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/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id$
* @package phpMyAdmin-Designer
*/
/**
*
*/
var http_request = false;
var xmldoc;
var textdoc;
/**
*
*/
function makeRequest(url, parameters)
{
http_request = false;
if (window.XMLHttpRequest) {
// Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
} else if (window.ActiveXObject) {
// IE
try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); }
catch (e) {
try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); }
catch (e) {}
}
}
if (!http_request) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
http_request.onreadystatechange = alertContents;
http_request.open('POST', url, true);
http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
return true;
}
/**
*
*/
function alertContents()
{
if (http_request.readyState == 1) {
document.getElementById("layer_action").style.left = (document.body.clientWidth + document.body.scrollLeft - 85) + 'px';
document.getElementById("layer_action").style.top = (document.body.scrollTop + 10) + 'px';
document.getElementById("layer_action").style.visibility = 'visible'; document.getElementById("layer_action").innerHTML = 'Loading...';
}
if (http_request.readyState == 2) {
document.getElementById("layer_action").innerHTML = 'Loaded';
}
if (http_request.readyState == 3) {
document.getElementById("layer_action").innerHTML = 'Loading 99%';
}
if (http_request.readyState == 4) {
if (http_request.status == 200) {
textdoc = http_request.responseText;
//alert(textdoc);
xmldoc = http_request.responseXML;
PrintXML();
//document.getElementById("layer_action").style.visibility = 'hidden';
} else {
alert('There was a problem with the request.');
}
}
}
function layer_alert(text)
{
document.getElementById("layer_action").innerHTML = text;
document.getElementById("layer_action").style.left = (document.body.clientWidth + document.body.scrollLeft - 20 - document.getElementById("layer_action").offsetWidth) + 'px';
document.getElementById("layer_action").style.visibility = 'visible';
setTimeout(function(){document.getElementById("layer_action").style.visibility = 'hidden';}, 2000);
}
/**
*
*/
function PrintXML()
{
var root = xmldoc.getElementsByTagName('root').item(0); //root
//alert(xmldoc.getElementsByTagName('root').item(1));
if (root == null) {
// if error
myWin=window.open('','Report','width=400, height=250, resizable=1, scrollbars=1, status=1');
var tmp = myWin.document;
tmp.write(textdoc);
tmp.close();
} else {
//alert(xmldoc.getElementsByTagName('root')[0]);
//alert(root.attributes[0].nodeValue);
//alert(xmldoc.getElementsByTagName('root')[0].attributes[0].nodeValue);
//xmldoc.getElementsByTagName('root')[0].getAttribute("act")
if (root.getAttribute('act') == 'save_pos') {
layer_alert(strLang[root.getAttribute('return')]);
}
if (root.getAttribute('act') == 'relation_upd') {
layer_alert(strLang[root.getAttribute('return')]);
if (root.getAttribute('b') == '1') {
contr.splice(root.getAttribute('K'), 1);
Re_load();
}
}
if (root.getAttribute('act') == 'relation_new') {
layer_alert(strLang[root.getAttribute('return')]);
if (root.getAttribute('b') == '1') {
var i = contr.length;
var t1 = root.getAttribute('DB1') + '.' + root.getAttribute('T1');
var f1 = root.getAttribute('F1');
var t2 = root.getAttribute('DB2') + '.' + root.getAttribute('T2');
var f2 = root.getAttribute('F2');
contr[i] = new Array();
contr[i][''] = new Array();
contr[i][''][t2] = new Array();
contr[i][''][t2][f2] = new Array();
contr[i][''][t2][f2][0] = t1;
contr[i][''][t2][f2][1] = f1;
Re_load();
}
}
}
}
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