blocks:dashboard:userguide
Différences
Ci-dessous, les différences entre deux révisions de la page.
| Prochaine révision | Révision précédente | ||
| blocks:dashboard:userguide [2016/05/13 14:59] – créée admin | blocks:dashboard:userguide [2026/01/13 08:03] (Version actuelle) – modification externe 127.0.0.1 | ||
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| ===== Configuration ===== | ===== Configuration ===== | ||
| - | ===== Bloc Dashboard | + | ===== Dashboard |
| - | La configuration | + | the configuration |
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| - | Une fois ces prérequis réunis, vous pouvez commencer à mettre en place vos tableaux de bord. | + | If you have those prerequisites, you are ready to do a lot of things with the Dashboard block. |
| - | Rappelez-vous que ce bloc permet une extraction potentiellement de TOUTES forme de données de Moodle. On devra donc veiller à ce que l' | + | Remind here that the Dashboard |
| - | La configuration d'un tableau de bord va se dérouler en 6 grandes étapes | + | there are 6 main steps in setting up a dashboard query: |
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| + | ==== Think about the problem (identify the query) ==== | ||
| - | ==== Penser la requête ==== | + | A Dashboard will NOT be able to answer to any demand. Usually, the addressed question must have an answer that can be synthesized within a single unique Query, giving a single aggregated composite output. As the block post-processes the given SQL to feed the query accessories (such as filters, or params), some complex query forms may be not supported. |
| - | Toutes les extractions de données ne sont pas possibles avec un bloc Tableau de Bord. Le bloc préformatte la requête SQL pour outiller les différents accessoires de rendu de données. Certaines formes de requêtes complexes ne sont pas compatibles avec ce post-formatage. | + | In general, any results that comes out from simple JOINS (INNER, OUTER or LEFT) among a set of tables will work fine. Some queries using subqueries may work, Union or intersects may work on simple output, but some accessories may crash the query if activated. |
| + | ==== Identify dimensions for sorting or filtering ==== | ||
| - | En général, un bloc Tableau de Bord peut rendre compte de toute jointure simple, interne, gauche | + | the Dashboard block is designed for administrators being able to setup a query and additional dynamic tools addressed to the dashboard end users. Filters will provide multiple derivated partial views of the same output data. Parameters also will allow to change the initial perimeter of the extracted data, such as date ranges, ou value ranges, providing a lot of possible distinct reports with only one generic query. |
| - | ==== Identifier les modalités de tri et de filtrage ==== | + | Usually a data query will output a set of columns (data fields), which can be classed into the following categories : |
| - | Le bloc Tableau de Bord est conçu de telle manière à ce que, une fois mise en place par un utilisateur autorisé, il puisse servir d' | + | * The identifier(s) |
| + | * The useful data (the really observed values) | ||
| + | * The contextual dimensions (that split the data space into local contexts) | ||
| + | * the technical data (that helps to calculate, format, or build other final results) | ||
| - | ==== Ecrire et tester la requête de base ==== | + | Filters usually will be defined upon the contextual dimensions, while parameters may usually affect usefull or technical values. |
| + | ==== Write and test a base query ==== | ||
| - | Vous utiliserez pour cela un client | + | The best practice is to use your standard |
| - | === Les pièges à éviter | + | === Several traps to avoid === |
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| - | ==== Mettre en place la requête | + | ==== Enter the query in the Dashboard configuration |
| - | La mise en place de la requête dans le tableau de bord est la première chose à faire réellement dans le tableau de bord. | + | copy the query in the query text area of the dashboard is the effective first thing to do. |
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| - | Le premier onglet est là où vous allez poser la requête. | + | The first panel shows the textarea where to put the query. |
| - | ==== Détail des écrans de configuration ==== | + | ==== Dashboard |
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| - | * [[:BlockDashboardConfigScheduling|Configuration du raffraichissement de données]] | + | * [[: |
| - | * [[:BlockDashboardConfigFile|Configuration de la sortie sur fichier]] | + | * [[: |
| + | * [[:BlockDashboardConfigFile|Data export to files]] | ||
| + | * [[:BlockDashboardConfigScheduling|Data export sheduling]] (Pro Version) | ||
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blocks/dashboard/userguide.1463151544.txt.gz · Dernière modification : (modification externe)
