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null ref fixed

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This commit is contained in:
Vladimir Enchev
2016-03-11 15:23:46 +02:00
parent 2c8d57deaf
commit 391f014232
2 changed files with 23 additions and 7 deletions
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19
xhr/xhr.ts
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@@ -116,11 +116,16 @@ export class XMLHttpRequest {
}
private _setResponseType() {
const contentType = this.getResponseHeader('Content-Type').toLowerCase();
const header = this.getResponseHeader('Content-Type');
const contentType = header && header.toLowerCase();
if (contentType.indexOf('application/json') >= 0) {
this.responseType = XMLHttpRequestResponseType.json;
} else if (contentType.indexOf('text/plain') >= 0) {
if (contentType) {
if (contentType.indexOf('application/json') >= 0) {
this.responseType = XMLHttpRequestResponseType.json;
} else if (contentType.indexOf('text/plain') >= 0) {
this.responseType = XMLHttpRequestResponseType.text;
}
} else {
this.responseType = XMLHttpRequestResponseType.text;
}
}
@@ -177,7 +182,7 @@ export class XMLHttpRequest {
&& this._headers
&& this._headers[header]
&& !this._errorFlag
) {
) {
return this._headers[header];
}
@@ -309,8 +314,8 @@ export class FormData {
toString(): string {
var arr = new Array<string>();
this._data.forEach(function (value, name, map) {
arr.push(`${encodeURIComponent(name) }=${encodeURIComponent(value) }`);
this._data.forEach(function(value, name, map) {
arr.push(`${encodeURIComponent(name)}=${encodeURIComponent(value)}`);
});
return arr.join("&");