Facing a challenge with displaying an angularjs template within a popover

Question

Facing a challenge with displaying an angularjs template within a popover

I am having trouble displaying custom HTML content in a popover when clicking on my "View" link. Although other content is rendering correctly, such as one with an ng-repeat inside it, my custom directive does not seem to be processed and displayed properly.

http://plnkr.co/edit/Jy8Qlp1rsghwj4NNF2Dn?p=preview

<div ng-controller="ChordCtrl">
    <chord-layout chord-matrix="{{matrix}}">
       <div id="chordLayoutHolder"></div>
    </chord-layout> 
</div>

Although there is a lot happening in this plunker example, my main issue is that the dynamic contents of report1.html are not showing up in my tooltip when I click on any "View" link within the table. The chord layout rendering seems to fail, even though it works independently in another plunker - http://plnkr.co/edit/q5DDdKHs11OuW6SfLtTG?p=preview

If anyone can help me figure out why my chord layout chart is not rendering correctly, I would greatly appreciate it.

Thank you

javascript angularjs angularjs-directive angular-ui-bootstrap

Answer 1

Answer №1

If you're encountering difficulties, it could be because of the use of id for your chordLayoutHolder. It's unclear why this poses a problem, but one possibility is that Angular may pre-compile and clone the template, rendering the id non-unique. It would be interesting to investigate further.

To resolve this, simply remove the

<div id="chordLayoutHolder"></div>

and directly append to the directive element:

<chord-layout chord-matrix="{{matrix}}">
</chord-layout>

In your directive, update the lines related to chordLayoutHolder as follows:

$("#chordLayoutHolder").empty();
var svg = d3.select("#chordLayoutHolder")
...

to:

element.empty();
var domElement = angular.element(element)[0];
var svg = d3.select(domElement)
...

This way, you are appending to the element itself instead of relying on another placeholder. Once these changes are made, everything should function correctly. You can also view the updated code on this plunker link.

Answer 2

If you're encountering difficulties, it could be because of the use of id for your chordLayoutHolder. It's unclear why this poses a problem, but one possibility is that Angular may pre-compile and clone the template, rendering the id non-unique. It would be interesting to investigate further.

To resolve this, simply remove the

<div id="chordLayoutHolder"></div>

and directly append to the directive element:

<chord-layout chord-matrix="{{matrix}}">
</chord-layout>

In your directive, update the lines related to chordLayoutHolder as follows:

$("#chordLayoutHolder").empty();
var svg = d3.select("#chordLayoutHolder")
...

to:

element.empty();
var domElement = angular.element(element)[0];
var svg = d3.select(domElement)
...

This way, you are appending to the element itself instead of relying on another placeholder. Once these changes are made, everything should function correctly. You can also view the updated code on this plunker link.

Facing a challenge with displaying an angularjs template within a popover

Answer №1

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