我需要在CodeMirror中的当前行号旁边插入一个新行。
我查看了文档,但没有找到任何关于在行末添加任何内容的内容。
请帮忙。 :(
答案 0 :(得分:7)
从光标位置获取当前行,并对其进行操作。这应该做(未经测试):
var doc = cm.getDoc();
var cursor = doc.getCursor(); // gets the line number in the cursor position
var line = doc.getLine(cursor.line); // get the line contents
var pos = { // create a new object to avoid mutation of the original selection
line: cursor.line,
ch: line.length - 1 // set the character position to the end of the line
}
doc.replaceRange('my new line of code\n', pos); // adds a new line
答案 1 :(得分:3)
这应该有效:
function appendTo(editor, line, text) {
editor.replaceRange(text, CodeMirror.Pos(line));
}
答案 2 :(得分:0)
在最后添加新行 -
function updateCodeMirror(data){
var cm = $('.CodeMirror')[0].CodeMirror;
var doc = cm.getDoc();
var cursor = doc.getCursor(); // gets the line number in the cursor position
var line = doc.getLine(cursor.line); // get the line contents
console.log(doc);
var pos = { // create a new object to avoid mutation of the original selection
line: (doc.size+5),
ch: line.length - 1 // set the character position to the end of the line
}
doc.replaceRange('\n'+data+'\n', pos); // adds a new line
}
通话功能
updateCodeMirror("This is new line");