Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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wiki:pager [2010/04/17 03:28] preichow |
wiki:pager [2010/09/27 18:47] marcus Added that if the string stop is returned from the function then the paging will be stopped |
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| If your grid has only a few rows of data, then all the records will be viewable at the same time and you won't have to worry about navigating through pages of data. | If your grid has only a few rows of data, then all the records will be viewable at the same time and you won't have to worry about navigating through pages of data. | ||
| - | But more likely, you will be dealing with large datasets and will want to display the available records a few at a time. And for that, you will need the Navigation Bar. | + | But more likely, you will be dealing with large sets of data, and you'll want to display a small number of available records at a time. For this functionality, you will need the Navigation Bar. |
| <note>Pager is currently disabled for [[TreeGrid]] </note> | <note>Pager is currently disabled for [[TreeGrid]] </note> | ||
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| </script> | </script> | ||
| </code> | </code> | ||
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| ===== Events ===== | ===== Events ===== | ||
| One event of the grid relates to the Pager: | One event of the grid relates to the Pager: | ||
| ^Event^Parameters^Description^ | ^Event^Parameters^Description^ | ||
| - | |onPaging|pgButton|This event fires after click on [page button] and before populating the data. Also works when the user enters a new page number in the page input box (and presses [Enter]) and when the number of requested records is changed via the select box. To this event we pass only one parameter //pgButton// (string) which can be - //first,last,prev,next// in case of button click, //records// in case when a number of requested rows is changed and //user// when the user change the number of the requested page.| | + | |onPaging|pgButton|This event fires after click on [page button] and before populating the data. Also works when the user enters a new page number in the page input box (and presses [Enter]) and when the number of requested records is changed via the select box. To this event we pass only one parameter //pgButton// (string) which can be - //first,last,prev,next// in case of button click, //records// in case when a number of requested rows is changed and //user// when the user change the number of the requested page. If the string //stop// is returned from the function then the paging will be stopped.| |
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