jquery实现checkbox全选全不选的简单实例-tutorial js-php.cn

本篇文章主要是对jquery实现checkbox全选全不选的简单实例进行了介绍，需要的朋友可以过来参考下，希望对大家有所帮助。

demo一：

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<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %>
<%@ taglib uri="/WEB-INF/tlds/test.tld" prefix="pig"%>
<%
 String path = request.getContextPath();
 String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()+ path;
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 
    <head>
        <title></title>
        <script type="text/javascript" src="<%=path %>/scripts/jquery.js"></script>
        <script type="text/javascript">
            function checkSubmit() {
 
                document.Search.submit();
            }
 
            function fnull() {
                var obj = document.getElementById("goPage");
                var index = obj.selectedIndex; // 选中索引
                var text = obj.options[index].text; // 选中文本
                var go = obj.options[index].value; // 选中值
 
                //alert(go);
                gopage(go);
            }
 
            function gopage(page) {
                var numberpg = document.getElementById("numberpg").value;
                document.getElementById("prepage").value = numberpg;
                document.getElementById("currPage").value = page;
                checkSubmit();
            }
 
            function px() {
                var numberpg = document.getElementById("numberpg").value;
                gopage(1);
            }
 
            function driction(id) {
                document.s_result_form1.s_result_form1_id.value = id;
                document.s_result_form1.submit();
            }
 
            $(function() {
 
                $("td").css("height", "22px");
 
                $("#refresh").bind("click", function() {
                    //location.reload();
                    location = "wlan!querySurveyWlan.do";
                });
 
                $(".dg_alternatingitemstyle").bind("mouseover", function() {
                    $(this).children().css("height", "22px");
                });
 
                $(".dg_alternatingitemstyle").bind("mouseout", function() {
                    $(this).children().css("height", "22px");
                });
            });
        </script>
        <style type="text/css">
            <!-- .f {
                font-size: 12px;
            }
             
            -->
        </style>
    </head>
 
    <body id="master">
 
        <div id="mainareacontent">
            <div class="mainarea">
                <div class="dataarea">
                    <table width="100%" cellpadding="0" cellspacing="0" class="title">
                        <tr>
                            <th width="1268">
                                <span>WLAN调查管理</span>
                            </th>
                            <td width="26" class="null">
                                <input type="image" name="import" src="<%=path %>/themes/default/btn_sc.gif" onclick="deletes()" alt="勾选批量删除" />
                            </td>
                            <td width="16" class="null" align="center">
                                <input type="image" name="export" src="<%=path %>/themes/default/btn_exp.gif" onclick="window.location = &#39;wlan!hotExport.do&#39;" alt="导出" />
                            </td>
                            <td width="16" class="null">
                                <img id="refresh" src="<%=path %>/themes/default/btn_sx.gif" width="50" height="20" alt="刷新" />
                            </td>
                        </tr>
                    </table>
                    <!----------- 数据列表 ------------------>
                    <div class="datagrid">
                        <div class="search" style="margin-top:0px;">
                            <form action="wlan!querySurveyWlan.do" method="post" onsubmit="return false;" name="Search" id="Search">
                                <table cellpadding="0" cellspacing="0" width="97%">
                                    <tr>
                                        <td>记录日期：</td>
                                        <td><input type="text" name="msgDate" id="msgDate" value="${msgDate}" /></td>
                                        <td>热点类型：</td>
                                        <td>
                                            <s:select list="typeMap" name="msgType" value="msgType" theme="simple" />
                                        </td>
                                        <td>上网类型：</td>
                                        <td>
                                            <s:select list="areaMap" name="msgOnlineType" value="msgOnlineType" theme="simple" />
                                        </td>
                                    </tr>
                                    <tr>
                                        <td>手机号码：</td>
                                        <td>
                                            <input type="text" name="msgMobileno" id="msgMobileno" value="${msgMobileno}" />
                                        </td>
                                        <td>地址建议：</td>
                                        <td>
                                            <input type="text" name="msgAddress" id="msgAddress" value="${msgAddress}" />
                                        </td>
                                        <td style="text-align:left" colspan="2"><img style="width:50; height:20; 
border:0; cursor: pointer;" onclick="checkSubmit()" src="<%=path %>/themes/default/btn_search.gif" /></td>
                                    </tr>
                                </table>
                                <input type="hidden" name="prepage" id="prepage" value="${prepage}" />
                                <input type="hidden" name="currPage" id="currPage" value="${currPage}" />
                            </form>
                        </div>
 
