2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
17 * The Jalview Authors are detailed in the 'AUTHORS' file.
20 <!-- boiler plate link to alternate demopage -->
21 <div style="width: 100%">
22 <div style="width:35%; align:left; float:right;">
24 <div style="margin:8px; padding:10px; border: 2px solid black; align: left;">
25 <p>Quick Links to jars for example:<br/><a href="jalviewApplet.jar">jalviewApplet.jar</a> and <a href="JmolApplet-14.2.14_2015.06.11.jar">JmolApplet.jar</a>
30 <!-- content template start -->
31 <SCRIPT type="text/javascript">
33 // From http://snipplr.com/view.php?codeview&id=1272
34 //----------------------------------------
35 //Wrapper function for constructing a request object.
37 // reqType: The HTTP request type, such as GET or POST.
38 // url: The URL of the server program.
39 // asynch: Whether to send the request asynchronously or not.
40 //----------------------------------------
42 function httpRequest(reqType,url,asynch,respHandle) {
44 // Mozilla-based browsers
45 if (window.XMLHttpRequest) {
46 request = new XMLHttpRequest();
47 } else if (window.ActiveXObject) {
48 request = new ActiveXObject("Msxml2.XMLHTTP");
50 request = new ActiveXObject("Microsoft.XMLHTTP");
54 // Request could still be null if neither ActiveXObject
55 // initialization succeeded
57 // If the reqType param is POST, then the fifth arg is the POSTed data
58 if (reqType.toLowerCase() != "post") {
59 initReq(reqType, url, asynch, respHandle);
62 var args = arguments[5];
63 if (args != null && args.length > 0) {
64 initReq(reqType, url, asynch, respHandle, args);
68 alert("Your browser does not permit the use of all " +
69 "of this application's features!");
74 //----------------------------------------
75 //Initialize a request object that is already constructed
76 //----------------------------------------
78 function initReq(reqType, url, bool, respHandle) {
80 // Specify the function that will handle the HTTP response
81 request.onreadystatechange = respHandle;
82 request.open(reqType, url, bool);
83 // If the reqType param is POST, then the
84 // fifth argument to the function is the POSTed data
85 if (reqType.toLowerCase() == "post") {
86 // Set the Content-Type header for a POST request
87 request.setRequestHeader("Content-Type", "application/x-ww-form-urlencoded; charset=UTF-8");
88 request.send(arguments[4]);
93 alert("The application cannot contact the server at the moment. " +
94 "Please try again in a few seconds.\n" +
95 "Error detail: " + errv.message);
99 // jalview launching with fetched data
101 function startJalview(aligURL,title,alwvar) {
103 httpRequest("get",aligURL,true,function() {
104 if (request.readyState == 4) {
105 alignment = request.responseText;
106 eval("var "+alwvar+" = document.JalviewLite.loadAlignment(alignment,title)");
115 <applet name="JalviewLite" code="jalview.bin.JalviewLite"
116 archive="jalviewApplet.jar,JmolApplet-14.2.14_2015.06.11.jar" width="0" height="0">
117 <param name="debug" value="true"/>
118 <param name="showbutton" value="false"/>
121 <h2>Javascript Launch Button</h2><p>The button below demonstrates how JalviewLite can be launched via a javascript action.</p>
123 <input type="button" name="Button1" value="Start"
124 onClick="startJalview('plantfdx.fa','Button1.alignment','alwvar')"/>
126 <!-- content template end -->