Angular.js：如何在范围变量中存储div HTML内容

Question

I have an editable div and I want to store the HTML content in scope variable scope.myText :

<div id="editor" contenteditable="true" ng-model="myText">
    <p>HTML Text</p>
</div>

How can I do that in Angular? Is there any directive to solve this problem? I appreciate any help, thanks.

Answer 1

I found the solution to this problem using ng-blur directive:

Controller:

$scope.updateModel = function(){
    $scope.myText = angular.element(editor).html();
    //if you are using jquery use this line:
    //$scope.myText = $('#editor').html();
};

If you want to initialize the editor content use this:

angular.element(editor).html('<p>initial content</p>'); 
//thanks to @PatrickGrimard

or with jquery:

$('#editor').html('<p>initial content</p>');

View:

<div id="editor" contenteditable="true" data-ng-blur="updateModel()">
    <p>HTML Text</p>
</div>
{{myText}}

Answer 2

为什么不在div中使用textarea，那么你可以在它上面使用ng-model。