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  • MVC--全选反选

    HTML: 

    <td><input type="checkbox" name="checkAll" id="checkAll" onclick="swapCheck()" /></td>

    JS:

     <td><input type="checkbox" name="checkId" id="checkId" value="' + this.SId + '" onchange="Getcheckbox()"/></td>

    方法:

    //checkbox 全选/取消全选
            var isCheckAll = false;
            function swapCheck() {
                if (isCheckAll) {
                    $("input[type='checkbox']").each(function () {
                        this.checked = false;
                        Getcheckbox();
                    });
                    isCheckAll = false;
                } else {
                    $("input[type='checkbox']").each(function () {
                        this.checked = true;
                        Getcheckbox();
                    });
                    isCheckAll = true;
                }
            }
            function Getcheckbox() {
                var str = document.getElementsByName("checkId");
                var objarray = str.length;
                var chestr = "";
                for (i = 0; i < objarray; i++) {
                    if (str[i].checked == true) {
                        chestr += str[i].value + ":";
                    }
                }
                document.getElementById("checkValue").value = chestr;
            }

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  • 原文地址:https://www.cnblogs.com/wxsdyz/p/13475539.html
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