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koalab-app.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<link rel="icon" type="image/svg+xml" href="#"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Koalab formulier</title>
<style>
/* #region Overrides */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html, body {
width: 100%;
height: 100%;
background-color: #eee;
font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
}
h1, h2, h3, h4, h5, h6, label, span, a, p, button, input, select {
color: #333;
height: 30px;
outline: none;
font-size: 16px;
line-height: 30px;
display: inline-block;
}
h1 {
font-size: 20px;
}
button, input[type="button"] {
padding: 0 10px;
cursor: pointer;
background-color: #ddd;
}
button:active {
background-color: #bbb;
}
input, select, button, input[type="button"] {
border: 1px solid #999;
}
input, select {
padding: 0 5px;
}
input[type="file"] {
display: none;
}
p {
line-height: 20px;
}
hr {
margin-top: 10px;
}
/* #endregion */
/* #region Common */
.svg-button, .svg-button:active {
border: none;
background-color: transparent;
}
.svg-button > svg {
width: 22px;
height: 100%;
fill: #999;
pointer-events: none;
}
.svg-button:active > svg {
fill: #777;
}
.page-header {
height: 50px;
padding: 0 10px;
text-align: center;
position: relative;
border-bottom: 1px solid #999;
}
.page-header > h1, .page-header > button {
height: 50px;
line-height: 50px;
vertical-align: top;
}
.page-header > button {
top: 0;
position: absolute;
}
.form-control, .form-control-2 {
padding: 0 10px;
margin-top: 10px;
white-space: nowrap;
}
.form-control > *, .form-control-2 > * {
vertical-align: top;
}
.form-control > label, .form-control-2 > label {
width: 100px;
}
.form-control > input, .form-control > select {
width: calc(100% - 105px);
}
.form-control-2 > input {
width: calc(100% - 140px);
}
/* #endregion */
/* #region Home Page */
#home-page {
height: 100%;
display: none;
min-height: 100%;
}
#home-import-button {
right: 10px;
}
#home-import-button > svg {
transform: rotate(180deg);
}
#home-form-list {
overflow-y: auto;
position: relative;
border-bottom: 1px solid #999;
height: calc(100% - 30px - 30px - 50px);
}
#home-create-form-button {
margin: 10px;
height: 40px;
display: block;
font-size: 16px;
font-weight: bold;
line-height: 40px;
background-color: #ddd;
width: calc(100% - 20px);
border-top: 1px solid #999;
}
.home-list-item {
height: 55px;
display: flex;
overflow: hidden;
flex-wrap: nowrap;
white-space: nowrap;
align-items: center;
border-bottom: 1px solid #999;
}
.home-list-item > label {
flex-grow: 1;
height: auto;
font-size: 16px;
max-height: 65px;
padding-left: 10px;
white-space: nowrap;
}
.home-list-item > button {
width: 45px;
height: 100%;
min-width: 45px;
vertical-align: top;
}
.home-list-item > button:active {
background-color: #ddd;
}
#home-debug-button, #debug-back-button {
left: 10px;
width: 70px;
height: 30px;
margin-top: 10px;
line-height: 30px;
}
/* #endregion */
/* #region Form Page */
#form-page {
display: none;
min-height: 100%;
padding-bottom: 30px;
}
#form-back-button {
left: 10px;
}
#form-back-button > svg {
width: 18px;
transform: scaleX(1.6);
}
#form-download-button {
right: 10px;
}
.form-heading {
display: block;
font-weight: bold;
white-space: nowrap;
}
.form-list-heading > label {
font-weight: bold;
white-space: nowrap;
width: calc(100% - 50px);
}
#form-page-form {
min-height: calc(100% - 50px);
}
#form-page-form > .form-list > .form-list-content > .form-list-item:not(:first-of-type) {
