How to pass data from a search done in ajax/php/mysql to a textarea with ckeditor

Question

I’m working on a control panel for website where the news posts are made.

For it you can edit the news if necessary, I’m using the CKEDITOR in my textarea, the consultation shall be made by means of ajax/php, but I can’t play the searched text on banco for editing back on textarea with CKEDITOR. Someone can give me a boost?

function editaTextoNoticia(idd) {
    var url = "buscaEditarTextoNoticia.php?id=" + idd;
    req2.open("Get", url, true);
    req2.onreadystatechange = function() {
        if (req2.readyState == 1) {
            document.getElementById('textoEditar').innerHTML = 'Carregando...';
        }
        if (req2.readyState == 4 && req2.status == 200) {
            var resposta = req2.responseText;
            CKEDITOR.instances.textoEditar.updateElement();
        }
    };
    req2.send(null);
}

Answer 1

The question is vague, no code, etc. But I have worked with CKEditor and has no secret, check the following questions:

1 - Reference the archive js of the editor:

<script src="libs/ckeditor/ckeditor.js"></script>

2 - Add class="ckeditor" in textarea you want to use the editor:

<textarea class="ckeditor" name="editor"></textarea>

3 - If to use PHP, give a echo to write the text in the editor:

<textarea class="ckeditor" name="editor"><?php echo $meuTexto; ?></textarea>

4 - If to use Jquery, use:

$(".ckeditor").val("meu texto");

Answer 2

On the line

  var resposta = req2.responseText; 

You added what returns from the ajax in the response variable, but did not throw it into your field, you have to include it with (in the case of textarea)

 CKEDITOR.instances.idDoTextarea.setData (resposta) 

Where idDoTextArea is the Id of your textarea (logico rs)