bestSMS/best/static/rapidsms/javascripts/global/rs-pagination.js
2011-07-23 19:42:18 +05:30

64 lines
1.9 KiB
JavaScript

// vim: noet
jQuery(function() {
jQuery(document.body).click(function(e) {
/* ignore this click if it wasn't a link */
var link = $(e.target);
if(link.get(0).tagName.toLowerCase() != "a")
return true;
/* find the paginator that this link lives within. if there
* is none (ie, a link that isn't within a paginator was clicked),
* we're not interested in this event */
var paginator = link.parents("div.paginator");
if(!paginator.length)
return true;
/* as above, for the table that we will reload with the new
* page of data. a paginator shouldn't exist outside of a
* table, but let's not blow up if it does */
var table = paginator.parents("table");
if(!table.length)
return true;
/* this click was within a paginator link.
* we'll take it from here, so kill the event */
e.preventDefault();
/* wat */
jQuery.ajax({
dataType: "html",
url: link.attr("href"),
complete: function(res, status) {
/* if the request was successful... */
if(status == "success" || status == "notmodified") {
/* create a dummy div, and inject the results into it. since the
* page we just requested is the SAME PAGE that we're currently
* viewing, only with a different page of objects, we can find
* the new table the old paginator's DOM id.
* --
* NOTE: this is mostly ripped off from the jQuery.load
* function, which removes SCRIPT tags to avoid a
* permission error in internet exploder */
var new_table =
jQuery("<div />")
.append(res.responseText.replace(
/<script(.|\s)*?\/script>/g, ""))
.find("#" + paginator.attr("id")) // <-- new paginator
.closest("table");
/* replace the current table with the replacement
* from the new page. this will destroy any events
* currently attached, but will leave the rest of
* the page alone */
table.replaceWith(new_table);
}
}
});
});
});