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Anatoliy Chakkaev
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Jan 15, 2011
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| jQuery(function ($) { | ||
| var csrf_token = $('meta[name=csrf-token]').attr('content'), | ||
| csrf_param = $('meta[name=csrf-param]').attr('content'); | ||
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| $.fn.extend({ | ||
| /** | ||
| * Triggers a custom event on an element and returns the event result | ||
| * this is used to get around not being able to ensure callbacks are placed | ||
| * at the end of the chain. | ||
| * | ||
| * TODO: deprecate with jQuery 1.4.2 release, in favor of subscribing to our | ||
| * own events and placing ourselves at the end of the chain. | ||
| */ | ||
| triggerAndReturn: function (name, data) { | ||
| var event = new $.Event(name); | ||
| this.trigger(event, data); | ||
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|
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| return event.result !== false; | ||
| }, | ||
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||
| /** | ||
| * Handles execution of remote calls firing overridable events along the way | ||
| */ | ||
| callRemote: function () { | ||
| var el = this, | ||
| method = el.attr('method') || el.attr('data-method') || 'GET', | ||
| url = el.attr('action') || el.attr('href'), | ||
| dataType = el.attr('data-type') || 'script'; | ||
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|
||
| if (url === undefined) { | ||
| throw "No URL specified for remote call (action or href must be present)."; | ||
| } else { | ||
| if (el.triggerAndReturn('ajax:before')) { | ||
| var data = el.is('form') ? el.serializeArray() : []; | ||
| $.ajax({ | ||
| url: url, | ||
| data: data, | ||
| dataType: dataType, | ||
| type: method.toUpperCase(), | ||
| beforeSend: function (xhr) { | ||
| el.trigger('ajax:loading', xhr); | ||
| }, | ||
| success: function (data, status, xhr) { | ||
| el.trigger('ajax:success', [data, status, xhr]); | ||
| }, | ||
| complete: function (xhr) { | ||
| el.trigger('ajax:complete', xhr); | ||
| }, | ||
| error: function (xhr, status, error) { | ||
| el.trigger('ajax:failure', [xhr, status, error]); | ||
| } | ||
| }); | ||
| } | ||
|
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| el.trigger('ajax:after'); | ||
| } | ||
| } | ||
| }); | ||
|
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| /** | ||
| * confirmation handler | ||
| */ | ||
| $('a[data-confirm],input[data-confirm]').live('click', function () { | ||
| var el = $(this); | ||
| if (el.triggerAndReturn('confirm')) { | ||
| if (!confirm(el.attr('data-confirm'))) { | ||
| return false; | ||
| } | ||
| } | ||
| }); | ||
|
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|
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| /** | ||
| * remote handlers | ||
| */ | ||
| $('form[data-remote]').live('submit', function (e) { | ||
| $(this).callRemote(); | ||
| e.preventDefault(); | ||
| }); | ||
|
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| $('a[data-remote],input[data-remote]').live('click', function (e) { | ||
| $(this).callRemote(); | ||
| e.preventDefault(); | ||
| }); | ||
|
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| $('a[data-method]:not([data-remote])').live('click', function (e){ | ||
| var link = $(this), | ||
| href = link.attr('href'), | ||
| method = link.attr('data-method'), | ||
| form = $('<form method="post" action="'+href+'"></form>'), | ||
| metadata_input = '<input name="_method" value="'+method+'" type="hidden" />'; | ||
|
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| if (csrf_param != null && csrf_token != null) { | ||
| metadata_input += '<input name="'+csrf_param+'" value="'+csrf_token+'" type="hidden" />'; | ||
| } | ||
|
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| form.hide() | ||
| .append(metadata_input) | ||
| .appendTo('body'); | ||
|
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| e.preventDefault(); | ||
| form.submit(); | ||
| }); | ||
|
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| /** | ||
| * disable-with handlers | ||
| */ | ||
| var disable_with_input_selector = 'input[data-disable-with]'; | ||
| var disable_with_form_remote_selector = 'form[data-remote]:has(' + disable_with_input_selector + ')'; | ||
| var disable_with_form_not_remote_selector = 'form:not([data-remote]):has(' + disable_with_input_selector + ')'; | ||
|
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| var disable_with_input_function = function () { | ||
| $(this).find(disable_with_input_selector).each(function () { | ||
| var input = $(this); | ||
| input.data('enable-with', input.val()) | ||
| .attr('value', input.attr('data-disable-with')) | ||
| .attr('disabled', 'disabled'); | ||
| }); | ||
| }; | ||
|
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| $(disable_with_form_remote_selector).live('ajax:before', disable_with_input_function); | ||
| $(disable_with_form_not_remote_selector).live('submit', disable_with_input_function); | ||
|
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| $(disable_with_form_remote_selector).live('ajax:complete', function () { | ||
| $(this).find(disable_with_input_selector).each(function () { | ||
| var input = $(this); | ||
| input.removeAttr('disabled') | ||
| .val(input.data('enable-with')); | ||
| }); | ||
| }); | ||
|
|
||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| /* v1.0 | 20080212 */ | ||
|
|
||
| html, body, div, span, applet, object, iframe, | ||
| h1, h2, h3, h4, h5, h6, p, blockquote, pre, | ||
| a, abbr, acronym, address, big, cite, code, | ||
| del, dfn, em, font, img, ins, kbd, q, s, samp, | ||
| small, strike, strong, sub, sup, tt, var, | ||
| b, u, i, center, | ||
| dl, dt, dd, ol, ul, li, | ||
| fieldset, form, label, legend, | ||
| table, caption, tbody, tfoot, thead, tr, th, td { | ||
| margin: 0; | ||
| padding: 0; | ||
| border: 0; | ||
| outline: 0; | ||
| font-size: 100%; | ||
| vertical-align: baseline; | ||
| background: transparent; | ||
| } | ||
| body { | ||
| line-height: 1; | ||
| } | ||
| ol, ul { | ||
| list-style: none; | ||
| } | ||
| blockquote, q { | ||
| quotes: none; | ||
| } | ||
| blockquote:before, blockquote:after, | ||
| q:before, q:after { | ||
| content: ''; | ||
| content: none; | ||
| } | ||
|
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| /* remember to define focus styles! */ | ||
| :focus { | ||
| outline: 0; | ||
| } | ||
|
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| /* remember to highlight inserts somehow! */ | ||
| ins { | ||
| text-decoration: none; | ||
| } | ||
| del { | ||
| text-decoration: line-through; | ||
| } | ||
|
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| /* tables still need 'cellspacing="0"' in the markup */ | ||
| table { | ||
| border-collapse: collapse; | ||
| border-spacing: 0; | ||
| } |