 ? (
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<div className="text-center py-8 text-gray-500">
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<Settings className="w-12 h-12 mx-auto mb-3 text-gray-400" />
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<p>暂无参数配置</p>
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<p className="text-sm">添加参数来让模板更加灵活可配置</p>
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</div>
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) : (
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<div className="space-y-4">
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{Object.entries(templateData.parameters).map(([paramName, schema]) => (
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<div key={paramName} className="bg-white border border-gray-200 rounded-lg p-4">
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<div className="flex items-center justify-between mb-3">
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<h4 className="font-medium text-gray-900">{paramName}</h4>
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<button
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onClick={() => removeParameter(paramName)}
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className="p-1 text-red-600 hover:bg-red-50 rounded transition-colors"
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title="删除参数"
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>
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<Trash2 className="w-4 h-4" />
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</button>
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</div>
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<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
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<div>
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<label className="block text-sm font-medium text-gray-700 mb-1">
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参数类型
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</label>
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<select
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value={schema.param_type}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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param_type: e.target.value as any
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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>
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<option value="string">字符串 (String)</option>
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<option value="number">数字 (Number)</option>
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<option value="boolean">布尔值 (Boolean)</option>
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<option value="array">数组 (Array)</option>
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<option value="object">对象 (Object)</option>
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</select>
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</div>
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<div>
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<label className="block text-sm font-medium text-gray-700 mb-1">
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默认值
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</label>
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<input
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type={schema.param_type === 'number' ? 'number' : 'text'}
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value={schema.default || ''}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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default: schema.param_type === 'number' ? Number(e.target.value) : e.target.value
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="设置默认值"
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/>
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</div>
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<div className="md:col-span-2">
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<label className="block text-sm font-medium text-gray-700 mb-1">
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描述
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</label>
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<input
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type="text"
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value={schema.description || ''}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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description: e.target.value
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="参数描述"
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/>
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</div>
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<div className="flex items-center space-x-4">
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<label className="flex items-center space-x-2">
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<input
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type="checkbox"
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checked={schema.required || false}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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required: e.target.checked
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})}
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className="rounded border-gray-300 text-blue-600 focus:ring-blue-500"
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/>
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<span className="text-sm text-gray-700">必填参数</span>
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</label>
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</div>
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{schema.param_type === 'number' && (
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<div className="grid grid-cols-2 gap-2">
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<div>
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<label className="block text-sm font-medium text-gray-700 mb-1">
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最小值
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</label>
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<input
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type="number"
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value={schema.min || ''}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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min: e.target.value ? Number(e.target.value) : undefined
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="最小值"
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/>
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</div>
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<div>
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<label className="block text-sm font-medium text-gray-700 mb-1">
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最大值
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</label>
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<input
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type="number"
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value={schema.max || ''}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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max: e.target.value ? Number(e.target.value) : undefined
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="最大值"
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/>
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</div>
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</div>
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)}
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{schema.param_type === 'string' && (
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<div className="md:col-span-2">
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<label className="block text-sm font-medium text-gray-700 mb-1">
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正则表达式验证
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</label>
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<input
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type="text"
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value={schema.pattern || ''}
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onChange={(e) => updateParameter(paramName, {
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...schema,
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pattern: e.target.value || undefined
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})}
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className="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent"
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placeholder="例如：^[a-zA-Z0-9]+$"
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/>
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</div>
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)}
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</div>
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</div>
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))}
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</div>
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)}
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</div>
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)}
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</div>
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