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Add button disabling using classes

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This commit is contained in:
Will Bamberg
2016-05-19 16:32:31 -07:00
parent c0bd812674
commit 93a2d687c2
1 changed files with 12 additions and 6 deletions
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18
latest-download/popup/latest_download.js
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@@ -32,10 +32,12 @@ function initializeLatestDownload(downloadItems) {
latestDownloadId = downloadItems[0].id;
chrome.downloads.getFileIcon(latestDownloadId, updateIconUrl);
downloadUrl.textContent = downloadItems[0].url;
document.querySelector("#open").classList.remove("disabled");
document.querySelector("#remove").classList.remove("disabled");
} else {
downloadUrl.textContent = "No downloaded items found."
document.querySelector("#open").disabled = true;
document.querySelector("#remove").disabled = true;
document.querySelector("#open").classList.add("disabled");
document.querySelector("#remove").classList.add("disabled");
}
}
@@ -51,16 +53,20 @@ chrome.downloads.search({
Open the item using the associated application.
*/
function openItem() {
chrome.downloads.open(latestDownloadId);
if (!document.querySelector("#open").classList.contains("disabled")) {
chrome.downloads.open(latestDownloadId);
}
}
/*
Remove item from disk (removeFile) and from the download history (erase)
*/
function removeItem() {
chrome.downloads.removeFile(latestDownloadId);
chrome.downloads.erase({id: latestDownloadId});
window.close();
if (!document.querySelector("#remove").classList.contains("disabled")) {
chrome.downloads.removeFile(latestDownloadId);
chrome.downloads.erase({id: latestDownloadId});
window.close();
}
}
document.querySelector("#open").addEventListener("click", openItem);