blackteay/tampermonkey-script
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按钮重复点击

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BlackTeay 2023-03-28 15:48:16 +08:00
parent 06e16f67e5
commit 79d3f38552
1 changed files with 12 additions and 3 deletions
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15
libiary/Download_CCTV_Video.js
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@ -2,7 +2,7 @@
// @name 央视网视频下载 // @name 央视网视频下载
// @description Download videos from cctv.com with one click // @description Download videos from cctv.com with one click
// @namespace https://iteay.top/ // @namespace https://iteay.top/
// @version 1.2 // @version 1.2.1
// @author BlackTeay // @author BlackTeay
// @match https://*.cctv.com/* // @match https://*.cctv.com/*
// @updateURL https://git.jlntv.work/blackteay/tampermonkey-script/raw/branch/master/libiary/Download_CCTV_Video.js // @updateURL https://git.jlntv.work/blackteay/tampermonkey-script/raw/branch/master/libiary/Download_CCTV_Video.js
@ -28,6 +28,7 @@
*/ */
function appendDownloadEle(videoJQ, title, videoSrc) { function appendDownloadEle(videoJQ, title, videoSrc) {
let downloadIdAttrName = videoJQ.attr("id") + "_download"; let downloadIdAttrName = videoJQ.attr("id") + "_download";
var downloading=false
console.log(downloadIdAttrName) console.log(downloadIdAttrName)
if ($("#" + downloadIdAttrName).length <= 0) { if ($("#" + downloadIdAttrName).length <= 0) {
// 【下载】按钮 // 【下载】按钮
@ -41,7 +42,7 @@
"padding": "5px 10px", "padding": "5px 10px",
"display": "inline-block", "display": "inline-block",
"margin-top": "1em", "margin-top": "1em",
// "margin-left": "0.5rem" //"margin-left": "0.5em"
}); });
downloadJQ.attr("id", downloadIdAttrName); downloadJQ.attr("id", downloadIdAttrName);
downloadJQ.attr("href", videoSrc); downloadJQ.attr("href", videoSrc);
@ -53,6 +54,13 @@
// 为下载按钮绑定单击事件下载视频 // 为下载按钮绑定单击事件下载视频
downloadJQ.on("click", function (event) { downloadJQ.on("click", function (event) {
// console.log("下载视频：" + $(this).attr("id") + ", href=" + $(this).attr("href")); // console.log("下载视频：" + $(this).attr("id") + ", href=" + $(this).attr("href"));
if(downloading==true){
console.log("视频下载中，请勿再次点击")
return false;
}else{
downloading=true
}
// 阻止 a 标签默认行为 // 阻止 a 标签默认行为
event.preventDefault(); event.preventDefault();
if ($(this).attr("href")) { if ($(this).attr("href")) {
@ -73,8 +81,9 @@
document.body.appendChild(downloadLink); document.body.appendChild(downloadLink);
downloadLink.click(); downloadLink.click();
downloadLink.remove(); downloadLink.remove();
downloading=false;
}else if(this.status == 404){ }else if(this.status == 404){
console.log("网页不存在"); console.log("视频不存在");
} }
} }