mirror of
https://github.com/Hopiu/jquery-mobile.git
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83 lines
No EOL
2.3 KiB
JavaScript
83 lines
No EOL
2.3 KiB
JavaScript
$(function() {
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var symbols = {
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"USD": "$",
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"EUR": "€",
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"GBP": "£",
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"Miles": "m",
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"Kilometer": "km",
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"inch": "\"",
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"centimeter": "cm"
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};
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function list() {
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var ul = $("#conversions").empty().page( "destroy" ),
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ulEdit = $("#edit-conversions").empty().page( "destroy" );
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$.each(all, function(index, conversion) {
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// if last update was less then a minute ago, don't update
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if (conversion.type == "currency" && !conversion.rate || conversion.updated && conversion.updated + 60000 < +new Date) {
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var self = conversion;
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var url = "http://query.yahooapis.com/v1/public/yql?q=select%20rate%2Cname%20from%20csv%20where%20url%3D'http%3A%2F%2Fdownload.finance.yahoo.com%2Fd%2Fquotes%3Fs%3D" + conversion.from + conversion.to + "%253DX%26f%3Dl1n'%20and%20columns%3D'rate%2Cname'&format=json&diagnostics=true&callback=?";
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$.getJSON(url, function(result) {
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self.rate = parseFloat(result.query.results.row.rate);
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// TODO trigger a custom event instead of keyup?
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$("#term").keyup();
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self.updated = +new Date;
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conversions.store();
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});
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}
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$("#conversion-field").tmpl(conversion, {
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symbols: symbols
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}).appendTo(ul);
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$("#conversion-edit-field").tmpl(conversion, {
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symbols: symbols
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}).appendTo(ulEdit);
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});
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ul.page();
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// TODO trigger a custom event instead of keyup?
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$("#term").keyup();
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}
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var all = conversions.all();
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$("#term").keyup(function() {
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var value = this.value;
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$.each(all, function(index, conversion) {
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$("#" + conversion.from + conversion.to).val( conversion.rate
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? Math.ceil(value * conversion.rate * 100) / 100
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: "Rate not available, yet."
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);
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});
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}).focus();
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list();
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$("form").submit(function() {
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$("#term").blur();
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return false;
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});
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$("#add").click(function() {
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all.push({
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type: "currency",
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from: $("#currency-options-from").val(),
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to: $("#currency-options-to").val()
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});
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conversions.store();
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list();
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return false;
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});
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$("#clear").click(function() {
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conversions.clear();
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list();
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return false;
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});
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$("#restore").click(function() {
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conversions.restore();
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list();
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return false;
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});
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$("#edit-conversions").click(function(event) {
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var target = $(event.target).closest(".deletebutton");
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if (target.length) {
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conversions.remove(target.prev("label").attr("for"));
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list();
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}
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return false;
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})
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}); |