                        <table id="list" width="100%" cellpadding="0" cellspacing="0" class="dg_borderstyle" border="1" bordercolor="#1C568A">
                            <tr>
                                <th width="3%" style="background-color:#9FBFE3">
                                    <div align="center" title="全选/全不选"><input id="allSelect" name="allSelect" type="checkbox" onclick="selectAll()" title="全选/全不选" /></div>
                                </th>
                                <th width="10%" style="background-color:#9FBFE3">
                                    <div align="center">记录日期</div>
                                </th>
                                <th width="10%" style="background-color:#9FBFE3">
                                    <div align="center">热点类型</div>
                                </th>
                                <th width="13%" style="background-color:#9FBFE3">
                                    <div align="center">上网类型</div>
                                </th>
                                <th width="12%" style="background-color:#9FBFE3">
                                    <div align="center">手机号码</div>
                                </th>
                                <th width="12%" style="background-color:#9FBFE3">
                                    <div align="center">地址建议</div>
                                </th>
                            </tr>
                            <s:iterator value="surveyList" id="dto" status="sta">
                                <tr onMouseOver="MOver(this)" onMouseOut="Mout(this)" class="dg_alternatingitemstyle">
                                    <td align="center" class="f">
                                        <c:choose>
                                            <c:when test="1==1">
                                                <input id="ck" name="ck" type="checkbox" onclick="cancelCKSelect()" disabled="disabled" />
                                            </c:when>
                                            <c:otherwise>
                                                <input id="ck" name="ck" type="checkbox" onclick="cancelCKSelect()" />
                                            </c:otherwise>
                                        </c:choose>
                                        <input id="ckvalue${sta.count-1}" name="ckvalue${sta.count-1}" type="hidden" value="${dto.id}" />
                                    </td>
                                    <td align="center" class="f">
                                        ${dto.recmakedate}
                                    </td>
                                    <td align="center" class="f">
                                        ${dto.type}
                                    </td>
                                    <td align="center" class="f">
                                        ${dto.onlinetype}
                                    </td>
                                    <td align="center" class="f">
                                        ${dto.mobileno}
                                    </td>
                                    <td align="center" class="f">
                                        ${dto.address}
                                    </td>
                                </tr>
                            </s:iterator>
                        </table>
                        <s:if test="surveyList.size>0">
                            <table width="98%" cellpadding="0" cellspacing="0" class="dg_pagestyle">
                                <tr>
                                    <th>第${currPage}页 | 共${countPage}页/${countNum}条记录</th>
                                    <td>每页
                                        <select id="numberpg" name="numberpg" onChange="px(this.options
 
[this.selectedIndex].value)">
                                            <option <c:if test="${prepage==100}">selected="selected"</c:if>
 
                                                value="100">100</option>
                                            <option <c:if test="${prepage==300}">selected="selected"</c:if>
 
                                                value="300">300</option>
                                            <option <c:if test="${prepage==500}">selected="selected"</c:if>
 
