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May 10, 2018 03:27
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| <!doctype html> | |
| <html> | |
| <head> | |
| <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"> | |
| </head> | |
| <body> | |
| <div aurelia-app="src/configure"> | |
| Loading... | |
| </div> | |
| <script src="https://rawgit.com/aurelia-ui-toolkits/demo-materialize/gh-pages/jspm_packages/system.js"></script> | |
| <script src="https://rawgit.com/aurelia-ui-toolkits/demo-materialize/gh-pages/jspm.config.js"></script> | |
| <script> | |
| System.import("aurelia-bootstrapper"); | |
| </script> | |
| </body> | |
| </html> |
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| <template> | |
| <require from="./md-wait-cursor"></require> | |
| <div> | |
| Thanks to @MaximBalaganskiy! | |
| </div> | |
| <p> | |
| <button md-button md-waves="color: light;" md-wait-cursor.bind="loading">wait</button> | |
| <md-input md-wait-cursor.bind="loading" label="text field"></md-input> | |
| </p> | |
| <table style="position: relative"> | |
| <thead> | |
| <th>H1</th> | |
| <th>H2</th> | |
| </thead> | |
| <tbody> | |
| <tr> | |
| <td>c1</td> | |
| <td>c2</td> | |
| </tr> | |
| <tr md-wait-cursor.bind="loading"> | |
| <td>c3</td> | |
| <td>c4</td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| <button md-button md-waves="color: light;" click.delegate="toggleLoading()">toggle loading</button> | |
| </template> |
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| export class App { | |
| loading = false; | |
| toggleLoading() { | |
| this.loading = !this.loading; | |
| } | |
| } |
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| export async function configure(aurelia) { | |
| await aurelia.loader.loadModule("materialize-css"); | |
| aurelia.use | |
| .standardConfiguration() | |
| .developmentLogging() | |
| .plugin("aurelia-materialize-bridge", bridge => bridge.useAll()) | |
| .plugin("aurelia-validation") | |
| .globalResources("src/shared/logger"); | |
| await aurelia.start(); | |
| aurelia.setRoot("src/app"); | |
| } |
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| import { customAttribute, autoinject, TemplatingEngine } from "aurelia-framework"; | |
| @customAttribute("md-wait-cursor") | |
| @autoinject | |
| export class MdWaitCursorCustomAttribute { | |
| constructor(private element: Element, private templatingEngine: TemplatingEngine) { } | |
| value = false; | |
| valueChanged(newVal: boolean) { | |
| if (newVal && this.trResizeDelegate) { | |
| this.trResizeDelegate(); | |
| } | |
| } | |
| trResizeDelegate: () => any; | |
| attached() { | |
| switch (this.element.tagName) { | |
| case "MD-INPUT": this.attachedMdInput(); break; | |
| case "BUTTON": this.attachedButton(); break; | |
| case "TR": this.attachedTr(); break; | |
| } | |
| } | |
| attachedMdInput() { | |
| let inputField = this.element.getElementsByClassName("input-field"); | |
| if (!inputField) { | |
| return; | |
| } | |
| let progress: Element = document.createElement("div"); | |
| progress.innerHTML = "<md-progress type='circular' size='small' show.bind='value' style='position: absolute; left: 100%; transform: translateX(-100%);'></md-progress>"; | |
| progress = progress.children[0]; | |
| inputField[0].insertAdjacentElement("afterbegin", progress); | |
| let view = this.templatingEngine.enhance(progress); | |
| view.bind(this); | |
| view.attached(); | |
| } | |
| attachedButton() { | |
| let progress = document.createElement("div"); | |
| progress.innerHTML = "<div show.bind='value' style='position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0.7; background: white; z-index: 998;'></div><md-progress type='circular' size='small' show.bind='value' style='position: absolute; left: 50%; transform: translateX(-50%); z-index: 999;'></md-progress>"; | |
| progress.style.position = "relative"; | |
| progress.style.display = "inline-block"; | |
| progress.classList.add("button-wait-cursor-wrapper"); | |
| this.element.insertAdjacentElement("beforebegin", progress); | |
| let view = this.templatingEngine.enhance(progress); | |
| view.bind(this); | |
| view.attached(); | |
| progress.appendChild(this.element); | |
| } | |
| attachedTr() { | |
| let tr = this.element; | |
| let firstTd = this.element.firstElementChild; | |
| let progress = $( | |
| "<div show.bind='value'>" + | |
| "<div style='opacity: 0.7; background: white; width: 100%; height: 100%;'></div>" + | |
| "<md-progress type='circular' size='small' style='position: absolute; left: 50%; top: 50%; height: 36px; transform: translateX(-50%) translateY(-50%);'></md-progress>" + | |
| "</div>"); | |
| this.trResizeDelegate = () => { | |
| if (!this.value) { | |
| return; | |
| } | |
| let pos = $(tr).position(); | |
| $(progress).css({ | |
| position: "absolute", | |
| top: pos.top, | |
| left: pos.left, | |
| width: $(tr).css("width"), | |
| height: $(tr).css("height") | |
| }); | |
| }; | |
| this.trResizeDelegate(); | |
| let view = this.templatingEngine.enhance(progress[0]); | |
| view.bind(this); | |
| view.attached(); | |
| $(window).resize(this.trResizeDelegate); | |
| progress[0].onclick = (ev) => { ev.cancelBubble = true; }; | |
| firstTd.appendChild(progress[0]); | |
| } | |
| detached() { | |
| if (this.trResizeDelegate) { | |
| $(window).off("resize", this.trResizeDelegate); | |
| this.trResizeDelegate = null; | |
| } | |
| } | |
| } |
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