303 lines
7.7 KiB
JavaScript
Executable File
303 lines
7.7 KiB
JavaScript
Executable File
TableListField = Class.create();
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TableListField.prototype = {
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errorMessage: "Error talking to server",
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initialize: function() {
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var rules = {};
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rules['#'+this.id+' table.data a.deletelink'] = {
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onclick: this.deleteRecord.bind(this)
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};
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rules['#'+this.id+' th a'] = {
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onclick: this.refresh.bind(this)
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};
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rules['#'+this.id+' th'] = {
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initialize: function() {
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var sortLinks = $$('span.sortLinkHidden a', this);
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if(sortLinks) Element.hide(sortLinks[0]);
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},
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onmouseover: function(e) {
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var sortLinks = $$('span.sortLinkHidden a', this);
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if(sortLinks) Element.show(sortLinks[0]);
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},
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onmouseout: function(e) {
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var sortLinks = $$('span.sortLinkHidden a', this);
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if(sortLinks) Element.hide(sortLinks[0]);
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}
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};
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rules['#'+this.id+' div.PageControls a'] = {onclick: this.refresh.bind(this)};
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rules['#'+this.id+' table.data tr td.markingcheckbox'] = {
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onclick : function(e) {
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// do nothing for clicks in marking box cells (e.g. if checkbox is missed)
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}
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};
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// initialize summary (if needed)
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// TODO Breaks with nested divs
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var summaryCols = $$('tfoot tr.summary td', this);
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this._summaryDefs = [];
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//should check summaryCols.length, because summaryCols will always be an array, though its length could be 0.
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if(summaryCols && summaryCols.length) {
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rules['#'+this.id+' table.data tbody input'] = {
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onchange: function(e) {
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if (!e) e = window.event; // stupid IE
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// workaround for wrong scope with bind(this) and applyTo()
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var root = Event.findElement(e,'div');
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// TODO Fix slow $$()-calls and re-enable clientside summaries
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//root._summarise();
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}
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};
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rules['#'+this.id+' table.data tbody select'] = {
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onchange: function(e) {
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if (!e) e = window.event; // stupid IE
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// workaround for wrong scope with bind(this) and applyTo()
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var root = Event.findElement(e,'div');
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// TODO Fix slow $$()-calls and re-enable clientside summaries
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//root._summarise();
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}.bind(this)
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};
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}
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Behaviour.register('TableListField_'+this.id,rules);
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/*
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if(summaryCols.length) {
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this._getSummaryDefs(summaryCols);
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}
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*/
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},
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/**
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* Deletes the given dataobject record via an ajax request
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* to complextablefield->Delete()
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* @param {Object} e
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*/
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deleteRecord: function(e) {
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var img = Event.element(e);
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var link = Event.findElement(e,"a");
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var row = Event.findElement(e,"tr");
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// TODO ajaxErrorHandler and loading-image are dependent on cms, but formfield is in sapphire
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var confirmed = confirm(ss.i18n._t('TABLEFIELD.DELETECONFIRMMESSAGE'));
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if(confirmed)
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{
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img.setAttribute("src",'cms/images/network-save.gif'); // TODO doesn't work
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new Ajax.Request(
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link.getAttribute("href"),
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{
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method: 'post',
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postBody: 'forceajax=1' + ($('SecurityID') ? '&SecurityID=' + $('SecurityID').value : ''),
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onComplete: function(){
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Effect.Fade(
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row,
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{
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afterFinish: function(obj) {
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// remove row from DOM
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obj.element.parentNode.removeChild(obj.element);
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// recalculate summary if needed (assumes that TableListField.js is present)
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// TODO Proper inheritance
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if(this._summarise) this._summarise();
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// custom callback
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if(this.callback_deleteRecord) this.callback_deleteRecord(e);
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}.bind(this)
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}
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);
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}.bind(this),
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onFailure: this.ajaxErrorHandler
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}
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);
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}
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Event.stop(e);
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},
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removeById: function(id) {
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var el =$('record-' + this.id + '-' + id);
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if(el) el.parentNode.removeChild(el);
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this._summarise();
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},
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refresh: function(e) {
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if(e) {
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var el = Event.element(e);
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if(el.nodeName != "a") el = Event.findElement(e,"a");
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} else {
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var el = $(this.id);
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}
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if(el.getAttribute('href')) {
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new Ajax.Request(
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el.getAttribute('href'),
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{
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postBody: 'update=1',
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onComplete: function(response) {
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Element.replace(this.id, response.responseText);
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// reapply behaviour and reattach methods to TF container node
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// e.g. <div class="TableListField">
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Behaviour.apply($(this.id), true);
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}.bind(this)
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}
