Using Angular's ng-href directive in conjunction with the Split method

I am encountering an issue with a recursive variable that has a specific value

path = <d:URL>http://www.google.com, Google</d:URL>

My goal is to bind this path into an Angular component. I have attempted to use the following method to bind the ng-href value.

<a ng-href="{{path.URL.split(",")[0]}}" target="_blank">{{path.URL.split(",")[1]}}</a>

However, it seems that this causes issues with the href attribute while still evaluating the split for the link title. Any suggestions on how I can resolve this would be greatly appreciated.

Many thanks.

javascriptangularjs

Answer №1

Issue arises from the presence of double quotes causing a disruption in ng-href functionality when the HTML is generated without being processed by Angular, resulting in:

ng-href="{{path.URL.split("

To resolve this, simply substitute the double quotes within split with single quotes:

<ul ng-controller="PathsController as $ctrl">
  <li ng-repeat="path in $ctrl.paths">
    <a 
      ng-href="{{ path.URL.split(',')[0].replace('<d:URL>', '') }}"
    >
      {{ path.URL.split(",")[1].replace('</d:URL>', '') }}
    </a>
  </li>
</ul>

Answer №2

To implement the split functionality, you can define a function to handle it. Take a look at this example:

HTML:

 <a href="{{generateLink()}}" target="_blank">{{url.link.split(",")[1]}}</a>

JS

$scope.generateLink = function(url){
  return url.link.split(",")[0];
}

Answer №3

implement a function to execute the split tasks 

  $scope.getSplitVal = function(url){
     return url.split(",")[1]
  }


angular.module("app",[])
.controller("ctrl",function($scope){
  $scope.path = "<d:URL>http://www.google.com, Google</d:URL>"

  $scope.getSplitVal = function(url){
     return url.split(",")[1]
  }
})
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
 <a ng-href="{{getSplitVal(path)}}" target="_blank">{{getSplitVal(path)}}</a>

</div>

Answer №4

It is recommended to perform any string manipulations in the controller instead of directly in HTML for better coding practices.

A specific string 

"<d:URL>http://www.google.com, Google</d:URL>"
needs to be handled as follows:

var path = "<d:URL>http://www.google.com, Google</d:URL>";

 $scope.path = {
   URL:{
     value:path.split(",")[0].replace("<d:URL>", ""),
     name: path.split(",")[1].replace("</d:URL>", "")
   }
 };

This will result in the following HTML structure:

<a ng-href="{{path.URL.value}}" target="_blank">{{path.URL.name}}</a>

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