Knowledgebase:
GetSymbol
Posted by Mohammad Rahhal, Last modified by Eyad Alhaj Hammad on 22 January 2017 03:45 PM

Syntax 

GetSymbol (Symbol As String)

Description

The GetSymbol operation is used to return symbol identifier if symbol name was given, or returns symbol name if given symbol identifier.

Request Parameters

Name Description  Required

Symbol

  • The name or identifier of a symbol.
  • Type: String.
  • Default: None.
  • Constraints: Must be valid symbol name or identifier.
Yes

Response Elements

Name Description 
Result

This operation returns symbol identifier in case of symbol name is given or symbol name is returned in case of symbol identifier is given. 

Otherwise, an explicit error code is returned.

Type: JSON object as String


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>GetSymbol</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<script >
$(document).ready(function () {
var urlStr = "http://5.10.64.199/vertexweb10/WebService.svc";
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);
});
function onSuccessResultAction(dataResult) {
dataResult = eval('(' + dataResult + ')');
$("#resultAction").html(dataResult);
}
$("#btnAction").click(function () {
$.getJSON(urlStr + "/GetSymbol?Symbol=" + $("#txtSymbol").val() + "&callback=?" , onSuccessResultAction);
});
});
</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>
Symbol: <input type="text" id="txtSymbol" value=""/>
<button id="btnAction"> GetSymbol </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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