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);
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}
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if(e) Event.stop(e);
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return false;
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},
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ajaxErrorHandler: function(response) {
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if(typeof(window.ajaxErrorHandler) == 'function') {
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window.ajaxErrorHandler();
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} else {
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alert(this.errorMessage);
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}
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},
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_getSummaryDefs: function(summaryCols) {
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summaryCols.each(function(col, pos) {
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if( col ) {
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var func = this._getSummaryFunction(col.className);
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this._summaryDefs[pos] = {col: col, pos: pos, func: func};
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}
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}.bind(this));
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this._summarise();
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},
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_summarise: function() {
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var rows = $$('tbody tr', this);
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if(!rows) return false;
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var columnData = [];
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// prepare the array (gets js-errors otherwise)
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var cols = $$('td', rows[0]);
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for(colPos=0; colPos<cols.length; colPos++) {
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columnData[colPos] = [];
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}
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for(rowPos=0; rowPos<rows.length; rowPos++) {
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// avoid wrong calculations for nested lists
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if(Element.hasClassName(rows[rowPos], "subitem")) continue;
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var cols = $$('td', rows[rowPos]);
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var colPos = 0;
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for(colPos; colPos<cols.length; colPos++) {
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//if(!columnData[colPos]) columnData[colPos] = [];
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if(this._summaryDefs[colPos] && this._summaryDefs[colPos].func) {
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columnData[colPos][rowPos] = this._getValue(cols[colPos]);
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} else {
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columnData[colPos][rowPos] = "";
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}
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}
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}
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for(colPos=0; colPos<columnData.length; colPos++) {
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if(this._summaryDefs[colPos] && this._summaryDefs[colPos].func) {
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var summaryVal = this._summaryDefs[colPos].func.apply(this,[columnData[colPos]]);
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this._summaryDefs[colPos].col.innerHTML = summaryVal;
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}
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}
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},
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_getSummaryFunction: function(func) {
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if(this[func] && typeof this[func] == "function") {
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// local
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return this[func];
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} else if(window[func] && typeof window[func] == "function") {
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// global
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return window[func];
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} else {
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// not existing
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return false
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}
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},
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_getValue: function(col) {
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var inputNode = $$('input', col);
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if(inputNode[0]) {
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return $F(inputNode[0]);
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}
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var selectNode = $$('select', col);
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if(selectNode[0]) {
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return $F(selectNode[0]);
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}
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return col.innerHTML.stripTags();
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},
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/**
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* ############# Summary Functions ##############
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*/
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sum: function(arr) {
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var sum = 0;
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arr.each(function(val) {
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sum += val*1; // convert to float
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});
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return sum;
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},
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sumCurrency: function(arr) {
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var sum = 0;
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arr.each(function(val) {
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if(!val) return;
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val = val.replace(/\$/,'');
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val = val.replace(/\,/,'');
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sum+= val*1; // convert to float
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});
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return sum.toCurrency();
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},
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max: function(arr) {
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return arr.max();
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},
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min: function(arr) {
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return arr.min();
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}
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}
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TableListRecord = Class.create();
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TableListRecord.prototype = {
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onmouseover : function() {
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Element.addClassName(this,'over');
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},
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onmouseout : function() {
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Element.removeClassName(this,'over');
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},
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ajaxRequest : function(url, subform) {
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// Highlight the new row
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if(this.parentNode.selectedRow) {
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Element.removeClassName(this.parentNode.selectedRow,'current');
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}
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this.parentNode.selectedRow = this;
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Element.addClassName(this,'current');
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this.subform = $(subform);
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Element.addClassName(this, 'loading');
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statusMessage('loading');
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new Ajax.Request(url + this.id.replace('record-',''), {
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method : 'post',
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postBody : 'ajax=1',
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onSuccess : this.select_success.bind(this),
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onFailure : ajaxErrorHandler
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});
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},
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select_success : function(response) {
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Element.removeClassName(this, 'loading');
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this.subform.loadNewPage(response.responseText);
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statusMessage('loaded','good');
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}
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}
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TableListRecord.applyTo('div.TableListField tr');
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TableListField.applyTo('div.TableListField');
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