到目前为止,我已经获得了此代码:
<div id="myId" class="myClass">Hello world!</div>
这会附加
#myContainer
正如人们所料,到$("#myContainer").html("<div/>", {
"id": "myId",
"class": "myClass",
"html": "Hello world!"
});
。
但我不想追加,而是想让它取代内容。 我想象这样的事情:
$()
答案 0 :(得分:1)
实际上,这很容易做到,您只需要再次在jquery()
(或$("#myContainer").html($("<div/>", {
"id": "myId",
"class": "myClass",
"html": "Hello world!"
}));
,如果您愿意)包装动态HTML:
import javafx.animation.TranslateTransition;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.util.Duration;
public class Translator extends Application {
private static final double W = 400, H = 400;
private static final double S = 50;
public void start(Stage stage) {
Rectangle rec = new Rectangle(W / 2 - S / 2,H / 2 - S / 2,S,S);
TranslateTransition transition = new TranslateTransition(Duration.millis(500), rec);
transition.setOnFinished(t -> {
rec.setX(rec.getTranslateX() + rec.getX());
rec.setY(rec.getTranslateY() + rec.getY());
rec.setTranslateX(0);
rec.setTranslateY(0);
});
Pane root = new Pane(rec);
Scene scene = new Scene(root,W,H);
root.setOnMousePressed(e -> {
transition.stop();
transition.setToX(e.getX() - S / 2 - rec.getX());
transition.setToY(e.getY() - S / 2 - rec.getY());
transition.playFromStart();
});
stage.setScene(scene);
stage.show();
}
public static void main(String[] args) {
launch(args);
}
}
尽管这种方法非常好,但我想知道是否有更优雅/高效的方法。