<input name="SN" id="searchSN" style="width:100%" type="text" class="easyui-textbox filewidth_n" value="@Model.SN" data-options="required: true, validType:['length[0,64]']" />
js:
$("#searchSN").focus();
easyui :
$('#searchSN').next(
'span').find(
'input').focus();
转载于:https://www.cnblogs.com/lhlong/p/6763029.html
相关资源:数据结构—成绩单生成器