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A Jade HTML mixin to render Bootstrap pagination
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//- Pagination mixin | |
//- ---------------- | |
//- start=# to start pagination at | |
//- numpages=# links to serve up | |
//- base=base url before num | |
//- | |
//- Example: | |
//- pagination(1,5,4,'/disc/','?keywords=test') | |
//- Yields: | < | 3 | 4 | 5 | 6 | 7 | > | | |
//- « = /disc/2, 3 = /disc/3, 4 = #, .. 7 = /disc/7, » = /disc/8 | |
//- querystring will be added to any link if defined | |
mixin pagination(start, numpages, curr, base, querystring) | |
- var querystring = querystring?querystring:'' | |
- var curr = typeof curr=="string"?parseInt(curr, 10):curr | |
if(numpages > 1) | |
nav.pull-right | |
ul.pagination | |
- if(curr > 1) | |
li | |
a(href="#{base}#{curr - 1}#{querystring}") | |
i.fa.fa-angle-left | |
- else | |
li.disabled | |
a(href="#") | |
i.fa.fa-angle-left | |
- var lower = curr-2; if(curr >= (numpages - 2)){lower = (numpages - 4)} | |
- var upper = curr+2; if(upper < 5 && numpages >= 5){upper = 5} | |
- for(var i = lower; i <= upper; ++i) | |
- if (i <= numpages && i > 0) | |
- if (i !== curr) | |
li | |
a(href="#{base}#{i}#{querystring}")=i | |
- else | |
li.active | |
a(href="#{base}#{i}#{querystring}")=i | |
- if(curr < numpages) | |
li | |
a(href="#{base}#{curr + 1}#{querystring}") | |
i.fa.fa-angle-right | |
- else | |
li.disabled | |
a(href="#") | |
i.fa.fa-angle-right |
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