Signalr 如何使用信号器从集线器调用特定函数
我试图根据服务器接收到的参数调用不同的javascript函数(从服务器到客户端!) 如何指定要使用哪个参数从服务器在客户端调用哪个函数Signalr 如何使用信号器从集线器调用特定函数,signalr,Signalr,我试图根据服务器接收到的参数调用不同的javascript函数(从服务器到客户端!) 如何指定要使用哪个参数从服务器在客户端调用哪个函数 public class TestData { public string function{ get; set; } public string element{ get; set; } } public class PerfHub : Hub { public void Send(string id, string
public class TestData
{
public string function{ get; set; }
public string element{ get; set; }
}
public class PerfHub : Hub
{
public void Send(string id, string message)
{
if (!String.IsNullOrEmpty(id))
{
List<TestData> testList = new List<TestData>();
if (id == "1")
{
testList.Add(new TestData { function= "show", element= "grid" });
Clients.All.sendInstructions(id, testList);
}
else if (id == "2")
{
testList.Add(new TestData { function= "hide", element= "grid" });
Clients.All.sendInstructions(id, testList);
}
目前,我使用jQuery.hover方法将id发送到服务器,因为我似乎无法使click事件正常工作
$.connection.hub.start().done(function () {
$('html *').hover(function () {
// Call the Send method on the hub.
instructions.server.send($(this).attr('id'), $(this).val());
//$('#message').val($(this).attr('id')).focus();
}, function () {
$('#message').val('').focus();
});
});
});
谢谢 我用动态键修复了它
var instructions = $.connection.perfHub;
instructions.client.sendInstructions = function (id, message) {
if (id === "serverFunction") {
var ctx = {
showRoads: function (param) { $(param).show(); },
hideRoads: function (param) { $(param).hide(); },
shoresOn: function (param) { $(param).show(); },
shoresOff: function (param) { $(param).hide(); },
showTiles: function (param) { $(param).show(); },
sideTiles: function (param) { $(param).hide(); }
}
for (var index = 0; index < message.length; ++index) {
ctx[message[index].function](message[index].element);
}
}
}
// Call the Send method on the hub.
$.connection.hub.start().done(function () {
$('html *').click(function () {
instructions.server.send($(this).attr('id'), $(this).val());
});
});
var指令=$.connection.perfHub;
instructions.client.sendInstructions=函数(id,消息){
如果(id==“服务器函数”){
变量ctx={
showRoads:function(param){$(param.show();},
hideRoads:function(param){$(param.hide();},
shoresOn:function(param){$(param.show();},
shoresOff:function(param){$(param.hide();},
showTiles:function(param){$(param.show();},
侧块:函数(param){$(param.hide();}
}
对于(变量索引=0;索引
希望这对人们有用,它确实对我有用:)你有什么错误?到底发生了什么?Clients.All.sendInstructions(id,testList);是在客户端上调用名为sendInstructions的函数的正确方法
var instructions = $.connection.perfHub;
instructions.client.sendInstructions = function (id, message) {
if (id === "serverFunction") {
var ctx = {
showRoads: function (param) { $(param).show(); },
hideRoads: function (param) { $(param).hide(); },
shoresOn: function (param) { $(param).show(); },
shoresOff: function (param) { $(param).hide(); },
showTiles: function (param) { $(param).show(); },
sideTiles: function (param) { $(param).hide(); }
}
for (var index = 0; index < message.length; ++index) {
ctx[message[index].function](message[index].element);
}
}
}
// Call the Send method on the hub.
$.connection.hub.start().done(function () {
$('html *').click(function () {
instructions.server.send($(this).attr('id'), $(this).val());
});
});