mirror of
https://github.com/seigler/Dash-price-widget
synced 2025-07-26 23:56:10 +00:00
99 lines
3 KiB
HTML
99 lines
3 KiB
HTML
<style type="text/css">
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/* Micro reset so global styles don't interfere */
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.dash-ticker,
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.dash-ticker *,
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.dash-ticker *:before,
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.dash-ticker *:after {
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box-sizing: inherit;
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vertical-align: baseline;
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font-weight: inherit;
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font-family: inherit;
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font-style: inherit;
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font-size: 100%;
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border: 0 none;
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outline: 0;
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padding: 0;
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margin: 0;
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}
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.dash-ticker {
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display: block;
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max-width: 20em;
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margin: 0.5em auto;
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border-radius: 0.5em;
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background-color: rgba(0,0,0,0.125);
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box-sizing: border-box;
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color: inherit;
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padding: 0.5em;
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}
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.dash-ticker .dash-ticker--title {
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text-align: center;
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font-size: 1.5em;
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padding-bottom: 0.125em;
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border-bottom: 1px solid rgba(0,0,0,0.5);
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margin-bottom: 0.25em;
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}
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#dash-ticker--price-container {
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font-size: 2em;
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text-align: center;
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}
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#dash-ticker--price-container > input {
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position: fixed;
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right: -200px;
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}
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#dash-ticker--price-container > input + label {
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display: none;
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cursor: pointer;
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}
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#dash-ticker--price-container > input:checked + label {
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display: block;
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}
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</style>
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<form class="dash-ticker">
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<div class="dash-ticker--title">Dash Price</div>
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<div id="dash-ticker--price-container" title="Click to change currency">
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<input type="radio" name="currency" id="USD" checked />
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<label>
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<span class="dash-ticker--price">Loading...</span>
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<span class="dash-ticker--currency"></span>
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</label>
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</div>
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</form>
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<script>
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(function () {
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window.JSON || document.write('<script src="//cdnjs.cloudflare.com/ajax/libs/json3/3.2.4/json3.min.js"><\/scr'+'ipt>');
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function fetchJSONFile(path, callback) {
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var httpRequest = (window.XMLHttpRequest) ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
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httpRequest.onreadystatechange = function() {
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if (httpRequest.readyState === 4) {
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if (httpRequest.status === 200) {
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var data = JSON.parse(httpRequest.responseText);
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if (callback) callback(data);
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}
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}
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};
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httpRequest.open('GET', path);
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httpRequest.send();
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}
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// this requests the file and executes a callback with the parsed result once it is available
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fetchJSONFile('https://coinmarketcap-nexuist.rhcloud.com/api/dash/price', function(data){
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var keys = Object.keys(data);
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var currencyListHTML = "";
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for (var i = 0; i < keys.length; i++) {
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var thisCurrency = keys[i];
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var nextCurrency = keys[(i < keys.length - 1 ? i + 1 : 0)];
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var currencyValue = data[keys[i]];
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var currencyString = (currencyValue.toPrecision(3).length > currencyValue.toFixed(2) ? currencyValue.toPrecision(3) : currencyValue.toFixed(2));
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currencyListHTML += '<input type="radio" name="currency" id="dash-ticker-currencies-' + thisCurrency + '"' + (i == 0 ? ' checked' : '') + ' /><label for="dash-ticker-currencies-' + nextCurrency + '"><span class="dash-ticker--price">' + currencyString + '</span> <span class="dash-ticker--currency">' + thisCurrency.toUpperCase() + '</span></label>';
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}
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document.getElementById('dash-ticker--price-container').innerHTML = currencyListHTML;
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});
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})();
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</script>
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