bootstrap table 第一弹:实现模态框弹出编辑

布局代码:

效果图:

<!doctype html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="/static/bootstrap/css/bootstrap.css">
    <link rel="stylesheet" href="/static/bootstrap-table/bootstrap-table.css">
    <script src="/static/js/jquery.min.js"></script>
    <script src="/static/bootstrap/js/bootstrap.js"></script>
    <script src="/static/bootstrap-table/bootstrap-table.js"></script>
    <script src="/static/bootstrap-table/locals/bootstrap-table-zh-CN.js"></script>
    <!--<script src="https://unpkg.com/tableexport.jquery.plugin/tableExport.min.js"></script>-->
    <!--<script src="https://unpkg.com/bootstrap-table@1.14.2/dist/extensions/export/bootstrap-table-export.min.js"></script>-->
    <title>数据表</title>
    <style>
    </style>
</head>
<body>
<div id="toolbox">
    <button class="btn" ><span class="glyphicon glyphicon-plus"></span> 新增</button>
    <button class="btn" id="edit_table_btn"><span class="glyphicon glyphicon-pencil"></span> 编辑</button>
    <button class="btn"><span class="glyphicon glyphicon-remove"></span> 删除</button>
</div>

<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example-modal-lg">Large modal</button>
<div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" id="myModal">
    <div class="modal-dialog modal-lg" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title" id="myModalLabel">编辑报价单</h4>
            </div>
            <div class="modal-body">
                <form action="" class="form-horizontal">
                    <div class="form-group">
                        <input type="hidden" class="form-control" disabled="disabled" id="modal_id">
                        <label for="" class="col-sm-2 control-label">报价单号</label>
                        <div class="col-sm-9">
                            <input type="text" class="form-control" disabled="disabled" id="modal_bj_no">
                        </div>
                    </div>
                     <div class="form-group">
                        <label for="" class="col-sm-2 control-label">客户</label>
                        <div class="col-sm-9">
                            <input type="text" class="form-control" id="modal_cus_name">
                        </div>
                    </div>
                     <div class="form-group">
                        <label for="" class="col-sm-2 control-label">报价产品</label>
                        <div class="col-sm-9">
                            <input type="text" class="form-control" id="modal_bj_prd">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="" class="col-sm-2 control-label" >单价</label>
                        <div class="col-sm-9">
                            <input type="text" class="form-control" id="modal_up">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="" class="col-sm-2 control-label" >模具成本</label>
                        <div class="col-sm-9">
                            <input type="text" class="form-control" id="modal_mj_cst">
                        </div>
                    </div>
                </form>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
                <button type="button" class="btn btn-primary" id="sava-edit-btn">保存</button>
            </div>
        </div>
    </div>
</div>


<table id="mytable"></table>
</body>
</html>

javascript代码:

<script>
    /*
    * 总结:
    * 解决的问题点:以下$table = $(bootstrapTable) 对象
    * 1.使用bootstrap table 显示数据,实现点击 [编辑] 按钮,弹出模态框,并把该行的数据显示在模态框中。
    *   知识点1:js触发模态框显示,$("myModal").modal()
    *   知识点2:使用getSelections获取到,bootstrap table选中的行的数据。info = $table.bootstrapTable("getSelections")[0],获取到的是一个json数据,格式[{.....}]
    *   知识点3:页面向模态框传值,其实模态框本身就是在页面上,只是被隐藏了,所有直接用$("模态框输入框选择器").val(表单里面的值)
    *   知识点4:编辑的模态框的值传回table,这里用到 bootstrapTable的updateRow,调用方式
    *   $table.bootstrapTable('updateRow',{
    *       index:index,
    *       row:{
    *           id:new_id,
    *           name:new_name,
    *           ...
    *       }
    *   })
    *   知识点5:我们发现上面的编辑需要用到行号,但是在getSelections中并不包含行号的信息,所有我们需要单独的找到当前编辑的行的行号。然后就有了下面的代码:
    *   onClickRow:function(row,$e){
    *           index = $e.data('index');
    *       },
    * */

    var $table = $("#mytable");
    var index= '';
    $table.bootstrapTable({
        //url:"https://examples.wenzhixin.net.cn/examples/bootstrap_table/data",
        url: 'get_json/',
        sortable: true,
        search: true,
        pagination: 'true',  //开启分页
        toolbar: "#toolbox",
        singleSelect: true,
        showColumns: true,
        clickToSelect: true,
        showRefresh: true,
        //下面onClickRow为点击该行的时候获取到该行的行号; 在外边设置index,当点击某一行的时候,再改写该值。
        onClickRow:function(row,$e){
          index = $e.data('index');
        },
        //sidePagination:'server', //分页处理  ??
        idField:'id',
        columns: [{checkbox: true}, {
            field: 'id',
            title: 'ID',
            sortable: true,
        }, /*{
            //这一段为为一行增加序号,但是在getSelections里面获取不到值,尽管有设置field:'index'。
            field:'index',
            title:'序号',
            formatter:function (value, row, index) {
                        var options = $table.bootstrapTable('getOptions');
                        return options.pageSize * (options.pageNumber - 1) + index + 1;}
        },*/{
            field: 'bj_no',
            title: '报价单号',
            sortable: true,
        }, {
            field: 'cus_name',
            title: "客户",
            sortable: true,
        }, {
            field: 'bj_prd',
            title: "报价产品",
            sortable: true,
        }, {
            field: 'up',
            title: "单价",
            sortable: true,
        }, {
            field: 'mj_cst',
            title: "模具成本",
            sortable: true,
        }],
    });
    var $editbtn = $("#edit_table_btn");
    $(function () {
        $editbtn.click(function () {
            var info = $table.bootstrapTable('getSelections')[0];
            if(info.length==2){
                alert("请选择数据");
            }else{
                $("#modal_id").val(info.id)
                $("#modal_bj_no").val(info.bj_no)
                $("#modal_cus_name").val(info.cus_name)
                $("#modal_bj_prd").val(info.bj_prd)
                $("#modal_up").val(info.up)
                $("#modal_mj_cst").val(info.mj_cst)
                $("#myModal").modal();
            }
        });

        /*
        //获取点击的行的行号 有效:为获得编辑的行号的尝试。
        $table.on("click-row.bs.table",function(e, row, $element) {
                var index= $element.data('index');
                alert(index);
        });
        */

        //关闭模态框数据保存到table
        $("#sava-edit-btn").click(function () {
            $('#myModal').modal('hide');
            var id = $("#modal_id").val();
            var new_cus_name = $("#modal_cus_name").val();
            var new_bj_prd = $("#modal_bj_prd").val();
            var new_up = $("#modal_up").val();
            var new_mj_cst = $("#modal_mj_cst").val();

            $table.bootstrapTable("updateRow",{
                index:index,
                row:{
                    id:id,
                    cus_name:new_cus_name,
                    bj_prd:new_bj_prd,
                    up:new_up,
                    mj_cst:new_mj_cst
                }
            });
        })
    })
</script>


原文地址:https://www.cnblogs.com/pyghost/p/10645175.html