Initial commit.

1 files changed, 55 insertions, 0 deletions

diff --git a/error.mjs b/error.mjs
new file mode 100644
index 0000000..0c12f0e
--- /dev/null
+++ b/error.mjs
@@ -0,0 +1,55 @@
+class Error {
+    constructor(elt) {
+	this.elt = elt
+
+	this._boundClickHandler = this.clickHandler.bind(this)
+	this.button.addEventListener('click', this._boundClickHandler)
+    }
+
+    get errorElt() {
+        if (this._errorElt === undefined) {
+            this._errorElt = this.elt.querySelector('p')
+        }
+        return this._errorElt
+    }
+
+    get button() {
+        if (this._button === undefined) {
+            this._button = this.elt.querySelector('button')
+        }
+        return this._button
+    }
+
+    get innerHTML() {
+        return this.errorElt.tinnerHTML
+    }
+
+    set innerHTML(html) {
+        this.errorElt.innerHTML = html
+    }
+
+    get onClick() {
+        if (this._onClick !== undefined) {
+	    return this._onClick
+	}
+	return () => {}
+    }
+
+    set onClick(fn) {
+	this._onClick = fn
+    }
+
+    show() {
+	this.elt.classList.remove('hidden')
+    }
+
+    hide() {
+	this.elt.classList.add('hidden')
+    }
+
+    clickHandler() {
+	this.onClick()
+    }
+}
+
+export default Error