Dynamics CRM (On-Premise) js 调用Action和FetchXml

末蓝、 2024-03-30 17:07 49阅读 0赞

## 执行Action ##

executeAction: function (parameters, actionName, successFunc, failFunc, msg) {
            var req = new XMLHttpRequest();
            var url = Xrm.Page.context.getClientUrl() + "/api/data/v9.1/" + actionName;
            req.open("POST", url, true);
            req.setRequestHeader("OData-MaxVersion", "4.0");
            req.setRequestHeader("OData-Version", "4.0");
            req.setRequestHeader("Accept", "application/json");
            req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
            req.onreadystatechange = function () {
                if (this.readyState === 4) {
                    req.onreadystatechange = null;
                    if (this.status === 200) {
                        if (successFunc) {
                            let responseJson = JSON.parse(this.response.replaceAll("\n", "\\n").replaceAll("\r", "\\r"));
                            successFunc(responseJson);
                        }
                    } else {
                        if (failFunc) {
                            failFunc(JSON.parse(this.response).error.message);
                        }
                    }
                }
            };
            req.send(JSON.stringify(parameters));
        }

## 执行FetchXML ##

/**
         * 执行fetchXml
         * @param {any} entityName
         * @param {any} fetchXml
         * @param {any} successCallBack
         * @param {any} failCallBack
         */
        executeFetchXml: function (entityName, fetchXml, successCallBack, failCallBack) {
            var url = Xrm.Page.context.getClientUrl() + "/api/data/v9.1/" + entityName + "?fetchXml=" + encodeURI(fetchXml);
            var request = new XMLHttpRequest();
            request.open("GET", url, true);
            request.setRequestHeader("Accept", "application/json");
            request.setRequestHeader("OData-MaxVersion", "4.0");
            request.setRequestHeader("OData-Version", "4.0");
            request.setRequestHeader("Content-Type", "application/json; charset=utf-8");
            request.onreadystatechange = function () {
                if (this.readyState === 4) {
                    this.onreadystatechange = null;
                    if (this.status === 200) {
                        successCallBack(this.response);
                    } else {
                        failCallBack(window.JSON.parse(this.response).error.message);
                    }
                }
            };
            request.send();
        }