message

问题 I am currently working on ajax, jquery and javascript. I have slight problems with it. I can use this code to send the data and they are stored in the database. But the data will not be displayed directly after sending in the view, until I have reloaded the page. How can I output the data directly in the view without reloading the page? How can I output errors and success messages as flashmessage (toastr) message? how can I rewrite this code that works? I get the error message that it is a

问题 I am using this code. Object[] pduArray = (Object[]) intent.getExtras().get("pdus"); SmsMessage[] messages = new SmsMessage[pduArray.length]; StringBuilder messageText = new StringBuilder(); for (int i = 0; i < pduArray.length; i++) { messages[i] = SmsMessage.createFromPdu((byte[])pduArray [i]); messageText.append(messages[i].getMessageBody()); } But this code is for only intimate when sms is received in a device but my need is to retrieve all inbox messages which is saved in android device

问题 Consider the following scenario : I have a MDB that receives a message. On receiving this message is triggers a series of operations.Some calls are isolated in EJB's that have Requires_New as a transaction attribute and they all succeed. At the very end of the transaction I call sessionContext.setRollbackOnly(). Will this cause the message to be redelivered again to the MDB ? 回答1: It depends what acknowledge mode you use with your mdb session. You can see a full article regarding this topic

问题 So I have 3 cascading drop downs and a Boat Model ( brand_id , year_id , model_id ). The errors are not shown. I have add; validates :brand_id, presence: true validates :year_id, presence: true validates :model_id, presence: true validates :user_id, presence: true to #boat.rb . I have my form; <%= form_for(@boat) do |f| %> <%= render 'shared/error_messages', object: f.object %> <div class="col-md-6"> <%= f.label :Brand %> <%= f.collection_select(:brand_id, @brands, :id, :name, {:prompt =>

问题 I have just had a App rejected, for minor reasons, I have made the requested amendments but when I try to validate before submission I get this message Invalid arguments were passed to codesign. Arguments were: --sign 305e91f2c1f458699df5833256815b2505f87461 --force --preserve-metadata=identifier,entitlements,resource-rules /var/folders/xc/6pjdg38j3_d1fc4s0_scgnsr0000gq/T/4884FF04-2DE6-47F9-8D22-0C1BEAAFE2CA-60252-00000149C7362BE9/iSuperSearch.app/iSuperSearch I have tried looking into it but

问题 I have a listview that displays the contacts on my device. What I'm trying to do is display the number of text messages my device has received from each contact into a textview within my listview. I have only been able to display the total number of text messages within my inbox from this code: // gets total count of messages in inbox String folder = "content://sms/inbox"; Uri mSmsQueryUri = Uri.parse(folder); String columns[] = new String[] {"person", "address", "body", "date","status"};

问题 I have awk script doing some processing and sending it's output to a file. How would I writeout in BEGIN block of my awk program a banner-like message to that file first, something like bash heredoc . I know I could use multiple print commands, but is there some way of having one print command but preserving multiline text with newlines etc. So the output should look something like this: ######################################### # generated by some author # # ENVIRON["VAR"] ##################

问题 when i click on the command button. validate method is getting called but the error message is not getting displayed.. here is my code.. <h:form id="form"> <h:body> <p:panel style="width:500px"> <h:outputLabel for="year" value="Select Year: *" style="font-weight:bold" /> <p:selectOneMenu id="year" value="#{leaveBean.year}"> <f:selectItem itemLabel="Select One" itemValue="null" /> <f:selectItems value="#{leaveBean.yearDTO}" var="currentUser" itemValue="#{currentUser.name}" itemLabel="#

问题 Is it possible to programmatically create a constraint between two views that are in separate windows? If it is, then I can think of a possible improvement to an answer to "UIView atop the Keyboard similar to iMessage App". I could set tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeInteractive , where tableView displays the messages, and use a dummyInputAccessoryView . Then, I want to use Auto Layout to constrain the height of dummyInputAccessoryView to that of toolbar , which

问题 I have a WPF application that calls an API to operate a device (a scanner). This API is COM based, and internally has a hidden window that the scanner sends messsages too. The intent of the API is to turn those windows messages into COM events. The problem is that the WPF application doesn't have a message pump, and therefore none of the messages are being delivered to the hidden window. Therefore none of the events are fired and it looks like the scanner is not responding. How should I