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  • jquery 实现从左边listbox选择至右边listbox

    经常在项目中会用到从左边文本框选择数据至右边文本框,现将关键jquery 代码 与各位分享

    /* source*/
                $("#source li").each(function() {
                    $(this).append("<img src=\"../Images/target_flg.png\" class=\"imgstyle\" />");
                    $("#source li img").show();

                });

                $("#source li").unbind("click").bind("click", function() {
                    $(this).toggleClass("selectItem");
                    if ($(this).attr("class") == "selectItem") {
                        $(this).find("img").hide();
                    }
                    else {
                        $(this).find("img").show();
                    }
                });

                $("#source li img").mousemove(function() {
                    $(this).css("cursor", "pointer");
                    $("#lifeEventToolTips").css({ top: $(this).offset().top + 5, left: $(this).offset().left + 5 });
                    $("#lifeEventToolTips").html($(this).parent().attr("tips"));
                    $("#lifeEventToolTips").show();
                });

                $("#source li img").mouseout(function() {
                    $("#lifeEventToolTips").hide();
                });

                /*target*/
                $("#target li").each(function() {
                    $(this).append("<img src=\"../Images/target_flg.png\" class=\"imgstyle\" />");
                    $("#target li img").hide();
                });

                $("#target li").unbind("click").bind("click", function() {
                    $(this).toggleClass("selectItem");
                });

                $("#target li img").mousemove(function() {
                    $("#lifeEventToolTips").css({ top: $(this).offset().top, left: $(this).offset().left });
                    $("#lifeEventToolTips").html($(this).parent().attr("tips"));
                    $("#lifeEventToolTips").show();
                });

                $("#target li img").mouseout(function() {
                    $("#lifeEventToolTips").hide();
                });

                //btnEvent
                $("#add").click(function() {
                    $("#target li").removeClass();
                    $("#source li.selectItem").appendTo("#target");
                    $("#target li img").hide();
                    $("#target li").unbind("click").bind("click", function() {
                        $(this).toggleClass("selectItem");
                    });
                    GetGroups();
                });

                $("#remove").click(function() {
                    $("#source li").removeClass();
                    $("#source li img").show();
                    $("#target li.selectItem").appendTo("#source");
                    $("#source li").unbind("click").bind("click", function() {
                        $(this).toggleClass("selectItem");
                        if ($(this).attr("class") == "selectItem") {
                            $(this).find("img").hide();
                        }
                        else {
                            $(this).find("img").show();
                        }
                    });
                    GetGroups();
                });

    html

    <table width="100%" cellpadding="0" cellspacing="0">
                        <tr>
                            <td style="padding-top: 30px;  40%;">
                                <span class="targetspanstyle">Available Groups</span>
                                <div class="divborderstyle">
                                    <ul id="source">
                                        <asp:Repeater ID="repSourceLifeEvent" runat="server">
                                            <ItemTemplate>
                                                <li id="<%#Eval("typeName") %>" tips=" <%#Eval("KeyWord"%>">
                                                    <%#Eval("Description"%></li>
                                            </ItemTemplate>
                                        </asp:Repeater>
                                    </ul>
                                </div>
                                <div id="lifeEventToolTips" style="">
                                </div>
                            </td>
                            <td style="padding-top: 30px;  20%;">
                                <div style="margin-bottom: 10px;">
                                    <img id="add" src="../images/btn_add.gif" alt="add" style="cursor: hand" /></div>
                                <div>
                                    <img id="remove" src="../images/btn_remove.gif" alt="remove" style="cursor: hand" /></div>
                            </td>
                            <td style="padding-top: 30px;  40%;">
                                <span class="targetspanstyle">Target Groups</span>
                                <div class="divborderstyle">
                                    <ul id="target">
                                        <asp:Repeater ID="repTargetLifeEvent" runat="server">
                                            <ItemTemplate>
                                                <li id="<%#Eval("typeName") %>" tips=" <%#Eval("KeyWord"%>">
                                                    <%#Eval("Description"%></li>
                                            </ItemTemplate>
                                        </asp:Repeater>
                                    </ul>
                                </div>
                            </td>
                        </tr>
                    </table>

    两边待选项可以后台绑定

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  • 原文地址:https://www.cnblogs.com/huhu456/p/2340338.html
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