Functionalities of Codemirror's Loading Function

Seeking assistance for integrating Codemirror with AngularJS tabs.

<p ng-bind-html="tab.content | unsafe"></p>
is the designated area to insert a textarea:

<tabset class="tab-container">
    <tab id = "tabContent" ng-repeat="tab in tabs" active="tab.active"> 
      <script>

      </script>
      <tab-heading>
      <span>{{tab.title}}</span>
      <i class="glyphicon glyphicon-remove" ng-click="removeTab($event, $index)"></i> <!-- tab close button -->
    </tab-heading>
    <p ng-bind-html="tab.content | unsafe"></p>
  </tab>
  <button class="btn btn-default" ng-click="addTab()"></button>
</tabset>

Incorporating tab.Content involves adding HTML tags around the text for textarea insertion:

var formatText = function(text){
        return "<textarea ui-codemirror='cmOption' ng-model='cmModel'>" + text + "</textarea>";
    }

The ui-codemirror = 'cmOption' functionality initiates this code block:

$scope.cmOption = {
    lineNumbers: true,
    indentWithTabs: true,
    onLoad : function(_cm){
        console.log("loaded");
        $scope.modeChanged = function(){
            console.log("loaded");

            _cm.setOption("mode", $scope.mode.toLowerCase());
        };
    }
};

While adding a breakpoint at $scope.cmOption works, setting one at the onLoad function remains untouched.

Appreciate your time and assistance in dealing with this challenge.

Answer №1

ng-bind-html does not support the compilation of the ui-codemirror directive from your input string.
To achieve this, you can utilize $sce.trustAsHtml(), but even then binding to cmOption on your scope may not work as intended.

My recommendation would be to directly include the textarea in your view and store the text in your scope's model.

<p>
    <textarea ui-codemirror='cmOption' ng-model='tab.cmModel'></textarea>
</p>

It's not entirely clear what you are trying to accomplish. If you provide the code snippet where you call formatText(text), I may be able to refine my response.

EDIT:

I have adjusted my answer slightly. It seems that having the cmModel/text property as part of your tab object is necessary for each tab to possess its own value. I am still interested in seeing how you are using formatText.

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