アラートダイアログ上にWkWebViewを作成して、さまざまなグラフや3Dアニメーションを表示してきた「箱庭ダイアログ」の１つの到達点、「periodictable」（元素周期表）選択UIの表示デモAppleScriptです。
このデモ、macOS 10.14あたりまでは動いていたのですが、その後のmacOSのアップデートにより、表示されなくなっておりました。
いろいろ調べたところ、macOSの開発者もiOSの開発者も揃いも揃って「表示できない」と言っているのを見て、逆に何か解決策がありそうな気がしてきました。
ローカルに保存しておいた１枚ものの表示用HTML（2020/05に作成したもの）は、当時のSafariで表示できており、WkWebViewでも表示できていました。
現在、この１枚もののHTMLはSafariでもWkWebViewでも表示できないようになっています。
その一方で、three.jsのWebサイトに掲載されているperiodictableのサンプルは現行のSafariで表示でき、操作も行えます。
当初は、これを「SafariとWkWebViewの差」だと思って、WkWebViewをカスタマイズしまくらないとSafariと同等の表示が行えないのではないか？ と考えていました。ただ、探しても探しても答えが見つからず、この方向で情報収集を行っても「無駄」に思えてきました。
そこでにわかに浮上してきたのが、「periodictable」や「three.js」自体がアップデートされている説、です。
WebKit（WkWebView）側のアップデート、およびCDN上のJavaScriptのライブラリのアップデートの相互作用によって表示できなくなったのではないかと、調査の方向を変えてみました。
当時のサンプルHTMLと現在のサンプルHTMLのdiffをとって、読み込むCDN上のライブラリを変更したり、追加することで現行OS上のWkWebView上でも動作するようになりました。
つまり、文字列として与えているHTMLの部分のみ変更しただけで、AppleScript部分とかWkWebViewまわりは一切手をつけていません。わかってしまえば、「なーんだ」という内容ですが、これにはなかなか対応できませんでした。
あとは、クリックした項目のURLイベントをAppleScript側で受信できればなおよいのですが、、、アプリケーションとして独立したものに変更して、AppleScript用語辞書を介して「display periodictable」みたいなコマンドでAppleScript側と値をやりとりするのがよいのかもしれません。
| AppleScript名：アラートダイアログ上にWebViewで3Dコンテンツを表示（WebGL＋three.js）v3.scptd |
| — – Created by: Takaaki Naganoya – Created on: 2020/06/13 – Modified on: 2023/03/07 — – Copyright © 2020-2023 Piyomaru Software, All Rights Reserved — use AppleScript version "2.7" use framework "Foundation" use framework "AppKit" use framework "WebKit" use scripting additions property |NSURL| : a reference to current application’s |NSURL| property NSAlert : a reference to current application’s NSAlert property NSString : a reference to current application’s NSString property NSButton : a reference to current application’s NSButton property WKWebView : a reference to current application’s WKWebView property WKUserScript : a reference to current application’s WKUserScript property NSURLRequest : a reference to current application’s NSURLRequest property NSRunningApplication : a reference to current application’s NSRunningApplication property NSUTF8StringEncoding : a reference to current application’s NSUTF8StringEncoding property WKUserContentController : a reference to current application’s WKUserContentController property WKWebViewConfiguration : a reference to current application’s WKWebViewConfiguration property WKUserScriptInjectionTimeAtDocumentEnd : a reference to current application’s WKUserScriptInjectionTimeAtDocumentEnd property returnCode : 0 –https://www.cresco.co.jp/blog/entry/7427/ — By sgi-chang @ UX Design Center set myStr to "<!DOCTYPE html> <html> <head> <meta charset=＼"utf-8＼"> <meta name=＼"viewport＼" content=＼"width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0＼"> <link type=＼"text/css＼" rel=＼"stylesheet＼" href=＼"https://threejs.org/examples/main.css＼"> <style> a { color: #8ff; } #menu { position: absolute; bottom: 20px; width: 100%; text-align: center; } .element { width: 120px; height: 160px; box-shadow: 0px 0px 12px rgba(0, 255, 255, 0.5); border: 1px solid rgba(127, 255, 255, 0.25); font-family: Helvetica, sans-serif; text-align: