预先输入空模板不起作用 [英] typeahead empty template not working

问题描述

我正在像这样设置预先输入:

I am setting up typeahead like so:

       $this.typeahead({ 
            prefetch: $this.data('url-prefetch'), 
            templates: { 
                empty: 'No matching files found' 
            } 
        })

预取工作正常，但在没有匹配项时不显示空模板.

The prefetch is working fine but the empty template is not displayed when there are no matches.

推荐答案

致遇到此问题的任何人:

To whoever comes across this issue:

如果选项中有{async:true}，空"模板将不会显示

"Empty" template will not show up if you have {async:true} in the options

$this.typeahead({
  async: false,
  prefetch: $this.data('url-prefetch'), 
  templates: { 
    empty: 'No matching files found' 
  } 
});

这篇关于预先输入空模板不起作用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！