margin-top: 10px;
border-top: 1px solid #333;
}
.form-list-item:last-of-type {
padding-bottom: 10px;
}
.form-list-item-heading > label {
font-weight: bold;
white-space: nowrap;
width: calc(100% - 95px);
}
.form-list-item-heading > div > * {
vertical-align: top;
}
.form-delete-item-button > svg {
width: 20px;
}
.form-file-upload-button, .form-file-open-button {
width: 30px;
padding: 0;
}
.form-file-open-button {
display: none;
}
.form-file-open-button > svg {
width: 25px;
}
.form-control-file > .form-file-upload-label {
padding-left: 5px;
width: calc(100% - 105px - 30px - 30px - 15px);
}
.form-list-content {
background-color: #ddd; /* these .form-list-content items are for progressively darker colors when nested */
}
.form-list-content .form-list-content {
background-color: #ccc;
}
.form-list-content .form-list-content .form-list-content {
background-color: #bbb;
}
.form-list-content .form-list-content .form-list-content .form-list-content {
background-color: #aaa;
}
.form-list-item.folded > .form-list-item-content {
display: none;
}
.form-list-item:not(.folded) .form-toggle-item-button > svg:first-of-type {
display: none;
}
.form-list-item:not(.folded) .form-toggle-item-button > svg:last-of-type {
display: block;
}
.form-list-item.folded .form-toggle-item-button > svg:first-of-type {
display: block;
}
.form-list-item.folded .form-toggle-item-button > svg:last-of-type {
display: none;
}
#form-page-image-dialog {
top: 0;
left: 0;
width: 100%;
height: 100%;
display: none;
position: fixed;
pointer-events: all;
background-color: rgba(0, 0, 0, 0.7);
}
#form-page-image-dialog-close-button {
right: 0;
top: 10px;
position: absolute;
}
#form-page-image-dialog-image {
display: block;
max-width: 100%;
max-height: 100%;
pointer-events: none;
}
#debug-form-data {
width: 100%;
padding: 10px;
display: block;
white-space: break-spaces;
}
/* #endregion */
/* #region Debug Page */
#debug-page {
display: none;
}
#debug-page > button {
margin: 20px;
}
/* #endregion */
/* #region Modifiers */
.mt-10 {
margin-top: 10px;
}
.p-10 {
padding: 10px;
}
.p-0-10 {
padding: 0 10px;
}
.pt-10-10-0-10 {
padding: 10px 10px 0 10px;
}
.ellipsis {
overflow: hidden;
text-overflow: ellipsis;
}
.float-right {
float: right;
}
.center {
top: 50%;
left: 50%;
position: absolute;
transform: translate(-50%, -50%);
}
/* #endregion */
</style>
<title>JSON Forms</title>
</head>
<body>
<!-- Home page -->
<div id="home-page">
<div class="page-header">
<button id="home-debug-button">Debug</button>
<h1></h1>
<button id="home-import-button" class="svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 48 43.761">
<rect y="35.168" width="48" height="8.5932" ry="4.2966"/>
<path d="m24.239 31.808c-3.5464 0.07864-4.676-3.1293-4.676-3.1293l-9.352-19.119s-1.9344-3.8842-0.057-6.8936c1.6376-2.6241 4.6597-2.6661 4.6597-2.6661h18.559s2.7247-0.022689 4.3704 2.5963c1.8817 2.9947 0.30476 6.9633 0.30476 6.9633l-9.2069 19.119s-1.22 3.0541-4.6027 3.1293z"/>
</svg>
</button>
</div>
<div id="home-form-list"></div>
<button id="home-create-form-button"></button>
</div>
<!-- Form page -->
<div id="form-page">
<div class="page-header">
<button id="form-back-button" class="svg-button">
<svg version="1.1" viewBox="0 0 292.359 292.359" xmlns="http://www.w3.org/2000/svg">
<path d="m 69.38,159.028 127.906,127.907 c 3.617,3.617 7.895,5.424 12.847,5.424 4.952,0 9.233,-1.807 12.85,-5.424 3.617,-3.617 5.424,-7.898 5.424,-12.847 V 18.275 c 0,-4.948 -1.807,-9.232 -5.424,-12.847 C 219.362,1.811 215.081,0 210.133,0 c -4.949,0 -9.23,1.811 -12.847,5.428 L 69.38,133.335 c -3.614,3.613 -5.428,7.897 -5.428,12.847 0,4.948 1.813,9.229 5.428,12.846 z"/>
