Employing the identical directive within a directive [angularjs]

My requirement is to utilize the same directive within another directive, based on a conditional parameter. However, every time I attempt to do this, it appears to enter an infinite loop. It seems like the templates are being preloaded and causing a recursive loop, resulting in the error message: "RangeError: Maximum call stack size exceeded."

I have set up a demonstration on fiddle.. If you check out the example, you'll notice that when the parameter's value is set to "1", it triggers the error (even with the second level parameter set as "2" to avoid any real recursion issues in the controller/application). https://jsfiddle.net/qh9nh1gx/

Below is the template for the "custom-directive":

<div>
<div ng-if='info==1'><div custom-directive info='2'></div></div>
<div ng-if='info==2'>DONE,single.</div>
</div>

Thank you

Answer №1

After exploring different approaches, I have identified two solutions to address the problem at hand. The first suggestion mirrors Jju's recommendation of creating a new "compiler" method, which can be obtained from the URL provided by him. Additionally, the second option involves consistently utilizing an extra template for any "recursive" components within the directive. To illustrate, in my directive, there was a segment with an "ng-repeat" function that, based on certain criteria, could trigger the need to display the directive again. By incorporating "ng-include" to introduce another instance of the directive, I managed to resolve the issue.

<div ng-repeat="item in items" ng-include="'inline-possibly-recursive-template"'></div>

Within this template, it is possible to invoke the directive without encountering any hindrances.

I trust that this explanation will offer assistance to anyone else encountering a similar complication in the future.

Answer №2

For more information on creating a directive that uses itself internally, check out this resource:

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