ordersprinter/webapp/utilities.js

211 lines
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JavaScript
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function initializeMainMenu(menuid) {
$.ajax({ type: "GET",
dataType: "json",
url: "php/contenthandler.php?module=admin&command=getJsonMenuItemsAndVersion",
async: false,
success : function(moduleEntries)
{
$("#versioninfo").html(moduleEntries.version + " ");
if (moduleEntries.loggedin == 1) {
$("#loggedinuser").html(" " + moduleEntries.user);
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var li='<li data-role="list-divider" data-theme="b" data-role="heading">Hauptmenü</li>';
$.each(moduleEntries.menu, function (i, module) {
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var name = module.name;
var link = module.link;
if ((name != "Abmelden") && (name != "Log out") && (name != "Adios")) {
li += '<li data-theme="e"><a href="' + link + '" target="_top" class="modulebutton">' + name + '</a></li>';
} else {
li += '<li data-theme="e"><a href="' + link + '" target="_top">' + name + '</a></li>';
}
});
$(menuid).empty().append(li).promise().done(function () {
$(menuid).listview("refresh");
});
$("#menuswitch").show();
} else {
$("#menuswitch").hide();
}
},
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error: function( text ) {
alert( "Kommunikationsproblem zum Server bei Modulabfrage!" );
}
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});
$(".modulebutton").off("click").on("click", function (e) {
var view = $(this).attr("href");
doAjax("POST","php/contenthandler.php?module=admin&command=setLastModuleOfUser",
{ view: view}, null, "Problem Benutzerdatenpflege");
});
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intervalGetPrinterStatus(5);
}
function intervalGetPrinterStatus(seconds) {
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doAjax("GET","php/contenthandler.php?module=admin&command=isPrinterServerActive",null,setPrinterStatus,null,true);
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var fetchTimer = setInterval(function() {
doAjax("GET","php/contenthandler.php?module=admin&command=isPrinterServerActive",null,setPrinterStatus,null,true);
}, seconds * 1000);
}
function setPrinterStatus(answer) {
if (answer.status === "OK") {
if (answer.msg === 0) {
$(".printerstatus").show();
return;
}
}
$(".printerstatus").hide();
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}
function hideMenu() {
$( "#modulepanel" ).panel( "close" );
$("#menuswitch").off("click").on("click", function (e) {
$("#menuswitch").trigger("mouseout");
e.stopImmediatePropagation();
e.preventDefault();
$( "#modulepanel" ).panel( "open" );;
});
}
// to make IE happy...
function refreshList(selector) {
if ( $(selector).hasClass('ui-listview')) {
$(selector).listview('refresh');
} else {
$(selector).trigger('create');
}
}
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function doAjax(getOrPost,url,data,functionToCallIfSuccess,errorMsg,doAsync) {
if (typeof doAsync === 'undefined') { doAsync = false; }
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$.ajax({ type: getOrPost,
url: url,
dataType: "json",
data: data,
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async: doAsync,
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success : function(jsonContent)
{
if (functionToCallIfSuccess != null) {
functionToCallIfSuccess(jsonContent);
}
},
error: function(xhr,status,error ) {
if (errorMsg != null) {
var errorMsgTxt = errorMsg + ", Status: " + status + ", Error:" + error + ", Msg: " + xhr.responseText + " (" + url + ")";
alert( "Kommunikationsfehler zum Server: " + errorMsgTxt);
}
}
});
}
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function doAjaxAsync(getOrPost,url,data,functionToCallIfSuccess) {
$.ajax({ type: getOrPost,
url: url,
dataType: "json",
data: data,
async: true,
success : function(jsonContent)
{
if (functionToCallIfSuccess != null) {
functionToCallIfSuccess(jsonContent);
}
},
error: function(xhr,status,error ) {
}
});
}
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function doAjaxTransmitData(getOrPost,url,data,functionToCallIfSuccess,errorMsg,dataToTransmit) {
$.ajax({ type: getOrPost,
url: url,
dataType: "json",
data: data,
async: false,
success : function(jsonContent)
{
if (functionToCallIfSuccess != null) {
functionToCallIfSuccess(jsonContent,dataToTransmit);
}
},
error: function(xhr,status,error ) {
if (errorMsg != null) {
var errorMsgTxt = errorMsg + ", Status: " + status + ", Error:" + error + ", Msg: " + xhr.responseText + " (" + url + ")";
alert( "Kommunikationsfehler zum Server: " + errorMsgTxt);
}
}
});
}
function doAjaxSuppressError(getOrPost,url,data,functionToCallIfSuccess,errorMsg) {
$.ajax({ type: getOrPost,
url: url,
dataType: "json",
data: data,
async: false,
success : function(jsonContent)
{
if (functionToCallIfSuccess != null) {
functionToCallIfSuccess(jsonContent);
}
},
error: function( text ) {
functionToCallIfSuccess("ERROR");
}
});
}
function doAjaxNonJsonNonCall(getOrPost,url,data) {
$.ajax({ type: getOrPost,
data : data,
url: url,
async: false,
error: function( text ) {
alert( "Kommunikationsproblem zum Server" );
}
});
}
function toHtml(text) {
if (typeof text === 'string') {
return (text.replace(/"/g, '&quot;').replace(/</g, "&lt;").replace(/>/g, "&gt;"));
} else {
return text;
}
}
function createExtraParagraph(extras) {
if ((extras == null) || (extras == "")) {
return "";
}
var extratxt = "";
for (var j=0;j<extras.length;j++) {
extratxt += "<p>+ " + toHtml(extras[j]) + "</p>";
}
return extratxt;
}
function checkForLogIn() {
doAjax("GET","php/contenthandler.php?module=admin&command=isUserAlreadyLoggedIn",null,handleTestForLoggedIn,null);
}
function handleTestForLoggedIn(answer) {
if (answer != "YES") {
setTimeout(function(){document.location.href = "index.html"},250);
}
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}
function isInt(value) {
if(Math.floor(value) == value && $.isNumeric(value)) {
return true;
} else {
return false;
}
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}
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function isFloat(n){
return Number(n) === n && n % 1 !== 0;
}
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function getMillis() {
var d = new Date();
var n = d.getTime();
return n;
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}