If you want to change property listing, you need to open following file:
Project_HOME > lib > hooks_v2.dart
Set the Height of Design
Look for the getPropertyItemHeightHook() method. Return the height (in double, e.g. return 200;) instead of returning null.
Example Code:
…
@override
PropertyItemHeightHook getPropertyItemHeightHook() {
PropertyItemHeightHook propertyItemHeightHook = (String designName) {
return null;
};
return propertyItemHeightHook;
}
…
Set the Widget of Design
Look for the getPropertyItemHookV2() method. You are provided with the following parameters:
- aritcle.
- designName.
- heroId.
- onTap.
article:
aritcle is the instance of property/listing item. You can get the listing related information (e.g. Listing’s title, price etc.) from it.
designName:
designName is a String parameter. If you want to use specific design for specific type of listing item/items, you can use the designName to achieve this purpose.
Whe you select the “item_design_form_hook” option form the dropdown menu of layout designs, the Title of that widget will be provided to you as the designName so if you want, you can provide seperate listing design for that paritcular listing section.
heroId:
By default, the listings provided by the Houzi app uses the Hero widget for smooth transititon between listing item and listitng item profile. If you want to take advantange of this Hero widget, you can use the heroId in the tag of your Hero widget.
onTap:
onTap is the default call back provided by the Houzi app. If you want to use the default call back on the listing item, then use the onTap.
Example Code:
…
@override
PropertyItemHookV2 getPropertyItemHookV2() {
PropertyItemHookV2 propertyItemHookV2 =
({required article, required designName, required heroId, required onTap}) {
// Return your designName specific listing design widget here
if (designName == 'Featured Properties') {
return YOUR_SPECIFIC_DESIGN_WIDGET_HERE or null;
}
// Return your global listing design widget here
return YOUR_GLOBAL_DESIGN_WIDGET_HERE or null;
};
return propertyItemHookV2;
}
…
Deprecated Hook
Following is the description of depricated hook. We recommend you to use the PropertyItemHookV2.
Look for the getPropertyItemHook() method. The Property/Article instance is provided to you, return the widget that you want to show. eg:
…
PropertyItemHook propertyItemHook = (BuildContext context, Article article) {
return YOUR_GLOBAL_DESIGN_WIDGET_HERE or null;
};
…