配置ueditor.all.js文件24507行的方法
domUtils.on(input, 'change', function(){
if(!input.value) return;
var loadingId = 'loading_' + (+new Date()).toString(36);
var params = utils.serializeParam(me.queryCommandValue('serverparam')) || '';
var imageActionUrl = me.getActionUrl(me.getOpt('imageActionName'));
var allowFiles = me.getOpt('imageAllowFiles');
me.focus();
me.execCommand('inserthtml', '');
function callback(){
try{
var link, json, loader,
body = (iframe.contentDocument || iframe.contentWindow.document).body,
result = body.innerText || body.textContent || '';
json = (new Function("return " + result))();
link = me.options.imageUrlPrefix + json.url;
if(json.state == 'SUCCESS' && json.url) {
loader = me.document.getElementById(loadingId);
loader.setAttribute('src', link);
loader.setAttribute('_src', link);
loader.setAttribute('title', json.title || '');
loader.setAttribute('alt', json.original || '');
loader.removeAttribute('id');
domUtils.removeClasses(loader, 'loadingclass');
} else {
showErrorLoader && showErrorLoader(json.state);
}
}catch(er){
showErrorLoader && showErrorLoader(me.getLang('simpleupload.loadError'));
}
form.reset();
domUtils.un(iframe, 'load', callback);
}
function showErrorLoader(title){
if(loadingId) {
var loader = me.document.getElementById(loadingId);
loader && domUtils.remove(loader);
me.fireEvent('showmessage', {
'id': loadingId,
'content': title,
'type': 'error',
'timeout': 4000
});
}
}
/* 判断后端配置是否没有加载成功 */
if (!me.getOpt('imageActionName')) {
errorHandler(me.getLang('autoupload.errorLoadConfig'));
return;
}
// 判断文件格式是否错误
var filename = input.value,
fileext = filename ? filename.substr(filename.lastIndexOf('.')):'';
if (!fileext || (allowFiles && (allowFiles.join('') + '.').indexOf(fileext.toLowerCase() + '.') == -1)) {
showErrorLoader(me.getLang('simpleupload.exceedTypeError'));
return;
}
domUtils.on(iframe, 'load', callback);
form.action = utils.formatUrl(imageActionUrl + (imageActionUrl.indexOf('?') == -1 ? '?':'&') + params);
form.submit();
});替换成
domUtils.on(input, 'change', function() {
if(!input.value) return;
var loadingId = 'loading_' + (+new Date()).toString(36);
var imageActionUrl = me.getActionUrl(me.getOpt('imageActionName'));
var allowFiles = me.getOpt('imageAllowFiles');
me.focus();
//me.execCommand('inserthtml', '');
//原文章给的是
//me.execCommand('inserthtml', '');
//但是，是无法用loadingId绑定元素，所以也无法将图片的返回路径添加到html中，也就是
//loader = me.document.getElementById(loadingId); loader无法找到
//应该是用下边的写法
me.execCommand('inserthtml', '<img class="loadingclass" id="' + loadingId + '" src="' + me.options.themePath + me.options.theme +'/images/spacer.gif" title="' + (me.getLang('simpleupload.loading') || '') + '" >');
/* 判断后端配置是否没有加载成功 */
if (!me.getOpt('imageActionName')) {
errorHandler(me.getLang('autoupload.errorLoadConfig'));
return;
}
// 判断文件格式是否错误
var filename = input.value,
fileext = filename ? filename.substr(filename.lastIndexOf('.')):'';
if (!fileext || (allowFiles && (allowFiles.join('') + '.').indexOf(fileext.toLowerCase() + '.') == -1)) {
showErrorLoader(me.getLang('simpleupload.exceedTypeError'));
return;
}
var params = utils.serializeParam(me.queryCommandValue('serverparam')) || '';
var action = utils.formatUrl(imageActionUrl + (imageActionUrl.indexOf('?') == -1 ? '?' : '&') + params);
var formData = new FormData();
formData.append("upfile", form[0].files[0] );
$.ajax({
url: action,
type: 'POST',
cache: false,
data: formData,
processData: false,
contentType: false,
success: function (data) {
data = JSON.parse(data);
var link, loader,
body = (iframe.contentDocument || iframe.contentWindow.document).body,
result = body.innerText || body.textContent || '';
link = me.options.imageUrlPrefix + data.url;
if(data.state == 'SUCCESS' && data.url) {
loader = me.document.getElementById(loadingId);
loader.setAttribute('src', link);
loader.setAttribute('_src', link);
loader.setAttribute('title', data.title || '');
loader.setAttribute('alt', data.original || '');
loader.removeAttribute('id');
domUtils.removeClasses(loader, 'loadingclass');
} else {
showErrorLoader && showErrorLoader(data.state);
}
form.reset();
}
});
function showErrorLoader(title){
if(loadingId) {
var loader = me.document.getElementById(loadingId);
loader && domUtils.remove(loader);
me.fireEvent('showmessage', {
'id': loadingId,
'content': title,
'type': 'error',
'timeout': 4000
});
}
}
});注意：我们引用的是ueditor.all.js，如果引用的是ueditor.all.min.js，得改成ueditor.all.js。这个低级错误我们不要犯哈。
.net core UEditor 开源地址https://github.com/baiyunchen/UEditor.Core
本文来自 www.luofenming.com