GWT Bootstrap3动态主题 [英] GWT Bootstrap3 dynamic theme

问题描述

我正在尝试使用GWTBootstrap3动态更改引导主题。我不知道从哪里开始看，所以我根本没有尝试过任何东西。我找到了一个旧gwt-boostrap的过时文章。但我发现bootstrap3的所有内容都是这个 [ ^ ]仅显示如何附加主题。我需要能够根据代码中的变量切换它。

I'm trying to dynamically change bootstrap themes with GWTBootstrap3. I'm not sure where to start looking, so I haven't tried anything at all. I found an outdated article for the older gwt-boostrap. But all I've found for bootstrap3 is this[^] which only shows how to attach a theme. I need to be able to switch it based on variables in the code.

推荐答案

我改变了我的bootstrap include到notheme：

I changed my bootstrap include to notheme:

<inherits name="org.gwtbootstrap3.GwtBootstrap3NoTheme" />

然后我用一个函数来加载我想要的css：

and then I used a function to load the css that I wanted:

public static native void loadCss(String url)/*-{
        var fileref=document.createElement("link");
        fileref.setAttribute("rel","stylesheet");
        fileref.setAttribute("type","text/css");
        fileref.setAttribute("href", url);

doc.getElementsByTagName（head）[0] .appendChild（fileref）;
} - * / ;

doc.getElementsByTagName("head")[0].appendChild(fileref); }-*/;

如果你想使用股票主题，你必须也可以使用此方法手动加载。

If you want to use the stock theme, you'll have to load it manually as well using this method.

这篇关于GWT Bootstrap3动态主题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！