mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
277 lines
9.0 KiB
JavaScript
277 lines
9.0 KiB
JavaScript
(function($) {
|
|
|
|
$.entwine('ss', function($){
|
|
|
|
/**
|
|
* The "content" area contains all of the section specific UI (excluding the menu).
|
|
* This area can be a form itself, as well as contain one or more forms.
|
|
* For example, a page edit form might fill the whole area,
|
|
* while a ModelAdmin layout shows a search form on the left, and edit form on the right.
|
|
*/
|
|
$('.cms-content').entwine({
|
|
|
|
onmatch: function() {
|
|
var self = this;
|
|
|
|
// Listen to tree selection events
|
|
this.find('.cms-tree').bind('select_node.jstree', function(e, data) {
|
|
var node = data.rslt.obj, loadedNodeID = self.find(':input[name=ID]').val(), origEvent = data.args[2];
|
|
|
|
// Don't trigger unless coming from a click event.
|
|
// Avoids problems with automated section switches from tree to detail view
|
|
// when JSTree auto-selects elements on first load.
|
|
if(!origEvent) return false;
|
|
|
|
// Don't allow checking disabled nodes
|
|
if($(node).hasClass('disabled')) return false;
|
|
|
|
// Don't allow reloading of currently selected node,
|
|
// mainly to avoid doing an ajax request on initial page load
|
|
if($(node).data('id') == loadedNodeID) return;
|
|
|
|
var url = $(node).find('a:first').attr('href');
|
|
if(url && url != '#') {
|
|
window.History.pushState({}, '', url);
|
|
} else {
|
|
self.removeForm();
|
|
}
|
|
});
|
|
|
|
// Force initialization of tabsets to avoid layout glitches
|
|
this.find('.ss-tabset').redraw();
|
|
|
|
this._super();
|
|
},
|
|
|
|
onunmatch: function() {
|
|
this._super();
|
|
},
|
|
|
|
redraw: function() {
|
|
this.layout();
|
|
},
|
|
|
|
/**
|
|
* Function: loadForm
|
|
*
|
|
* See $('.cms-container').handleStateChange() on a frequently used alternative
|
|
* to direct ajax loading of content, with support for the window.History object.
|
|
*
|
|
* Parameters:
|
|
* (String) url - ..
|
|
* (Function) callback - (Optional) Called after the form content as been loaded
|
|
* (Object) ajaxOptions - Object literal merged into the jQuery.ajax() call (Optional)
|
|
*
|
|
* Returns:
|
|
* (XMLHTTPRequest)
|
|
*/
|
|
loadForm: function(url, form, callback, ajaxOptions) {
|
|
var self = this;
|
|
if(!form || !form.length) {
|
|
var form = $('.cms-content-fields form:first', self);
|
|
if(form.length == 0) form = $('.cms-content-fields').parents("form").eq(0);
|
|
}
|
|
|
|
// Alert when unsaved changes are present
|
|
if(form._checkChangeTracker(true) == false) return false;
|
|
|
|
// hide existing form - shown again through _loadResponse()
|
|
form.addClass('loading');
|
|
|
|
this.trigger('loadform', {form: form, url: url});
|
|
|
|
form.cleanup();
|
|
return jQuery.ajax(jQuery.extend({
|
|
url: url,
|
|
// Ensure that form view is loaded (rather than whole "Content" template)
|
|
data: {'cms-view-form': 1},
|
|
complete: function(xmlhttp, status) {
|
|
self.loadForm_responseHandler(form, xmlhttp.responseText, status, xmlhttp);
|
|
if(callback) callback.apply(self, arguments);
|
|
},
|
|
dataType: 'html'
|
|
}, ajaxOptions));
|
|
},
|
|
|
|
/**
|
|
* Function: loadForm_responseHandler
|
|
*
|
|
* Loads the response into the DOM provided. Assumes oldForm is contains
|
|
* the form tag to replace. If oldForm isn't present in the DOM, such as
|
|
* if this form is only shown after click, append the whole form.
|
|
*
|
|
* Parameters:
|
|
* (String) oldForm - HTML or eval'd javascript
|
|
* (String) html - HTML to replace oldForm
|
|
* (String) status
|
|
* (XMLHTTPRequest) xmlhttp
|
|
*/
|
|
loadForm_responseHandler: function(oldForm, html, status, xmlhttp) {
|
|
|
|
if(oldForm.length > 0) {
|
|
oldForm.replaceWith(html); // triggers onmatch() on form
|
|
}
|
|
else {
|
|
$('.cms-content').append(html);
|
|
}
|
|
|
|
// redraw the layout.
