mirror of https://github.com/istio/istio.io.git
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
(function(){
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var pre = document.getElementsByClassName('highlight');
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for (var i = 0; i < pre.length; i++) {
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var button = document.createElement('button');
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button.className = 'copy-button';
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button.textContent = 'Copy';
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var div = pre[i].parentElement;
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div.insertBefore(button, div.firstChild);
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};
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var copyCode = new Clipboard('.copy-button', {
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target: function(trigger) {
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return trigger.nextElementSibling;
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}
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});
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// On success:
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// - Change the "Copy" text to "Copied".
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// - Swap it to "Copy" in 2s.
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copyCode.on('success', function(event) {
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event.clearSelection();
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event.trigger.textContent = 'Copied';
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window.setTimeout(function() {
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event.trigger.textContent = 'Copy';
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}, 2000);
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});
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// On error (Safari):
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// - Change to "Unable to copy"
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// - Swap it to "Copy" in 2s.
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copyCode.on('error', function(event) {
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event.trigger.textContent = 'Not supported';
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window.setTimeout(function() {
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event.trigger.textContent = 'Copy';
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}, 5000);
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});
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})();
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