Dear Paramvir,
I changed code of demo in
https://paramquery.com/pro/demos/editing_custom , you can copy all code to your demo and press "edit and run".
Firstly batch-copy many "USA"(this should be pre-copied in excel) to first row, secondly press "get change", then you will find than updatelist has no content in the console.
I put screencopy in the attach.
Here is the changed code:
$(function () {
function saveChanges() {
var grid = this;
//attempt to save editing cell.
if (grid.saveEditCell() === false) {
return false;
}
if (grid.isDirty() && grid.isValidChange({ focusInvalid: true }).valid) {
var gridChanges = grid.getChanges({ format: 'byVal' });
//post changes to server
$.ajax({
dataType: "json",
type: "POST",
async: true,
beforeSend: function (jqXHR, settings) {
grid.showLoading();
},
url: "/pro/products/batch", //for ASP.NET, java
//url: '/products.php?pq_batch=1', for PHP
data: {
//JSON.stringify not required for PHP
list: JSON.stringify(gridChanges)
},
success: function (changes) {
//debugger;
grid.commit({ type: 'add', rows: changes.addList });
grid.commit({ type: 'update', rows: changes.updateList });
grid.commit({ type: 'delete', rows: changes.deleteList });
grid.history({ method: 'reset' });
},
complete: function () {
grid.hideLoading();
}
});
}
}
//rename the bootstrap datepicker to avoid conflict with jquery date picker.
if (typeof $.fn.datepicker.noConflict == "function") {
$.fn.bootstrapDatepicker = $.fn.datepicker.noConflict();
}
var books = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme"
];
function autoCompleteEditor(source) {
return function (ui) {
ui.$cell.addClass('ui-front');//so that dropdown remains with input.
//initialize the editor
ui.$editor.autocomplete({
//appendTo: ui.$cell, //for grid in maximized state.
source: source,
position: {
collision: 'flipfit',
within: ui.$editor.closest(".pq-grid")
},
selectItem: { on: true }, //custom option
highlightText: { on: true }, //custom option
minLength: 0
}).one('focus', function () {
//open the autocomplete upon focus
$(this).autocomplete("search", "");
});
}
}
function dateEditor(ui) {
//initialize the editor
ui.$cell.find("input")
.attr('readonly', 'readonly')
.datepicker({
changeMonth: true,
changeYear: true,
//convert from excel to jquery ui format
dateFormat: pq.excelToJui(ui.column.format),
showAnim: '',
onSelect: function () {
this.firstOpen = true;
},
beforeShow: function (input, inst) {
setTimeout(function () {
//to fix the issue of datepicker z-index when grid is in maximized state.
$('.ui-datepicker').css('z-index', 999999999999);
});
//return !this.firstOpen; uncomment if don't want to allow datepicker editor to open upon focus in editor after first opening.
},
onClose: function () {
this.focus();
}
});
}
function bootstrapDateEditor(ui) {
//initialize the editor
ui.$cell.find("input")
.bootstrapDatepicker({
format: ui.column.format,
})
.on('changeDate', function (e) {
$(this).focus();
$(this).bootstrapDatepicker('hide');
})
}
var colM = [
{
title: "Ship Country", dataIndx: "ShipCountry", width: 120,
cls: 'pq-drop-icon pq-side-icon',
editor: {
type: "textbox",
attr: "autocomplete='off'",
init: autoCompleteEditor("/pro/demos/getCountries")
},
validations: [
{ type: 'minLen', value: 1, msg: "Required" },
{
type: function (ui) {
var value = ui.value,
_found = false;
//remote validation
//debugger;
$.ajax({
url: "/pro/demos/checkCountry",
data: { 'country': value },
async: false,
success: function (response) {
if (response == "true") {
_found = true;
}
}
});
if (!_found) {
ui.msg = value + " not found in list";
return false;
}
}
}
]
},
{
title: "Books", dataIndx: "books", width: 90,
cls: 'pq-drop-icon pq-side-icon',
editor: {
type: "textbox",
attr: "autocomplete='off'",
init: autoCompleteEditor(books)
},
validations: [
{ type: 'minLen', value: 1, msg: "Required" },
{
type: function (ui) {
var value = ui.value;
if (books.indexOf(value) == -1) {
ui.msg = value + " not found in list";
return false;
}
}, icon: 'ui-icon-info'
}
]
},
{
title: "Fruits", dataIndx: "fruits", width: 140,
//custom editor.