center; line-height: normal; cursor: default; } .element:hover { box-shadow: 0px 0px 12px rgba(0, 255, 255, 0.75); border: 1px solid rgba(127, 255, 255, 0.75); } .element .number { position: absolute; top: 20px; right: 20px; font-size: 12px; color: rgba(127, 255, 255, 0.75); } .element .symbol { position: absolute; top: 40px; left: 0px; right: 0px; font-size: 60px; font-weight: bold; color: rgba(255, 255, 255, 0.75); text-shadow: 0 0 10px rgba(0, 255, 255, 0.95); } .element .details { position: absolute; bottom: 15px; left: 0px; right: 0px; font-size: 12px; color: rgba(127, 255, 255, 0.75); } button { color: rgba(127, 255, 255, 0.75); background: transparent; outline: 1px solid rgba(127, 255, 255, 0.75); border: 0px; padding: 5px 10px; cursor: pointer; } button:hover { background-color: rgba(0, 255, 255, 0.5); } button:active { color: #000000; background-color: rgba(0, 255, 255, 0.75); } </style> </head> <body> <script src=＼"https://threejs.org/examples/jsm/controls/TrackballControls.js＼"></script> <script src=＼"https://threejs.org/examples/jsm/renderers/CSS3DRenderer.js＼"></script> <div id=＼"info＼"><a href=＼"http://piyocast.com/as＼" target=＼"_blank＼">AppleScript 3D UI Demonstration</a> By Piyomaru Software</div> <div id=＼"container＼"></div> <div id=＼"menu＼"> <button id=＼"table＼">TABLE</button> <button id=＼"sphere＼">SPHERE</button> <button id=＼"helix＼">HELIX</button> <button id=＼"grid＼">GRID</button> </div> <!– Import maps polyfill –> <!– Remove this when import maps will be widely supported –> <script async src=＼"https://unpkg.com/es-module-shims@1.5.8/dist/es-module-shims.js＼"></script> <script type=＼"importmap＼"> { ＼"imports＼": { ＼"three＼": ＼"https://unpkg.com/three@0.142.0/build/three.module.js＼", ＼"OrbitControls＼": ＼"https://unpkg.com/three@0.142.0/examples/jsm/controls/OrbitControls.js＼" } } </script> <script type=＼"module＼"> import * as THREE from ’https://threejs.org/build/three.module.js’; import { TWEEN } from ’https://threejs.org/examples/jsm/libs/tween.module.min.js’; import { TrackballControls } from ’https://threejs.org/examples/jsm/controls/TrackballControls.js’; import { CSS3DRenderer, CSS3DObject } from ’https://threejs.org/examples/jsm/renderers/CSS3DRenderer.js’; var table = [ ＼"1＼", ＼"Hydrogen＼", ＼"1.00794＼", 1, 1, ＼"2＼", ＼"Helium＼", ＼"4.002602＼", 1, 2, ＼"3＼", ＼"Lithium＼", ＼"6.941＼", 1, 3, ＼"4＼", ＼"Beryllium＼", ＼"9.012182＼", 1, 4, ＼"5＼", ＼"Boron＼", ＼"10.811＼", 1, 5, ＼"6＼", ＼"Carbon＼", ＼"12.0107＼", 2, 1, ＼"7＼", ＼"Nitrogen＼", ＼"14.0067＼", 2, 3, ＼"8＼", ＼"Oxygen＼", ＼"15.9994＼", 3, 1, ＼"9＼", ＼"Fluorine＼", ＼"18.9984032＼", 3, 3, ＼"101＼", ＼"Saturday＼", ＼"July＼", 4, 2, ＼"I＼", ＼"Moscovium＼", ＼"(290)＼", 6, 1, ＼"I＼", ＼"Livermorium＼", ＼"(293)＼", 6, 2, ＼"I＼", ＼"Tennessine＼", ＼"(294)＼", 6, 3, ＼"I＼", ＼"Titanium＼", ＼"47.867＼", 6, 4, ＼"I＼", ＼"Vanadium＼", ＼"50.9415＼", 6, 5, ＼"Y＼", ＼"Chromium＼", ＼"51.9961＼", 8, 1, ＼"Y＼", ＼"Manganese＼", ＼"54.938045＼", 9, 2, ＼"Y＼", ＼"Iron＼", ＼"55.845＼", 10, 3, ＼"Y＼", ＼"Cobalt＼", ＼"58.933195＼", 10, 4, ＼"Y＼", ＼"Nickel＼", ＼"58.6934＼", 10, 5, ＼"Y＼", ＼"Copper＼", ＼"63.546＼", 11, 2, ＼"Y＼", ＼"Zinc＼", ＼"65.38＼", 12, 