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Why is document.execCommand(“paste”) not working in Google Chrome?6个
我想从我正在创建的chrome扩展中将一些数据写入clipborad.
在清单文件中,我赋予了clipboardRead和clipboardWrite的权限.
我想从我正在创建的chrome扩展中将一些数据写入clipborad.
在清单文件中,我赋予了clipboardRead和clipboardWrite的权限.
但它不起作用.好像是“document.execCommand(‘copy’);”无法工作.
谢谢
表现:
- {
- "manifest_version":2,"name":"easyCopy","description":"just a small toll","version":"1.0.0","permissions":[
- "clipboardWrite","http://*/*","clipboardRead"
- ],"content_scripts":[
- {
- "matches":["http://*/*"],"js":["jquery-1.9.1.min.js","main_feature.js"]
- }
- ],"background":{
- "persistent":false,"page":"background.html"
- }
- }
main_feature.js:
- copyOrderId();
- function copyOrderId() {
- $(".order-num").click(function () {
- var curOrderNum = $(this).text();
- copyTextToClipboard(curOrderNum);
- // chrome.extension.sendMessage({method:"copy",content:curOrderNum},function (response) {
- // clog(response);
- // });
- });
- }
- function copyTextToClipboard(text) {
- var copyFrom = $('<textarea/>');
- copyFrom.text(text);
- $('body').append(copyFrom);
- copyFrom.select();
- document.execCommand('copy',true);
- copyFrom.remove();
- }
- function clog(message) {
- console.log(message);
- }
background.html只是一个基本的html主体的空白页面.