Created
September 9, 2011 10:21
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| jQuery.fn.postize = function (option) { | |
| var buildData = function (query) { | |
| var queries = query.split(/&/); | |
| var result = {}; | |
| for (var i = 0, l = queries.length; i < l; i++) { | |
| var pieces = queries[i].split(/=/, 2); | |
| var name = decodeURIComponent(pieces[0]) | |
| var value = decodeURIComponent(pieces[1]); | |
| value = value ? !isNaN(value) ? Number(value) : value : '' ; | |
| result[name] = value; | |
| } | |
| return result; | |
| }; | |
| return this.each(function () { | |
| var self = jQuery(this); | |
| var target = self.attr('href'); | |
| if (self.is('form')) { | |
| self.attr('action', 'POST'); | |
| return; | |
| } | |
| if (!target) return; | |
| self.click(function (event) { | |
| event.stopPropagation(); | |
| event.preventDefault(); | |
| var data = null; | |
| if ("query_replaces" in option && Boolean(option.query_replaces)) { | |
| var pieces = target.split('?'); | |
| target = pieces[0]; | |
| data = buildData(pieces[1]); | |
| } | |
| var form = jQuery('<form method="post" />') | |
| .css({ width: '1px', height: '1px', top: '-1000px', left: '-1000px', position: 'absolute' }) | |
| .attr('action', target) | |
| .appendTo(document.body); | |
| if ("params" in option) { | |
| for (var key in option.params) { | |
| jQuery('<input type="hidden" />') | |
| .attr('name', key) | |
| .val(option.params[key]) | |
| .appendTo(form); | |
| } | |
| } | |
| if (data !== null) { | |
| for (var key in data) { | |
| jQuery('<input type="hidden" />') | |
| .attr('name', key) | |
| .val(data[key]) | |
| .appendTo(form); | |
| } | |
| } | |
| if ("data_names" in option && jQuery.isArray(option.data_names)) { | |
| var names = option.data_names; | |
| for (var i = 0, l = names.length; i < l; i++) { | |
| var name = names[i] | |
| jQuery('<input type="hidden" />') | |
| .attr('name', name) | |
| .val(self.attr('data-' + name)) | |
| .appendTo(form); | |
| } | |
| } | |
| form.submit(); | |
| return false; | |
| }); | |
| return this; | |
| }); | |
| }; |
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| <html> | |
| <head> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.min.js"></script> | |
| <script type="text/javascript" src="https://raw.github.com/gist/1205897/jquery.postize.js"></script> | |
| </head> | |
| <a href="http://example.com/?created_at=2011-01-01" data-user_id="1">test</a> | |
| <script type="text/javascript"> | |
| $('a').postize({ data_names: ['user_id'], params: { username: 'who' }, query_replaces: true }) | |
| </script> | |
| </html> |
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