/**
* Provides a set of methods in order to configure some parts of the application
*
* @author ppolyzos
*/
function UIHelper(){
}
/**
* Returns the pager limit size for each grid that uses pager
* @return limit for the pager
*/
UIHelper.getPagerSize = function(){
return 25;
}
/**
* Get the period of time to check if the user is connected
* @return period time
*/
UIHelper.getSessionRefreshTime = function(){
return 1000 * 60 * 1; //1 minutes
}
/**
* Print the specified div
* @param {String} div
*/
UIHelper.printDiv = function(div){
var a = window.open('', '', 'width=800,height=600');
a.document.open("text/html");
a.document.write('');
a.document.write('');
a.document.write('');
a.document.write('');
a.document.write(document.getElementById(div).innerHTML);
a.document.close();
a.print();
}
/**
* Calculate the appropriate height of the results grid in order to display the pager
* appropriatelly
* @return resultsGridHeight
*/
UIHelper.getResultsGridHeight = function(){
return UIHelper.getMarketPlaceHeight() - 54;
}
/**
* Returns the actual height of the center component in MarketPlace index
* @return adminPageHeight
*/
UIHelper.getAdminPageHeight = function(){
return 600;
}
/**
* Returns the actual height of the center component in MarketPlace
* @return marketPlaceHeight
*/
UIHelper.getMarketPlaceHeight = function(){
return 735;
}
/**
* According to the screen height optimize the height of the products / categories grid
* @return height
*/
UIHelper.getGridHeight = function(){
if (screen.height <= 768) {
//250
return 450; //Grid size for the 1024x768 resolution
}
else {
//325
return 460; //For higher resolutions
}
};
/**
* Set visible or not a specified field
* @param {field} field to show or hide
* @param {value} true or false
*/
UIHelper.setVisible = function(field, value){
if (value) {
field.enable();
field.show();
field.getEl().up('.x-form-item').setDisplayed(true);// show label
}
else {
field.disable();// for validation
field.hide();
field.getEl().up('.x-form-item').setDisplayed(false); // hide label
}
}
/**
* Hide Field but also it's label
* @param {Object} field to hide
*/
UIHelper.hideField = function(field){
field.disable();// for validation
field.hide();
field.getEl().up('.x-form-item').setDisplayed(false); // hide label
};
/**
* Show field and also it's label
* @param {Object} field to show
*/
UIHelper.showField = function(field){
field.enable();
field.show();
field.getEl().up('.x-form-item').setDisplayed(true);// show label
};
/**
* When a panel get's activated rerender inner components
* @param {Object} p panel to rerender components
*/
UIHelper.handleActivate = function(p){
p.doLayout();
}
/**
* When a tab get's activated rerender inner components
* @param {Object} tab
*/
UIHelper.handleActivate = function(tab){
tab.doLayout();
}
/**
* Before the tap panel is layouted recalculate to avoid crashes
* @param {Object} tab
*/
UIHelper.handleAfterLayout = function(tab){
tab.doLayout();
}
/**
* Get url parameter - Used mostly for marketId and focus params
* @param {Object} name
*/
UIHelper.getURLParameter = function(name){
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.href);
if (results == null) {
return "";
}
else {
return results[1];
}
}
/**
* Create a class that will hold to variables, one for the key and one for the value
* There will be two two-dimensional arrays, one for english and one for greek
* Each element of the array will hold a variable
* @author ppolyzos
*/
var Localization = function(){
var dictionary;
return {
setDictionary: function(dictionaryValue){
dictionary = dictionaryValue;
},
getDictionary: function(){
return dictionary;
},
/**
* Return the appropriate message for the specified key
*/
getMessage: function(key){
for (var i = 0; i < dictionary.length; i++) {
if (dictionary[i].key === key) {
return dictionary[i].message;
}
}
return 'Missing...';
}
}
}
();
// A reusable error reader class for XML forms
Ext.form.XmlErrorReader = function(){
Ext.form.XmlErrorReader.superclass.constructor.call(this, {
record: 'field',
success: '@success'
}, ['id', 'msg']);
};
Ext.extend(Ext.form.XmlErrorReader, Ext.data.XmlReader);