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63a14525d8
So. Many. Changes. This is an insane commit: simultaneously one of the best (because of all the wonderful improvements!) and one of the worst (because it is just massive) in the project's history. Routing: * All UTF-8 characters are accepted everywhere in route paths. (#998) * `path` is now `uri` in `route` attribute: `#[route(GET, path = "..")]` becomes `#[route(GET, uri = "..")]`. Forms Revamp * All form related types now reside in a new `form` module. * Multipart forms are supported. (resolves #106) * Collections are supported in forms and queries. (resolves #205) * Nested structures in forms and queries are supported. (resolves #313) * Form fields can be ad-hoc validated with `#[field(validate = expr)]`. * `FromFormValue` is now `FromFormField`, blanket implements `FromForm`. * Form field values are always percent-decoded apriori. Temporary Files * A new `TempFile` data and form guard allows streaming data directly to a file which can then be persisted. * A new `temp_dir` config parameter specifies where to store `TempFile`. * The limits `file` and `file/$ext`, where `$ext` is the file extension, determines the data limit for a `TempFile`. Capped * A new `Capped` type is used to indicate when data has been truncated due to incoming data limits. It allows checking whether data is complete or truncated. * `DataStream` methods return `Capped` types. * `DataStream` API has been revamped to account for `Capped` types. * Several `Capped<T>` types implement `FromData`, `FromForm`. * HTTP 413 (Payload Too Large) errors are now returned when data limits are exceeded. (resolves #972) Hierarchical Limits * Data limits are now hierarchical, delimited with `/`. A limit of `a/b/c` falls back to `a/b` then `a`. Core * `&RawStr` no longer implements `FromParam`. * `&str` implements `FromParam`, `FromData`, `FromForm`. * `FromTransformedData` was removed. * `FromData` gained a lifetime for use with request-local data. * The default error HTML is more compact. * `&Config` is a request guard. * The `DataStream` interface was entirely revamped. * `State` is only exported via `rocket::State`. * A `request::local_cache!()` macro was added for storing values in request-local cache without consideration for type uniqueness by using a locally generated anonymous type. * `Request::get_param()` is now `Request::param()`. * `Request::get_segments()` is now `Request::segments()`, takes a range. * `Request::get_query_value()` is now `Request::query_value()`, can parse any `FromForm` including sequences. * `std::io::Error` implements `Responder` like `Debug<std::io::Error>`. * `(Status, R)` where `R: Responder` implements `Responder` by overriding the `Status` of `R`. * The name of a route is printed first during route matching. * `FlashMessage` now only has one lifetime generic. HTTP * `RawStr` implements `serde::{Serialize, Deserialize}`. * `RawStr` implements _many_ more methods, in particular, those related to the `Pattern` API. * `RawStr::from_str()` is now `RawStr::new()`. * `RawStr::url_decode()` and `RawStr::url_decode_lossy()` only allocate as necessary, return `Cow`. * `Status` implements `Default` with `Status::Ok`. * `Status` implements `PartialEq`, `Eq`, `Hash`, `PartialOrd`, `Ord`. * Authority and origin part of `Absolute` can be modified with new `Absolute::{with,set}_authority()`, `Absolute::{with,set}_origin()` methods. * `Origin::segments()` was removed in favor of methods split into query and path parts and into raw and decoded versions. * The `Segments` iterator is smarter, returns decoded `&str` items. * `Segments::into_path_buf()` is now `Segments::to_path_buf()`. * A new `QuerySegments` is the analogous query segment iterator. * Once set, `expires` on private cookies is not overwritten. (resolves #1506) * `Origin::path()` and `Origin::query()` return `&RawStr`, not `&str`. Codegen * Preserve more spans in `uri!` macro. * Preserve spans `FromForm` field types. * All dynamic parameters in a query string must typecheck as `FromForm`. * `FromFormValue` derive removed; `FromFormField` added. * The `form` `FromForm` and `FromFormField` field attribute is now named `field`. `#[form(field = ..)]` is now `#[field(name = ..)]`. Contrib * `Json` implements `FromForm`. * `MsgPack` implements `FromForm`. * The `json!` macro is exported as `rocket_contrib::json::json!`. * Added clarifying docs to `StaticFiles`. Examples * `form_validation` and `form_kitchen_sink` removed in favor of `forms`. * The `hello_world` example uses unicode in paths. * The `json` example only allocates as necessary. Internal * Codegen uses new `exports` module with the following conventions: - Locals starts with `__` and are lowercased. - Rocket modules start with `_` and are lowercased. - `std` types start with `_` and are titlecased. - Rocket types are titlecased. * A `header` module was added to `http`, contains header types. * `SAFETY` is used as doc-string keyword for `unsafe` related comments. * The `Uri` parser no longer recognizes Rocket route URIs.
