河南公务员网络培训学院听课代码

function idx2sid(idx) {
if (idx < 10) {
return 'S00' + idx;
}
return 'S0' + idx;
}
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function setS(SID) {
var iframe = document.getElementById('playframe').contentWindow;
iframe.SID = SID;
iframe.STime = 1;
https://www.wendangku.net/doc/a28331449.html,stLocation = 0;
iframe.sectionStatus = 'S';
iframe.sendServerRequest('setParam');
}
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function setC(SID) {
var iframe = document.getElementById('playframe').contentWindow;
iframe.SID = SID;
iframe.STime = 1;
https://www.wendangku.net/doc/a28331449.html,stLocation = '10';
iframe.sectionStatus = 'C';
iframe.sendServerRequest('setParam');
}
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function run(startIdx, endIdx) {
if (startIdx > endIdx) {
alert('课程结束');
return;
}
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var SID = idx2sid(startIdx);
setS(SID);
setTimeout(function () {
setC(SID);
console.log(SID + ' ok!');
setTimeout(function () {
run(startIdx + 1, endIdx);
}, 2000);
}, 2000);
}
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run(1, 17);