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doomsday
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Add submit buttons and inline forms

This commit is contained in:
Florine W. Dekker 2020-01-25 18:04:29 +01:00
parent b8de002541
commit 023ba26c33
Signed by untrusted user: FWDekker
GPG Key ID: B1B567AF58D6EE0F
1 changed files with 107 additions and 39 deletions
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146
index.html
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@ -18,26 +18,42 @@
integrity="sha256-Ro/wP8uUi8LR71kwIdilf78atpu8bTEwrK5ZotZo+Zc=" crossorigin="anonymous" />
<link rel="stylesheet" href="https://static.fwdekker.com/css/milligram-common.css" crossorigin="anonymous" />
<style>
:root {
--error-color: red;
--success-color: green;
}
.invisible {
display: none;
}
.success-message {
color: green;
color: var(--success-color);
}
.error-message {
color: red;
color: var(--error-color);
}
.success-box {
background-color: var(--success-color);
border-color: var(--success-color);
}
.error-box {
background-color: var(--error-color);
border-color: var(--error-color);
}
input[data-entered=true]:valid {
border-color: green;
color: green;
border-color: var(--success-color);
color: var(--success-color);
}
input[data-entered=true]:invalid {
border-color: red;
color: red;
border-color: var(--error-color);
color: var(--error-color);
}
</style>
</head>
@ -60,23 +76,52 @@
<!-- Input -->
<section class="container">
<form>
<p>
<label for="century-input" id="century-title-label">Century</label>
<input type="text" id="century-input" autocomplete="off" autofocus />
<span class="error-message invisible" id="century-error-label"></span>
</p>
<div class="row">
<div class="column column-66">
<label for="century-input" id="century-title-label">Century</label>
<input type="text" id="century-input" autocomplete="off" autofocus />
</div>
<div class="column column-34">
<label>&#8203;</label>
<button type="button" id="century-submit">Submit</button>
&nbsp;
<span class="error-message invisible" id="century-error-label"></span>
</div>
</div>
<p>
<label for="year-input" id="year-title-label">Year</label>
<input type="text" id="year-input" autocomplete="off" />
<span class="error-message invisible" id="year-error-label"></span>
</p>
<div class="row">
<div class="column column-66">
<label for="year-input" id="year-title-label">Year</label>
<input type="text" id="year-input" autocomplete="off" />
</div>
<div class="column column-34">
<label>&#8203;</label>
<button type="button" id="year-submit">Submit</button>
&nbsp;
<span class="error-message invisible" id="year-error-label"></span>
</div>
</div>
<p>
<label for="day-input" id="day-title-label">Day</label>
<input type="text" id="day-input" autocomplete="off" />
<span class="error-message invisible" id="day-error-label"></span>
</p>
<div class="row">
<div class="column column-66">
<label for="day-input" id="day-title-label">Day</label>
<input type="text" id="day-input" autocomplete="off" />
</div>
<div class="column column-34">
<label>&#8203;</label>
<button type="button" id="day-submit">Submit</button>
&nbsp;
<span class="error-message invisible" id="day-error-label"></span>
</div>
</div>
<div class="row">&#8203;</div>
<div class="row">
<div class="column">
<button type="button" id="reset-button">Reset</button>
</div>
</div>
</form>
</section>
@ -137,31 +182,42 @@
* @param input the input that is validatable
* @param titleLabel the label with the `labelFor` property for the input given as the first parameter
* @param errorLabel the label to display errors in
* @param button the submission button that activates validation
*/
constructor(input, titleLabel, errorLabel) {
constructor(input, titleLabel, errorLabel, button) {
this.input = input;
this.titleLabel = titleLabel;
this.errorLabel = errorLabel;
this.button = button;
this.button.addEventListener("click", () => this.onSubmit());
this.input.addEventListener("keydown", event => {
if (event.key !== "Enter")
return;
this.input.dataset["entered"] = "true";
const errorMessage = this.validate(this.input.value);
if (errorMessage === null) {
this.showSuccess();
this.onValidInput();
} else {
this.showError(errorMessage);
this.selectInput();
this.onInvalidInput();
}
this.onSubmit();
event.preventDefault();
});
}
/**
* Handles the user submitting the input.
*/
onSubmit() {
this.input.dataset["entered"] = "true";
const errorMessage = this.validate(this.input.value);
if (errorMessage === null) {
this.showSuccess();
this.onValidInput();
} else {
this.showError(errorMessage);
this.selectInput();
this.onInvalidInput();
}
}
/**
* Returns `null` if the input is valid, or an error message explaining why it is invalid otherwise.
*
@ -200,9 +256,10 @@
this.input.dataset["entered"] = "false";
this.showSuccess();
this.titleLabel.classList.remove("success-message");
this.updateTitle();
this.titleLabel.classList.remove("success-message");
this.button.classList.remove("success-box");
}
/**
@ -215,8 +272,12 @@
this.titleLabel.classList.remove("success-message");
this.titleLabel.classList.add("error-message");
this.errorLabel.classList.remove("invisible");
this.errorLabel.innerText = message;
this.button.classList.remove("success-box");
this.button.classList.add("error-box");
}
/**
@ -227,8 +288,12 @@
this.titleLabel.classList.remove("error-message");
this.titleLabel.classList.add("success-message");
this.errorLabel.classList.add("invisible");
this.errorLabel.innerText = "";
this.button.classList.remove("error-box");
this.button.classList.add("success-box");
}
/**
@ -380,7 +445,7 @@
updateTitle() {
this.titleLabel.innerText = `Anchor day of century starting in ${quizDate.getCentury() * 100}?`;
}
}($("#century-input"), $("#century-title-label"), $("#century-error-label"));
}($("#century-input"), $("#century-title-label"), $("#century-error-label"), $("#century-submit"));
const yearInput = new class extends ValidatableInput {
validate(value) {
return compareWeekdays(quizDate.getYearAnchorString(), value);
@ -398,7 +463,7 @@
updateTitle() {
this.titleLabel.innerText = `Doomsday of year ${quizDate.date.getFullYear()}?`;
}
}($("#year-input"), $("#year-title-label"), $("#year-error-label"));
}($("#year-input"), $("#year-title-label"), $("#year-error-label"), $("#year-submit"));
const dayInput = new class extends ValidatableInput {
validate(value) {
return compareWeekdays(quizDate.getWeekdayString(), value);
@ -406,7 +471,7 @@
onValidInput() {
this.input.value = DoomsdayDate.expandDayString(this.input.value);
reloadQuiz();
resetButton.focus();
}
onInvalidInput() {
@ -416,7 +481,10 @@
updateTitle() {
this.titleLabel.innerText = `Weekday of ${quizDate.date.toISOString().substr(0, 10)}?`;
}
}($("#day-input"), $("#day-title-label"), $("#day-error-label"));
}($("#day-input"), $("#day-title-label"), $("#day-error-label"), $("#day-submit"));
const resetButton = $("#reset-button");
resetButton.addEventListener("click", () => reloadQuiz());
/**