Javascript 中的三目运算

html:

<input id="only1302_checkBox" fieldname="tzActionID0020" operation="like" value="" type="checkbox" checked="true" />

js:

 1         
 2         /*
 3         * 仅闯红灯开关(checkBox)
 4         * =  =  =  =  =  =  =  =  =  =  =  
 5         * 默认状态:已选择
 6         * 默认值: 1302
 7         * 该控件位于: js/commons.js
 8         * 2013-06-05 Livon
 9         */
10         var dom = Efs.getDom('only1302_checkBox') ;        
11         if(dom) dom.value = dom.checked?'1302':'' ;
12         // ( dom.checked )? dom.value = '1302' : dom.value = '' ;
13         // if( dom.checked ) dom.value = '1302' ; else dom.value = '' ;

 

原文地址:https://www.cnblogs.com/livon/p/3118764.html