| Commit message (Collapse) | Author | Age | Files | Lines |
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* Interact with server-side configurations using AJAX GET and POST,
instead of sending and receiving messages through the WebSocket.
* Add callbacks on both AJAX success and error, to show a modal box
displaying the operation results/errors, achieving better user
experiences.
* Use jQuery deferred and promises to achieve sequential operations.
* Also move the binding function from "websocket.js" to "configs.js"
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The handling of "configs" and "console" types of messages, will be
changed to implement using the AJAX techniques.
The basic WebSocket communication is too low-level, and there is no easy
way to relate each received message to the corresponding sent message.
There are high-level sub-protocols exists (e.g., WAMP [1]) to allow the
RPC (remote procedure call) and publish/subscribe operations, however,
the Tornado web framework current does not support them, and another
client JavaScript library is also required.
Using the more traditional AJAX techniques allow the request-response
model and sequential operations (e.g., jQuery deferred and promises) be
easily implemented. Therefore better operation interaction and
reflection and error handling is achieved.
[1]: WAMP: Web Application Messaging Protocl, http://wamp-proto.org/
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NOTE:
These two AJAX handlers are currently not finished!
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* Add function "getCookie()": get the value of the specified key from
the cookies;
* Add jQuery extension ".postJSON()": wrapper for easier AJAX post,
with the XSRF header and correct content type;
* Also set the default "error" handle function for AJAX request.
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* Change configuration status text from "Valid :)" to "OK"
* Reduce maximum WS connection trials from 100 to 21
* Fix the wrong global name of "g_ws_reconnect"
* Comment the Console "Stop" button, which is currently not implemented
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Split "ConfigsHandler" from "FG21simWSHandler" as "handlers/configs.py"
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Tornado currently do NOT support *nested* template extensions.
* Rename "header-base.html" back to "header.html"
* Merge the contents of "header-index.html" to "index.html"
* Add new block "subtitle" to "base.html"
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Move the "IndexHandler" to separate module located at the "handlers/"
directory.
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configs.js: Update "workdir" and "configfile" to be sync with server.
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Thanks:
http://jquerymodal.com/
https://github.com/kylefox/jquery-modal
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* "updateFormConfigStatus()": Store the configuration validity as a
custom data attribute.
* Check the current configuration validity before start the task on the
server.
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* Fix bug with getting value of the configuration form. "null" is
returned if the requested configuration field does not exist or has
empty value. Boolean "true/false" is returned if the requested field
is a single checkbox with "data-type=boolean".
* Improve the "setFormConfigSingle()" to support the boolean single
checkbox field.
* Improve the "joinPath()" to validate the two input paths to be joined,
and return "null" if both paths are empty.
* Implement "updateFormConfigStatus()" and enable "#conf-recheck" button.
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For simplicity, a single checkbox is used to control the boolean
configuration. For better manipulations of its value, a custom data
"data-type=boolean" is attached to such checkbox.
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* The "workdir" and "configfile" should be both ignored
* Update "_set_configs()" method to allow set "userconfig"
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* The original sleep test task "_task()" renamed to "_task_test()"
* Also add the new "startServerTaskTest()" to trigger the "_task_test()"
NOTE/XXX:
The foregrounds simulation requires the configurations, which is
currently obtained from "self.websocket.configs", which I think is a
HACK. How to better solve this??
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* Colorize the logging messages of different level with different colors
* Also add a different icon for each message
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Add "updateTaskStatus()" to update the "#task-status" element.
Also add function "getServerTaskStatus()" to get the task status from
the server.
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XXX/FIXME:
The console task will BLOCK the tornado, which should be FIXED!
However, the `WebSocket.on_message` currently may NOT be a coroutine
(as of Tornado v4.3), so another way should be taken to solve this
problem in order to call the console task asynchronously!
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* Source Sans Pro: regular, italic, semibold, semibold italic; WOFF
* Source Code Pro: regular; WOFF
Thanks Adobe!
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When the configuration form changed, the changed values are synced to
the server and validated. The validation errors are then sent back to
the client, which set the custom error messages on the corresponding
fields.
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* Split out functions "{g,s}etFormConfigSingle()" from
"setConfigForm()";
* Rename original "setConfigForm()" to "setFormConfigs()", and uses
"{g,s}etFormConfigSingle()" to simplify;
* Update other places accordingly.
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* Fix the validation for some "input[type=number]" element;
By default, the number type input only accept *integer*. By setting
the 'step="any"' attribute, the float numbers are also valid.
* Add form input validation styles for ":valid" and ":invalid" pseudo
classes.
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