iWIN 必須被解散!

Weil Jimmer's BlogWeil Jimmer's Blog


Category:XML

Found 4 records. At Page 1 / 1.

利用 Flickr API 取得原始圖片網址
No Comments

發布:
更新:2017-05-19 18:53:20

鑒於網站上的空間有限,存放圖片又非常不方便,存本站會耗費空間與流量,存外站就不會。而 Flickr 支持 1 TB 的免費圖片空間!還支援原圖外連,這對我來說,非常好用!

為了把外站同步相簿到本站,需要研讀一下 Flickr API ,請參考:
https://www.flickr.com/services/api/

由於本教學是不需要"簽發授權的",所以原圖只能是上傳者公開,才能取得,否則只能其他解析度的圖片。但拿不到原圖,基本上還是很高清的。

不然只能用Flickr的OAuth取得Token,不過太麻煩我就不講了。可以參考:
https://www.flickr.com/services/api/explore/flickr.photosets.getPhotos

必須要自己設定成公開,API才可以取得原始圖片。

第一步、要先建立應用程式,https://www.flickr.com/services/apps/create/apply/

隨便填一下資料後,可以取得 應用程式的 key 值與金鑰。

然後使用:http://idgettr.com/

輸入自己個人頁面網址,可以取得 自己的 User ID,長得像是: 123456789@N01。

接著用「程式」訪問 Flickr 的 API 特殊網址 (要記得變更網址 { } 大括號夾住部分):

API_KEY,USER_ID 請照上述步驟取得
https://api.flickr.com/services/rest/?method=flickr.photosets.getList&api_key={API_KEY}&user_id={USER_ID}&format=json

可以得到如下圖的頁面:這是JSON格式的資料。請尋找您要取得網址的相簿ID。(長得像是下圖橘色所示)

然後再用程式訪問

{API_KEY},{USER_ID},{PHOTOSET_ID}記得替換
https://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&api_key={API_KEY}&user_id={USER_ID}&photoset_id={PHOTOSET_ID}&extras=url_o&format=json

就可取得 原始 資料。

範例程式碼:

<textarea name="contents" id="contents" style="resize:vertical;height:150px;font-size:12pt;"></textarea>
<script type="text/javascript">
var http = new XMLHttpRequest("Microsoft.XMLHTTP");
var url_='https://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&api_key={API_KEY}&user_id={USER_ID}&photoset_id={PHOTOSET_ID}&extras=url_o&format=json';
function connect(){
	http.onreadystatechange = function(){
		if (http.readyState==4){
			if (http.status==200){
				var str = http.responseText.toString();
				str = str.substring(14,str.length-1);
				var obj = JSON.parse(str);
				var html_code_to_load = "";
				for (var i=0;i<obj['photoset']['photo'].length;i++){
					html_code_to_load += obj['photoset']['photo'][i]['url_o'] + "\n";
				}
				document.getElementById('contents').innerHTML=html_code_to_load.substring(0,html_code_to_load.length-1);
			}else{
				//Connect Failed.
			}
		}
	}
	http.open("GET",url_,true);
	http.send();
}
connect();
</script>

By Weil Jimmer


This entry was posted in General, Experience, Functions, HTML, JS, XML By Weil Jimmer.

Android 當鍵盤出現鎖定物件移動
No Comments

發布:
更新:2018-03-28 12:24:01

當我很困擾於每次鍵盤都會Resize我的View很討厭,去搜尋又找不到方法,結果,網路上搜尋結果是:物件沒有調整大小,而是「移動」了。使用下列代碼插入目標物件XML即可。

android:isScrollContainer="false"

僅此作為筆記。


This entry was posted in Android, General, Experience, Functions, Java, XML By Weil Jimmer.

HTML5上傳進度條
No Comments

發布:
更新:2017-02-18 23:18:40

從網路上查到的AJAX XML Request 的方式,竟然還有這種用法……我都不知道……

廢話不多說,直接分享Code。一看就懂。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Upload Files using XMLHttpRequest - Minimal</title>

    <script type="text/javascript">
      function fileSelected() {
        var file = document.getElementById('fileToUpload').files[0];
        if (file) {
          var fileSize = 0;
          if (file.size > 1024 * 1024)
            fileSize = (Math.round(file.size * 100 / (1024 * 1024)) / 100).toString() + 'MB';
          else
            fileSize = (Math.round(file.size * 100 / 1024) / 100).toString() + 'KB';

          document.getElementById('fileName').innerHTML = 'Name: ' + file.name;
          document.getElementById('fileSize').innerHTML = 'Size: ' + fileSize;
          document.getElementById('fileType').innerHTML = 'Type: ' + file.type;
        }
      }

      function uploadFile() {
        var fd = new FormData();
	fd.append("field","var1");
        fd.append("file", document.getElementById('fileToUpload').files[0]);
        var xhr = new XMLHttpRequest();
        xhr.upload.addEventListener("progress", uploadProgress, false);
        xhr.addEventListener("load", uploadComplete, false);
        xhr.addEventListener("error", uploadFailed, false);
        xhr.addEventListener("abort", uploadCanceled, false);
        xhr.open("POST", "upload.php");
		//xhr.setRequestHeader("Content-type","multipart/form-data");
        xhr.send(fd);
      }

      function uploadProgress(evt) {
        if (evt.lengthComputable) {
          var percentComplete = Math.round(evt.loaded * 100 / evt.total);
          document.getElementById('progressNumber').innerHTML = percentComplete.toString() + '%';
        }
        else {
          document.getElementById('progressNumber').innerHTML = 'unable to compute';
        }
      }

      function uploadComplete(evt) {
        /* This event is raised when the server send back a response */
        alert(evt.target.responseText);
      }

      function uploadFailed(evt) {
        alert("There was an error attempting to upload the file.");
      }

      function uploadCanceled(evt) {
        alert("The upload has been canceled by the user or the browser dropped the connection.");
      }
    </script>
</head>
<body>
<form id="form1" enctype="multipart/form-data" method="post" action="upload.php">
<div class="row">
      <label for="fileToUpload">Select a File to Upload</label>
<input type="file" name="file" id="fileToUpload" onchange="fileSelected();"/>
    </div>
<div id="fileName"></div>
<div id="fileSize"></div>
<div id="fileType"></div>
<div class="row">
<input type="button" onclick="uploadFile()" value="Upload" />
    </div>
<div id="progressNumber"></div>
</form>
</body>
</html>

This entry was posted in Functions, HTML, JS, Note, XML By Weil Jimmer.

JavaScript XML Dom 標籤名稱有冒號的情況 getElementsByTagName
No Comments

發布:
更新:2017-05-19 19:42:34

如下:< > 標籤名稱裡面有冒號的情況,要如何getElementsByTagName,查了不少資料都沒有說…感覺是我不懂XML才會這樣。

只知道JQ搜尋的時候冒號前面要加兩條斜槓,但JavaScript不是。

JavaScript 是

xmlDoc.getElementsByTagName("encoded")[0].childNodes[0].nodeValue;

也就是找尋:xml標籤「冒號」,後方的名稱,而不是搜尋冒號前面的名稱,更不是兩個一塊打上去中間加冒號。

錯誤很多次的心得,這次寫個小筆記。


This entry was posted in Experience, Functions, JS, XML By Weil Jimmer.

 1 /1 頁)

Visitor Count

pop
nonenonenone

Note

支持網路中立性.
Support Net Neutrality.

飽暖思淫欲,饑寒起盜心。

支持臺灣實施無條件基本收入

歡迎前來本站。

Words Quiz


Search

Music

Blogging Journey

4218days

since our first blog post.

Republic Of China
The strong do what they can and the weak suffer what they must.

Privacy is your right and ability to be yourself and express yourself without the fear that someone is looking over your shoulder and that you might be punished for being yourself, whatever that may be.

It is quality rather than quantity that matters.

I WANT Internet Freedom.

Reality made most of people lost their childishness.

Justice,Freedom,Knowledge.

Without music life would be a mistake.

Support/Donate

This site also need a little money to maintain operations, not entirely without any cost in the Internet. Your donations will be the best support and power of the site.
MethodBitcoin Address
bitcoin1gtuwCjjVVrNUHPGvW6nsuWGxSwygUv4x
buymeacoffee
Register in linode via invitation link and stay active for three months.Linode

Support The Zeitgeist Movement

The Zeitgeist Movement

The Lie We Live

The Lie We Live

The Questions We Never Ask

The Questions We Never Ask

Man

Man

THE EMPLOYMENT

Man

In The Fall

In The Fall

Facebook is EATING the Internet

Facebook

Categories

Android (7)

Announcement (4)

Arduino (2)

Bash (2)

C (3)

C# (5)

C++ (1)

Experience (50)

Flash (2)

Free (13)

Functions (36)

Games (13)

General (57)

HTML (7)

Java (13)

JS (7)

Mood (24)

Note (30)

Office (1)

OpenWrt (5)

PHP (9)

Privacy (4)

Product (12)

Python (4)

Software (11)

The Internet (24)

Tools (16)

VB.NET (8)

WebHosting (7)

Wi-Fi (5)

XML (4)