kero/lib/rowDelete.js

<img src="http://tinper.org/assets/images/kero.png" width="120" style="max-width:100%;"/>

/**
 * Module : kero dataTable rowDelete
 * Desc: 不建议使用此库方法
 * Author : liuyk(liuyk@yonyou.com)
 * Date   : 2016-08-01 14:34:01
 */
import { utilFunObj } from './util';

/***
 * 根据索引删除数据行
 * @param {number} index 需要删除数据行的索引
 */
var setRowDelete = function setRowDelete(index) {
    if (index instanceof Row) {
        index = this.getIndexByRowId(index.rowId);
    }
    this.setRowsDelete([index]);
};

/***
 * 删除所有数据行
 */
var setAllRowsDelete = function setAllRowsDelete() {
    var indices = new Array(this.rows().length);
    for (var i = 0; i < indices.length; i++) {
        indices[i] = i;
    }
    this.setRowsDelete(indices);
};

/***
 * 根据索引数组删除数据行
 * @param {Array} indices 需要删除数据行的索引数组
 */
var setRowsDelete = function setRowsDelete(indices, obj) {
    var forceDel = obj ? obj.forceDel : false;
    indices = utilFunObj._formatToIndicesArray(this, indices);
    indices = indices.sort(function (a, b) {
        return b - a;
    });
    var rowIds = this.getRowIdsByIndices(indices);
    var rows = this.getRowsByIndices(indices);
    var ros = this.rows();
    for (var i = 0; i < indices.length; i++) {
        var row = this.getRow(indices[i]);
        if (row.status == Row.STATUS.NEW || this.forceDel || forceDel) {
            ros.splice(indices[i], 1);
        } else {
            row.setStatus(Row.STATUS.FALSE_DELETE);
            var temprows = ros.splice(indices[i], 1);
            ros.push(temprows[0]);
        }
        this.updateSelectedIndices(indices[i], '-');
        this.updateFocusIndex(indices[i], '-');
    }
    this.rows(ros);
    this.updateCurrIndex();
    this.trigger(DataTable.ON_DELETE, {
        falseDelete: true,
        indices: indices,
        rowIds: rowIds,
        rows: rows
    });
};

export var rowDeleteFunObj = {
    setRowDelete: setRowDelete,
    setAllRowsDelete: setAllRowsDelete,
    setRowsDelete: setRowsDelete
};