从剪贴板粘贴图片2

来源：互联网发布：淘宝达人怎么取消编辑：程序博客网时间：2024/05/01 02:52
function doPaste(tar, event, win) {if (event) {var theClipboardData = event.clipboardData || win.clipboardData;if (theClipboardData) {var items = theClipboardData.items;for (var i = 0; i < items.length; ++i) {var item = theClipboardData.items[i];if (items[i].kind == 'file' && items[i].type == 'image/png') {var fileReader = new FileReader();fileReader.onloadend = function () {var d = this.result.substr( this.result.indexOf(',')+1);tar.innerHTML += ("<img src='data:image/png;base64," + d + "' />");};fileReader.readAsDataURL(item.getAsFile());break;}}}}}Ext.define('PasteAble.HtmlEditor', { extend: 'Ext.form.field.HtmlEditor', alias: ['widget.pahtmleditor'], getDocMarkup: function() {    var me = this,        h = me.iframeEl.getHeight() - me.iframePad * 2;    return Ext.String.format('<html><head><style type="text/css">body{border:0;margin:0;padding:{0}px;height:{1}px;box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box;cursor:text}</style><script type="text/javascript">function iframePaste(tar, e) {e = e || window.event; window.parent.doPaste(tar, e, window);}</script></head><body onpaste="iframePaste(this);"></body></html>', me.iframePad, h);}});