我在想这个,我想出了一个更简单的解决方案。
我没有使用CKEditor jQuery适配器,因此您可能需要对其进行修改以适合您的情况。
我用标准的JavaScript集成方法测试了它。
快速概览:
设置变量。
创建编辑器实例。
插入这个 “addCss” 函数调用:
CKEDITOR.instances[editorId].addCss('body { background-color: '+color+'; }');
这一切就是这么简单。下面是基于您的代码示例:如果你喜欢(把它放在editorConfig功能外)
// I added the "id" attribute:
<div id="editor1" class="tp-header" style="background-color:#CCCCCC;">content</div>
// Declare the variables, I added "headerElementClass".
var headerElementClass = "tp-header";
var color = $('.' + headerElementClass).css('background-color');
var editorId = 'editor1';
// Create the instance.
var instanceOne = CKEDITOR.replace(editorId,
{
toolbar: 'Basic',
height: '100px',
width: '500px',
fullPage: false,
customConfig : 'yourCustomConfigFileIfUsed.js'
});
// Insert the "addCss" function call:
instanceOne.addCss('body { background-color: '+color+'; }');
的addCss函数调用可以移动到您的配置文件。
要好吧, 乔
离开更复杂的方法,有人可能会发现有用的概念。
您可以使用(bodyClass:'nameOfClass'),然后为该类的background-color属性赋值。但这很难,因为你有一个动态的背景颜色。
安排背景色动态,你可以做这样的事情: 与您的代码开始,并继续使用jQuery的:
var editorId = 'editor1';
var instance = CKEDITOR.instances[editorId];
var color = $('.' + headerElementClass).css('background-color');
// Create a unique body id for this instance "editor1" (bodyIdForeditor1)
var idForBody = 'bodyIdFor' + editorId;
if (instance) { CKEDITOR.remove(instance); }
// Use bodyId instead of the original bodyClass assignment
$('#' + editorId).ckeditor({
toolbar: 'BasicHtml',
height: '100px',
width: '500px',
fullPage: false,
bodyId : idForBody
});
$('#' + editorId).val($('.' + headerElementClass).html());
// After both the document and editor instance are ready,
// assign the background color to the body
// Wait for the document ready event
$(document).ready(function(){
// Wait for the instanceReady event to fire for this (editor1) instance
CKEDITOR.instances.editor1.on('instanceReady',
function(instanceReadyEventObj)
{
var currentEditorInstance = instanceReadyEventObj.editor;
var iframeDoc=null;
// Create a function because these steps will be repeated
function setIframeBackground()
{
// The CKEditor content iframe doesn't have a Name, Id or Class
// So, we'll assign an ID to the iframe
// it's inside a table data cell that does have an Id.
// The Id of the data cell is "cke_contents_editor1"
// Note that the instance name is the last part of the Id
// I'll follow this convention and use an Id of "cke_contents_iframe_editor1"
$("#cke_contents_editor1 iframe").attr("id", "cke_contents_iframe_editor1");
// Now use the iframe Id to get the iframe document object
// We'll need this to set the context and access items inside the iframe
$('#cke_iframe_editor1').each(
function(){ iframeDoc=this.contentWindow.document;}
);
// Finally we can access the iframe body and set the background color.
// We set the Id of the body when we created the instance (bodyId : idForBody).
// We use the iframe document object (iframeDoc) to set the context.
// We use the "color" variable created earlier
$('#' + idForBody, iframeDoc).css("background-color", color);
}
// Call the function to set the color when the editor instance first loads
setIframeBackground();
// When the user switches to "source" view mode, the iframe is destroyed
// So we need to set the color again when they switch back to "wysiwyg" mode
// Watch for the "mode" event and check if we're in "wysiwyg" mode
currentEditorInstance.on('mode', function()
{
if(currentEditorInstance.mode == 'wysiwyg')
setIframeBackground();
});
}
);
});
要好吧, 乔
我有同样的要求,像你这样的。我想用颜色选择器改变ckeditor的背景。为此,我尝试将基本div添加到所有内容中,但是我在编辑或删除模板内容时发现,我的基本div也会受到影响并有时会被删除,或者它的位置会发生变化。 而在我的情况下,我提供功能来添加/更新模板。 你能帮我解决这个问题吗? – 2016-10-13 13:17:48