1, ＼"O＼", ＼"Gallium＼", ＼"69.723＼", 14, 1, ＼"O＼", ＼"Copernicium＼", ＼"(285)＼", 14, 2, ＼"O＼", ＼"Nihonium＼", ＼"(286)＼", 14, 3, ＼"O＼", ＼"Oganesson＼", ＼"(294)＼", 14, 4, ＼"O＼", ＼"Neon＼", ＼"20.1797＼", 14, 5, ＼"O＼", ＼"Sodium＼", ＼"22.98976…＼", 15, 1, ＼"O＼", ＼"Magnesium＼", ＼"24.305＼", 15, 5, ＼"O＼", ＼"Aluminium＼", ＼"26.9815386＼", 16, 1, ＼"O＼", ＼"Silicon＼", ＼"28.0855＼", 16, 5, ＼"O＼", ＼"Phosphorus＼", ＼"30.973762＼", 17, 1, ＼"O＼", ＼"Sulfur＼", ＼"32.065＼", 17, 2, ＼"O＼", ＼"Chlorine＼", ＼"35.453＼", 17, 3, ＼"O＼", ＼"Argon＼", ＼"39.948＼", 17, 4, ＼"O＼", ＼"Potassium＼", ＼"39.948＼", 17, 5, ＼"M＼", ＼"Calcium＼", ＼"40.078＼", 1, 7, ＼"M＼", ＼"Scandium＼", ＼"44.955912＼", 1, 8, ＼"M＼", ＼"Roentgenium＼", ＼"(280)＼", 1, 9, ＼"M＼", ＼"Germanium＼", ＼"72.63＼", 1, 10, ＼"M＼", ＼"Lead＼", ＼"207.2＼", 1, 11, ＼"M＼", ＼"Arsenic＼", ＼"74.9216＼", 2, 8, ＼"M＼", ＼"Selenium＼", ＼"78.96＼", 3, 9, ＼"M＼", ＼"Bromine＼", ＼"79.904＼", 3, 10, ＼"M＼", ＼"Krypton＼", ＼"83.798＼", 4, 8, ＼"M＼", ＼"Rubidium＼", ＼"85.4678＼", 5, 7, ＼"M＼", ＼"Strontium＼", ＼"87.62＼", 5, 8, ＼"M＼", ＼"Yttrium＼", ＼"88.90585＼", 5, 9, ＼"M＼", ＼"Zirconium＼", ＼"91.224＼", 5, 10, ＼"M＼", ＼"Niobium＼", ＼"92.90628＼", 5, 11, ＼"A＼", ＼"Molybdenum＼", ＼"95.96＼", 7,8, ＼"A＼", ＼"Technetium＼", ＼"(98)＼", 7, 9, ＼"A＼", ＼"Ruthenium＼", ＼"101.07＼", 7, 10, ＼"A＼", ＼"Rhodium＼", ＼"102.9055＼",7, 11, ＼"A＼", ＼"Palladium＼", ＼"106.42＼", 8, 7, ＼"A＼", ＼"Silver＼", ＼"107.8682＼", 8,9, ＼"A＼", ＼"Cadmium＼", ＼"112.411＼", 9, 7, ＼"A＼", ＼"Indium＼", ＼"114.818＼", 9, 9, ＼"A＼", ＼"Tin＼", ＼"118.71＼", 10, 8, ＼"A＼", ＼"Antimony＼", ＼"121.76＼", 10, 9, ＼"A＼", ＼"Gadolinium＼", ＼"157.25＼", 10, 10, ＼"A＼", ＼"Terbium＼", ＼"158.92535＼", 10, 11, ＼"R＼", ＼"Dysprosium＼", ＼"162.5＼", 12, 7, ＼"R＼", ＼"Holmium＼", ＼"164.93032＼", 12, 8, ＼"R＼", ＼"Erbium＼", ＼"167.259＼", 12, 9, ＼"R＼", ＼"Thulium＼", ＼"168.93421＼", 12, 10, ＼"R＼", ＼"Ytterbium＼", ＼"173.054＼", 12, 11, ＼"R＼", ＼"Lutetium＼", ＼"174.9668＼", 13, 7, ＼"R＼", ＼"Hafnium＼", ＼"178.49＼", 13, 9, ＼"R＼", ＼"Samarium＼", ＼"150.36＼", 14, 7, ＼"R＼", ＼"Europium＼", ＼"151.964＼", 14, 9, ＼"R＼", ＼"Tantalum＼", ＼"180.94788＼", 15, 8, ＼"R＼", ＼"Tungsten＼", ＼"183.84＼", 15, 10, ＼"R＼", ＼"Rhenium＼", ＼"186.207＼", 15, 11, ＼"U＼", ＼"Osmium＼", ＼"190.23＼", 17, 7, ＼"U＼", ＼"Iridium＼", ＼"192.217＼", 17,8, ＼"U＼", ＼"Platinum＼", ＼"195.084＼", 17, 9, ＼"U＼", ＼"Gold＼", ＼"196.966569＼", 17, 10, ＼"U＼", ＼"Mercury＼", ＼"200.59＼", 18, 11, ＼"U＼", ＼"Thallium＼", ＼"204.3833＼", 19, 11, ＼"U＼", ＼"Bismuth＼", ＼"208.9804＼", 20, 7, ＼"U＼", ＼"Polonium＼", ＼"(209)＼", 20, 8, ＼"U＼", ＼"Astatine＼", ＼"(210)＼", 20, 9, ＼"U＼", ＼"Francium＼", ＼"(223)＼", 20, 10, ＼"U＼", ＼"Radium＼", ＼"(226)＼", 22, 9, ＼"U＼", ＼"Actinium＼", ＼"(227)＼", 22, 10, ＼"U＼", ＼"Thorium＼", ＼"232.03806＼", 22, 11, ＼"A＼", ＼"Protactinium＼", ＼"231.0588＼", 22, 7, ＼"A＼", ＼"Uranium＼", ＼"238.02891＼", 23, 9, ＼"A＼", ＼"Neptunium＼", ＼"(237)＼", 23, 8, ＼"A＼", ＼"Plutonium＼", ＼"(244)＼", 23, 9, ＼"A＼", ＼"Americium＼", ＼"(243)＼", 23, 10, ＼"A＼", ＼"Curium＼", ＼"(247)＼", 23, 11, ＼"S＼", ＼"Berkelium＼", ＼"(247)＼", 24, 7, ＼"S＼", ＼"Californium＼", ＼"(251)＼", 24, 8, ＼"S＼", ＼"Einstenium＼", ＼"(252)＼", 24, 9, ＼"S＼", ＼"Fermium＼", ＼"(257)＼", 24, 11, ＼"S＼", ＼"Mendelevium＼", ＼"(258)＼", 25, 7, ＼"S＼", ＼"Nobelium＼", ＼"(259)＼", 25, 