146 lines
4.4 KiB
HTML
146 lines
4.4 KiB
HTML
<!DOCTYPE html>
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Copy Test</title>
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<meta charset="utf-8">
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</head>
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<body id="body" style="user-select: none;"> <!-- text doesn't seem to matter here -->
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<h1>Test clipboard code: none</h1>
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<div id="area_id" contenteditable="true" style="-webkit-user-select: text; border: red; background-color: grey">dummy content</div>
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<ul>
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<li id="select" data-event="select"><a href="#" class="item-link list-button">Select All</a></li>
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<li/>
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<li/>
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<li id="both" data-event="both"><a href="#" class="item-link list-button">Both TouchStart</a></li>
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<li/>
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<li/>
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<li id="bothclick" data-event="both-click"><a href="#" class="item-link list-button">Both Click</a></li>
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<li/>
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<li/>
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<li id="bothstopclick" data-event="both-stop-click"><a href="#" class="item-link list-button">Both StoponTouch Click</a></li>
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<li/>
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<li/>
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<li id="aclass" data-event="both-aclass"><a class>Both AClass (fails on iOS)</a></li>
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<li/>
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<li/>
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<li id="paste" data-event="paste"><a href="#">Paste</a></li>
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<li/>
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<li/>
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</ul>
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<div id="clipcontent">
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</div>
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</body>
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<script defer>
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var serial = 42;
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document.getElementById('area_id').focus();
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// --------- select function ---------
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var doSelect = function() {
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console.log('select whole area');
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var selection = window.getSelection();
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selection.removeAllRanges();
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var rangeToSelect = document.createRange();
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elem = document.getElementById('area_id');
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rangeToSelect.selectNodeContents(elem);
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selection.addRange(rangeToSelect);
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};
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var select = document.getElementById('select');
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select.onclick = function(ev) {
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doSelect();
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};
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// --------- copy function ---------
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var doCopy = function(ev) {
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console.log('On touch copy invoke');
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try
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{
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console.log('exec command copy - before');
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_ret = document.execCommand('copy');
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console.log('exec command copy success: ' + _ret);
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}
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catch (err)
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{
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console.log('exception in copy ' + err);
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_ret = false;
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}
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};
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// --------- both function ---------
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var both = document.getElementById('both');
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both.ontouchstart = function(ev) {
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doCopy();
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};
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var bothClick = document.getElementById('bothclick');
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bothClick.onclick = function(ev) {
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doCopy();
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};
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// JQuery context menu does this on touch - killing a click event
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var bothStopClick = document.getElementById('bothstopclick');
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bothStopClick.ontouchstart = function(ev) {
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console.log('stop on touch!');
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ev.preventDefault();
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ev.stopImmediatePropagation();
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return false;
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};
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bothStopClick.onclick = function(ev) {
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doCopy();
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};
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var aclass = document.getElementById('aclass');
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aclass.onclick = function(ev) {
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doCopy();
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};
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// Actually put serial data in the thing ..
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document.oncopy = function(ev) {
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ev.preventDefault();
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var forclip = 'serial ' + serial++ + ' ops';
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console.log('set clip to ' + forclip);
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ev.clipboardData.setData('text/plain', forclip);
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};
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// Do the selection
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document.onbeforecopy = function(ev) {
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console.log('we have to select in a before copy event [!]');
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doSelect();
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};
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// --------- copy function ---------
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var paste = document.getElementById('paste');
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paste.onclick = function(ev) {
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if (document.execCommand('paste'))
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console.log('Paste succeeded');
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else
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console.log('Paste failed');
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};
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document.onpaste = function(ev) {
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if (!ev.clipboardData) { // non-standard
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console.log('No clipboard data');
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return;
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}
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var dataTransfer = ev.clipboardData;
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var types = dataTransfer.types;
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console.log('We have ' + types.length + ' types');
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for (var t = 0; t < types.length; ++t) {
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var data = new Blob([dataTransfer.getData(types[t])]);
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console.log('type ' + types[t] + ' length ' + data.size +
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' -> 0x' + data.size.toString(16));
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if (types[t].startsWith('text/'))
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console.log('data: ' + dataTransfer.getData(types[t]));
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}
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ev.preventDefault();
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return false;
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};
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</script>
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</body></html>
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