这个是有线的。
这从网格工具栏按钮单击触发：
// fires when the client hits the add attachment button.
onAddAttachmentClick: function () {
var uploadAttachmentsWindow = new Nipendo.ProformaInvoice.Attachment.UploadWindow({
invoice: this.invoice,
maxFileSizeInMB: this.maxFileSizeInMB
});
uploadAttachmentsWindow.on('uploadcomplete', function (win, message) {
if (message.msg !== 'success') {
return;
}
win.close();
var store = this.getStore();
store.setBaseParam('useCache', false);
store.load();
this.fireEvent(
'attachmentuploaded',
this.invoice.ProformaInvoiceNumber,
this.invoice.VendorSiteID,
this.invoice.CustomerSiteID);
}, this);
uploadAttachmentsWindow.show();
} // eo onAddAttachmentClick
这是 uploadcomplete 事件发生的情况：
this.uploadBtn.on('click', function () {
var form = this.uploadForm.getForm();
if (!form.isValid()) {
return;
}
form.submit({
url: 'XXX.ashx',
waitMsg: Nipendo.Localization.UploadingAttachment,
scope: this,
success: function (form, action) {
this.fireEvent('uploadcomplete', this, {
msg: 'success',
response: action.response
});
},
failure: function (form, action) {
switch (action.failureType) {
case Ext.form.Action.CLIENT_INVALID:
this.fireEvent('uploadcomplete', this, {
msg: 'Form fields may not be submitted with invalid values'
});
break;
case Ext.form.Action.CONNECT_FAILURE:
this.fireEvent('uploadcomplete', this, {
msg: 'Ajax communication failed'
});
break;
case Ext.form.Action.SERVER_INVALID:
Ext.Msg.alert(action.result.title, action.result.message);
this.fireEvent('uploadcomplete', this, {
msg: action.result.message
});
break;
}
}
});
}, this);
在 IE 8 上，我在调试器中收到此错误：
我不知道缺少什么对象...根据我的检查，它们都已定义。
有人知道吗？
请注意，我有一个从侦听器触发的事件（我怀疑它是问题的根源）。
很难看到，但是在 fire 方法中的 ext-all.js 中出现了错误。