Set the date to highlight on first opening if the field is blank. Specify either an actual date via a Date object or as a string in the current dateFormat, or a number of days from today (e.g. +7) or a string of values and periods ('y' for years, 'm' for months, 'w' for weeks, 'd' for days, e.g. '+1m +7d'), or null for today. Code examplesInitialize a datepicker with the defaultDate option specified. $( ".selector" ).datepicker({ defaultDate: +7 });Get or set the defaultDate option, after init. //getter var defaultDate = $( ".selector" ).datepicker( "option", "defaultDate" ); //setter $( ".selector" ).datepicker( "option", "defaultDate", +7 );
.datepicker( 'setDate' , new Date());
多谢cj205的解答.datepicker('setDate', new Date()); 虽然不能在初始化的时候进行设置,但在初始化后单独调用一次该方法就可以设置初始值了
Code examplesInitialize a datepicker with the defaultDate option specified. $( ".selector" ).datepicker({ defaultDate: +7 });Get or set the defaultDate option, after init. //getter
var defaultDate = $( ".selector" ).datepicker( "option", "defaultDate" );
//setter
$( ".selector" ).datepicker( "option", "defaultDate", +7 );
虽然不能在初始化的时候进行设置,但在初始化后单独调用一次该方法就可以设置初始值了