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Javascript 无法在开始时从结束更改同位素筛选_Javascript_Filter_Filtering_Jquery Isotope - Fatal编程技术网

Javascript 无法在开始时从结束更改同位素筛选

Javascript 无法在开始时从结束更改同位素筛选,javascript,filter,filtering,jquery-isotope,Javascript,Filter,Filtering,Jquery Isotope,在exist演示的主页上,按名称过滤以结尾,但我需要按名称过滤以开头,这对于按字母表过滤非常有用。请帮帮我,我是javascript高手 此演示: $container.isotope({ filter: function() { var name = $(this).find('.name').text(); return name.match( /ium$/ ); } }) 以part结尾的部分来自您使用的正则表达式。结尾处的$是字符串的结尾字符,并确保只有在名称字符串结尾处找到该

在exist演示的主页上,按名称过滤以结尾,但我需要按名称过滤以开头,这对于按字母表过滤非常有用。请帮帮我,我是javascript高手

此演示:

$container.isotope({ filter: function() {
  var name = $(this).find('.name').text();
  return name.match( /ium$/ );
} })

以part结尾的部分来自您使用的正则表达式。结尾处的$是字符串的结尾字符,并确保只有在名称字符串结尾处找到该字符串时正则表达式才匹配

对于以开始,请尝试以下操作:

return name.match( /^ium/ );
^与$相反,因为它匹配字符串的开头