d15c5cfb60
Cannot read property 'contains' of null #2442 Terminal: custom sorting for account manager tables #2344 Datafeed not closed after removing chart #2270 order.setPrice() has stopped working #2267 Volume in DOM rounded to 0 #2255 Error on bars request and update order lines #2237 Console error: Uncaught (in promise) formatter not received #2228 DOME doesn't work in new version #2211 Add featureset to hide toolbars by default #2209 Add possibility to move studies through z-order #2187 Unexpected resolution values in getBars #2179 Session breaks line is stuck to the left on reload #2153 Typescript declaration has mistakes #2144 Terminal: cannot specify step less than 1 #2141 Namespace the types in charting_library.d.ts #2137 Widget logo showing momentarily on paid account #2132 Add API to apply overrides for created studies #2098 Baseline chart style #2097 How to hide legend "Data Provided by ICE Data services" #2046 Stoch RSI Calculation #2038 Customize loading screen #2012 Supertrend indicator #1950 Translations in market details widget #1946 "Track time" chart setting #1918 Add tabs for positions #1906 Trading Terminal: Notifications Log #1896 Previous Close Price Line #1843 Set Overlay/Compare styles using createStudy/overrides and applyStudiesOverrides #1812 Session under Symbol info is displaying wrong trading interval(s)? #1787 Add "Go to" specific date #1753 Add session breaks #1752 Allow users to specify a volume for the Long/Short Position drawing tools #1691 Add API to use own charts save/load adapter #1679 Drawing toolbar not available in mobile #1673 Typescript definitions #1591 Support for symbols containing lowercase letters #1581 createMultipointShape long_position stop&profit setting #1459 Cannot change awesome oscillator width #1213 New adaptive drawings panel #1145 Edit shapes, studies and series #1101 Hide an indicator with API #1025 VWAP INDICATOR #106
45 lines
1.7 KiB
Markdown
45 lines
1.7 KiB
Markdown
# UDF Compatible Datafeed
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This folder contains [UDF](https://github.com/tradingview/charting_library/wiki/UDF) datafeed adapter. It implements [JS API](https://github.com/tradingview/charting_library/wiki/JS%20API) and makes HTTP requests using [UDF](https://github.com/tradingview/charting_library/wiki/UDF) protocol.
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You can use this datafeed adapter to plug your data if you implement [UDF](https://github.com/tradingview/charting_library/wiki/UDF) on your server. You can also scrutinize how it works before writing your own adapter.
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This datafeed is implemented in [TypeScript](https://github.com/Microsoft/TypeScript/).
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## Folders content
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- `./src` folder contains the source code in TypeScript.
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- `./lib` folder contains transpiled in es5 code. So, if you do not know how to use TypeScript - you can modify these files to change the result bundle later.
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- `./dist` folder contains bundled JavaScript files which can be inlined into a page and used in the Widget Constructor.
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## Build & bundle
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Before building or bundling your code you need to run `npm install` to install dependencies.
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`package.json` contains some handy scripts to build or generate the bundle:
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- `npm run compile` to compile TypeScript source code into JavaScript files (output will be in `./lib` folder)
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- `npm run bundle-js` to bundle multiple JavaScript files into one bundle (it also bundle polyfills)
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- `npm run build` to compile and bundle (it is a combination of all above commands)
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NOTE: if you want to minify the bundle code, you need to set `ENV` environment variable to a value different from `development`.
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For example:
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```bash
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export ENV=prod
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npm run bundle-js # or npm run build
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```
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or
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```bash
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ENV=prod npm run bundle-js
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```
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or
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```bash
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ENV=prod npm run build
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```
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