JavaScript extension
JavaScript extensions.
Cooker's Javascript provides some objects as extensions under the window object.
window.cooker.external object
| 1: | GetData(token) | Receives a string set in Rice. It is an asynchronous function. |
| 2: | SetData(token,object) | Pass a string to Rice. It is an asynchronous function. |
| 3: | Notice(token,object) | Fires the Notice event of the Rice:jsexecutor class. It is an asynchronous function. |
First argument, token, is a string that represents 32-digit number. It is given at the time of the conversion.
An example of using GetData(token). Receives a string set by Rice:jsexecutor.
| 1: | let stringDataFromRice = await window.cooker.external.GetData(token); |
An example of using SetData(token,object). Sends a string to the Rice:jsexecutor.
| 1: | window.cooker.external.SetData(token,"string data to Rice."); |
An example of using Notice(token,object). Fires the Notice event of the Rice:jsexecutor.
| 1: | window.cooker.external.Notice(token,'A string data which will be passed to the Rice.'); |
window.cooker.data object
The string set in Rice:jsexecutor is also set in this object.
| 1: | let stringDataFromRice = window.cooker.data; |
window.cooker.storage object
| 1: | Write(token, filename, data, append) | Write the text data to a file. It is asynchronous function. |
| 2: | Read(token, filename) | Read text data from a file. It is asynchronous function. |
File writing example:
| 1: | window.cooker.storage.Write(token, "example.txt", "data string", true); |
Arguments
| First | token | A string that represents 32-digit number. It is set at the time of the conversion. |
| Second | filename | A file name. |
| Third | data | A string for data. |
| Fourth | append | A boolean value. Append is true. Overwrite is false. |
Give only a file name as the third argument. File I/O is restricted to direct child files in the storage subdirectory within Cooker's execution directory.
If a path is given, only the file name is extracted from the path and treated as a direct child file of the storage subdirectory.
File reading example:
| 1: | let data = await window.cooker.storage.Read(token, "example.txt"); |
Arguments
| First | token | A string that represents 32-digit number. It is set at the time of the conversion. |
| Second | filename | A file name. |
Note to the file name. It is restricted similar to Write().
Note that the entire data in the file is retrieved.