</svg>
</button>
<h1></h1>
<button id="form-download-button" class="svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 48 43.761">
<rect y="35.168" width="48" height="8.5932" ry="4.2966"/>
<path d="m24.239 31.808c-3.5464 0.07864-4.676-3.1293-4.676-3.1293l-9.352-19.119s-1.9344-3.8842-0.057-6.8936c1.6376-2.6241 4.6597-2.6661 4.6597-2.6661h18.559s2.7247-0.022689 4.3704 2.5963c1.8817 2.9947 0.30476 6.9633 0.30476 6.9633l-9.2069 19.119s-1.22 3.0541-4.6027 3.1293z"/>
</svg>
</button>
</div>
<form id="form-page-form"></form>
<pre id="debug-form-data"></pre>
<div id="form-page-image-dialog">
<img id="form-page-image-dialog-image" class="center"/>
<button id="form-page-image-dialog-close-button" class="svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 47.971 47.971">
<rect width="13.148308" height="62.419121" x="-6.5536456" y="2.71106" rx="6.5741539" ry="6.5741539"
transform="rotate(-45)"/>
<rect width="13.148308" height="62.419121" x="27.346468" y="-31.230062" rx="6.5741539" ry="6.5741539"
transform="rotate(45)"/>
</svg>
</button>
</div>
</div>
<!-- Debug page -->
<div id="debug-page">
<div class="page-header">
<button id="debug-back-button">Back</button>
<h1>Debug</h1>
</div>
<button id="debug-create-home-test-items">Create Home Test Items</button>
<button id="debug-delete-home-test-items">Delete Home Test Items</button>
</div>
<template id="home-list-item-template">
<div class="home-list-item">
<label class="ellipsis"></label>
<button class="home-list-item-edit-button svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 48 48">
<path d="M 9.1135023,27.278301 20.721058,38.885857 46.379663,13.227252 c 3.215325,-3.215325 1.174899,-6.3512921 -2.040426,-9.5666171 -3.215326,-3.21532603 -6.351612,-5.256264 -9.567258,-2.041002 z"/>
<path d="M 7.5778388,28.886604 C 4.382673,33.01456 0,48 0,48 0,48 14.983839,43.616046 19.112755,40.422481 Z"/>
</svg>
</button>
<button class="home-list-item-download-button svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 48 43.761">
<rect y="35.168" width="48" height="8.5932" ry="4.2966"/>
<path d="m24.239 31.808c-3.5464 0.07864-4.676-3.1293-4.676-3.1293l-9.352-19.119s-1.9344-3.8842-0.057-6.8936c1.6376-2.6241 4.6597-2.6661 4.6597-2.6661h18.559s2.7247-0.022689 4.3704 2.5963c1.8817 2.9947 0.30476 6.9633 0.30476 6.9633l-9.2069 19.119s-1.22 3.0541-4.6027 3.1293z"/>
</svg>
</button>
<button class="home-list-item-delete-button svg-button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 47.971 47.971">
<rect width="13.148308" height="62.419121" x="-6.5536456" y="2.71106" rx="6.5741539" ry="6.5741539"
transform="rotate(-45)"/>
<rect width="13.148308" height="62.419121" x="27.346468" y="-31.230062" rx="6.5741539" ry="6.5741539"
transform="rotate(45)"/>
</svg>
</button>
</div>
</template>
<template id="form-heading-template">
<div class="form-heading mt-10 p-0-10">
<label class="ellipsis"></label>
</div>
</template>
<template id="form-list-template">
<div class="form-list mt-10">
<div class="form-list-heading p-10">
<label class="ellipsis"></label>
<button class="form-add-item-button float-right svg-button" type="button">
<svg version="1.1" viewBox="0 0 48.000002 48.000002" xmlns="http://www.w3.org/2000/svg">
<rect width="14" height="48" x="17" y="0" rx="7" ry="7"/>
<rect ry="7" rx="7" y="-48" x="17" height="48" width="14" transform="rotate(90)"/>
