Arthur Lu
e97f8d5bbc
generalize dialog layout, add form validation callback, add password change form
67 lines
2.2 KiB
JavaScript
67 lines
2.2 KiB
JavaScript
export function dialog (header, body, onclose = async (result, form) => { }, validate = async (dialog, form) => {
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return true;
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}) {
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const dialog = document.createElement("dialog");
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dialog.innerHTML = `
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<p class="w3-large" id="prompt" style="text-align: center;"></p>
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<div id="body"></div>
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<div class="w3-center w3-container">
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<button id="cancel" value="cancel" form="form" class="w3-button w3-margin" style="background-color: var(--negative-color, #f00); color: var(--lightbg-text-color, black);" formnovalidate>CANCEL</button>
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<button id="confirm" value="confirm" form="form" class="w3-button w3-margin" style="background-color: var(--positive-color, #0f0); color: var(--lightbg-text-color, black);">CONFIRM</button>
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</div>
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`;
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dialog.className = "w3-container w3-card w3-border-0";
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dialog.querySelector("#prompt").innerText = header;
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dialog.querySelector("#body").innerHTML = body;
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dialog.addEventListener("close", async () => {
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const formElem = dialog.querySelector("form");
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let formData = null;
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if (formElem) {
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formData = new FormData(formElem);
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}
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await onclose(dialog.returnValue, formData);
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dialog.parentElement.removeChild(dialog);
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});
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dialog.querySelector("#confirm").addEventListener("click", async (e) => {
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e.preventDefault();
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let valid = true;
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const formElem = dialog.querySelector("form");
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if (formElem) {
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const form = new FormData(formElem);
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valid = await validate(dialog, form);
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}
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if (valid) {
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dialog.close(e.target.value);
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}
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});
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dialog.querySelector("#cancel").addEventListener("click", async (e) => {
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e.preventDefault();
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dialog.close(e.target.value);
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});
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document.body.append(dialog);
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dialog.showModal();
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return dialog;
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}
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export function alert (message) {
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const dialog = document.createElement("dialog");
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dialog.innerHTML = `
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<form method="dialog">
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<p class="w3-center" style="margin-bottom: 0px;">${message}</p>
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<div class="w3-center">
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<button class="w3-button w3-margin" id="submit">OK</button>
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</div>
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</form>
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`;
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dialog.className = "w3-container w3-card w3-border-0";
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document.body.append(dialog);
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dialog.showModal();
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dialog.addEventListener("close", () => {
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dialog.parentElement.removeChild(dialog);
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});
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return dialog;
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}
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