TypeScript types.DataSourceApi类代码示例

OGeek|极客世界-中国程序员成长平台 › 门户 › 编程› TypeScript›TypeScript教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了TypeScript中@grafana/ui/src/types.DataSourceApi类的典型用法代码示例。如果您正苦于以下问题：TypeScript DataSourceApi类的具体用法？TypeScript DataSourceApi怎么用？TypeScript DataSourceApi使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了DataSourceApi类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: dispatch

  return async dispatch => {
    if (!sourceDataSource) {
      // explore not initialized
      dispatch(queriesImportedAction({ exploreId, queries }));
      return;
    }

    let importedQueries = queries;
    // Check if queries can be imported from previously selected datasource
    if (sourceDataSource.meta.id === targetDataSource.meta.id) {
      // Keep same queries if same type of datasource
      importedQueries = [...queries];
    } else if (targetDataSource.importQueries) {
      // Datasource-specific importers
      importedQueries = await targetDataSource.importQueries(queries, sourceDataSource.meta);
    } else {
      // Default is blank queries
      importedQueries = ensureQueries();
    }

    const nextQueries = importedQueries.map((q, i) => ({
      ...q,
      ...generateEmptyQuery(queries),
    }));

    dispatch(queriesImportedAction({ exploreId, queries: nextQueries }));
  };

开发者ID:johntdyer，项目名称:grafana，代码行数:27，代码来源:actions.ts

示例2: async

  return async (dispatch, getState) => {
    const datasourceName = instance.name;

    // Keep ID to track selection
    dispatch(loadDatasourcePendingAction({ exploreId, requestedDatasourceName: datasourceName }));
    let datasourceError = null;

    try {
      const testResult = await instance.testDatasource();
      datasourceError = testResult.status === 'success' ? null : testResult.message;
    } catch (error) {
      datasourceError = (error && error.statusText) || 'Network error';
    }

    if (datasourceError) {
      dispatch(loadDatasourceFailureAction({ exploreId, error: datasourceError }));
      return Promise.reject(`${datasourceName} loading failed`);
    }

    if (datasourceName !== getState().explore[exploreId].requestedDatasourceName) {
      // User already changed datasource again, discard results
      return;
    }

    if (instance.init) {
      instance.init();
    }

    if (datasourceName !== getState().explore[exploreId].requestedDatasourceName) {
      // User already changed datasource again, discard results
      return;
    }

    dispatch(loadDatasourceSuccess(exploreId, instance));
    return Promise.resolve();
  };

开发者ID:CorpGlory，项目名称:grafana，代码行数:36，代码来源:actions.ts

示例3: async

  return async (dispatch, getState) => {
    const datasourceName = instance.name;

    // Keep ID to track selection
    dispatch(loadDatasourcePendingAction({ exploreId, requestedDatasourceName: datasourceName }));

    await dispatch(testDatasource(exploreId, instance));

    if (datasourceName !== getState().explore[exploreId].requestedDatasourceName) {
      // User already changed datasource again, discard results
      return;
    }

    if (instance.init) {
      instance.init();
    }

    if (datasourceName !== getState().explore[exploreId].requestedDatasourceName) {
      // User already changed datasource again, discard results
      return;
    }

    dispatch(loadDatasourceReady(exploreId, instance));
  };

开发者ID:johntdyer，项目名称:grafana，代码行数:24，代码来源:actions.ts

注：本文中的@grafana/ui/src/types.DataSourceApi类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。