</svg>
</button>
</div>
<div class="form-list-content"></div>
</div>
</template>
<template id="form-list-item-template">
<div class="form-list-item">
<div class="form-list-item-heading pt-10-10-0-10">
<label class="ellipsis"></label>
<div class="float-right">
<button class="form-toggle-item-button svg-button" type="button">
<svg version="1.1" viewBox="0 0 292.362 292.362" xmlns="http://www.w3.org/2000/svg">
<path d="M286.935,69.377c-3.614-3.617-7.898-5.424-12.848-5.424H18.274c-4.952,0-9.233,1.807-12.85,5.424 C1.807,72.998,0,77.279,0,82.228c0,4.948,1.807,9.229,5.424,12.847l127.907,127.907c3.621,3.617,7.902,5.428,12.85,5.428 s9.233-1.811,12.847-5.428L286.935,95.074c3.613-3.617,5.427-7.898,5.427-12.847C292.362,77.279,290.548,72.998,286.935,69.377z"/>
</svg>
<svg version="1.1" viewBox="0 0 292.36 292.36" xmlns="http://www.w3.org/2000/svg">
<rect y="121.67" width="292.36" height="49.621" rx="24.81" ry="24.81"/>
</svg>
</button>
<button class="form-delete-item-button svg-button" type="button">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 47.971 47.971">
<rect width="13.148308" height="62.419121" x="-6.5536456" y="2.71106" rx="6.5741539"
ry="6.5741539" transform="rotate(-45)"/>
<rect width="13.148308" height="62.419121" x="27.346468" y="-31.230062" rx="6.5741539"
ry="6.5741539" transform="rotate(45)"/>
</svg>
</button>
</div>
</div>
<div class="form-list-item-content"></div>
</div>
</template>
<template id="text-input-template">
<div class="form-control">
<label class="ellipsis"></label>
<input class="form-input" spellcheck="false" autocomplete="off"/>
</div>
</template>
<template id="number-input-template">
<div class="form-control">
<label class="ellipsis"></label>
<input class="form-input" spellcheck="false" autocomplete="off" type="number"/>
</div>
</template>
<template id="dropdown-template">
<div class="form-control">
<label class="ellipsis"></label>
<select class="form-select"></select>
</div>
</template>
<template id="file-upload-template">
<div class="form-control form-control-file">
<label></label>
<button class="form-file-upload-button svg-button" type="button">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 288" version="1.1">
<path d="m0,258.9c0,15.5,12.7,29.1,28.2,29.1h266.3c15.5,0,25.5-13.6,25.5-29.1v-162.9h-320v162.9z"/>
<path d="m320,56.8c0-15.5-10-24.8-25.5-24.8h-167c-4.7,0-10.7-9.9-18.5-19-7.1-8.3-14.7-13-20.5-13h-60.3c-15.5,0-28.2,8.9-28.2,24.3v55.7h320v-23.2z"/>
</svg>
</button>
<label class="form-file-upload-label ellipsis"></label>
<button class="form-file-open-button svg-button" type="button">
<svg version="1.1" viewBox="0 0 44.443 40" xmlns="http://www.w3.org/2000/svg">
<path d="m3.4922 0c-1.9351 0-3.4922 1.5571-3.4922 3.4922v33.016c0 1.9351 1.557 3.4922 3.4922 3.4922h37.459c1.9351 0 3.4922-1.5571 3.4922-3.4922v-33.016c0-1.9351-1.5571-3.4922-3.4922-3.4922zm1.8535 2.9102h33.752c1.1697 0 2.1113 0.94166 2.1113 2.1113v29.955c0 1.1697-0.94166 2.1113-2.1113 2.1113h-33.752c-1.1697 0-2.1113-0.94166-2.1113-2.1113v-29.955c0-1.1697 0.94166-2.1113 2.1113-2.1113z"/>
<path d="m6.8828 4.7578c-0.88398 0-1.5957 0.71173-1.5957 1.5957v27.293c0 0.88398 0.71172 1.5957 1.5957 1.5957h30.678c0.88398 0 1.5957-0.71173 1.5957-1.5957v-27.293c0-0.88398-0.71173-1.5957-1.5957-1.5957zm7.0195 3.8184c2.2426 4.86e-5 4.0605 1.818 4.0606 4.0605-5e-5 2.2426-1.818 4.0605-4.0606 4.0605-2.2426-5.4e-5 -4.0605-1.818-4.0605-4.0605 5e-5 -2.2426 1.818-4.0605 4.0605-4.0605zm12.98 5.1094 4.9492 6.4629 2.1621 7.7676 2.573 4.5227-28.332-2.2e-4 5.4442-6.6611 7.0859-4.1758z"/>