editor: {
options: ['Apple', 'Orange', 'Kiwi', 'Guava', 'Grapes'],
type: 'div',
init: function (ui) {
//debugger;
var options = ui.column.editor.options,
str = options.map(function (option) {
var checked = (option == ui.cellData) ? 'checked = checked' : '';
return "<input type='radio' " + checked + " name='" + ui.dataIndx + "' style='margin-left:5px;' value='" + option + "'> " + option;
}).join("");
//ui.$cell.append("<div class='pq-editor-focus' tabindex='0' style='padding:5px;margin-top:1px;'>" + str + "</div>");
ui.$cell.children('div').css({ padding: '5px' }).html(str);
},
getData: function (ui) {
return ui.$cell.find('input:checked').val();
}
}
},
{
title: "Order ID", width: 100, dataIndx: "OrderID",
editor: {
type: "textbox",
//make it html5 number editor.
attr: "type='number'"
}
},
{
title: "Date jui",
width: "120",
dataIndx: "OrderDate",
dataType: 'date',
format: 'dd-mm-yyyy', //display format.
fmtDateEdit: 'dd-mm-yyyy', //format of date value in editor
cls: 'pq-calendar pq-side-icon',
editor: {
type: 'textbox',
init: dateEditor
},
validations: [
{ type: 'regexp', value: '^[0-9]{4}-[0-9]{2}-[0-9]{2}$', msg: 'Not in yyyy-mm-dd format' }
]
},
{
title: "Date bootstrap",
width: "120",
dataIndx: "OrderDate2",
dataType: 'date',
format: 'yyyy-mm-dd', //display format.
fmtDateEdit: 'yyyy-mm-dd', //format of date value in editor
cls: 'pq-calendar pq-side-icon',
editor: {
type: 'textbox',
init: bootstrapDateEditor,
preventClose: function (ui) {
return $(".datepicker-dropdown").is(":visible");
}
},
validations: [
{ type: 'regexp', value: '^[0-9]{4}-[0-9]{2}-[0-9]{2}$', msg: 'Not in yyyy-mm-dd format' }
]
},
//column with pqselect editor
{
title: "Shipping Via", dataIndx: "ShipVia", width: 110,
cls: 'pq-drop-icon pq-side-icon',
editor: {
type: 'select',
options: [
{ "SE": "Speedy Express" },
{ "UP": "United Package" },
{ "FS": "Federal Shipping" }
],
init: function (ui) {
ui.$cell.find("select").pqSelect();
setTimeout(function () {
ui.$cell.find("select").pqSelect('open');
})
}
},
//render required to display options text corresponding to value stored in the cell.
render: function (ui) {
var option = ui.column.editor.options.find(option => option[ui.cellData] != null);
return option ? option[ui.cellData] : "";
},
validations: [
{ type: 'minLen', value: 1, msg: "Required" },
{
type: function (ui) {
var value = ui.value,
option = ui.column.editor.options.find(option => option[value] != null);
if (!option) {
ui.msg = value + " not found in list";
return false;
}
}, icon: 'ui-icon-info'
}
]
},
{
title: "Shipping Via2", dataIndx: "ShipVia2", width: 110,
cls: 'pq-drop-icon pq-side-icon',
editor: {
type: 'select',
valueIndx: "value",
labelIndx: "text",
options: [
{ value: "", text: "" },
{ value: "SE", text: "Speedy Express" },
{ value: "UP", text: "United Package" },
{ value: "FS", text: "Federal Shipping" }
]
},
//render required to display options text corresponding to value stored in the cell.
render: function (ui) {
var option = ui.column.editor.options.find(option => option.value == ui.cellData );
return option ? option.text : "";
},
validations: [
{ type: 'minLen', value: 1, msg: "Required" },
{
type: function (ui) {
var value = ui.value,
option = ui.column.editor.options.find(option => option.value == value );
if (!option) {
ui.msg = value + " not found in list";
return false;
}
}, icon: 'ui-icon-info'
}
]
},
{
title: "Shipping Address", width: 200, dataIndx: "ShipAddress",
editor: {
style: {
width: "auto"
}
},
editModel: {
saveKey: '' //disable or set it to some other key code to free up use of Enter key for line breaks.
