在ace-editor中输入每个关键字后是否可以调用一个函数
Is it possible to call a function after typing each keyword in ace-editor
我想做的是在ace-editor中,每次输入完一个关键字,就可以自动调用一个函数。
例如,我在 ace-editor 中键入关键字 "new"。在我完成输入后,将调用警报功能并显示 "you have typed the keyword 'new'".
您可以使用更改侦听器或 beforeEndOperation 侦听器,并使用类似
editor.on("beforeEndOperation", function(e) {
if (editor.curOp.docChanged && editor.curOp.command.name == "insertstring") {
var pos = editor.getCursorPosition();
var token = editor.session.getTokenAt(pos.row, pos.column);
if (token && token.type == "keyword") {
alert(
"Hey there!",
"This is me, the most annoying editor feature evar.",
"Just wanted to let you know, that you have typed a keyword",
token.value
);
}
}
});
我想做的是在ace-editor中,每次输入完一个关键字,就可以自动调用一个函数。
例如,我在 ace-editor 中键入关键字 "new"。在我完成输入后,将调用警报功能并显示 "you have typed the keyword 'new'".
您可以使用更改侦听器或 beforeEndOperation 侦听器,并使用类似
editor.on("beforeEndOperation", function(e) {
if (editor.curOp.docChanged && editor.curOp.command.name == "insertstring") {
var pos = editor.getCursorPosition();
var token = editor.session.getTokenAt(pos.row, pos.column);
if (token && token.type == "keyword") {
alert(
"Hey there!",
"This is me, the most annoying editor feature evar.",
"Just wanted to let you know, that you have typed a keyword",
token.value
);
}
}
});