</svg>
</button>
</div>
</template>
<script>
/*
global objects from 3rd party js libraries
window.zip
https://github.com/gildas-lormeau/zip.js
window.idbKeyval
https://github.com/jakearchibald/idb-keyval
*/
const app = {
//#region ******************************* SETTINGS *******************************
// this shows the debug button on the home page and
// the json object below the form on the form page
debugMode: false,
// show a confirm dialog when deleting things
confirmDelete: true,
// the currently selected text translation
currentLanguage: "nl",
// text translations
translations: {
en: { // english
// html strings
homePageHeading: "My Forms",
homePageCreateForm: "Create Form",
formPageHeading: "Edit Form",
// javascript strings
createFormPrompt: "Enter a name",
invalidFormNameLength: "Invalid Filename. Maximum of 50 characters allowed",
invalidFormNameChars: "Invalid Filename. Only letters, numbers, spaces and underscrore are allowed",
deleteFormPrompt: "Delete this form?",
homePageNoForms: "No Forms",
formPageLoading: "Loading",
formNotFoundError: "Data for this form not found",
deleteFormItemPrompt: "Delete this item?",
selectFileButtonLabel: "Select a file",
updatingElementNameIndexesError: "Error updating element name indexes",
overwriteExistingForm: "A file with the name ${} already exists. Would you like to overwrite it?",
importFileTypeError: "Only ${} files can be imported"
},
nl: { // dutch
// html strings
homePageHeading: "Documenten",
homePageCreateForm: "Nieuw document",
formPageHeading: "Bewerk document",
// javascript strings
createFormPrompt: "Voer document naam in",
invalidFormNameLength: "De naam van dit bestand is te lang. Maximaal 50 letters.",
invalidFormNameChars: "De bestandsnaam bevat illegale tekens. Alleen letters, nummers, spaties en underscores mogen.",
deleteFormPrompt: "Verwijder dit document?",
homePageNoForms: "Geen documenten",
formPageLoading: "Laden...",
formNotFoundError: "Geen data voor dit document gevonden",
deleteFormItemPrompt: "Verwijder dit item?",
selectFileButtonLabel: "< Kies afbeelding",
updatingElementNameIndexesError: "Error updating element name indexes",
overwriteExistingForm: "Er bestaat al een bestand met de naam ${}. Wil je het overschrijven?",
importFileTypeError: "Alleen ${} bestanden kunnen geimporteerd worden"
}
},
// this returns the json schema which is used to define a default form. It can be changed
// at any time because when creating a new form a copy of this schema is included with
// the form data. There are a few rules to follow when updating the schema as shown below
getJsonSchema: function () {
/*
JSON SCHEMA RULES
- property names cannot contain dot "." symbols
- property names cannot be numbers
- properties where the value is a file must be named "image" or "file" or end with "_file"
- properties must have a sample value of the correct type (file type is just a string)
- arrays must contain at least one sample object
- array objects in the same array must have the same property names
- array objects in the same array must have the same number of properties
*/
const bacterien = [
"Bacillus",
"Micrococcus/Kocuria",
"Staphylococcen (niet aureus)",
"Enterobacteriaceae",
"Staphylococcus aureus",
"Microbispora",
"Micromonospora",
"Thermofiele actinomyceten"
]
const gisten_schimels =[
"Cladosporium soorten",
"Peniciliiun",
"Alternaria",
"Aspergillus",
"Aureobasidium",
