福州鼓楼区网站建设,美食网站二级页面模板,十大接单网站,花卉网站建设规划书笙默考试管理系统-MyExamTest----codemirror#xff08;39#xff09;
目录
一、 笙默考试管理系统-MyExamTest
二、 笙默考试管理系统-MyExamTest
三、 笙默考试管理系统-MyExamTest
四、 笙默考试管理系统-MyExamTest
五、 笙默考试管理系统-MyExamTest 笙默考试…笙默考试管理系统-MyExamTest----codemirror39
目录
一、 笙默考试管理系统-MyExamTest
二、 笙默考试管理系统-MyExamTest
三、 笙默考试管理系统-MyExamTest
四、 笙默考试管理系统-MyExamTest
五、 笙默考试管理系统-MyExamTest 笙默考试管理系统-MyExamTest return chunk.lines[n]; } function lineNo(line) { if (line.parent null) return null; var cur line.parent, no indexOf(cur.lines, line); for (var chunk cur.parent; chunk; cur chunk, chunk chunk.parent) { for (var i 0, e chunk.children.length; ; i) { if (chunk.children[i] cur) break; no chunk.children[i].chunkSize(); } } return no; } function lineAtHeight(chunk, h) { var n 0; outer: do { for (var i 0, e chunk.children.length; i e; i) { var child chunk.children[i], ch child.height; if (h ch) { chunk child; continue outer; } h - ch; n child.chunkSize(); }
笙默考试管理系统-MyExamTest return n; } while (!chunk.lines); for (var i 0, e chunk.lines.length; i e; i) { var line chunk.lines[i], lh line.height; if (h lh) break; h - lh; } return n i; } function heightAtLine(chunk, n) { var h 0; outer: do { for (var i 0, e chunk.children.length; i e; i) { var child chunk.children[i], sz child.chunkSize(); if (n sz) { chunk child; continue outer; } n - sz; h child.height; }
笙默考试管理系统-MyExamTest return h; } while (!chunk.lines); for (var i 0; i n; i) h chunk.lines[i].height; return h; } // The history object chunks changes that are made close together // and at almost the same time into bigger undoable units. function History() { this.time 0; this.done []; this.undone [];
}
笙默考试管理系统-MyExamTest History.prototype { addChange: function(start, added, old) { this.undone.length 0; var time new Date, last this.done[this.done.length - 1]; if (time - this.time 400 || !last || last.start start added || last.start last.added start - last.added last.old.length) this.done.push({start: start, added: added, old: old}); else { var oldoff 0; if (start last.start) { for (var i last.start - start - 1; i 0; --i) last.old.unshift(old[i]); last.added last.start - start; last.start start; }
笙默考试管理系统-MyExamTest else if (last.start start) { oldoff start - last.start; added oldoff; } for (var i last.added - oldoff, e old.length; i e; i) last.old.push(old[i]); if (last.added added) last.added added; } this.time time; } };
