jqueryGet the text and value selected by select
Get select:
Get select selected text:
$("#ddlregtype").find("option:selected").text() ;
Get the value selected by select:
$("# ddlregtype
").val();
Get the
index selected by select:
$("#ddlregtype
").get(0).selectedindex;
Set select:
Set select selected index:
$("#ddlregtype
").get(0).selectedindex=index;//index is the index value
Set select selected value:
$("#ddlregtype
").attr("value","normal"); $("#ddlregtype
").val("normal");
$("#ddlregtype
").get(0).value = value;
设置select 选中的text:
var count=$("#ddlregtype option").length;
for(var
i=0;i
{ if($("#ddlregtype
").get(0).options[i].text == text)
{
$("#ddlregtype
").get(0).options[i].selected = true;
break;
}
}
$("#select_id
option[text='jquery']").attr("selected", true);
设置select option项:
$("#select_id").append(""); //添加一项option
$("#select_id").prepend(""); //Insert an option
$("#select_id
option:last").remove(); //Delete the option with the largest index value
$("#select_id
option[index='0']").remove();//Delete option with index value 0
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