$().find("option:selected").val();
document.getElementByid("<%=ddr.clientid%>").options[1].selected=true;
javascript中没有trim;
String.prototype.trim = function(){
return this.replace(/(^\s*)|(\s*$)/g,"");
}
setTimeout();
setInterval();
system.string;
system.Test.StringBuilder;
substr();
substring();
$("#id option:selected").text();
$().find("option[text=‘"]+selecttext+"‘]").attr();
时间: 2025-01-02 18:43:45