140 lines
4.4 KiB
JavaScript
140 lines
4.4 KiB
JavaScript
(function($){
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$('fieldset.ss-gridfield').entwine({
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/**
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* @param {Object} Additional options for jQuery.ajax() call
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*/
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reload: function(ajaxOpts, successCallback) {
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var self = this, form = this.closest('form'), data = form.find(':input').serializeArray();
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if(!ajaxOpts) ajaxOpts = {};
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if(!ajaxOpts.data) ajaxOpts.data = [];
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ajaxOpts.data = ajaxOpts.data.concat(data);
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form.addClass('loading');
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$.ajax($.extend({}, {
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headers: {"X-Get-Fragment" : 'CurrentField'},
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type: "POST",
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url: this.data('url'),
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dataType: 'html',
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success: function(data) {
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// Replace the grid field with response, not the form.
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// TODO Only replaces all its children, to avoid replacing the current scope
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// of the executing method. Means that it doesn't retrigger the onmatch() on the main container.
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self.empty().append($(data).children());
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form.removeClass('loading');
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if(successCallback) successCallback.apply(this, arguments);
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},
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error: function(e) {
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alert(ss.i18n._t('GRIDFIELD.ERRORINTRANSACTION', 'An error occured while fetching data from the server\n Please try again later.'));
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form.removeClass('loading');
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}
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}, ajaxOpts));
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},
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getItems: function() {
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return this.find('.ss-gridfield-item');
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},
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/**
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* @param {String}
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* @param {Mixed}
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*/
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setState: function(k, v) {
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var state = this.getState();
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state[k] = v;
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this.find(':input[name="' + this.data('name') + '[GridState]"]').val(JSON.stringify(state));
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},
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/**
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* @return {Object}
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*/
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getState: function() {
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return JSON.parse(this.find(':input[name="' + this.data('name') + '[GridState]"]').val());
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}
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});
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$('fieldset.ss-gridfield *').entwine({
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getGridField: function() {
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return this.parents('fieldset.ss-gridfield:first');
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}
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});
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$('fieldset.ss-gridfield .action').entwine({
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onclick: function(e){
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this.getGridField().reload({data: [{name: this.attr('name'), value: this.val()}]});
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e.preventDefault();
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}
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});
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/*
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* Upon focusing on a filter <input> element, move "filter" and "reset" buttons and display next to the current <input> element
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* ToDo ensure filter-button state is maintained after filtering (see resetState param)
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* ToDo get working in IE 6-7
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*/
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$('fieldset.ss-gridfield input.ss-gridfield-sort').entwine({
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onfocusin: function(e) {
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// Dodgy results in IE <=7 & ignore if only one filter-field
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countfields = $('fieldset.ss-gridfield input.ss-gridfield-sort').length;
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if(($.browser.msie && $.browser.version <= 7) || countfields == 1) {
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return false;
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}
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var eleInput = $(this);
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// Remove existing <div> and <button> elements in-lieu of cloning
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this.getGridField().find('th > div').each(function(i,v) {$(v).remove();});
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var eleButtonSetFilter = $('#action_filter');
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var eleButtonResetFilter = $('#action_reset');
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// Retain current widths to ensure <th>'s don't shift widths
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var eleButtonWidth = eleButtonSetFilter.width();
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// Check <th> doesn't already have an (extra) cloned <button> appended, otherwise clone
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if(eleInput.closest('th').children().length == 1) {
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var newButtonCss = {
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'position':'absolute',
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'top':'-23px',
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'left':'0',
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'border':'#EEE solid 1px',
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'padding':'0',
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'margin-left':'0'
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};
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// Append a <div> element used purely for CSS positioning - table elements on their own are untrustworthy to style in this manner
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$('<div/>').append(
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eleButtonSetFilter.clone().css(newButtonCss),
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eleButtonResetFilter.clone().css(newButtonCss).css('left',(eleButtonWidth+4)+'px')
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).css({'position':'relative','margin':'0 auto','width':'65%'}).appendTo(eleInput.closest('th'));
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}
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}
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});
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/**
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* Allows selection of one or more rows in the grid field.
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* Purely clientside at the moment.
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*/
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$('fieldset.ss-gridfield[data-selectable]').entwine({
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/**
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* @return {jQuery} Collection
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*/
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getSelectedItems: function() {
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return this.find('.ss-gridfield-item.ui-selected');
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},
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/**
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* @return {Array} Of record IDs
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*/
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getSelectedIDs: function() {
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return $.map(this.getSelectedItems(), function(el) {return $(el).data('id');});
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}
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});
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$('fieldset.ss-gridfield[data-selectable] .ss-gridfield-items').entwine({
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onmatch: function() {
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this._super();
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// TODO Limit to single selection
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this.selectable();
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},
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onunmatch: function() {
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this._super();
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this.selectable('destroy');
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}
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});
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}(jQuery)); |