"Candida",
"Mucor",
"Phoma",
"Rhizopus",
"Rhodurtorula",
"Acremonium",
"Aspergillus flavus",
"Chaetomium",
"Fusarium",
"Scorpulariopsis",
"Stachtybotrys"
]
const deeltjes = [
"0.3um",
"0.5um",
"1.0um",
"2.5um",
"5.0um",
"10um"
]
// start schema
const jsonSchema = {
"algemeen": {
"straat": "frederik tennislaan",
"huisnummer": "482 - 232",
"postcode": "4980EZ",
"afbeelding": "img/object.jpg"
},
"Locatie": [
{
"naam": "slaapkamer links",
"afbeelding": "img/slaapkamer.jpg",
"Luchtmonster": {
"temperatuur": 44.3,
"luchtvochtigheid": 43.4,
"CO2_meting": 432,
"gisten_schimmels_monster": [
{
"soort": gisten_schimels,
"aantal": 9
},
],
"bacterien_monster": [
{
"soort": bacterien,
"aantal": 3
}
]
},
"deeltjes": {
"Deeltjes_meting": [
{
"soort": deeltjes,
"aantal": 400
},
]
},
"HCOC_meting": {
"meting": 0.01
}
}
]
}
return jsonSchema;
},
//#endregion *********************************************************************
// selected translation object
i18n: null,
// throttles saving to database
debounceTimeout: null,
// form currently being edited
currentForm: {},
// references to frequestly used html elements
homePageEl: null,
homePageListEl: null,
formPageEl: null,
formPageFormEl: null,
formPageImageDialogEl: null,
formPageImageDialogImageEl: null,
debugPageEl: null,
// runs when window loaded
init: async function () {
this.i18n = this.translations[this.currentLanguage];
// get page elements
this.homePageEl = document.getElementById("home-page");
this.homePageListEl = document.getElementById("home-form-list");
this.formPageEl = document.getElementById("form-page");
this.formPageFormEl = document.getElementById("form-page-form");
this.formPageImageDialogEl = document.getElementById("form-page-image-dialog");
this.formPageImageDialogImageEl = document.getElementById("form-page-image-dialog-image");
this.debugPageEl = document.getElementById("debug-page");
this.debugDataEl = document.getElementById("debug-form-data");
// add strings to html
this.homePageEl.querySelector(".page-header > h1").textContent = this.i18n.homePageHeading;
this.homePageEl.querySelector("#home-create-form-button").textContent = this.i18n.homePageCreateForm;
this.formPageEl.querySelector(".page-header > h1").textContent = this.i18n.formPageHeading;
// add delegated event handlers
this.homePageEl.addEventListener("click", this.homePageClick.bind(this));
this.formPageEl.addEventListener("click", this.formPageClick.bind(this));
this.formPageEl.addEventListener("input", this.formPageInput.bind(this));
this.formPageEl.addEventListener("change", this.formPageChange.bind(this));
this.formPageEl.addEventListener("submit", (e) => { e.preventDefault(); });
this.debugPageEl.addEventListener("click", this.debugPageClick.bind(this));
// load home page forms
await this.goToHomePage();
// await this.goToFormsPage("asdf");
this.updateFormDebug();
},
//#region Home Page
goToHomePage: async function () {
this.debugPageEl.style.display = "none";
this.formPageEl.style.display = "none";
this.homePageEl.style.display = "block";
this.debugDataEl.style.display = "none";
document.getElementById("home-debug-button").style.display = this.debugMode ? "inline-block" : "none";
// empty home page form list
this.homePageListEl.innerHTML = "";
// get form names from database
const formNames = await this.loadKeysFromDb();
if (formNames.length) {
// add home page list elements
const frag = document.createDocumentFragment();
formNames.forEach(formName => {
