【发布时间】:2018-11-09 16:26:24
【问题描述】:
在 swing 中,有一种方法是使用渲染器来传递 HTML 代码。
我还没有找到在 JAVAFX 中执行此操作的方法。我看到了 cellFactory 但它似乎只处理一行文本。
我尝试使用 WebView 的 observableList。我能够根据需要显示信息,但从未调用过 onAction。我尝试设置一个事件和一个侦听器,但没有任何效果。我分别尝试了下一个示例。
cbOrderLine.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<WebView>() {
@Override
public void changed(ObservableValue<? extends WebView> arg0, WebView arg1, WebView arg2) {
int uasbdviadn = 0;
if (arg2 != null) {
System.out.println("Selected employee: " + arg2.getId() + " " + uasbdviadn);
}
}
});
cbOrderLine.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent ev) {
int index = cbOrderLine.getSelectionModel().getSelectedIndex();
initComboBox(index);
}
});
这是创建我的虚拟值的代码
private List<WebView> createListFakeOrderLineItem() {
List<WebView> list = new ArrayList<>();
list.add(createFakeOrderLineItem(1));
list.add(createFakeOrderLineItem(2));
list.add(createFakeOrderLineItem(3));
list.add(createFakeOrderLineItem(4));
return list;
}
private WebView createFakeOrderLineItem(int id) {
WebView wv = new WebView();
wv.setPrefSize(684, 90);
ProductionOrderHeader header = new ProductionOrderHeader();
header.setPoNumber("PONumber1234");
ProductionOrderLine line = new ProductionOrderLine();
line.setId(3333);
ManufactureProduct product = new ManufactureProduct();
product.setId(1111);
product.setPartNumber("Product.PartNumber1111");
ManufacturePart part = new ManufacturePart();
part.setId(9999);
part.setPartNumber("Part.Partnumber9999");
part.setHardwareId(666666);
part.setHardwareName("Hardware Name");
OrderLineItem item = new OrderLineItem(id, header, line, part, product);
// return item;
wv.getEngine().loadContent(item.toString());
return wv;
}
这是我的 OrderLineItem
public class OrderLineItem {
Integer index;
ProductionOrderHeader header;
ProductionOrderLine line;
ManufacturePart part;
ManufactureProduct product;
public OrderLineItem(Integer index, ProductionOrderHeader header, ProductionOrderLine line, ManufacturePart part,
ManufactureProduct product) {
this.index = index;
this.header = header;
this.line = line;
this.part = part;
this.product = product;
}
public Integer getIndex() {
return index;
}
public void setIndex(Integer index) {
this.index = index;
}
public ProductionOrderHeader getHeader() {
return header;
}
public void setHeader(ProductionOrderHeader order) {
this.header = order;
}
public ProductionOrderLine getLine() {
return line;
}
public void setLine(ProductionOrderLine orderLine) {
this.line = orderLine;
}
public ManufacturePart getPart() {
return part;
}
public void setPart(ManufacturePart part) {
this.part = part;
}
public ManufactureProduct getProduct() {
return product;
}
public void setProduct(ManufactureProduct product) {
this.product = product;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("<html>");
sb.append("<table>");
sb.append("<tr>");
sb.append("<td valign=\"middle\" style=\"font-size: 32px; padding-right:5px;\">");
sb.append((index + 1));
sb.append("</td>");
sb.append("<td style=\"border: 1px solid #919191; width:616px; font-size:12px; padding:10px;\">");
sb.append("<b>");
sb.append(header.getPoNumber());
sb.append(" [");
sb.append(line.getId());
sb.append("] </b> -");
sb.append("<b>P/N: </b> #");
sb.append(product.getId());
sb.append("<b> ");
sb.append(product.getPartNumber());
sb.append("</b><br/>");
sb.append("Part: # ");
sb.append(part.getId());
sb.append("<b> ");
sb.append(part.getPartNumber());
sb.append("</b> H/W: # ");
sb.append(part.getHardwareId());
sb.append("<b> ");
sb.append(part.getHardwareName());
sb.append("</b>");
sb.append("</td>");
sb.append("</tr>");
sb.append("</table>");
sb.append("</html>");
return sb.toString();
}
} 我正在使用 JAVAFX 8。
谢谢
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