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Making the component even better! #7

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de21811
Update massFileDownloader.html
sou-gui-monteiro Oct 20, 2023
b40519d
Update massFileDownloader.js
sou-gui-monteiro Oct 20, 2023
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10 changes: 5 additions & 5 deletions Mass File Downloader/lwc/massFileDownloader/massFileDownloader.html
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Original file line number Diff line number Diff line change
@@ -1,9 +1,8 @@
<template>
<!-- <div style="height: 300px;">

</div> -->

<lightning-card title="Mass File Downloader">
<div class="slds-box slds-theme_default slds-p-around_medium">
<lightning-textarea label="Download URL" value={downloadUrl} readonly></lightning-textarea>
</div>
<lightning-button
variant="brand"
label="Download Files"
Expand All @@ -16,7 +15,8 @@
<lightning-datatable
key-field="Id"
data={files.data}
columns={columns}>
columns={columns}
onrowselection={handleRowSelection}>
</lightning-datatable>
</lightning-card>
</template>
22 changes: 18 additions & 4 deletions Mass File Downloader/lwc/massFileDownloader/massFileDownloader.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ const BASE_DOWNLOAD_PATH = '/sfc/servlet.shepherd/version/download';
export default class MassFileDownloader extends LightningElement {

columns = COLUMNS;
downloadString = '';

@wire(getFiles) files;

Expand All @@ -40,6 +41,11 @@ export default class MassFileDownloader extends LightningElement {
);
}

handleRowSelection(event) {
let selectedFiles = event.detail.selectedRows;
this.downloadString = this.getDownloadString(selectedFiles);
}

getDownloadString(files) {
let downloadString = '';
files.forEach(item => {
Expand All @@ -48,12 +54,20 @@ export default class MassFileDownloader extends LightningElement {
return downloadString;
}

initDownloading(downloadString) {
alert(BASE_DOWNLOAD_PATH + downloadString);
//window.open(BASE_DOWNLOAD_PATH + downloadString, '_blank');
get downloadUrl() {
return BASE_DOWNLOAD_PATH + this.downloadString;
}

initDownloading() {
if (this.downloadString === '') {
alert('No files selected');
return;
}
//alert(this.downloadUrl);
window.open(this.downloadUrl, '_blank');
}

getSelectedRows() {
return this.template.querySelector('lightning-datatable').getSelectedRows();
}
}
}