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add examples #10

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068eee1
Load examples from vcplayground.org.
BigBlueHat Nov 25, 2025
17afc0c
Switch SVGViewer default tab back to `rendered`.
BigBlueHat Nov 25, 2025
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20 changes: 18 additions & 2 deletions app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,11 @@ import { createApp, reactive } from 'https://unpkg.com/petite-vue?module'

import { prettyXML } from './helpers.js';

// Production URL
const examplesBaseUrl = 'https://examples.vcplayground.org/credentials/';
// Development URL
//const examplesBaseUrl = 'http://localhost:8788/credentials/';

// global state
const store = reactive({
credential: {}
Expand All @@ -16,7 +21,7 @@ function SVGViewer({idx}) {
return {
$template: '#svg-viewer',
// local state
currentTab: 'code', // rendered or code
currentTab: 'rendered', // rendered or code
code: '',
// methods
mustache(template, credential) {
Expand Down Expand Up @@ -73,6 +78,12 @@ function SVGViewer({idx}) {
}
}

async function fetchExamples() {
const examples = await fetch(`${examplesBaseUrl}index.json`)
.then((r) => r.json());
return examples;
}

window.app = createApp({
// components
SVGViewer,
Expand All @@ -86,6 +97,7 @@ window.app = createApp({
landscape: "",
landscapeSVG: "",
parseError: "",
examples: await fetchExamples(),

// methods
async pickFile() {
Expand All @@ -110,6 +122,7 @@ window.app = createApp({
.then((r) => r.json())
.then((credential) => {
store.credential = credential;
this.credentialString = JSON.stringify(credential, null, 2);
})
.catch(console.error);
},
Expand All @@ -121,5 +134,8 @@ window.app = createApp({
this.parseError = error.message;
console.error(error);
}
},
loadExampleCredential(event) {
this.loadCredential(`${examplesBaseUrl}${event.target.value}`);
}
}).mount();
}).mount();
18 changes: 17 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -39,11 +39,27 @@
</div>
</template>

<!-- main appication -->
<main class="ui basic segment" v-scope>
<div class="ui one column grid">
<div class="column">
<div class="ui form">
<button class="ui button" @click="pickFile()">Choose Credential...</button>
<div class="ui grid">
<div class="two wide column">
<button class="ui button" @click="pickFile()">Choose Credential...</button>
</div>
<div class="fourteen wide column">
<div class="inline field">
<label for="examples">Examples:</label>
<select id="examples" @change="loadExampleCredential">
<option value="" disabled selected>Select an example</option>
<option
v-for="(paths, name) in examples" :value="paths.credential"
v-text="name"></option>
</select>
</div>
</div>
</div>
<span v-text="filename"></span>
<div class="field">
<textarea v-model="credentialString" @input="getCredential" placeholder="Credential"></textarea>
Expand Down