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我是 arangoDB 的新手。我创建文档集合“sitetestcom”和边缘集合“链接”。在 ArangoDB Web 界面中，我将带有 Vertex 集合的 Graph Viewer Configuration 设置为 sitetestcom，将 Edge 集合设置为 linking。但没有显示图表，只有 2 个顶点

Arango 图形查看器

如何显示图表？

提前感谢您的帮助。

收藏：sitetestcom，类型：文档

[ { "_id" : "sitetestcom/4156515209", "_rev" : "4156515209", "_key" : "4156515209", "url" : "http://sitetest.com/sentimancho", "titre" : "Sentimancho " }, { "_id" : "sitetestcom/4144718729", "_rev" : "4144718729", "_key" : "4144718729", "url" : "http://sitetest.com/infogerance", "titre" : "Infogérance " }, { "_id" : "sitetestcom/4153107337", "_rev" : "4153107337", "_key" : "4153107337", "url" : "http://sitetest.com/category/annuaire", "titre" : "Annuaire " }, { "_id" : "sitetestcom/4146946953", "_rev" : "4146946953", "_key" : "4146946953", "url" : "http://sitetest.com/creation-site", "titre" : "Création site" }, { "_id" : "sitetestcom/4154876809", "_rev" : "4154876809", "_key" : "4154876809", "url" : "http://sitetest.com/jardinchic", "titre" : "JardinChic " }, { "_id" : "sitetestcom/4151993225", "_rev" : "4151993225", "_key" : "4151993225", "url" : "http://sitetest.com/category/non-classe", "titre" : "Non classé " }, { "_id" : "sitetestcom/4128924553", "_rev" : "4128924553", "_key" : "4128924553", "url" : "http://sitetest.com/", "titre" : "Référencement " }, { "_id" : "sitetestcom/4135871369", "_rev" : "4135871369", "_key" : "4135871369", "url" : "http://sitetest.com/infogerance/", "titre" : "Infogérance " }, { "_id" : "sitetestcom/4140589961", "_rev" : "4140589961", "_key" : "4140589961", "url" : "http://sitetest.com/hebergement-mutualise", "titre" : "Hébergement mutualisé " }, { "_id" : "sitetestcom/4145046409", "_rev" : "4145046409", "_key" : "4145046409", "url" : "http://sitetest.com/developpeur-wordpress", "titre" : "Développeur WordPress " }, { "_id" : "sitetestcom/4131152777", "_rev" : "4131152777", "_key" : "4131152777", "url" : "http://sitetest.com/blog-devenir", "titre" : "" }, { "_id" : "sitetestcom/4139541385", "_rev" : "4139541385", "_key" : "4139541385", "url" : "http://sitetest.com/contact", "titre" : "Contact " }, { "_id" : "sitetestcom/4135543689", "_rev" : "4135543689", "_key" : "4135543689", "url" : "http://sitetest.com/creation-site/", "titre" : "Création site" }, { "_id" : "sitetestcom/4148257673", "_rev" : "4148257673", "_key" : "4148257673", "url" : "http://sitetest.com/serp-domination", "titre" : "SERP Domination " }, { "_id" : "sitetestcom/4150682505", "_rev" : "4150682505", "_key" : "4150682505", "url" : "http://sitetest.com/category/portfolio", "titre" : "portfolio " }, { "_id" : "sitetestcom/4130759561", "_rev" : "4130759561", "_key" : "4130759561", "url" : "http://sitetest.com/extension-magento-gestion-stocks", "titre" : "Extension Magento gestion des stocks " }, { "_id" : "sitetestcom/4149699465", "_rev" : "4149699465", "_key" : *"4149699465", "url" : "http://sitetest.com/devis-audit-referencement", "titre" : "Devis Audit Réferencement " }, { "_id" : "sitetestcom/4150027145", "_rev" : "4150027145", "_key" : "4150027145", "url" : "http://sitetest.com/offre-tout-compris", "titre" : "Offre tout compris " }, { "_id" : "sitetestcom/4140262281", "_rev" : "4140262281", "_key" : "4140262281", "url" : "http://sitetest.com/portfolio-large", "titre" : "Portfolio " }, { "_id" : "sitetestcom/4155401097", "_rev" : "4155401097", "_key" : "4155401097", "url" : "http://sitetest.com/communique-de-presse", "titre" : "Communiqué de presse " }, { "_id" : "sitetestcom/4150354825", "_rev" : "4150354825", "_key" : "4150354825", "url" : "http://sitetest.com/referencement", "titre" : "Référencement" }, { "_id" : "sitetestcom/4148585353", "_rev" : "4148585353", "_key" : "4148585353", "url" : "http://sitetest.com/netlinking", "titre" : "Netlinking " }, { "_id" : "sitetestcom/4154155913", "_rev" : "4154155913", "_key" : "4154155913", "url" : "http://sitetest.com/informatique", "titre" : "Informatique " }, { "_id" : "sitetestcom/4153631625", "_rev" : "4153631625", "_key" : "4153631625", "url" : "http://sitetest.com/immobilier", "titre" : "" }, { "_id" : "sitetestcom/4135216009", "_rev" : "4135216009", "_key" : "4135216009", "url" : "http://sitetest.com/referencement/", "titre" : "Référencement" }, { "_id" : "sitetestcom/4130431881", "_rev" : "4130431881", "_key" : "4130431881", "url" : "http://sitetest.com/cables", "titre" : "cables" } ]*