const template = this.getTemplate("home-list-item-template");
template.querySelector("label").textContent = formName;
frag.appendChild(template);
});
this.homePageListEl.appendChild(frag);
} else {
this.showHomePageListEmpty();
}
},
homePageClick: async function (e) {
if (e.target.id === "home-create-form-button") {
const name = this.getHomePageCreateFormName();
if (!name) return;
this.goToFormsPage(name, true);
} else if (e.target.id === "home-import-button") {
if (await this.importZipFile()) {
await this.goToHomePage(); // reloads home page which reloads list items
}
} else if (e.target.classList.contains("home-list-item-edit-button")) {
const formName = e.target.parentElement.querySelector("label").textContent;
await this.goToFormsPage(formName);
} else if (e.target.classList.contains("home-list-item-download-button")) {
const formName = e.target.parentElement.querySelector("label").textContent;
await this.exportZipFile(formName);
} else if (e.target.classList.contains("home-list-item-delete-button")) {
this.homePageDeleteListItem(e.target);
} else if (e.target.id === "home-debug-button") {
this.goToDebugPage();
}
},
getHomePageCreateFormName: function () {
let name = prompt(this.i18n.createFormPrompt)?.trim();
if (!name) return;
if (name.length > 50) {
alert(this.i18n.invalidFormNameLength);
return;
}
if (~name.indexOf("/") || ~name.indexOf(":") || ~name.indexOf("\"")) {
alert(this.i18n.invalidFormNameChars);
return;
}
return name;
},
homePageDeleteListItem: async function (el) {
if (this.confirmDelete && !confirm(this.i18n.deleteFormPrompt)) return;
const listItem = el.closest(".home-list-item");
const formName = el.parentElement.querySelector("label").textContent;
listItem.remove();
await this.deleteFromDb(formName);
this.showHomePageListEmpty();
},
showHomePageListEmpty: function () {
if (!this.homePageListEl.children.length) {
this.homePageListEl.insertAdjacentHTML("afterbegin",
`<label class='center' style='font-weight: bold;'>${this.i18n.homePageNoForms}</label>`);
}
},
//#endregion
//#region Form Page
goToFormsPage: async function (formName, isCreate) {
this.debugPageEl.style.display = "none";
this.homePageEl.style.display = "none";
this.formPageEl.style.display = "block";
// clear existing form
this.formPageFormEl.innerHTML = "";
// show loading label
this.formPageFormEl.insertAdjacentHTML("afterbegin",
`<label class='center'>${this.i18n.formPageLoading}</label>`);
// create new form
if (isCreate) {
// create new form object
this.currentForm = this.getNewFormObject(formName);
await this.saveCurrentFormToDb();
// load existing form
} else if (formName) {
const formData = await this.loadFromDb(formName);
if (!formData) {
alert(this.i18n.formNotFoundError);
this.goToHomePage();
return;
}
this.currentForm = formData;
}
// create form elements
const frag = document.createDocumentFragment();
this.createFormElementsFromObj(this.currentForm.form, this.currentForm.schema, frag);
this.formPageFormEl.innerHTML = "";
this.formPageFormEl.appendChild(frag);
// apply folded state to elements
if (!isCreate) this.applyFoldedStates(this.currentForm.foldedStates);
// print form to console
// console.log(this.currentForm);
// console.log(JSON.stringify(this.currentForm.schema, null, 2));
// console.log(JSON.stringify(this.currentForm.form, null, 2));
this.debugDataEl.style.display = this.debugMode ? "inline-block" : "none";
this.updateFormDebug();
},
formPageClick: async function (e) {
if (e.target.id === "form-back-button") {
this.goToHomePage();