I get the quill instance and add an ImageHandler,but work incorrect

[HeavyKumamon]

I am using vue2.0,
I get the quill instance, and then add an imageHandler, it is expected accept two params(image,callback),but in fact only one with value true.
here is my code in method mounted()

this.$refs.newEditor.quill.getModule("toolbar").addHandler("image", imageHandler)

[surmon-china]

addHandler is not a valid quill api.

[LovaszNorbertM]

https://quilljs.com/docs/modules/toolbar/ excuse me but can you read the last line of code on the page you/your team wrote.

[jaycethanks]

addHandler is valid quill api (now) ,

You can both overwrite the handler in beblow ways:

1. Overwrite Directly

toolbar.handlers.image = function () {
    // do something here
}

2. AddHandler

toolbar.addHandler('image', function(){
    // do something here
})

Note : this in handler function point to Toolbar object, if you want to use it, keep in mind don't write in arrow function way

And the function handler define here is src code :

[[FunctionLocation]]: quill.js?9339:6851

        image: function image() {
          var _this3 = this;

          var fileInput = this.container.querySelector('input.ql-image[type=file]');
          if (fileInput == null) {
            fileInput = document.createElement('input');
            fileInput.setAttribute('type', 'file');
            fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');
            fileInput.classList.add('ql-image');
            fileInput.addEventListener('change', function () {
              if (fileInput.files != null && fileInput.files[0] != null) {
                var reader = new FileReader();
                reader.onload = function (e) {
                  var range = _this3.quill.getSelection(true);
                  _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);
                  _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);
                  fileInput.value = "";
                };
                reader.readAsDataURL(fileInput.files[0]);
              }
            });
            this.container.appendChild(fileInput);
          }
          fileInput.click();
        },