RadListView.prototype.getItemTemplateContent = function () {
var cellViews = new Object();
if (this.itemTemplate && this.items) {
cellViews.itemView = builder.parse(this.itemTemplate, this);
}
if (this.itemSwipeTemplate && this.items) {
cellViews.itemSwipeView = builder.parse(this.itemSwipeTemplate, this);
}
return cellViews;
};
ListView.prototype._getItemTemplateContent = function (index) {
var v;
if (this.itemTemplate && this.items) {
v = builder.parse(this.itemTemplate, getExports(this));
}
return v;
};
RadListView.prototype.onLoadOnDemandItemTemplateChanged = function (data) {
if (!data.newValue) {
return;
}
if (this.loadOnDemandMode === commonModule.ListViewLoadOnDemandMode.Auto) {
this._ios.loadOnDemandView = builder.parse(this.loadOnDemandItemTemplate).ios;
}
this.refresh();
};
RadListView.prototype.updateHeaderFooterAvailability = function () {
if (this.ios.layout) {
if (this.headerItemTemplate) {
var tempView = builder.parse(this.headerItemTemplate, this);
this._addView(tempView);
tempView.bindingContext = this.bindingContext;
var measuredSize = this.measureCell(tempView);
this.listViewLayout.ios.headerReferenceSize = (this.headerItemTemplate === undefined ? undefined : CGSizeMake(measuredSize.measuredWidth, measuredSize.measuredHeight));
this._removeView(tempView);
}
if (this.footerItemTemplate) {
var tempView = builder.parse(this.footerItemTemplate, this);
this._addView(tempView);
tempView.bindingContext = this.bindingContext;
var measuredSize = this.measureCell(tempView);
this.listViewLayout.ios.footerReferenceSize = (this.footerItemTemplate === undefined ? undefined : CGSizeMake(measuredSize.measuredWidth, measuredSize.measuredHeight));
this._removeView(tempView);
}
this.refresh();
}
};
Repeater.prototype.refresh = function () {
trace.write("Repeater.refresh()", "Repeater");
if (this.itemsLayout) {
this.itemsLayout.removeChildren();
}
if (types.isNullOrUndefined(this.items) || !types.isNumber(this.items.length)) {
return;
}
var length = this.items.length;
for (var i = 0; i < length; i++) {
var viewToAdd = !types.isNullOrUndefined(this.itemTemplate) ? builder.parse(this.itemTemplate, this) : this._getDefaultItemContent(i);
var dataItem = this._getDataItem(i);
viewToAdd.bindingContext = dataItem;
this.itemsLayout.addChild(viewToAdd);
}
this._isDirty = false;
};
RadListView.prototype.prepareHeaderFooterCell = function (cell, template, indexPath) {
if (cell.tag === 0) {
cell.tag = indexPath.row + 1;
}
this._realizedCells.set(cell.tag, cell);
if (cell.view === undefined || cell.view.parent === undefined) {
if (cell.view !== undefined) {
cell.view.ios.removeFromSuperview();
cell.view = undefined;
}
cell.view = builder.parse(template, this);
cell.view.bindingContext = this.bindingContext;
this.layoutHeaderFooterCell(cell);
cell.contentView.addSubview(cell.view.ios);
this._addView(cell.view);
}
};
Repeater.prototype._createChildren = function () {
if (this.isDirty && this.isLoaded) {
clearItemsLayout(this.itemsLayout);
if (!types.isNullOrUndefined(this.items) && types.isNumber(this.items.length)) {
var i;
for (i = 0; i < this.items.length; i++) {
var viewToAdd = !types.isNullOrUndefined(this.itemTemplate) ? builder.parse(this.itemTemplate, this) : this._getDefaultItemContent(i);
if (!types.isNullOrUndefined(viewToAdd)) {
this.itemsLayout.addChild(viewToAdd);
viewToAdd.bindingContext = this._getDataItem(i);
}
}
}
this.isDirty = false;
}
};
RadListView.prototype.resolveTemplateView = function (template) {
return builder.parse(template, this);
};
RadListView.prototype.getLoadOnDemandItemTemplateContent = function () {
if (this.loadOnDemandItemTemplate) {
return builder.parse(this.loadOnDemandItemTemplate, this);
}
return undefined;
};