9, ＼"S＼", ＼"Lawrencium＼", ＼"(262)＼", 25, 11, ＼"S＼", ＼"Rutherfordium＼", ＼"(267)＼", 26, 7, ＼"S＼", ＼"Dubnium＼", ＼"(268)＼", 26, 9, ＼"S＼", ＼"Seaborgium＼", ＼"(271)＼", 26, 10, ＼"S＼", ＼"Bohrium＼", ＼"(272)＼", 26, 11, ＼"A＼", ＼"Hassium＼", ＼"(270)＼", 27, 8, ＼"B＼", ＼"Meitnerium＼", ＼"(276)＼", 27, 9, ＼"C＼", ＼"Darmstadium＼", ＼"(281)＼", 27, 8, ＼"D＼", ＼"Tellurium＼", ＼"127.6＼", 27, 9, ＼"E＼", ＼"Iodine＼", ＼"126.90447＼", 27, 10, ＼"F＼", ＼"Xenon＼", ＼"131.293＼", 28, 9, ＼"G＼", ＼"Caesium＼", ＼"132.9054＼", 28, 10, ＼"H＼", ＼"Barium＼", ＼"132.9054＼", 28, 11, ＼"I＼", ＼"Lanthanum＼", ＼"138.90547＼", 29, 8, ＼"J＼", ＼"Cerium＼", ＼"140.116＼", 29, 9, ＼"K＼", ＼"Praseodymium＼", ＼"140.90765＼", 29, 10, ＼"L＼", ＼"Neodymium＼", ＼"144.242＼", 29, 8, ＼"M＼", ＼"Promethium＼", ＼"(145)＼", 29, 9, ＼"PS＼", ＼"Piyomaru Software＼", ＼"(PiyoPiyo)＼", 29, 10, ＼"AS＼", ＼"AppleScript＼", ＼"(osalang)＼", 29, 11, ]; var camera, scene, renderer; var controls; var objects = []; var targets = { table: [], sphere: [], helix: [], grid: [] }; init(); animate(); function init() { camera = new THREE.PerspectiveCamera(40, window.innerWidth / window.innerHeight, 1, 10000); camera.position.z = 3000; scene = new THREE.Scene(); // table for (var i = 0; i < table.length; i += 5) { var element = document.createElement(’div’); element.className = ’element’; //element.style.backgroundColor = ’rgba(128,0,64,’ + ( Math.random() * 0.5 + 0.25 ) + ’)’; //element.style.backgroundColor = ’rgba(64,0,128,’ + ( Math.random() * 0.5 + 0.25 ) + ’)’; //element.style.backgroundColor = ’rgba(0,0,0,’ + ( Math.random() * 0.5 + 0.25 ) + ’)’; element.style.backgroundColor = ’rgba(0,127,127,’ + ( Math.random() * 0.5 + 0.25 ) + ’)’; //element.style.backgroundColor = ’rgba(18,77,174,’ + (Math.random() * 0.5 + 0.25) + ’)’; var number = document.createElement(’div’); number.className = ’number’; number.textContent = (i / 5) + 1; element.appendChild(number); var symbol = document.createElement(’div’); symbol.className = ’symbol’; symbol.textContent = table[i]; element.appendChild(symbol); var details = document.createElement(’div’); details.className = ’details’; details.innerHTML = table[i + 1] + ’<br>’ + table[i + 2]; element.appendChild(details); var object = new CSS3DObject(element); object.position.x = Math.random() * 4000 – 2000; object.position.y = Math.random() * 4000 – 2000; object.position.z = Math.random() * 4000 – 2000; scene.add(object); objects.push(object); // var object = new THREE.Object3D(); object.position.x = (table[i + 3] * 140) – 1330; object.position.y = – (table[i + 4] * 180) + 990; targets.table.push(object); } // sphere var vector = new THREE.Vector3(); for (var i = 0, l = objects.length; i < l; i++) { var phi = Math.acos(- 1 + (2 * i) / l); var theta = Math.sqrt(l * Math.PI) * phi; var object = new THREE.Object3D(); object.position.setFromSphericalCoords(800, phi, theta); vector.copy(object.position).multiplyScalar(2); object.lookAt(vector); targets.sphere.push(object); } // helix var vector = new THREE.Vector3(); for (var i = 0, l = objects.length; i < l; i++) { var theta = i * 0.175 + Math.PI; var y = – (i * 8) + 450; var object = new THREE.Object3D(); object.position.setFromCylindricalCoords(900, theta, y); vector.x = object.position.x * 2; vector.y = object.position.y; vector.z = object.position.z * 2; object.lookAt(vector); targets.helix.push(object); } // grid for (var i = 0; i < objects.length; i++) { var object = new THREE.Object3D(); object.position.x = ((i % 5) * 400) – 800; object.position.y = (- (Math.floor(i / 5) % 5) * 400) + 800; object.position.z = (Math.floor(i / 25)) * 1000 – 2000; targets.grid.push(object); } // renderer = new CSS3DRenderer(); renderer.setSize(window.innerWidth, window.innerHeight); document.getElementById(’container’).appendChild(renderer.domElement); // controls = new TrackballControls(camera, renderer.domElement); controls.minDistance = 500; controls.maxDistance = 6000; controls.addEventListener(’change’, render); var button = document.getElementById(’table’); button.addEventListener(’click’, function () { transform(targets.table, 2000); }, false); var button = document.getElementById(’sphere’); button.addEventListener(’click’, function () { transform(targets.sphere, 2000); }, false); var button = document.getElementById(’helix’); button.addEventListener(’click’, function () { transform(targets.helix, 2000); }, false); var button = document.getElementById(’grid’); button.addEventListener(’click’, function () { transform(targets.grid, 2000); }, false); transform(targets.table, 2000); // window.addEventListener(’resize’, onWindowResize, false); } function transform(targets, duration) { TWEEN.removeAll(); for (var i = 0; i < objects.length; i++) { var object = objects[i]; var target = targets[i]; new TWEEN.Tween(object.position) .to({ x: target.position.x, y: target.position.y, z: target.position.z }, Math.random() * duration + duration) .easing(TWEEN.Easing.Exponential.InOut) .start(); new TWEEN.Tween(object.rotation) .to({ x: target.rotation.x, y: target.rotation.y, z: target.rotation.z }, Math.random() * duration + duration) .easing(TWEEN.Easing.Exponential.InOut) .start(); } new TWEEN.Tween(this) .to({}, duration * 2) .onUpdate(render) .start(); } function onWindowResize() { camera.aspect = window.innerWidth / window.innerHeight; camera.updateProjectionMatrix(); renderer.setSize(window.innerWidth, window.innerHeight); render(); } function animate() { requestAnimationFrame(animate); TWEEN.update(); controls.update(); } function render() { renderer.render(scene, camera); } </script> </body> </html>" set paramObj to {myMessage:"WebGL & three.js Test", mySubMessage:"This is a WebGL UI using three.js", htmlStr:myStr}–my browseStrWebContents:paramObj–for debug my performSelectorOnMainThread:"browseStrWebContents:" withObject:(paramObj) waitUntilDone:true on browseStrWebContents:paramObj set aMainMes to myMessage of paramObj set aSubMes to mySubMessage of paramObj set htmlString to (htmlStr of paramObj) set aWidth to 1600 set aHeight to 900 –WebViewをつくる set aConf to WKWebViewConfiguration’s alloc()’s init() –指定HTML内のJavaScriptをFetch set jsSource to pickUpFromToStr(htmlString, "<script src", "</script>") of me set userScript to WKUserScript’s