Knowledgebase:
GetNewTick
Posted by Mohammad Rahhal, Last modified by Rawan Al Hourani on 11 October 2018 07:21 AM

Syntax 

GetNewTick ()

Description

The GetNewTick operation checks if any symbol data changed and returns a list of Symbols which contains all symbols
with their corresponding Bid/Ask, High/Low.

Request Parameters

The GetNewTick operation has no request parameters.

Response Elements

Name Description 
Result

This operation returns The following:

  • Symbols Tick time.
  • Symbols info as list (of type Symbol):

          1)  I: Symbol ID.
          2)  H: High price.

          3)  L: Low Price.
          4)  A: Ask price.
          5)  B: Bid Price.

Type: JSON object as List (Of Symbol).


Sample

Download sample as text file.

 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>GetNewTick</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<script >
var urlStr = "http://5.10.64.199/vertexweb10/WebService.svc";
function startGetNewTick() {
$.getJSON(urlStr + "/GetNewTick?callback=?", onSuccessResultAction);
}
function onSuccessResultAction(dataResult) {
result = eval('(' + dataResult + ')');
if (result == -201) {
var errDetail = "http://www.hybrid-solutions.com/support/index.php?/Knowledgebase/Article/View/1964"
$("#resultAction").html("Error Code : " + dataResult + "<br/>" + " for more details see the follwing link: " + errDetail.link(errDetail));
}
if (result.Symbols.length > 0) {
var myTable = '<table border="1px"><thead>' +
'<tr><th>Symbol </th><th> Bid</th>' +
'<th >Ask</th><th>High</th><th>Low</th></tr></thead><tbody>';
for (var i = 0; i <= result.Symbols.length - 1; i++) {
myTable += "<tr>"
myTable += "<td>" + result.Symbols[i].I + "</td>"
myTable += "<td>" + result.Symbols[i].A + "</td>"
myTable += "<td>" + result.Symbols[i].B + "</td>"
myTable += "<td>" + result.Symbols[i].H + "</td>"
myTable += "<td>" + result.Symbols[i].L + "</td>"
//myTable += "<td>" + result.Symbols[i].LastQuoteTime + "</td>"
myTable += "</tr>"
}
myTable += '</tbody></table>';
$("#resultAction").html(myTable);
}
else { $("#resultAction").html("No Price Update"); }
setTimeout('startGetNewTick()', '2000');
}
$(document).ready(function () {
jQuery.support.cors = true;
$("#progress").ajaxStart(function () { $(this).css("display", "block"); });
$("#progress").ajaxComplete(function () { $(this).css("display", "none"); });
function onSuccessResult(response) {
response = eval('(' + response + ')')
if (response.UserId == -1 || response.UserId == -207) {
$("#resultData").html("Invalid username or password");
}
else if (response.UserId == -231) {
$("#resultData").html("You must have at least one account");
}
else if (response == null || response == "" || response.UserId < 0) {
$("#resultData").html("Error while login.Please try later");
}
else {
$("#resultData").html("SuccessResult ... UserId is :" + response.UserId);
}
}
$("#resultAction").ajaxError(function (result) { $(this).html('An error occured'); });
function onErrorResult(result) {
alert('Service call faild : ' + result.status + ' ' + result.statusText);
}
$("#btnLogin").click(function () {
$.getJSON(urlStr + "/Login?username=" + $("#txtusername").val() + "&password=" + $("#txtpassword").val() + "&callback=?", onSuccessResult);
});
$("#btnAction").click(function () {
startGetNewTick();
});
});
</script>
<body>
<table border="1px">
<tbody>
<tr>
<td>
Username: <input type="text" id="txtusername" value=""/>
Password: <input type="text" id="txtpassword" value=""/>
<button id="btnLogin"> Login </button>
</td>
</tr>
<tr>
<td><button id="btnAction"> Start GetNewTick </button></td>
</tr>
</tbody>
</table>
<div id="resultData"> </div>
<div id="resultAction"> </div>
<div style="display:none" id="progress">Loading ... </div>
</body>
</html>

 

 


See Also


VertexFX WCF Service Index

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