如果未定义则为0否则为自定义数据(前台)

一句代码分享给你们，自己感悟去吧，不懂的，留言评论

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1. run : function(){
2. $.ajax({
3. url:url,
4. data:{id:id,name:("undefined" == typeof zhang || zhang == null)?0 :zhang},
5. type:'post',108); list-style:decimal-leading-zero outside; line-height:18px; margin:0px!important; padding:0px 3px 0px 10px!important"> dataType:'json',108); list-style:decimal-leading-zero outside; line-height:18px; margin:0px!important; padding:0px 3px 0px 10px!important">
6. beforeSend:function(){},108); list-style:decimal-leading-zero outside; line-height:18px; margin:0px!important; padding:0px 3px 0px 10px!important"> success:function(){},108); list-style:decimal-leading-zero outside; line-height:18px; margin:0px!important; padding:0px 3px 0px 10px!important"> error:function(){}
7. })
8. }