我正试图用Froala编辑器实现一些定制的drop事件功能。这里有一个关于codepen的非常基本的示例:拖放示例
问题是,这不起作用-我不能得到自定义的FroalaEditor.drop函数来启动,我确信我需要添加某种防止默认的地方HTML5下降事件,但我所尝试的一切要么杀死所有删除功能或什么都不做。自定义函数看起来像这样:
$('div#froala-editor').froalaEditor({
toolbarButtons: ['bold', 'italic', 'underline', 'insertImage', 'insertLink', 'emoticons', 'undo', 'redo'],
pluginsEnabled: ['image', 'link', 'draggable', 'emoticons']
})
.on ('froalaEditor.drop', function (e, editor, dropEvent) {
//// do stuff - nothing is firing
我通过标准使其可拖动:
draggable="true"
任何与此相关的帮助或建议都将不胜感激!
谢谢,
马克
UPDATE:::
这是我的JS:
$(function() {
// For Firefox to work.
$("#drag-smile, #drag-text").on("dragstart", function(e) {
e.originalEvent.dataTransfer.setData("Text", this.id);
});
$("div#froala-editor")
.froalaEditor({
toolbarButtons: [
"bold",
"italic",
"underline",
"insertImage",
"insertLink",
"emoticons",
"undo",
"redo"
],
pluginsEnabled: ["image", "link", "draggable", "emoticons"]
})
.on("froalaEditor.drop", function(e, editor, dropEvent) {
// Focus at the current posisiton.
editor.markers.insertAtPoint(dropEvent.originalEvent);
var $marker = editor.$el.find(".fr-marker");
$marker.replaceWith($.FroalaEditor.MARKERS);
editor.selection.restore();
// Save into undo stack the current position.
if (!editor.undo.canDo()) editor.undo.saveStep();
// Insert HTML.
if (dropEvent.originalEvent.dataTransfer.getData("Text") == "drag-smile") {
editor.html.insert(
'<span class="fr-emoticon fr-emoticon-img" style="background: url(https://cdnjs.cloudflare.com/ajax/libs/emojione/2.0.1/assets/svg/1f600.svg)"> </span>'
);
} else {
editor.html.insert("Hello!");
}
// Save into undo stack the changes.
editor.undo.saveStep();
// Stop event propagation.
dropEvent.preventDefault();
dropEvent.stopPropagation();
return false;
});
});
我的超文本标记语言:
<div id="drag-smile" style="border: solid 1px #CCC; padding: 5px; width: 300px;" draggable="true"><img src="https://cdnjs.cloudflare.com/ajax/libs/emojione/2.0.1/assets/svg/1f600.svg" width="32" /> Drag Me to insert a smile.</div><br/>
<div id="drag-text" style="border: solid 1px #CCC; padding: 5px; width: 300px;" draggable="true">Drag Me to insert some text.</div><br/>
<div id="froala-editor">
<h3>Click here to edit the content</h3>
<p>The image can be dragged only between blocks and not inside them.
</p>
</div>
实际上,当您将其中一个可拖动的div拖动到编辑器中时,应该将自定义html注入编辑器,但它只是将divs id添加为文本。
这是因为drop事件在到达回调之前被停止。如下更改以确保始终首先调用您的事件:
$("div#froala-editor")
.on("froalaEditor.initialized", function(e, editor, dropEvent) {
editor.events.on('drop', function (dropEvent) {
// Focus at the current posisiton.
editor.markers.insertAtPoint(dropEvent.originalEvent);
var $marker = editor.$el.find(".fr-marker");
$marker.replaceWith($.FroalaEditor.MARKERS);
editor.selection.restore();
// Save into undo stack the current position.
if (!editor.undo.canDo()) editor.undo.saveStep();
// Insert HTML.
if (dropEvent.originalEvent.dataTransfer.getData("Text") == "drag-smile") {
editor.html.insert(
'<span class="fr-emoticon fr-emoticon-img" style="background: url(https://cdnjs.cloudflare.com/ajax/libs/emojione/2.0.1/assets/svg/1f600.svg)"> </span>'
);
} else {
editor.html.insert("Hello!");
}
// Save into undo stack the changes.
editor.undo.saveStep();
// Stop event propagation.
dropEvent.preventDefault();
dropEvent.stopPropagation();
return false;
}, true);
});
.froalaEditor({
toolbarButtons: [
"bold",
"italic",
"underline",
"insertImage",
"insertLink",
"emoticons",
"undo",
"redo"
],
pluginsEnabled: ["image", "link", "draggable", "emoticons"]
})
});