集合：链接，类型：Edge

[ { "_id" : "linking/4153435017", "_rev" : "4153435017", "_key" : "4153435017", "_from" : "sitetestcom/4131152777", "_to" : "sitetestcom/4153107337", "what" : 1 }, { "_id" : "linking/4155204489", "_rev" : "4155204489", "_key" : "4155204489", "_from" : "sitetestcom/4140262281", "_to" : "sitetestcom/4154876809", "what" : 1 }, { "_id" : "linking/4154483593", "_rev" : "4154483593", "_key" : "4154483593", "_from" : "sitetestcom/4140262281", "_to" : "sitetestcom/4154155913", "what" : 1 }, { "_id" : "linking/4152320905", "_rev" : "4152320905", "_key" : "4152320905", "_from" : "sitetestcom/4130759561", "_to" : "sitetestcom/4151993225", "what" : 1 }, { "_id" : "linking/4151206793", "_rev" : "4151206793", "_key" : "4151206793", "_from" : "sitetestcom/4130431881", "_to" : "sitetestcom/4150682505", "what" : 1 }, { "_id" : "linking/4153959305", "_rev" : "4153959305", "_key" : "4153959305", "_from" : "sitetestcom/4140262281", "_to" : "sitetestcom/4153631625", "what" : 1 }, { "_id" : "linking/4155728777", "_rev" : "4155728777", "_key" : "4155728777", "_from" : "sitetestcom/4148585353", "_to" : "sitetestcom/4155401097", "what" : 1 }, { "_id" : "linking/4156842889", "_rev" : "4156842889", "_key" : "4156842889", "_from" : "sitetestcom/4151993225", "_to" : "sitetestcom/4156515209", "what" : 1 } ]
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1 回答 1

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我将您的收藏导入 ArangoDB。
请注意：文档集合不是有效的 JSON，因为*数据中有一些星号，必须先删除。

对于手头的问题。

当您单击图表菜单时，您可以选择集合或图表，下面是一个“高级”框。如果单击它，它将打开一个表单。有一些初始设置，您可以更改。现在，这里不做任何更改，点击开始。
您可能会看到一个顶点或一个空图。不用担心。

默认情况下，图形查看器在开始时会显示一个随机顶点，但您可以通过单击图形窗口右上角的“过滤器”图标来选择特定顶点。

单击此图标。
在现在应该出现的过滤器表单上，单击属性名称列表框并选择_key。
在属性值字段中，复制并粘贴此键：（4140262281这是您附加到问题的文档集合中的一个顶点键）。
您现在应该已经得到了一个由该顶点和其他 3 个由边连接的小图。

现在，如果您的数据有更多连接，您将能够单击顶点，并且任何连接的顶点也会显示出来。

原因是，您在上面的屏幕截图中只看到了两个顶点，因为没有更多的边将其他顶点连接到这些顶点。

尝试在过滤器中输入顶点键（来自屏幕截图）4130431881：. 你应该再次只得到这两个。

现在，假设您想将此顶点连接到我之前向您展示的那个。

  1. 打开集合，进入链接集合并单击右上角的+按钮，以创建新的边缘文档。
  2. 创建边缘：
    在_from字段中输入：sitetestcom/4140262281
    在_to字段中输入：sitetestcom/4130431881
    点击创建。

现在返回图形查看器并启动图形：再次按 _key == 过滤4140262281。

您现在应该看到4140262281顶点和新连接的4130431881顶点。

现在，如果您单击4140262281顶点，它的连接顶点4150682505应该会出现。

最后，为了给顶点一个更用户友好的命名（我取了你的titre属性），点击过滤器旁边的滚轮按钮，然后点击'vertices'-'label'。将_key条目替换为titre并点击Change。

您现在应该看到顶点的标题而不是 _keys。

希望有帮助。

还请查看来自 Michael 的内容丰富的屏幕投屏，他编写了图形查看器：https ://www.youtube.com/watch?v=ASR7AX4bWjA

于 2014-05-17T07:10:53.803 回答