如何从 php 中的 suneditor textarea 发送值？

Question

我想在 php Suneditor中发送 textarea 值PHP代码if($_POST["submit"]){    $content =  $_POST["txtEditor"];    echo $content;}网页代码 <form action="" method="post" >        <textarea id="txtEditor" name="txtEditor" style="display:none;"></textarea>        <input type="submit" name="submit" class="submit">    </form>Javascript$(document).ready(function() {    $("#txtEditor").Editor();    $('form').submit(function () {        $('#txtEditor').val($('#txtEditor').Editor('getText'));    });    $('#txtEditor').Editor('setText', $('#txtEditor').val());});suneditor.create('txtEditor', {    buttonList: [        ['undo', 'redo', 'removeFormat'],        [align, font, fontSize, fontColor, hiliteColor],        [horizontalRule, image, template]    ],})编辑器工作完美。我哪里做错了？

Answer 1

完整代码

const description = SUNEDITOR.create((document.getElementById('description')),{

            buttonList: [

                ['undo', 'redo'],

                ['bold', 'underline', 'italic'],

                ['removeFormat'],

                ['outdent', 'indent'],

                ['align', 'list'],

                ['table'],

                ['fullScreen', 'showBlocks']

            ],

            lang: SUNEDITOR_LANG['pl']

        });

        $(window).click(function() {

            document.getElementById('description').value = description.getContents();

        });

Answer 2

您必须将值从 suneditor 发送到 textarea，您可以这样做：

$(window).click(function() { 
           document.getElementById('txtEditor').value = txtEditor.getContents();
        });

Answer 3

无需为此编写任何 js 代码，只需将您的文本/内容放在 textarea 标记之间，就像：

<textarea id="txtEditor" name="txtEditor" style="display:none;">Here is your text</textarea>

OR

<textarea id="txtEditor" name="txtEditor" style="display:none;">

   <?= $content; ?>

</textarea>

Answer 4

// Gets the suneditor's context object. Contains settings, plugins, and cached element objects

editor.getContext();

// Gets the contents of the suneditor

// onlyContents {Boolean}: Return only the contents of the body without headers when the "fullPage" option is true

editor.getContents(onlyContents: Boolean);    

// Gets only the text of the suneditor contents

editor.getText();

// Change the contents of the suneditor

editor.setContents('set contents');

Answer 5

您只需要运行该instance.save()方法。

const instance = SUNEDITOR.create();

instance.save()

Answer 6

您需要在 if 条件中使用 isset 函数，否则会抛出错误。

if(isset($_POST["submit"])){

    $content =  $_POST["txtEditor"];

    echo $content;

   }