                                                value="500">500</option>
                                        </select>
                                        条记录 | 第
                                        <select name="goPage" id="goPage">
                                            <s:iterator begin="1" end="countPage" status="stu">
                                                <c:choose>
                                                    <c:when test="${stu.count==currPage}">
                                                        <option value=&#39;${stu.count}&#39; selected=&#39;selected&#39;>${stu.count}</option>
                                                    </c:when>
                                                    <c:otherwise>
                                                        <option value="${stu.count}">${stu.count}</option>
                                                    </c:otherwise>
                                                </c:choose>
                                            </s:iterator>
                                        </select>
                                        <!-- <input type="text" style="width:25px;" id="goPage" value="${currPage}" onkeydown="if(event.keyCode==13){fnull();return false;}" style="IME-MODE: disabled; WIDTH: 60px; HEIGHT: 15px" onkeyup="this.value=this.value.replace(/\D/g,&#39;&#39;)"  onafterpaste="this.value=this.value.replace(/\D/g,&#39;&#39;)" />-->页
                                        <a onClick="fnull()" id="go" style="text-decoration:none;">
                                            <img border="0" src="<%=path %>/themes/default/btn_go.gif" />
                                        </a>
                                        <a style="text-decoration:none;" onClick="gopage(1)">
                                            <img border="0" src=&#39;<%=path %>/themes/default/btn_sy.gif&#39; />
                                        </a>
                                        <c:if test="${currPage!=1}">
                                            <a style="text-decoration:none;" onClick="gopage(${currPage-1})">
                                                <img border="0" src=&#39;<%=path %>/themes/default/btn_syy.gif&#39; />
                                            </a>
                                        </c:if>
                                        <c:if test="${currPage!=countPage}">
                                            <a style="text-decoration:none;" onClick="gopage(${currPage+1})">
                                                <img border="0" src=&#39;<%=path %>/themes/default/btn_xyy.gif&#39; />
                                            </a>
                                        </c:if>
                                        <a style="text-decoration:none;" onClick="gopage(${countPage})">
                                            <img border="0" src=&#39;<%=path %>/themes/default/btn_wy.gif&#39; />
                                        </a>
                                    </td>
                                </tr>
                            </table>
                        </s:if>
                        <s:else>
                            <center>当前查询没有数据！</center>
                        </s:else>
                    </div>
                </div>
            </div>
        </div>
    </body>
</html>
<script>
    $(function() {
 
    });
    function selectAll() {
        var ck = $("input[name=ck]");
        var currSelect = $("input[name=allSelect][checked]").val();
 
        $.each(ck, function(i) {
            //alert(ck[i].disabled)
            if(!ck[i].disabled) {
                ck[i].checked = currSelect;
            }
        });
    }
    function cancelCKSelect() {
        var ck = $("input[name=ck]");
        var r = true;
        $.each(ck, function(i) {
            if(!ck[i].checked && !ck[i].disabled) {
                r = false;
                return false;
            }
        });
        $(&#39;#allSelect&#39;).attr(&#39;checked&#39;, r);
    }
    function deletes() {
        var delId = "";
        var ck = $("input[name=ck]");
 
        $.each(ck, function(i) {
            if(ck[i].checked && !ck[i].disabled) {
                delId += "&#39;" + $("#ckvalue" + i).val() + "&#39;,";
            }
        });
        delId = delId.substring(0, delId.lastIndexOf(","));
        if(delId != "") {
            var flag = window.confirm("您确定删除吗?");
            if(!flag) {
                return;
            }
            window.location = "wlan!hotDelete.do?hotWlanId=" + delId;
        } else {
            alert(&#39;请选择需要删除的数据！&#39;);
        }
    }
</script>

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demo二：

<script src="jquery-1.6.2.min.js"></script>
<input type="checkbox" id="ckAll" />check all<br />
<input type="checkbox" name="sub" />1<br />
<input type="checkbox" name="sub"/>2<br />
<input type="checkbox" name="sub"/>3<br />
<input type="checkbox" name="sub"/>4<br />
<script>
  $("#ckAll").click(function() {
    $("input[name=&#39;sub&#39;]").prop("checked", this.checked);
  });
 
  $("input[name=&#39;sub&#39;]").click(function() {
    var $subs = $("input[name=&#39;sub&#39;]");
    $("#ckAll").prop("checked" , $subs.length == $subs.filter(":checked").length ? true :false);
  });
</script>

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