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Commit | Line | Data |
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1 | /* vim: set ts=4 tw=4 sw=4 noet: */ | |
2 | ||
3 | function updateRowsPerPage() { | |
4 | var rowsPerPage = document.getElementById("rows"); | |
5 | var form = document.getElementById("rowsForm"); | |
6 | var found = false; | |
7 | var link = document.getElementsByTagName('a'); | |
8 | for (var i = 0; i < link.length; i++) { | |
9 | var url = link[i].href; | |
10 | var pos = url.search('rowsperpage'); | |
11 | if (pos >= 0) { | |
12 | found = true; | |
13 | var base = url.slice(0, pos); | |
14 | var href = base + 'rowsperpage=' + rowsPerPage.value; | |
15 | link[i].href = href; | |
16 | } | |
17 | } | |
18 | if (found == false) { | |
19 | /* current page has rows < current rows per page */ | |
20 | var href = location.href + '?rowsperpage=' + rowsPerPage.value; | |
21 | alert(href); | |
22 | form.action = href; | |
23 | form.submit(); | |
24 | } | |
25 | return false; | |
26 | } |