ext中displayfield的字体怎么设置，就是把‘0’加粗

fieldLabel:'年龄',
xtype:'displayfield',
value:'0',
width: 140,
margin: '0 0 0 20' ,
name: 'age',
id:'age'

有个style的属性可以设置的呀,里面直接写要控制的CSS样式就可以了的！

what do you mean by the only way. if you ask if there is a way to do it in customizing with field statuses like in mm and fi, the answer is no. the two ways described above are the only ways besides changing sap standard code (and that you i advice you not to do).good luck/kumachan