笙默考试管理系统-MyExamTest----codemirror（11）
笙默考试管理系统-MyExamTest----codemirror（11）
目录
笙默考试管理系统-MyExamTest----codemirror（11）
一、 笙默考试管理系统-MyExamTest----codemirror
二、 笙默考试管理系统-MyExamTest----codemirror
三、 笙默考试管理系统-MyExamTest----codemirror
四、 笙默考试管理系统-MyExamTest----codemirror
五、 笙默考试管理系统-MyExamTest----codemirror
- 笙默考试管理系统-MyExamTest----codemirror
} else {
var added = [];
firstLine.replace(from.ch, null, newText[0]);
lastLine.replace(null, to.ch, newText[newText.length-1]);
firstLine.fixMarkEnds(lastLine);
for (var i = 1, e = newText.length - 1; i < e; ++i)
added.push(Line.inheritMarks(newText[i], firstLine));
if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks);
doc.insert(from.line + 1, added);
}
if (op
- 笙默考试管理系统-MyExamTest----codemirror
tions.lineWrapping) {
var perLine = scroller.clientWidth / charWidth() - 3;
doc.iter(from.line, from.line + newText.length, function(line) {
if (line.hidden) return;
var guess = Math.ceil(line.text.length / perLine) || 1;
if (guess != line.height) updateLineHeight(line, guess);
});
} else {
- 笙默考试管理系统-MyExamTest----codemirror
doc.iter(from.line, i + newText.length, function(line) {
var l = line.text;
if (l.length > maxLineLength) {
maxLine = l; maxLineLength = l.length; maxWidth = null;
recomputeMaxLength = false;
}
});
if (recomputeMaxLength) {
maxLineLength = 0; maxLine = ""; maxWidth = null;
- 笙默考试管理系统-MyExamTest----codemirror
doc.iter(0, doc.size, function(line) {
var l = line.text;
if (l.length > maxLineLength) {
maxLineLength = l.length; maxLine = l;
}
});
}
}
- 笙默考试管理系统-MyExamTest----codemirror
// Add these lines to the work array, so that they will be
// highlighted. Adjust work lines if lines were added/removed.
var newWork = [], lendiff = newText.length - nlines - 1;
for (var i = 0, l = work.length; i < l; ++i) {
var task = work[i];
if (task < from.line) newWork.push(task);
else if (task > to.line) newWork.push(task + lendiff);