arc_web_tips

青旅半醒 2022-06-05 08:20 169阅读 0赞

**AddOptWiFiList()**

function AddOptWiFiList() { 
        var f=document.tF0;
        //var dev_name, dev_mac,dev_interface;
        f.wifilist.options.add(new Option("User-WIFI","100"));
        f.wifilist.options.add(new Option("Guest-WIFI","116"));
    
    }

--------------------

**checkbox 选中 取消**

$("#week_1").attr("checked",true);
    
    or
    
    document.getElementById("week_7").checked = true;
    
    
    or
    
        EnableObject("week_2"); 
        EnableObject("week_3"); 
        EnableObject("week_4");

取消

<input type="checkbox" >
    
    $("input:checkbox").removeAttr("checked"); //input里面的checkbox类型
    or
        $("#week_1").removeAttr("checked");    
        $("#week_2").removeAttr("checked");    
        $("#week_3").removeAttr("checked");    
        $("#week_4").removeAttr("checked");    
        $("#week_5").removeAttr("checked");    
        $("#week_6").removeAttr("checked");        
        $("#week_7").removeAttr("checked");

**隐藏，显示By ID**

--------------------

checkbox 判断是否选中

if ( $(week_1).is(":checked") == true){
       var Mon = "1";}
        if ( $(week_2).is(":checked") == true){
       var Tus = "1";}
        if ( $(week_3).is(":checked") == true){
       var Wen = "1";}
        if ( $(week_4).is(":checked") == true){
       var Thu = "1";}
        if ( $(week_5).is(":checked") == true){
       var Fri = "1";}
        if ( $(week_6).is(":checked") == true){
       var Sta = "1";}
        if ( $(week_7).is(":checked") == true){
       var Sun = "1";}

--------------------

**选中select值**

if(config_wifi_name == "guest")
        {
            $("#wifilist").val("116");//guest
        }
        else
        {
            $("#wifilist").val("110");//user
        }
        DisableObject("wifilist");
    
    or
    
    document.getElementById("starttime_h").selectedIndex=config_st_h;

\*\*获取select的选中的项的val  
获取select 选中的 text\*\*

var interface_mode_select_val = $("#interface_mode_select ").val();
        var interface_mode_select_number_val = $("#interface_mode_select_number ").val();
    
    
     $("#ddlregtype").find("option:selected").text();

--------------------

**获取当前url**

var thisURL = document.URL;     
        var checkUrlAddOrEdite=thisURL.split('?date=')[1]; 
        //guest_21709_0011000_14400_19500
        check_url_wifi_date = checkUrlAddOrEdite.split('_');
        var config_wifi_name = check_url_wifi_date[0];
        var config_id = check_url_wifi_date[1];
        var config_day = check_url_wifi_date[2];
        var config_st = check_url_wifi_date[3];
        var config_et = check_url_wifi_date[4];

--------------------

jquery判断checked的三种方法:
    .attr('checked):   //看版本1.6+返回:”checked”或”undefined” ;1.5-返回:true或false
    .prop('checked'): //16+:true/false
    .is(':checked'):    //所有版本:true/false//别忘记冒号哦
    jquery赋值checked的几种写法:
    所有的jquery版本都可以这样赋值:
    // $("#cb1").attr("checked","checked");
    // $("#cb1").attr("checked",true);
    
    jquery1.6+:prop的4种赋值:
    // $("#cb1″).prop("checked",true);//很简单就不说了哦
    // $("#cb1″).prop({checked:true}); //map键值对
    // $("#cb1″).prop("checked",function(){ 
    return true;//函数返回true或false
    });
    //记得还有这种哦:$("#cb1″).prop("checked","checked");

if ( $(schedule_enable_id).is(":checked") == true){
       var schedule_enable = 1;}

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