Why is func textView(_ textView: TextView, deletedAttachment attachment: MediaAttachment) in the TextViewAttachmentDelegate protocol being called when the user taps on the source code button and comes back to the editor view from html ?

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難度
4/5
預估耗時
3-5 天
新手友好度
25/100
Issue 類型
缺陷
描述清晰度
需要釐清
活躍度
停滯
技術堆疊
swift
領域
mobile

研究方向

從 TextViewAttachmentDelegate 協定和 issue 中描述的 sourcecode 按鈕切換開始。在不編輯 HTML 的情況下重現從 HTML 切換到 UITextView，然後追蹤 deletedAttachment 何時被呼叫。完成標準是解釋該 callback，或在保留實際 attachment 刪除的 callback 的同時，阻止錯誤的刪除 callback。

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描述

Hello, thanks for your help. This is a great library. I need to have a model object that represents the pictures in a AztecEditor view. So I need to keep the pictures in the aztecview and the model in sync. There is no problem for the model creation after selecting a picture for insertion, but I need a way to also delete from the model the pictures that get deleted by the user. I came across this in the implementation of the TextViewAttachmentDelegate protocol:

func textView(_ textView: TextView, deletedAttachment attachment: MediaAttachment) {},

that looks exactly what I need. The problem is, I have verified that this delegate method gets called also when switching from html editor to UITextView using the 'sourcecode' button. This breaks my logic. Is there a special reason why the method is called when switching from html to UITextView without even touching the html text before pressing the button ? Many thanks for your help.

主要語言
Swift
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154
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1 天 13 小時
30 天內合併 PR
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