我正在使用带有select扩展名的最新数据表。我试图在表格渲染后以编程方式选择多行。我试图在drawCallback（）中实现这一点，如下所示：
ScriptManagerProxy但是，我收到var table = $('#example').DataTable({
"select": {
"style": 'multi'
},
"columns": [
{ "data": "name" },
{ "data": "position" },
{ "data": "office" },
{ "data": "age" },
{ "data": "start_date" },
{ "data": "salary" }
],
"rowId": "name",
"drawCallback": function( settings ) {
var api = new $.fn.dataTable.Api( settings );
api.rows(["[id='Bradley Greer']", "[id='Ashton Cox']"]).select();
}
});
错误。
以下是实时版本的链接 - http://splitscreenapp.com/
P.S：我使用Uncaught TypeError: Cannot read property 'style' of undefined作为选择器，因为ID中有空格。我必须为现场演示执行此操作，这不是引发错误的原因。
答案 0 :(得分：1)
<强>解
选项drawCallback不是执行行选择的正确位置。
理想情况下，您应该使用initComplete选项，但有一个issue的Select扩展名为fixed 10/7/15，这会阻止Select在import java.util.*;
import java.io.*;
import java.nio.*;
import java.net.*;
//... setup code ...
Datagram connection = null;
try {
address = new InetSocketAddress(hostName, portNum); //Assume the hostName and portNum are valid (i.e. localhost, port 8250)
connection = new DatagramSocket(address);
connection.setSoTimeout(100); //This doesn't seem to work, even if I set this to 1000000
} catch (IOException e) {
//Quit
System.out.println(ERROR_UNABLE_TO_CONNECT);
return;
}
//... read contents from sourceFile and create a DatagramPacket for sending first few bytes ...
boolean received = false;
byte[] ackPacketBuffer = new byte[1000];
DatagramPacket ackPacket = new DatagramPacket(ackPacketBuffer, ackPacketBuffer.length);
while(!received) {
try {
connection.send(fileNamePacket); //fileNamePacket can be treated as the packet to be sent
connection.receive(ackPacket); //From my understanding, this should block at least for the set time, before throwing SocketTimeoutException
//... do some checks on the ackPacket, set received flag to be true if successful so that loop is broken...
} catch (SocketTimeoutException e) {
//Packet potentially lost, resend
System.out.println(ERROR_TIMEOUT);
continue;
} catch (IOException e) {
System.out.println(ERROR_SOCKET_WRITE);
continue;
}
}
中工作。在此之前，您可以使用下面的解决方法获取HTML源数据，或使用nightly build DataTables和Select扩展。
对于包含HTML源数据的表，您可以在DataTables初始化后选择行。
initComplete<强>样本
请参阅this example以获取包含HTML源数据的表的变通方法的代码和演示。
有关使用Ajax源数据的表使用夜间JS / CSS构建的代码和演示，请参阅this example。此示例也可用于HTML源数据。