javascript变量到jQuery对象

bob*_*bob 7 javascript jquery fragment

我怎么能把这个javascript变量和

  1. 将其转换为jQuery对象$(myFragment)

  2. 将id属性从"fragment"更改为"fragment1"?

myFragment = "\
<div id='fragment'>\
<input type='hidden' id='preBeginDtlFields' name='BeginDtlFields'\
 value=''  />\
<input type='hidden' id='preGroup' name='GRP' value='' />\
</div>";
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bfa*_*tto 14

  1. 要转换为jQuery对象:

    $(myFragment);
    
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  2. 要更改ID:

    $(myFragment).attr('id', 'fragment1');
    
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  • '$(myFragment)[0]` (3认同)