141 lines
4.0 KiB
Plaintext
141 lines
4.0 KiB
Plaintext
{% import "macros" as m %}
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width">
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<title>Rocket Form Example</title>
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<link rel="stylesheet" href="/chota.min.css">
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<style>
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.container {
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max-width: 800px;
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margin: 0 auto;
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padding: 20px 10px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>Form Example</h1>
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{% if errors | length > 1 %}
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<small class="text-error" style="margin-top: -20px">
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{{ errors | length }} field(s) have errors
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</small>
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{% endif %}
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<form action="/" method="post" enctype="multipart/form-data">
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<fieldset>
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<legend>About You</legend>
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<div class="row">
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<div class="col">
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{{ m::input(label="Name", type="text", name="account.name") }}
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<!-- required -->
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</div>
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<div class="col">
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{{ m::input(label="Email Address", type="text", name="account.email") }}
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<!-- required pattern=".*@.*"/> -->
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</div>
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</div>
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<div class="row">
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<div class="col">
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{{ m::input(label="Password", type="password", name="account.password.first") }}
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<!-- required minlength="6" value="" /> -->
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</div>
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<div class="col">
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{{
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m::input(label="Confirm Password",
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type="password",
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name="account.password.second")
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}}
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<!-- required minlength="6" value="" /> -->
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</div>
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</div>
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</fieldset>
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<fieldset>
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<legend>Metadata</legend>
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<div class="row">
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<div class="col">
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{{ m::input(label="Title", type="text", name="submission.title") }}
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<!-- required -->
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</div>
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</div>
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<div class="row">
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<div class="col">
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{{ m::input(label="Publish Date", type="date", name="submission.date") }}
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<!-- <input type="date" name="submission.date" id="date" value="2020-12-26"> -->
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</div>
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<div class="col">
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{{
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m::select(
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label="Rights Assignment",
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name="submission.rights",
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options=["Public", "Reserved", "Exclusive"]
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)
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}}
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</div>
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</div>
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<div class="row">
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<div class="col">
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<label>Applicable Categories</label>
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<br />
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{{ m::checkbox(name="submission.category", value="Biology") }}
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<br />
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{{ m::checkbox(name="submission.category", value="Chemistry") }}
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<br />
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{{ m::checkbox(name="submission.category", value="Physics") }}
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<br />
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{{ m::checkbox(name="submission.category", value="CS") }}
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</div>
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</div>
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</fieldset>
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<fieldset>
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<legend>Contents</legend>
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{{
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m::textarea(
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label="Abstract",
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name="submission.abstract",
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placeholder="Your abstract, max 250 characters...",
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max=250
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)
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}}
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{{
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m::input(
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label="File to Upload (PDF, max 1MiB)",
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type="file",
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name="submission.file"
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)
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}}
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<!-- <input type="file" name="submission.file" id="file" required accept=".pdf"> -->
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<div class="row">
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<div class="col">
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{{ m::checkbox(name="submission.ready", value="Submission is
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ready for review.") }}
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</div>
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</div>
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</fieldset>
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<br />
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<input type="submit" value="Submit" class="is-full-width" />
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</form>
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</div>
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</body>
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</html>
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