},
validations: [{ type: 'minLen', value: 1, msg: "Required" }]
},
{
title: "Freight", dataIndx: "Freight", dataType: "float", width: 100, format: '$#,###.00',
editor: { select: true },
validations: [{ type: 'gte', value: 1, msg: "should be >= 1" }],
editModel: { keyUpDown: true }
}
];
var dataModel = {
location: "remote",
dataType: "JSON",
method: "GET",
url: "/content/invoice.json",
getData: function (response) {
response.data.forEach(function (rd) {
//convert dates from 'mm/dd/yyyy' to ISO format.
rd.OrderDate = pq.parseDate(rd.OrderDate, 'mm/dd/yyyy');
//make ShipAddress multiline text.
rd.ShipAddress = rd.ShipAddress + "\n" + rd.ShipCity + "\n" + (rd.ShipRegion || "") + "\n" + rd.ShipPostalCode;
})
return response;
}
}
//finally define the grid.
$("div#grid_custom_editing").pqGrid({
toolbar: {
items: [
{
type: 'button', icon: 'ui-icon-plus', label: 'New Product', listener: function () {
//append empty row at the end.
var rowData = { ProductID: 34, UnitPrice: 0.2 }; //empty row
var rowIndx = this.addRow({ rowData: rowData, checkEditable: true });
this.goToPage({ rowIndx: rowIndx });
this.editFirstCellInRow({ rowIndx: rowIndx });
}
},
{ type: 'separator' },
{
type: 'button', icon: 'ui-icon-disk', label: 'Save Changes', cls: 'changes', listener: saveChanges,
options: { disabled: true }
},
{
type: 'button', icon: 'ui-icon-cancel', label: 'Reject Changes', cls: 'changes', listener: function () {
this.rollback();
this.history({ method: 'resetUndo' });
},
options: { disabled: true }
},
{
type: 'button', icon: 'ui-icon-cart', label: 'Get Changes', cls: 'changes', listener: function () {
var changes = this.getChanges({ format: 'byVal' });
if (console && console.log) {
console.log(changes);
}
alert("Please see the log of changes in your browser console.");
},
options: { disabled: true }
},
{ type: 'separator' },
{
type: 'button', icon: 'ui-icon-arrowreturn-1-s', label: 'Undo', cls: 'changes', listener: function () {
this.history({ method: 'undo' });
},
options: { disabled: true }
},
{
type: 'button', icon: 'ui-icon-arrowrefresh-1-s', label: 'Redo', listener: function () {
this.history({ method: 'redo' });
},
options: { disabled: true }
}
]
},
trackModel: { on: true }, //to turn on the track changes.
history: function (evt, ui) {
var $tb = this.toolbar();
if (ui.canUndo != null) {
$("button.changes", $tb).button("option", { disabled: !ui.canUndo });
}
if (ui.canRedo != null) {
$("button:contains('Redo')", $tb).button("option", "disabled", !ui.canRedo);
}
$("button:contains('Undo')", $tb).button("option", { label: 'Undo (' + ui.num_undo + ')' });
$("button:contains('Redo')", $tb).button("option", { label: 'Redo (' + ui.num_redo + ')' });
},
title: "Shipping Orders <b>(Custom editing)</b>",
dataModel: dataModel,
colModel: colM,
//we don't want to allow invalid values while paste of data.
pasteModel: {allowInvalid: false},
//scrollModel: { autoFit: true },
columnTemplate: {
valign: 'center',
width: 150
},
create: function (evt, ui) {
this.widget().pqTooltip();
},
editModel: {
//clicksToEdit: 1,
keyUpDown: false,
onBlur: 'save'
},
numberCell: { show: false },
resizable: true
});
});
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