Data paging display in XML data island-XML/RSS Tutorial-php.cn

We already know how to use HTML to display the data in the XML data island in Table form, but if there is a lot of data, we hope to pagingdisplay the data. To prevent users from scrolling up and down the screen.

Friends who are familiar with HTML know that there is a dataPageSize attribute in the

tag, which can specify the number of records displayed on each page. We only need to set the dataPageSize specifies a positive integer to achieve paging purposes, such as

width="100% "> means that 20 pieces of data are displayed on each page.

Some people may ask "Is data paging that simple?" Yes, it is that simple, but the paging function is not powerful at this time, because I have not yet implemented the page When it comes to jumps, users can’t always be in a daze looking at the data on the first page.

tag also provides a series of methods that allow us to realize the page turning function. Such as FirstPage(), previousPage(), nextPage(), lastPage(). We add four buttons to the HTML and add the code for the click event:

<inputtype="button"onclick="tblbooks.firstPage();"value="FirstPage">

<inputtype="button"onclick="tblbooks.previousPage();"value="PreviousPage">

<inputtype="button"onclick="tblbooks.nextPage();"value="NextPage">

<inputtype="button"onclick="tblbooks.lastPage();"value="LastPage">

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Related labels：

XML，数据岛，数据分页

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