Revision 27467fa2
Von Sven Schöling vor mehr als 5 Jahren hinzugefügt
| js/kivi.js | ||
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return undefined;
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};
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ns.save_file = function(base64_data, content_type, size, attachment_name) {
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// atob returns a unicode string with one codepoint per octet. revert this
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const b64toBlob = (b64Data, contentType='', sliceSize=512) => {
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const byteCharacters = atob(b64Data);
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const byteArrays = [];
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for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) {
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const slice = byteCharacters.slice(offset, offset + sliceSize);
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const byteNumbers = new Array(slice.length);
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for (let i = 0; i < slice.length; i++) {
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byteNumbers[i] = slice.charCodeAt(i);
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}
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const byteArray = new Uint8Array(byteNumbers);
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byteArrays.push(byteArray);
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}
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const blob = new Blob(byteArrays, {type: contentType});
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return blob;
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}
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var blob = b64toBlob(base64_data, content_type);
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var a = $("<a style='display: none;'/>");
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var url = window.URL.createObjectURL(blob);
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a.attr("href", url);
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a.attr("download", attachment_name);
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$("body").append(a);
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a[0].click();
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window.URL.revokeObjectURL(url);
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a.remove();
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}
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ns.detect_duplicate_ids_in_dom = function() {
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var ids = {},
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found = false;
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Auch abrufbar als: Unified diff
kivi.js: kivi.save_file und client_js binding
(cherry picked from commit f68ea953a6a563172f12991d2ca3f9f17ad89dd2)