Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>(EDIT) Giving some thought after the conversation in the comments, I came up with a better solution. Here is the modified plunk:</p> <p><a href="http://plnkr.co/edit/djNk8PPzXvngZOvAirMu?p=preview" rel="nofollow">http://plnkr.co/edit/djNk8PPzXvngZOvAirMu?p=preview</a></p> <p>The key points of this implementation are:</p> <ul> <li><p>Every directive transcludes its content. This means that, even the innermost directives have access to the outer scope, as is expected. So no more <code>$parent.$parent...</code> awfulness.</p></li> <li><p>Every directive has an isolated scope. As per the docs the isolated scope is side-by-side with the transcluded one; therefore all the private state of the directives (in this case the active tab, the index of each <code>tabItem</code> and some directive-specific functions) is kept in the isolated scope.</p></li> <li><p>The directives communicate through the controllers. This pattern requires a top level "coordinator" (here the <code>tab</code> for all descendant directives and the <code>tabItem</code> for the <code>tabItemHeader</code> and <code>tabItemBody</code>).</p></li> </ul> <p>By the way, if you want tabs, I would suggest Angular UI.</p> <hr> <p>This was a crazy puzzler.</p> <p>The reason for your problem is that the <code>tabItem</code> directive had no reason to transclude its contents; this transclusion created a sibling scope that totally messed up your logic!</p> <p>Thus the answer is simple: remove these lines from the <code>tabItem</code> directive:</p> <pre><code>// REMOVE THEM!!! transclude: true, template: '&lt;div ng-transclude&gt;&lt;/div&gt;', </code></pre> <p>A plunkr with these lines commented out that prints scope ids: <a href="http://plnkr.co/edit/bBfEej145s1YjcE9n3Lj?p=preview" rel="nofollow">http://plnkr.co/edit/bBfEej145s1YjcE9n3Lj?p=preview</a> (this helps with debugging; see what happens when you include these lines, the templates and the linker function see different scopes!)</p> <p>And your plunkr forked, with those lines commented out: <a href="http://plnkr.co/edit/tgZqjZk0bRCyZiHKM0Sy?p=preview" rel="nofollow">http://plnkr.co/edit/tgZqjZk0bRCyZiHKM0Sy?p=preview</a></p>
    singulars
    1. This table or related slice is empty.
    1. POScope inheritance for angular directives
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USNikos Paraskevopoulos
    1. USNikos Paraskevopoulos
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POScope inheritance for angular directives
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThanks a lot, Nikos! And I want to ask you one more question about this code. For now directive's scope override controller's scope and I should use controller's variables in this way {{$parent.$parent.$parent.name}}. But it looks terrible. What is the best way to solve this problem?
      singulars
      1. PO
      1. USNatasha
    2. COYes, you are right. Actually I just removed `$parent` from your plunkr (i.e. `template: '<div ng-click="setCurrentTab(index)" ...>`) and it works. Can you do that and verify it actually works? (There were some network instabilities and I have doubts)
      singulars
      1. PO
      1. USNikos Paraskevopoulos
    3. COYes. It is possible to remove $parent from directive template. And I've fixed it. But when I want to use `name` property of the controller inside `tab-item-body` directive i should write the following: {{$parent.$parent.$parent.name}} (please see the first plunk). My question is if there is a way to do this without referencing parent scope?
      singulars
      1. PO
      1. USNatasha
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload