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<!--
* Jalview - A Sequence Alignment Editor and Viewer (2.11.4.1)
* Copyright (C) 2024 The Jalview Authors
*
* This file is part of Jalview.
*
* Jalview is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
* Jalview is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
* The Jalview Authors are detailed in the 'AUTHORS' file.
-->
<div id="view_decorated" name="view_decorated" style="margin:8px; padding:10px; border: 2px solid red; text-align:center; display:none;"><b>Click <a href="index.html#javascriptLaunch"> here</a> to view decorated page</b></div>
<!-- boiler plate link to alternate demopage -->
<div style="width: 100%">
</div>
<!-- content template start -->
<SCRIPT type="text/javascript">
/* <![CDATA[ // */
// From http://snipplr.com/view.php?codeview&id=1272
//----------------------------------------
//Wrapper function for constructing a request object.
// Parameters:
// reqType: The HTTP request type, such as GET or POST.
// url: The URL of the server program.
// asynch: Whether to send the request asynchronously or not.
//----------------------------------------
function httpRequest(reqType,url,asynch,respHandle) {
// Mozilla-based browsers
if (window.XMLHttpRequest) {
request = new XMLHttpRequest();
} else if (window.ActiveXObject) {
request = new ActiveXObject("Msxml2.XMLHTTP");
if (!request) {
request = new ActiveXObject("Microsoft.XMLHTTP");
}
}
// Request could still be null if neither ActiveXObject
// initialization succeeded
if (request) {
// If the reqType param is POST, then the fifth arg is the POSTed data
if (reqType.toLowerCase() != "post") {
initReq(reqType, url, asynch, respHandle);
} else {
// The POSTed data
var args = arguments[5];
if (args != null && args.length > 0) {
initReq(reqType, url, asynch, respHandle, args);
}
}
} else {
alert("Your browser does not permit the use of all " +
"of this application's features!");
}
}
//----------------------------------------
//Initialize a request object that is already constructed
//----------------------------------------
function initReq(reqType, url, bool, respHandle) {
try {
// Specify the function that will handle the HTTP response
request.onreadystatechange = respHandle;
request.open(reqType, url, bool);
// If the reqType param is POST, then the
// fifth argument to the function is the POSTed data
if (reqType.toLowerCase() == "post") {
// Set the Content-Type header for a POST request
request.setRequestHeader("Content-Type", "application/x-ww-form-urlencoded; charset=UTF-8");
request.send(arguments[4]);
} else {
request.send(null);
}
} catch (errv) {
alert("The application cannot contact the server at the moment. " +
"Please try again in a few seconds.\n" +
"Error detail: " + errv.message);
}
}
// jalview launching with fetched data
function startJalview(aligURL,title,alwvar) {
var aligment = "";
httpRequest("get",aligURL,true,function() {
if (request.readyState == 4) {
alignment = request.responseText;
eval("var "+alwvar+" = document.JalviewLite.loadAlignment(alignment,title)");
}
})
}
/* ]]> */
</SCRIPT>
<form name="Form1">
<applet name="JalviewLite" code="jalview.bin.JalviewLite"
archive="jalviewApplet.jar,JmolApplet-14.6.4_2016.10.26.jar,java-json.jar,json_simple-1.1.jar" width="0" height="0">
<param name="debug" value="true"/>
<param name="showbutton" value="false"/>
</applet>
<h2>Javascript Launch Button</h2><p>The button below demonstrates how JalviewLite can be launched via a javascript action. <a href="view-source:http://www.jalview.org/builds/develop/examples/javascriptLaunch.html" target="_blank">View the source here to see how it has been done</a> (If the link doesn't work on your browser try going to <a href="http://www.jalview.org/builds/develop/examples/javascriptLaunch.html">this page</a> and viewing the page source manually). </p>
<input type="button" name="Button1" value="Start"
onClick="startJalview('plantfdx.fa','Button1.alignment','alwvar')"/>
</form>
<!-- content template end -->
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