JS 运行、复制、另存为 代码。
//运行代码 function runEx(cod1) { cod = document.getElementById(cod1) var code = cod.value; if (code != "") { var newwin = window.open(‘‘, ‘‘, ‘‘); newwin.opener = null newwin.document.write(code); newwin.document.close(); } } //复制代码 function doCopy(ID) { if (document.all) { textRange = document.getElementById(ID).createTextRange(); textRange.execCommand("Copy"); } else { //alert("此功能只能在IE上有效"); copyToClipboard(document.getElementById(ID).value); } } //另存为代码 function saveCode(cod1) { cod = document.getElementById(cod1) var code = cod.value; if (code != "") { var winname = window.open(‘‘, ‘_blank‘, ‘top=10000‘); winname.document.open(‘text/html‘, ‘replace‘); winname.document.write(code); winname.document.execCommand(‘saveas‘, ‘‘, ‘code.htm‘); winname.close(); } } function copyToClipboard(txt) { if (window.clipboardData) { window.clipboardData.clearData(); window.clipboardData.setData("Text", txt); } else if (navigator.userAgent.indexOf("Opera") != -1) { window.location = txt; } else if (window.netscape) { try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); } catch (e) { alert("被浏览器拒绝!\n请在浏览器地址栏输入‘about:config‘并回车\n然后将‘signed.applets.codebase_principal_support‘设置为‘true‘"); } var clip = Components.classes[‘@mozilla.org/widget/clipboard;1‘].createInstance(Components.interfaces.nsIClipboard); if (!clip) return; var trans = Components.classes[‘@mozilla.org/widget/transferable;1‘].createInstance(Components.interfaces.nsITransferable); if (!trans) return; trans.addDataFlavor(‘text/unicode‘); var str = new Object(); var len = new Object(); var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString); var copytext = txt; str.data = copytext; trans.setTransferData("text/unicode", str, copytext.length * 2); var clipid = Components.interfaces.nsIClipboard; if (!clip) return false; clip.setData(trans, null, clipid.kGlobalClipboard); } }
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