在 Render/Table 加载后选择行

Question

一旦数据或 table 已 rendered/loaded，我将尝试 select 制表符 table 中的一行。我不是特别在意使用哪个回调，但是当用户导航到此页面时，table 应该加载预先确定的记录（我将其作为参数解析）。

回调本身运行良好，因为我可以显示 JS 警报，但是我仍然无法 select Tabulator 中的一行。

//create Tabulator on DOM element with id "example-table"
var table = new Tabulator(
    "#example-table", {
        height: (window.innerHeight), // set height of table (in CSS or here), this enables the Virtual DOM and improves render speed dramatically
        headerFilterPlaceholder: '', //default place holder text for filters
        selectable: 1, //allows row within table to be selected and have selected state (not to be confused with row click function), can be set to have multiple selected (integer), true or false
        data: [ **DATA1** ], //assign data to table
        dataTree: true,
        dataTreeStartExpanded: true,
        dataTreeBranchElement: false, //adds or removes right angle leading from parent to child
        dataTreeChildIndent: 25, //changes the indent padding
        dataTreeCollapseElement: !1,
        dataTreeStartExpanded: !0, //changes whether or not the entire table begins expanded
        dataTreeCollapseElement: "<span>▼ </span>",
        dataTreeExpandElement: "<span>► </span>",
        layout: "fitColumns", //fit columns to width of table (optional)
        columns: [ **COLUMN1** ],
        rowClick:function(e, row) //triggered when the row is clicked
        {
            var scriptParam = **SCRIPTPARAM1**;
            var rowId = row.getData().id;
            var fieldName = **FIELDNAME1**;
            var theList = [scriptParam, rowId, fieldName];
            var doThis = "fmp://$/**FILE**?script=**SCRIPT1**&param=" + theList;
            window.location.href = doThis;
        },
        rowDblClick:function(e, row) //triggered when the row is double clicked
        {
            table.selectRow(**ROWID**);
        },
        rowContext:function(e, row) //triggered when the row is right clicked
        {
            alert('right click');
            e.preventDefault(); //overrides the browsers native right click function
        },
        cellEdited: function(cell)
        {
            var parameter = 1.1;
            var distribute = cell.getColumn().getDefinition().distribute;
            var id = cell.getData().id;
            var table = cell.getColumn().getDefinition().fmTable;
            var field = cell.getColumn().getDefinition().fmTable + "::" + cell.getColumn().getDefinition().fmField;
            var table = cell.getColumn().getDefinition().fmTable;
            var scriptBefore = cell.getColumn().getDefinition().script_before;
            var scriptAfter = cell.getColumn().getDefinition().script_after;
            var value = cell.getValue();
            var theList = [parameter, distribute, id, table, field, value];
            var doThis = "fmp://$/**FileName**?script=**ScriptName**&param=" + theList;
            window.location.href = doThis;
        },
        rowFormatter: function(row) {
            var rowColor = row.getData().color
            row.getElement().style.backgroundColor = rowColor;
        },
        renderComplete:function()
        {
            table.selectRow(**ROWID**);
        }
    }
);

我希望在加载页面后，我定义为 **ROWID** 的行（在我的测试中是 ID 1）被 selected。仅供参考，双击功能（无论单击哪一行）都按预期执行，select输入正确的行。

为了更进一步，我正在寻找（有时）select 数据树的子行，例如：

const tabledata1 = [{
        id: "1",
        name: "Oli Bob",
        location: "United Kingdom",
        gender: "male",
        col: "red",
        dob: "14/04/1984",
        _children: [{
                id: "2",
                name: "Mary May",
                location: "Germany",
                gender: "female",
                col: "blue",
                dob: "14/05/1982"
            },
            {
                name: "Christine Lobowski",
                location: "France",
                gender: "female",
                col: "green",
                dob: "22/05/1982"
            },
            {
                name: "Brendon Philips",
                location: "USA",
                gender: "male",
                col: "orange",
                dob: "01/08/1980",
                _children: [{
                        name: "Margret Marmajuke",
                        location: "Canada",
                        gender: "female",
                        col: "yellow",
                        dob: "31/01/1999"
                    },
                    {
                        name: "Frank Harbours",
                        location: "Russia",
                        gender: "male",
                        col: "red",
                        dob: "12/05/1966"
                    },
                ]
            },
        ]
    },
    {
        name: "Jamie Newhart",
        location: "India",
        gender: "male",
        col: "green",
        dob: "14/05/1985"
    },
    {
        name: "Gemma Jane",
        location: "China",
        gender: "female",
        col: "red",
        dob: "22/05/1982",
        _children: [{
            name: "Emily Sykes",
            location: "South Korea",
            gender: "female",
            col: "maroon",
            dob: "11/11/1970"
        }, ]
    },
    {
        name: "James Newman",
        location: "Japan",
        gender: "male",
        col: "red",
        dob: "22/03/1998"
    },
];

const table = new Tabulator("#example-table", {
    height: 205, // set height of table (in CSS or here), this enables the Virtual DOM and improves render speed dramatically (can be any valid css height value)
    data: tabledata1, //assign data to table
    selectable: true, //make rows selectable
    layout: "fitColumns", //fit columns to width of table (optional)
    autoColumns: true,
    dataTree: true,
    dataTreeStartExpanded: true,
    renderComplete: function() {
        console.log('done');
        this.selectRow(2);
    }
});

Answer 1

table.selectRow(ROWID); wont work until table is initialized you have to do this.selectRow

勾选这个jsfiddle

  renderComplete: function() {
    const rows = this.getRows();
    console.log('rows', rows);
    for (let i = 0; i < rows.length; i++) {
      const childRows = rows[i].getTreeChildren();
      if (childRows.length > 0) {
        // console.log('childRows', childRows);

        // this.selectRow(childRows);
        for (let j = 0; j < childRows.length; j++) {
          const gender = childRows[j].getData().gender;
          console.log('gender', gender);
          if (gender === 'male') {
            this.selectRow(childRows[j]);
            const childRows2 = childRows[j].getTreeChildren();

          }
        }
      }
    }
  }
});

在 Render/Table 加载后选择行

Selecting Row After Render/Table Load

tabulator