如何激活codemirror中的全屏插件？

Question

CodeMirrors全屏模式的文档似乎有点稀疏.例如,我如何告诉它听激活全屏的键？或者我如何使用按钮切换全屏？

为了给别人带来好处,我发现了解决方案.

Answer 1

这将获得选项值:

 editor.getOption("fullScreen")

这会将全屏选项设置为true:

editor.setOption("fullScreen", true)

(编辑器是您实例化的实例)这是一个实例化用coffeescript编写的新CodeMirror对象的工作示例:

$(document).ready ->
    editor = CodeMirror.fromTextArea(code_area,
        name: 'htmlmixed'
        htmlMode: true
        theme: 'default'
        lineNumbers: true
        indentUnit: 4
        keyMap: 'sublime'
        extraKeys: 
            "Ctrl-Enter": (cm) ->
                cm.setOption "fullScreen", !cm.getOption("fullScreen")
                return

            Esc: (cm) ->
                cm.setOption "fullScreen", false
                return
    )

基于这个javascript:

   var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
      lineNumbers: true,
      theme: "night",
      extraKeys: {
        "F11": function(cm) {
          cm.setOption("fullScreen", !cm.getOption("fullScreen"));
        },
        "Esc": function(cm) {
          if (cm.getOption("fullScreen")) cm.setOption("fullScreen", false);
        }
      }
    });

取自这里:https://github.com/marijnh/CodeMirror/blob/master/demo/fullscreen.html