/themes/posmanager/install/install.js

// $Id: install.js 193 2008-10-08 17:51:01Z eveoneway $
function ajax_CheckDB()
{
	document.getElementById('loader').style.display = '';
	document.getElementById('loaderblank').style.display = 'none';
	if (window.XMLHttpRequest) {
		http = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		http = new ActiveXObject("Microsoft.XMLHTTP");
	}
	check_dbhost    = document.getElementById('dbhost');
	check_dbuname   = document.getElementById('dbuname');
	check_dbname    = document.getElementById('dbname');
	check_dbpass    = document.getElementById('dbpass');
	check_dbprefix  = document.getElementById('dbprefix');

	var url     = 'install.php';
	var fullurl = 'step=1'
				+ '&do=Ajax_CheckDB'
				+ '&dbuname='  + encodeURIComponent(check_dbuname.value)  + ''
				+ '&dbhost='   + encodeURIComponent(check_dbhost.value)   + ''
				+ '&dbname='   + encodeURIComponent(check_dbname.value)   + ''
				+ '&dbpass='   + encodeURIComponent(check_dbpass.value)   + ''
				+ '&dbprefix=' + encodeURIComponent(check_dbprefix.value) + '';

	http.open("POST", url, true);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.send(fullurl);
	http.onreadystatechange = statechange_dbinfo;
}

function ajax_WriteConfig()
{
	document.getElementById('loader2').style.display = '';
	document.getElementById('loaderblank2').style.display = 'none';
	if (window.XMLHttpRequest) {
		http = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		http = new ActiveXObject("Microsoft.XMLHTTP");
	}
	check_dbhost   = document.getElementById('dbhost');
	check_dbuname  = document.getElementById('dbuname');
	check_dbname   = document.getElementById('dbname');
	check_dbpass   = document.getElementById('dbpass');
	check_dbprefix = document.getElementById('dbprefix');

	var url     = 'install.php';
	var fullurl = 'step=1'
				+ '&do=Ajax_WriteConfig'
				+ '&dbuname='  + encodeURIComponent(check_dbuname.value)  + ''
				+ '&dbhost='   + encodeURIComponent(check_dbhost.value)   + ''
				+ '&dbname='   + encodeURIComponent(check_dbname.value)   + ''
				+ '&dbpass='   + encodeURIComponent(check_dbpass.value)   + ''
				+ '&dbprefix=' + encodeURIComponent(check_dbprefix.value) + '';

	http.open("POST", url, true);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.send(fullurl);
	http.onreadystatechange = statechange_dbwrite;
}

function statechange_dbinfo()
{
	if (http.readyState == 4) {
		var html = http.responseText;
		document.getElementById('dbinfo').innerHTML = html;
		document.getElementById('loader').style.display = 'none';
		document.getElementById('loaderblank').style.display = '';

		if (html.substr(0, 11) == 'DATABASE OK') {
			document.getElementById('btnWrite').disabled  = false;
			document.getElementById('dbhost').disabled    = true;
			document.getElementById('dbuname').disabled   = true;
			document.getElementById('dbname').disabled    = true;
			document.getElementById('dbpass').disabled    = true;
			document.getElementById('dbprefix').disabled  = true;
		}
	}
}

function statechange_dbwrite()
{
	if (http.readyState == 4) {
		var html = http.responseText;
		document.getElementById('dbinfo').innerHTML = html;
		document.getElementById('loader2').style.display = 'none';
		document.getElementById('loaderblank2').style.display = '';
		document.getElementById('btnTest').disabled  = true;
		document.getElementById('btnWrite').disabled = true;
		document.getElementById('btnNext').disabled = false;
	}
}

function ajax_InstallTables()
{
	document.getElementById('loader2').style.display = '';
	document.getElementById('loaderblank2').style.display = 'none';
	document.getElementById('dbinfo').innerHTML = 'Creating/Updating tables';
	if (window.XMLHttpRequest) {
		http = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		http = new ActiveXObject("Microsoft.XMLHTTP");
	}

	var url = 'install.php?step=2&do=Ajax_WriteTables';

	http.open("GET", url, true);
	http.send(null);
	http.onreadystatechange = statechange_tablewrite;
}

function statechange_tablewrite()
{
	if (http.readyState == 4) {
		var html = http.responseText;

		if (html.substr(0, 4) == 'done') {
			location.href = 'install.php?step=2';
		}
	}
}

function ajax_InstallRegion(regionID)
{
	document.getElementById('loader_'+regionID).style.display = '';
	document.getElementById('loaderblank_'+regionID).style.display = 'none';
	if (window.XMLHttpRequest) {
		http = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		http = new ActiveXObject("Microsoft.XMLHTTP");
	}

	tdregion = document.getElementById('row_'+regionID).innerHTML

	var url     = 'install.php';
	var fullurl = 'step=4'
				+ '&do=Ajax_InstallRegion'
				+ '&regionID=' + encodeURIComponent(regionID) + '';

	http.open("POST", url, true);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.send(fullurl);
	http.onreadystatechange = statechange_regionwrite;
}

function statechange_regionwrite()
{
	if (http.readyState == 4) {
		var html = http.responseText;

		var regionID = html;
		document.getElementById('loader_'+regionID).style.display = 'none';
		document.getElementById('loaderblank_'+regionID).style.display = '';

		tdregion = document.getElementById('row_'+regionID).innerHTML
		btn = document.getElementById('region_'+regionID).innerHTML

		if (tdregion == 'Yes') {
			tdregion = 'No';
		} else {
			tdregion = 'Yes';
		}

		if (btn == 'Install') {
			btn = 'Uninstall';
		} else {
			btn = 'Install';
		}
		document.getElementById('row_'   + regionID).innerHTML = tdregion;
		document.getElementById('region_'+ regionID).innerHTML = btn;

	}
}