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refractor handler code for remote_form_tag to also handle link_to_rem…

…ote, fix a bug preventing :method from being used, also add missing :position, :confirm is still not functional yet
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stevestmartin authored and stefanpenner committed Jan 26, 2010
1 parent 44542bd commit ed094132306061ea98168fb6424fa86a4f49e33b
@@ -2,13 +2,12 @@ jQuery(function ($) {
function evalAttribute(element, attribute) {
var el = $(element);
var attr = el.attr('data-' + attribute);
if(attr) {
eval(attr);
}
}
$('form[data-remote="true"]')
$('form[data-remote="true"],a[data-remote="true"],input[data-remote="true"]')
.live('before', function (e) {
evalAttribute(this, 'onbefore');
})
@@ -1,48 +1,78 @@
jQuery(function ($) {
$('form[data-remote="true"]').live('submit', function (e) {
var form = $(this),
function handleRemote (e) {
var el = $(this),
data = [],
condition = form.attr('data-condition') ? eval(form.attr('data-condition')) : true;
condition = el.attr('data-condition') ? eval(el.attr('data-condition')) : true,
method = el.attr('method') || el.attr('data-method') || 'POST',
url = el.attr('action') || el.attr('data-url') || '#',
async = el.attr('data-remote-type') === 'synchronous' ? false : true,
update = el.attr('data-update-success'),
position = el.attr('data-update-position');
console.log(e);
if (form.attr('data-submit')) {
data = $('#' + form.attr('data-submit')).serializeArray();
} else if (form.attr('data-with')) {
data = form.attr('data-with');
} else {
data = form.serializeArray();
if (el.attr('data-submit')) {
data = $('#' + el.attr('data-submit')).serializeArray();
} else if (el.attr('data-with')) {
data = el.attr('data-with');
} else if(e.target.tagName.toUpperCase() == 'FORM') {
data = el.serializeArray();
}
if(condition) {
form.trigger('before');
el.trigger('before');
$.ajax({
async: form.attr('data-remote-type') === 'synchronous' ? false : true,
url: form.attr('action'),
method: form.attr('method'),
async: async,
url: url,
data: data,
type: method.toUpperCase(),
beforeSend: function (xhr) {
form.trigger('after', xhr);
form.trigger('loading', xhr);
el.trigger('after', xhr);
el.trigger('loading', xhr);
},
success: function (data, status, xhr) {
var update = form.attr('data-update-success');
form.trigger('success', [data, status, xhr]);
el.trigger('success', [data, status, xhr]);
if (update) {
$(update + ', #' + update).html(data);
var element = update.charAt(0) == '#' ? update : '#' + update;
if(position) {
switch(el.attr('data-update-position')) {
case "before":
$(element).before(data);
break;
case "after":
$(element).after(data);
break;
case "top":
$(element).prepend(data);
break;
case "bottom":
$(element).append(data);
break;
default:
$(element).append(data);
break;
}
} else {
$(element).html(data);
}
}
},
complete: function (xhr) {
form.trigger('complete', xhr);
form.trigger('loaded', xhr);
el.trigger('complete', xhr);
el.trigger('loaded', xhr);
},
error: function (xhr, status, error) {
form.trigger('failure', [xhr, status, error]);
el.trigger('failure', [xhr, status, error]);
}
});
}
e.preventDefault();
});
}
$('form[data-remote="true"]').live('submit', handleRemote);
$('a[data-remote="true"],input[data-remote="true"]').live('click', handleRemote);
});

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