datasource

Bootstrap Typeahead only displaying first letter

由 情到浓时终转凉″ 提交于 2019-12-05 09:38:49
I'm having a tough time getting Twitter Bootstrap's Typeahead to work. Typeahead is only matching the first letter of an input. My results in the typeahead box looks something like n n n N N n. My code is <%= text_field_tag :search, params[:search], "data-provide" => "typeahead", "data-source" => '["USA", "Canada","Mexico"]' %> Can anyone help? Check the combination of quotes that's output in your html for the data-source attribute. I was having the same problem with the following snippet of code. <input type="text" name="test" id="test" class="span2" data-provide="typeahead" data-items="4"

Timeout Error for sql data source

由 Deadly 提交于 2019-12-05 07:13:22
Error code: Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. Can someone provide me with code I can copy and paste so I can change the default timeout? I'm not sure where to put it into this code: <head runat="server"> <title>Proxy Report</title> </head> <body> <form id="form1" runat="server"> <div> <asp:Label ID="Label1" runat="server" Text="Proxy Report"></asp:Label> </div> <asp:GridView ID="GridView1" runat="server" DataSourceID="SqlDataSource1"> </asp:GridView> <asp:SqlDataSource ID="SqlDataSource1" runat="server"

Wildfly 10 can't connect datasource: invalid connection

由 大憨熊 提交于 2019-12-05 06:36:48
Problem I'm trying test my connection and it keeps giving me the same error while at first sight I can't see what I did wrong. Maybe I'm overlooking something... Error nexpected HTTP response: 500 Request { "address" => [ ("subsystem" => "datasources"), ("data-source" => "ProjectenDS") ], "operation" => "test-connection-in-pool" } Response Internal Server Error { "outcome" => "failed", "failure-description" => "WFLYJCA0040: failed to invoke operation: WFLYJCA0047: Connection is not valid", "rolled-back" => true } Standalone-full.xml <subsystem xmlns="urn:jboss:domain:datasources:4.0">

Bind List to DataSource

由 房东的猫 提交于 2019-12-05 04:38:48
I want to be able to bind a list to a listbox datasource and when the list is modified, the listbox's UI automatically updated. (Winforms not ASP). Here is a sample : private List<Foo> fooList = new List<Foo>(); private void Form1_Load(object sender, EventArgs e) { //Add first Foo in fooList Foo foo1 = new Foo("bar1"); fooList.Add(foo1); //Bind fooList to the listBox listBox1.DataSource = fooList; //I can see bar1 in the listbox as expected } private void button1_Click(object sender, EventArgs e) { //Add anthoter Foo in fooList Foo foo2 = new Foo("bar2"); fooList.Add(foo2); //I expect the

Configure JDBC driver in JBoss 7 - as a deployment OR as a module?

由 牧云@^-^@ 提交于 2019-12-05 04:09:27
问题 As mentioned in the article https://community.jboss.org/wiki/DataSourceConfigurationInAS7 JBoss 7 provides 2 main ways to configure a data source. What is the BEST practice of configuring a data source in JBoss 7 AS ? Is it As a module? As a deployment? (The same question has been asked in the thread https://community.jboss.org/thread/198023, but no one has provided an acceptable answer yet.) 回答1: The guide JBoss AS7 DS configuration says the recommended way is to configure the datasource by

spring - how to autowire data source?

由 假如想象 提交于 2019-12-05 03:16:44
问题 I'm having some problem with autowire and DI in general, so I hope that someone can help cause I've been stuck for days now. This is the code: @Service public class TicketsController implements Controller { private TicketManager ticketManager; @Autowired public void setTicketManager(TicketManager ticketManager) { this.ticketManager = ticketManager; } ... } @Service public class SimpleTicketManager implements TicketManager { private TicketsDao ticketsDao; @Autowired public void setTicketsDao

Kendo Ui DataSource Add Function not working properly

由 ε祈祈猫儿з 提交于 2019-12-05 02:55:54
问题 I defined a Kendo Data Source as below. It is populating values in a ListView. var datasourceAppList = new kendo.data.DataSource({ transport: { create: function(options){ //alert(options.data.desc); alert(options.data.desc); var localData = JSON.parse(localStorage.getItem("LsAppList")); localData.push(options.data); localStorage.setItem("LsAppList", JSON.stringify(localData)); //localStorage["LsAppList"] = JSON.stringify(localData); options.success(localData); }, read: function(options){ var

Should I define datasources in application or in app server?

由 邮差的信 提交于 2019-12-05 00:11:14
I've developed applications (running on Jboss server) with two different teams. One team had datasource configuration inside of the application WAR file and another one had it inside of the application server's standalone.xml. And I'm not sure which approach is better. So, here are some advantages that I've found in defining datasource inside of the server's standalone.xml. Defining datasource in server's standalone.xml is more secure than in war file. If the database connection credentials stored in the server's standalone.xml, which is almost never modified, it is safer than having the

Twitter public dataset

由 一个人想着一个人 提交于 2019-12-04 22:07:42
I am going to write an small application which requires twitter data. Can some one give me a good data source for twitter data. It would be great if data is large as the application is going to run a data mining algorithm. Why not use the APIs from Twitter? You can build a data set with the Streaming API or just iterate through a dictionary and use the Search API You should use the Twitter Streaming API Sample resource to collect data from Twitter. The Search API is not intended for automated search. This short tutorial shows how to get and filter data using Twitter API. You set language,

What's the most efficient way to handle a UIButton Photo Grid in a UITableView?

由 柔情痞子 提交于 2019-12-04 21:21:34
I have an iOS app I'm working on that grabs a bunch of photo URLs from a MySQL database with a JSON request. Once I have these photos and related information, I use it to populate the datasource for a UITableView. I want to create a grid of UIButtons, made out of photos, 4 per row. This current code works, however it is wildly slow and my phone / simulator freezes right up as I scroll through the table. Tables with only a couple rows work fine, but once I reach 10 or more rows it slows right down and near crashes. I'm new to iOS and objective-c, so I'm assuming it's an inefficiency in my code.
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