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Structures_DataGrid_Renderer_Pager
Вернуться к: Renderer drivers
Structures_DataGrid_Renderer_Pager
Structures_DataGrid_Renderer_Pager – Pager rendering driver
This driver provides generic paging. This driver has full container support. You can use the Structures_DataGrid::fill() method with it. It buffers output, you can use Structures_DataGrid::getOutput()
Supported operations modes
This driver supports the following operation modes:
| Mode | Supported? |
|---|---|
| Container Support | yes |
| Output Buffering | yes |
| Direct Rendering | no |
| Streaming | no |
| Object Preserving | no |
Options
This driver accepts the following options:
| Option | Type | Description | Default Value |
|---|---|---|---|
| buildFooter | bool | Whether to build the footer. | true |
| buildHeader | bool | Whether to build the header. | true |
| defaultCellValue | string | What value to put by default into empty cells. | null |
| defaultColumnValues | array | Per-column default cell value. This is an array of the form: array(fieldName => value, ...). | array() |
| encoding | string | The content encoding. If the mbstring extension is present the default value is set from mb_internal_encoding(), otherwise it is ISO-8859-1. | 'ISO-8859-1' |
| excludeVars | array | Variables to be removed from the generated HTTP queries. | array() |
| extraVars | array | Variables to be added to the generated HTTP queries. | array() |
| fillWithEmptyRows | bool | Ensures that all pages have the same number of rows. | false |
| hideColumnLinks | array | By default sorting links are enabled on all columns. With this option it is possible to disable sorting links on specific columns. This is an array of the form: array(fieldName, ...). This option only affects drivers that support sorting. | array() |
| numberAlign | bool | Whether to right-align numeric values. | true |
| onMove | string | Name of a Javascript function to call on onclick/onsubmit events when the user is either paging or sorting the data. This function receives a single object argument of the form: { page: <page>, sort: [{field: <field>, direction: <direction>}, ...], data: <user_data> }. Remark: setting this option doesn't remove the href attribute, you should return false from your handler function to void it (eg: for AJAX, etc..). | null |
| onMoveData | string | User data passed in the "data" member of the object argument passed to onMove. No JSON serialization is performed, this is assigned as a raw string to the "data" attribute. It's up to you to add quotes, slashes, etc... | '' |
| pagerOptions | array | Options passed to Pager::factory(). Basic defaults are: mode: Sliding, delta: 5, separator: "|", prevImg: "<<" (<<), nextImg: ">>" (>>). The extraVars and excludeVars options are populated according to the Renderer common extraVars and excludeVars options. You may also specify some variables to be added or excluded here. The totalItems, perPage, urlVar, and currentPage options are set accordingly to the data statistics reported by the DataGrid and DataSource. You may overload these values here if you know what you are doing. |
Вернуться к: Renderer drivers