摘要: 1.构建上传组件 var fileUpload = new Ext.FormPanel({ id:'fileUpload', frame:true, fileUpload:true, items:[{ xtype: 'filefield', fieldLabel: '选择文件', labelWidt 阅读全文
posted @ 2021-08-15 16:04 H_Q 阅读(317) 评论(0) 推荐(0)