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Javascript关于树形菜单,Checkbox的全选

08-08 00:41:28浏览次数:221栏目:Javascript教程
标签:javascript视频教程,javascript教程下载, Javascript关于树形菜单,Checkbox的全选,
                                                parentObj = chk[i];        // http://www.knowsky.com/tools/wangzhansuduceshi.asp 将父类对象赋于一个变量
                                                chk[i].checked = checked;
                                        }
                                        if (chk[i].parentElement.pid == parentElement.pid)        // 如果子类中有一项没有选中,将父类的选中取消
                                        {
                                                if (!chk[i].checked) parentObj.checked = false;
                                        }
                                        if (!chk[i].checked) chk[0].checked = false;
                                }
                        } // if end
                } // with end
        } // if end
}
</script>
</head>
<body>
<SPAN>请选择要重新发布的商品类别</SPAN><BR>
<SPAN style="WIDTH: 200px; DISPLAY: inline-block" id=chkClass oncontextmenu="return false;" onselectstart="return false" class=panel onclick=chkbox(this);>
<SPAN id=-1 pid="-1"><INPUT id=chkClass_0 type=checkbox name=chkClass$0><LABEL for=chkClass_0>全选</LABEL></SPAN><BR>
<SPAN id=1 class=parent pid="0"><INPUT id=chkClass_1 type=checkbox name=chkClass$1><LABEL for=chkClass_1>房屋信息</LABEL></SPAN><BR>
        <SPAN id=10 class=child pid="1"><INPUT id=chkClass_2 type=checkbox name=chkClass$2><LABEL for=chkClass_2>├整套出租</LABEL></SPAN><BR>
        <SPAN id=11 class=child pid="1"><INPUT id=chkClass_3 type=checkbox name=chkClass$3><LABEL for=chkClass_3>├单间出租</LABEL></SPAN><BR>
        <SPAN id=12 class=child pid="1"><INPUT id=chkClass_4 type=checkbox name=chkClass$4><LABEL for=chkClass_4>├短期出租</LABEL></SPAN><BR>
        <SPAN id=13 class=child pid="1"><INPUT id=chkClass_5 type=checkbox name=chkClass$5><LABEL for=chkClass_5>├求租房屋</LABEL></SPAN><BR>
        <SPAN id=14 class=child pid="1"><INPUT id=chkClass_6 type=checkbox name=chkClass$6><LABEL for=chkClass_6>├房屋出售</LABEL></SPAN><BR>
<SPAN id=2 class=parent pid="0"><INPUT id=chkClass_7 type=checkbox name=chkClass$7><LABEL for=chkClass_7>教育培训</LABEL></SPAN><BR>
        <SPAN id=15 class=child pid="2"><INPUT id=chkClass_8 type=checkbox name=chkClass$8><LABEL for=chkClass_8>├语言课程</LABEL></SPAN><BR>
        <SPAN id=16 class=child pid="2"><INPUT id=chkClass_9 type=checkbox name=chkClass$9><LABEL for=chkClass_9>├商业课程</LABEL></SPAN><BR>
        <SPAN id=17 class=child pid="2"><INPUT id=chkClass_10 type=checkbox name=chkClass$10><LABEL for=chkClass_10>├证书培训</LABEL></SPAN><BR>
        <SPAN id=18 class=child pid="2"><INPUT id=chkClass_11 type=checkbox name=chkClass$11><LABEL for=chkClass_11>├家教辅导</LABEL></SPAN><BR>
        <SPAN id=19 class=child pid="2"><INPUT id=chkClass_12 type=checkbox name=chkClass$12><LABEL for=chkClass_12>├教育中介</LABEL></SPAN><BR>
        <SPAN id=20 class=child pid="2"><INPUT id=chkClass_13 type=checkbox name=chkClass$13><LABEL for=chkClass_13>├其它教育相关</LABEL></SPAN><BR>
<SPAN id=3 class=parent pid="0"><INPUT id=chkClass_14 type=checkbox name=chkClass$14><LABEL for=chkClass_14>招聘求职</LABEL></SPAN><BR>
        <SPAN id=21 class=child pid="3"><INPUT id=chkClass_15 type=checkbox name=chkClass$15><LABEL for=chkClass_15>├招聘信息</LABEL></SPAN><BR>
        <SPAN id=22 class=child pid="3"><INPUT id=chkClass_16 type=checkbox name=chkClass$16><LABEL for=chkClass_16>├求职信息</LABEL></SPAN><BR>

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