//注意红色位置,如果默认checkbox为checked状态,测试会发现,把勾去掉也是只会输出"checked" , 表示不理解为什么 Jquery会这样 解决方法: 还是用 document.get 获取吧: function getcheckbox(){ var test = document.getElementById("checkbox").checked; alert(test); } //选中为"true",取消选中为"false"...
$('#checkboxInput').click(function(){if(this.checked){ $('.questionContainer').css({"opacity":1,"visibility":"visible"}); }else{ $('.questionContainer').css({"opacity":0,"visibility":"hidden"}); } });
1. var set_default = $('.set_default').is(':checked') alert(set_default); 1. 2.
前端 第一步肯定是点击的时候把它选中,$('#checkbox').prop('checkbox','checkobx')第二步:在本地存储中,选一个上次的状态,如果为true,就在页面初始化的时候,在设置一下那个checkbox,让他选中。 0 0 0 miaocansky 使用pop函数设置属性 0 0 1 没找到需要的内容?换个关键词再搜索试试 向你推荐 老师...
$(“:checkbox”).get(0).checked = true; // Is the same as $(":checkbox:first").prop(“checked”, true); 在jQuery1.6中,如果使用下面的方法设置checked: $(“:checkbox”).attr(“checked”, true); 将不会检查checkbox元素,因为它是需要被设置的property,但是你所有的设置都是初始值。
根据索引值设置任意一个checkbox为选中值: $('input:checkbox).eq(索引值).attr('checked', 'true');索引值=0,1,2... 或者 $('input:radi0').slice(1,2).attr('checked', 'true'); 选中多个checkbox: 同时选中第1个和第2个的checkbox: $('input:radi0').slice(0,2).attr('checked','true...
$.get("./Ajax.aspx",{Action:"get",Name:"lulu"},function(data,textStatus){//返回的 data 可以是 xmlDoc, jsonObj, html, text, 等等.this;// 在这里this指向的是Ajax请求的选项配置信息,请参考下图alert(data);//alert(textStatus);//请求状态:success,error等等。当然这里捕捉不到error,因为error的...
"checked","selected","selectedIndex","empty","header","button","even","odd","lt","gt","radio","checkbox","file","password","image","submit","reset","filters","parseOnly","tokens","soFar","preFilters","cached","addCombinator","combinator","base","checkNonElements","doneName","...
Checkbox field renders in filter, inserting and editing rows. Filter checkbox supports intermediate state for, so click switches between 3 states (checked|intermediate|unchecked).Custom properties:{ sorter: "number", // uses sorter for numbers align: "center", // center text alignment autosearch...
#10278: checkboxEl.attr(‘checked’) returns stale value after checkboxEl.click() Core #6485: Solution for HTML5 in IE #7102: Register jQuery as a CommonjS async module #9453: $.inArray does not support fromIndex Css #10267: IE8 and window is(‘:visible’) crashes ...