Snippets
Created by
Michael Riddle
last modified
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options : {
sortable : false,
fieldName : '',
nextRowId : 0,
autoAddNewRow : true,
tbody : null,
thead : null,
values : []
},
// Private
_create : function() {
var currentWidget = this;
currentWidget.options.thead = currentWidget.options.thead ? currentWidget.options.thead : currentWidget.element.children('thead');
currentWidget.options.tbody = currentWidget.options.tbody ? currentWidget.options.tbody : currentWidget.element.children('tbody');
currentWidget.element.addClass('editable-table');
$.each(currentWidget.options.values, function() {
currentWidget.addRow(this);
});
if(currentWidget.options.sortable) {
currentWidget.options.tbody.sortable({
items : 'tr:not(:last-child)',
start : function(event, ui) {
ui.placeholder.height(ui.helper.outerHeight());
}
});
}
currentWidget.addRow({});
},
_getNextRowId : function() {
var currentWidget = this;
return currentWidget.options.nextRowId++;
},
// Public
addRow : function(data) {
var currentWidget = this;
if(!data && !currentWidget.getLastRow().editableTableRow('isValid')) {
return null;
}
data = data || {};
data._rowId = currentWidget._getNextRowId();
data._fieldName = currentWidget.options.fieldName;
var $newRow = $('<tr>')
.addClass('editable-table-row')
.appendTo(currentWidget.options.tbody)
.on('change', 'input', function(e) {
var $currentInput = $(this);
var $parentTr = $currentInput.closest('tr');
currentWidget.onRowChanged({row:$parentTr});
if(currentWidget.options.autoAddNewRow && $parentTr[0] == currentWidget.getLastRow()[0] && currentWidget.isRowValid($parentTr)) {
currentWidget.addRow({});
}
})
.on('remove', function(e) {
var $currentRow = $(this);
currentWidget.onRowRemoved({row:$currentRow});
});
var event = currentWidget.onRowTemplateNeeded({row:$newRow,data:data});
$newRow.append(event.html);
this.onRowAdded({row:$newRow});
return $newRow;
},
isRowValid : function(row)
{
var event = this.onRowValidating({row:$(row)});
return event.valid;
},
getRows : function() {
var currentWidget = this;
var $rows = currentWidget.options.tbody.children();
return $rows;
},
getLastRow : function() {
var currentWidget = this;
return currentWidget.getRows().last();
},
getFieldName : function() {
var currentWidget = this;
return currentWidget.options.fieldName;
},
removeInvalidRows : function() {
var currentWidget = this;
$.each(currentWidget.getRows(), function() {
var $currentRow = $(this);
if(!currentWidget.isRowValid($currentRow)) {
$currentRow.remove();
}
});
},
// Events
onTableSubmitted : function(args) {
var event = jQuery.Event('tableSubmitted');
$(this.element).trigger('tableSubmitted', [{rows:this.getRows()}]);
return event;
},
onRowAdded : function(args) {
var event = jQuery.Event('rowAdded');
$(this.element).trigger(event, [args]);
return event;
},
onRowRemoved : function(args) {
var event = jQuery.Event('rowRemoved');
$(this.element).trigger(event, [args]);
return event;
},
onRowChanged : function(args) {
var event = jQuery.Event('rowChanged');
$(this.element).trigger(event, [args]);
return event;
},
onRowValidating : function(args) {
var event = jQuery.Event('rowValidating', { valid : true });
$(this.element).trigger(event, [args]);
return event;
},
onRowTemplateNeeded : function(args) {
var event = jQuery.Event('rowTemplateNeeded', { html : ''});
$(this.element).trigger(event, [args]);
return event;
}
});
|
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