|
|
jQuery('.cms-container').entwine('ss').redraw();
|
|
|
|
// set status message based on response
|
|
var _statusMessage = (xmlhttp.getResponseHeader('X-Status')) ? xmlhttp.getResponseHeader('X-Status') : xmlhttp.statusText;
|
|
},
|
|
|
|
/**
|
|
* Function: ajaxSubmit
|
|
*
|
|
* Parameters:
|
|
* {DOMElement} button - The pressed button (optional)
|
|
* {Function} callback - Called in complete() handler of jQuery.ajax()
|
|
* {Object} ajaxOptions - Object literal to merge into $.ajax() call
|
|
* {boolean} loadResponse - Render response through _loadResponse() (Default: true)
|
|
*
|
|
* Returns:
|
|
* (boolean)
|
|
*/
|
|
submitForm: function(form, button, callback, ajaxOptions, loadResponse) {
|
|
var self = this;
|
|
|
|
// look for save button
|
|
if(!button) button = this.find('.Actions :submit[name=action_save]');
|
|
// default to first button if none given - simulates browser behaviour
|
|
if(!button) button = this.find('.Actions :submit:first');
|
|
|
|
this.trigger('submitform', {form: form, button: button});
|
|
|
|
// set button to "submitting" state
|
|
$(button).addClass('loading');
|
|
|
|
// @todo TinyMCE coupling
|
|
if(typeof tinyMCE != 'undefined') tinyMCE.triggerSave();
|
|
|
|
// validate if required
|
|
if(!form.validate()) {
|
|
// TODO Automatically switch to the tab/position of the first error
|
|
statusMessage("Validation failed.", "bad");
|
|
|
|
$(button).removeClass('loading');
|
|
|
|
return false;
|
|
}
|
|
|
|
// save tab selections in order to reconstruct them later
|
|
var selectedTabs = [];
|
|
form.find('.ss-tabset').each(function(i, el) {
|
|
if($(el).attr('id')) selectedTabs.push({id:$(el).attr('id'), selected:$(el).tabs('option', 'selected')});
|
|
});
|
|
|
|
// get all data from the form
|
|
var formData = form.serializeArray();
|
|
// add button action
|
|
formData.push({name: $(button).attr('name'), value:'1'});
|
|
jQuery.ajax(jQuery.extend({
|
|
url: form.attr('action'),
|
|
data: formData,
|
|
type: 'POST',
|
|
complete: function(xmlhttp, status) {
|
|
$(button).removeClass('loading');
|
|
|
|
// TODO This should be using the plugin API
|
|
form.removeClass('changed');
|
|
|
|
if(callback) callback(xmlhttp, status);
|
|
|
|
// pass along original form data to enable old/new comparisons
|
|
if(loadResponse !== false) {
|
|
self.submitForm_responseHandler(form, xmlhttp.responseText, status, xmlhttp, formData);
|
|
}
|
|
|
|
// Re-init tabs (in case the form tag itself is a tabset)
|
|
if(self.hasClass('ss-tabset')) self.removeClass('ss-tabset').addClass('ss-tabset');
|
|
|
|
// re-select previously saved tabs
|
|
$.each(selectedTabs, function(i, selectedTab) {
|
|
form.find('#' + selectedTab.id).tabs('select', selectedTab.selected);
|
|
});
|
|
},
|
|
dataType: 'html'
|
|
}, ajaxOptions));
|
|
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Function: _loadResponse
|
|
*
|
|
* Parameters:
|
|
* {String} data - Either HTML for straight insertion, or eval'ed JavaScript.
|
|
* If passed as HTML, it is assumed that everying inside the <form> tag is replaced,
|
|
* but the old <form> tag itself stays intact.
|
|
* {String} status
|
|
* {XMLHTTPRequest} xmlhttp - ..
|
|
* {Array} origData - The original submitted data, useful to do comparisons of changed
|
|
* values in new form output, e.g. to detect a URLSegment being changed on the serverside.
|
|
* Array in jQuery serializeArray() notation.
|
|
*/
|
|
submitForm_responseHandler: function(oldForm, data, status, xmlhttp, origData) {
|
|
if(status == 'success') {
|
|
var form = this.replaceForm(oldForm, data);
|
|
|
|
Behaviour.apply(); // refreshes ComplexTableField
|
|
|
|
this.trigger('reloadeditform', {form: form, origData: origData, xmlhttp: xmlhttp});
|
|
}
|
|
|
|
// set status message based on response
|
|
var _statusMessage = (xmlhttp.getResponseHeader('X-Status')) ? xmlhttp.getResponseHeader('X-Status') : xmlhttp.statusText;
|
|
},
|
|
|
|
/**
|
|
* @return {jQuery} New form element
|
|
*/
|
|
replaceForm: function(form, html) {
|
|
if(html) {
|
|
var parent = form.parent(), id = form.attr('id');
|
|
form.replaceWith(html);
|
|
// Try to get the new form by ID (assuming they're identical), otherwise fall back to the first form in the parent
|
|
return id ? $('#' + id) : parent.children('form:first');
|
|
} else {
|
|
this.removeForm(form);
|
|
return null;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Function: removeForm
|
|
*
|
|
* Remove everying inside the <form> tag
|
|
* with a custom HTML fragment. Useful e.g. for deleting a page in the CMS.
|
|
* Checks for unsaved changes before removing the form
|
|
*
|
|
* Parameters:
|
|
* {String} placeholderHtml - Short note why the form has been removed, displayed in <p> tags.
|
|
* Falls back to the default RemoveText() option (Optional)
|
|
*/
|
|
removeForm: function(form, placeholderHtml) {
|
|
if(!placeholderHtml) placeholderHtml = this.getPlaceholderHtml();
|
|
// Alert when unsaved changes are present
|
|
if(form._checkChangeTracker(true) == false) return;
|
|
this.trigger('removeform');
|
|
this.html(placeholderHtml);
|
|
// TODO This should be using the plugin API
|
|
this.removeClass('changed');
|
|
}
|
|
});
|
|
});
|
|
|
|
$('.cms-content.loading').entwine({
|
|
onmatch: function() {
|
|
this.append('<div class="cms-content-loading-overlay ui-widget-overlay"></div>');
|
|
},
|
|
onunmatch: function() {
|
|
this.find('.cms-content-loading-overlay').remove();
|
|
}
|
|
});
|
|
|
|
})(jQuery); |