alloc()’s initWithSource:jsSource injectionTime:(WKUserScriptInjectionTimeAtDocumentEnd) forMainFrameOnly:true set userContentController to WKUserContentController’s alloc()’s init() userContentController’s addUserScript:(userScript) aConf’s setUserContentController:userContentController set aWebView to WKWebView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, 0, aWidth, aHeight)) configuration:aConf aWebView’s setNavigationDelegate:me aWebView’s setUIDelegate:me aWebView’s setTranslatesAutoresizingMaskIntoConstraints:true using terms from scripting additions set bURL to |NSURL|’s fileURLWithPath:(POSIX path of (path to me)) end using terms from aWebView’s loadHTMLString:htmlString baseURL:(bURL) — set up alert set theAlert to NSAlert’s alloc()’s init() tell theAlert its setMessageText:aMainMes its setInformativeText:aSubMes its addButtonWithTitle:"OK" –its addButtonWithTitle:"Cancel" its setAccessoryView:aWebView set myWindow to its |window| end tell — show alert in modal loop NSRunningApplication’s currentApplication()’s activateWithOptions:0 my performSelectorOnMainThread:"doModal:" withObject:(theAlert) waitUntilDone:true –Stop Web View Action set bURL to |NSURL|’s URLWithString:"about:blank" set bReq to NSURLRequest’s requestWithURL:bURL aWebView’s loadRequest:bReq if (my returnCode as number) = 1001 then error number -128 end browseStrWebContents: on doModal:aParam set (my returnCode) to (aParam’s runModal()) as number end doModal: on viewDidLoad:aNotification return true end viewDidLoad: on fetchJSSourceString(aURL) set jsURL to |NSURL|’s URLWithString:aURL set jsSourceString to NSString’s stringWithContentsOfURL:jsURL encoding:(NSUTF8StringEncoding) |error|:(missing value) return jsSourceString end fetchJSSourceString on pickUpFromToStr(aStr as string, s1Str as string, s2Str as string) set a1Offset to offset of s1Str in aStr if a1Offset = 0 then return false set bStr to text (a1Offset + (length of s1Str)) thru -1 of aStr set a2Offset to offset of s2Str in bStr if a2Offset = 0 then return false set cStr to text 1 thru (a2Offset – (length of s2Str)) of bStr return cStr as string end pickUpFromToStr –リストを任意のデリミタ付きでテキストに on retArrowText(aList, aDelim) set aText to "" set curDelim to AppleScript’s text item delimiters set AppleScript’s text item delimiters to aDelim set aText to aList as text set AppleScript’s text item delimiters to curDelim return aText end retArrowText on array2DToJSONArray(aList) set anArray to current application’s NSMutableArray’s arrayWithArray:aList set jsonData to current application’s NSJSONSerialization’s dataWithJSONObject:anArray options:(0 as integer) |error|:(missing value) –0 is set resString to current application’s NSString’s alloc()’s initWithData:jsonData encoding:(current application’s NSUTF8StringEncoding) return resString end array2DToJSONArray on parseByDelim(aData, aDelim) set curDelim to AppleScript’s text item delimiters set AppleScript’s text item delimiters to aDelim set dList to text items of aData set AppleScript’s text item delimiters to curDelim return dList end parseByDelim |
