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jquery实现checkbox全选全不选的简单实例

PHPz
Lepaskan: 2018-09-30 17:16:58
asal
1265 orang telah melayarinya

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>

Salin selepas log masuk

demo二:

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<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>

Salin selepas log masuk

以上就是本章的全部内容,更多相关教程请访问jQuery视频教程

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