Question

我有以下代码检查pushstate并在不支持时降级为hashbang（IE9）：

if(Backbone.history && !Backbone.History.started) { 
    if(!(window.history && history.pushState)) { 
        Backbone.history.start({ pushState: false, silent: true}); 
        var fragment = window.location.pathname.substr(
            Backbone.history.options.root.length); 
        var search = window.location.search; 
        Backbone.history.navigate(fragment + search, { trigger: true });
    }
    else {
        Backbone.history.start({ pushState: true });
    }
}

它在功能上有效，但URL转换自：

http://dev.zwoop.be/home?page=1
到
http://dev.zwoop.be/home?page=1#home?page=1

看起来很难看我正在寻找一个简单的修复方法，用hashtag替换主机名后面的整个片段。

Answer 1

尝试替换

Backbone.history.navigate(fragment + search, { trigger: true });

通过

var modified = (fragment + search).replace(/([^\/]*)(#[^#]*)$/g, '$2');
Backbone.history.navigate(modified, { trigger: true });

它会将http://dev.zwoop.be/home?page=1#home?page=1转换为http://dev.zwoop.be/#home?page=1

Backbone history pushstate to hashtag IE9

1 个答案: