catreact/src/js/core/CvRecordList.js

Catavolt Core React Components

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Created by rburson on 2/12/16.
 */
var React = require("react");
var catreact_core_1 = require("./catreact-core");
var catavolt_sdk_1 = require("catavolt-sdk");
/*
 ***************************************************
 * Render a QueryContext
 ***************************************************
 */
exports.CvRecordList = React.createClass({
    mixins: [catreact_core_1.CvBaseMixin],
    getChildContext: function () {
        var ctx = this.getDefaultChildContext();
        ctx.cvContext.scopeCtx.scopeObj = this.queryContext();
        return ctx;
    },
    getDefaultProps: function () {
        return { wrapperElemName: 'span', rowRenderer: null, queryContext: null, wrapperElemProps: {} };
    },
    queryContext: function (nextProps) {
        return (nextProps && nextProps.queryContext) || this.props.queryContext || this.firstInScope(catavolt_sdk_1.QueryContext);
    },
    render: function () {
        var _this = this;
        var queryContext = this.queryContext();
        if (queryContext && !queryContext.isDestroyed) {
            if (this.props.renderer) {
                return this.props.renderer(this.getChildContext().cvContext);
            }
            else if (this.props.rowRenderer) {
                var entityRecs = catavolt_sdk_1.ArrayUtil.copy(queryContext.scroller.buffer);
                var newChildren_1 = [];
                entityRecs.forEach(function (entityRec) {
                    var row = _this.props.rowRenderer(_this.getChildContext().cvContext, entityRec);
                    if (row) {
                        var newElement = React.cloneElement(row, { key: entityRec.objectId });
                        newChildren_1.push(newElement);
                    }
                });
                return React.createElement(this.props.wrapperElemName, this.props.wrapperElemProps, newChildren_1);
            }
            else {
                return null;
            }
        }
        else {
            return null;
        }
    },
});