Constructor
new CategoriesHelper()
This class contains the core method implementations that belong to the categories tab
of the backend services page.
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Methods
bindEventHandlers()
Binds the default event handlers of the categories tab.
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delete(id)
Delete category record.
Parameters:
| Name | Type | Description |
|---|---|---|
id |
int | Record id to be deleted. |
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display(category)
Display a category record on the form.
Parameters:
| Name | Type | Description |
|---|---|---|
category |
object | Contains the category data. |
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filter(key, selectId, display)
Filter service categories records.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
string | This key string is used to filter the category records. |
selectId |
numeric | (OPTIONAL = undefined) If set then after the filter operation the record with the given id will be selected (but not displayed). |
display |
bool | (OPTIONAL = false) If true then the selected record will be displayed on the form. |
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getFilterHtml(category) → {string}
Get the filter results row html code.
Parameters:
| Name | Type | Description |
|---|---|---|
category |
object | Contains the category data. |
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Returns:
Returns the record html code.
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- string
resetForm()
Bring the category form back to its initial state.
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save(category)
Save a category record to the database (via ajax post).
Parameters:
| Name | Type | Description |
|---|---|---|
category |
object | Contains the category data. |
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select(id, display)
Select a specific record from the current filter results. If the category id does not exist
in the list then no record will be selected.
Parameters:
| Name | Type | Description |
|---|---|---|
id |
numeric | The record id to be selected from the filter results. |
display |
bool | (OPTIONAL = false) If true then the method will display the record on the form. |
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validate(category)
Validate category data before save (insert or update).
Parameters:
| Name | Type | Description |
|---|---|---|
category |
object | Contains the category data. |
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