Donnerstag, 12. September 2019
JavaScript download a PDF file
downloadPdf: function (data, fileName) {
const link = document.createElement("a");
const blob = base64ToBlob(data);
link.href = window.URL.createObjectURL(blob);
link.download = fileName;
link.dispatchEvent(new MouseEvent(`click`));
}
base64ToBlob: function (base64) {
const binary = atob(base64.replace(/\s/g, ""));
const len = binary.length;
const buffer = new ArrayBuffer(len);
const view = new Uint8Array(buffer);
for (let i = 0; i < len; i++) {
view[i] = binary.charCodeAt(i);
}
return new Blob([view], { type: "application/pdf" });
}
const link = document.createElement("a");
const blob = base64ToBlob(data);
link.href = window.URL.createObjectURL(blob);
link.download = fileName;
link.dispatchEvent(new MouseEvent(`click`));
}
base64ToBlob: function (base64) {
const binary = atob(base64.replace(/\s/g, ""));
const len = binary.length;
const buffer = new ArrayBuffer(len);
const view = new Uint8Array(buffer);
for (let i = 0; i < len; i++) {
view[i] = binary.charCodeAt(i);
}
return new Blob([view], { type: "application/pdf" });
}
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