For more information, see how to insert an emoticon in textarea.

For more information, see document. createElement ("img") implements the function of adding emoticon to textarea, but the problem is that emoticon cannot be stored in the database. the emoticon will be lost every time you browse the post, so I want to ask if there are any good methods?

Reply to discussion (solution)

Save the image URL to the database.

This step has been done, but how can I determine the position of the emoticon image in the message posted by the contact and display it according to the original text?

Isn't this a problem? You can use open-source editors such as kindedit and CKEdit, which is very convenient.

What attributes can be set with p to display the textarea effect? You can also display the image.

Textarea. innerHTML = "img src#....jpg"

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