Question

在Vaadin 12中，我似乎无法在label字段内创建超链接（或为此创建任何“正常” http条目）。最终将我的命令显示为文本。这是我的代码：

final Label lblRunMs = new Label("<ol><li>Please now run your mass spectrometer (MS) using the gs-DIA method files built in the previous step.</li><li>While the MS is running, the generated MS files will be automatically and in near real-time imported (eg ~60 seconds after the MS files have been created) imported into the " + Constants.MAIN_APP_NAME + " system.</li> <li>Once one or more of the MS files have been generated by the MS and imported into the " + Constants.MAIN_APP_NAME + " system, you can then move on the next step, namely \"Run " + Constants.MAIN_APP_NAME + " which is the next tab. In that next tab, you can select one or more of those imported MS files to undergo the " + Constants.MAIN_APP_NAME + " processing.</li></ol>");
add(lblRunMs);

基于谷歌搜索，我可以看到Vaadin的早期版本允许您指定ContentMode，如下所示：

Label htmlLabel = new Label(
    "In HTML mode, all HTML formatting tags, such as \n" +
    "<ul>"+
    "  <li><b>bold</b></li>"+
    "  <li>itemized lists</li>"+
    "  <li>etc.</li>"+
    "</ul> "+
    "are preserved.",
    ContentMode.HTML);

但是Vaadin 12中似乎没有该选项。在Vaadin 12中解决此需求的“正确”方法是什么？

Answer 1

在V10 +中，Label组件映射到<label> HTML标记，这可能不是您想要的。在上面的示例中，使用new Html()更合适。对于文本内容，Span或Text是不错的选择。

Vaadin 12中标签字段内的超链接

1 个答案: