![]() ![]() ![]() The following formats for the Data Lines are supported.ĭepending upon the format of the Data Line, the Header may be required. The very first line of the data file it is assumed to be the Header.Įach line after the Header line is called a Data Line. The lines listed below are called Headers. To open an Intraday Text/CSV file you must use File > New / Open Historical Chart and the file must be in the Sierra Chart Data Files Folder.Īlthough it is possible to open Intraday data in a Text/CSV format, it is recommended you Import the data so that replays of the Intraday data are possible. For the required data line format, refer to the Supported Data Line Formats section. ![]() For example, the period of the data lines could be 1 Minute, 1 Second or 1 Tick. Intraday data contains data lines that have a time period less than one day. The first line is always assumed to be the header. If the file format is not valid, then there will be an error when reading it. When Sierra Chart reads a chart data file in a text format, it will check to see if the file format is valid. The end of line terminator needs to be either a carriage return line feed (CRLF), or just a line feed (LF). This can be a comma, tab character or semi-colon. ![]() A data line can be data for one day, one minute or a single tick.Įach field of data on a data line needs to have a delimiter between them. The order of the data must be from earliest to latest. The various supported formats for the data lines in the file are specified in the Supported Data Line Formats section. However, it is also possible to open Text/CSV Intraday data files directly.Īll chart data files that you want to open in Sierra Chart, must be located in the Data Files Folder specified in Global Settings > General Settings.Ī Text/CSV data file contains lines of data for a symbol. Sierra Chart Daily data for Historical charts is stored in a Text/CSV format.įor Intraday data, Sierra Chart has its own non-text format. This is the most widely used format for market price data. The Text/CSV format is a plain text readable file format that can be viewed, edited, or created with any text editor or Spreadsheet program. I don't think it's possible to change the value of an input field without its receiving the focus, so turning the timer on and off in this fashion should be safe.Sierra Chart can read data in a Text/CSV format. If the idea of a timing event going off every tenth of a second seems ungainly, you can initiate the timer when the input field receives the focus and terminate it (with clearInterval()) upon a blur. Be aware that your code or even the browser might provide an initial value for the input field so you might be notified of a "change" before the user does anything adjust your code as necessary. If you like, use an anonymous function instead of defining lookForCit圜hange(). In this example, the value of "city" is checked every 100 milliseconds, which you can adjust according to your needs. Var newCity = document.getElementById("city").value ĭoSomething(city) // do whatever you need to do Then define a lookForCit圜hange() function: function lookForCit圜hange() Have a global variable named "city": var city = "" Īdd this to your page initialization: setInterval(lookForCit圜hange, 100) Let's say that your input field has an id and name of "city": But there is a solution that works for all cases: set up a timing event using setInterval(). Sadly, there is no "onchange" event that reports changes immediately, at least as far as I know. Keystroke trapping will not detect either of these types of changes. Likewise, if autocomplete is enabled then you can left-click into a field and get a dropdown of previously entered text, and you can select from among your choices using a mouse click. If you right-click into a text field you'll have cut and paste options that you can use to change the value without making a keystroke. Checking for keystrokes is only a partial solution, because it's possible to change the contents of an input field using mouse clicks. ![]()
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