devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/__internal/grids/grid_core/validating/module.js)
* Version: 22.1.9
* Build date: Tue Apr 18 2023
*
* Copyright (c) 2012 - 2023 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
getOuterWidth,
getWidth,
getOuterHeight,
setHeight
} from "../../../../core/utils/size";
import $ from "../../../../core/renderer";
import eventsEngine from "../../../../events/core/events_engine";
import {
createObjectWithChanges
} from "../../../../data/array_utils";
import {
deferUpdate,
equalByValue,
getKeyHash
} from "../../../../core/utils/common";
import {
each
} from "../../../../core/utils/iterator";
import {
isDefined,
isEmptyObject,
isObject
} from "../../../../core/utils/type";
import {
extend
} from "../../../../core/utils/extend";
import {
focused
} from "../../../../ui/widget/selectors";
import messageLocalization from "../../../../localization/message";
import Button from "../../../../ui/button";
import pointerEvents from "../../../../events/pointer";
import ValidationEngine from "../../../../ui/validation_engine";
import Validator from "../../../../ui/validator";
import Overlay from "../../../../ui/overlay/ui.overlay";
import errors from "../../../../ui/widget/ui.errors";
import {
Deferred,
when,
fromPromise
} from "../../../../core/utils/deferred";
import LoadIndicator from "../../../../ui/load_indicator";
import {
encodeHtml
} from "../../../../core/utils/string";
import browser from "../../../../core/utils/browser";
import gridCoreUtils from "../module_utils";
import modules from "../modules";
const INVALIDATE_CLASS = "invalid";
const REVERT_TOOLTIP_CLASS = "revert-tooltip";
const INVALID_MESSAGE_CLASS = "dx-invalid-message";
const WIDGET_INVALID_MESSAGE_CLASS = "invalid-message";
const INVALID_MESSAGE_ALWAYS_CLASS = "dx-invalid-message-always";
const REVERT_BUTTON_CLASS = "dx-revert-button";
const VALIDATOR_CLASS = "validator";
const PENDING_INDICATOR_CLASS = "dx-pending-indicator";
const VALIDATION_PENDING_CLASS = "dx-validation-pending";
const CONTENT_CLASS = "content";
const INSERT_INDEX = "__DX_INSERT_INDEX__";
const PADDING_BETWEEN_TOOLTIPS = 2;
const EDIT_MODE_ROW = "row";
const EDIT_MODE_FORM = "form";
const EDIT_MODE_BATCH = "batch";
const EDIT_MODE_CELL = "cell";
const EDIT_MODE_POPUP = "popup";
const GROUP_CELL_CLASS = "dx-group-cell";
const FORM_BASED_MODES = ["popup", "form"];
const COMMAND_TRANSPARENT = "transparent";
const VALIDATION_STATUS = {
valid: "valid",
invalid: "invalid",
pending: "pending"
};
const EDIT_DATA_INSERT_TYPE = "insert";
const EDIT_DATA_REMOVE_TYPE = "remove";
const VALIDATION_CANCELLED = "cancel";
const validationResultIsValid = function(result) {
return isDefined(result) && "cancel" !== result
};
const cellValueShouldBeValidated = function(value, rowOptions) {
return void 0 !== value || void 0 === value && rowOptions && !rowOptions.isNewRow
};
const ValidatingController = modules.Controller.inherit({
init() {
this._editingController = this.getController("editing");
this.createAction("onRowValidating");
if (!this._validationState) {
this.initValidationState()
}
},
initValidationState() {
this._validationState = [];
this._validationStateCache = {}
},
_rowIsValidated(change) {
const validationData = this._getValidationData(null === change || void 0 === change ? void 0 : change.key);
return !!validationData && !!validationData.validated
},
_getValidationData(key, create) {
const keyHash = getKeyHash(key);
const isObjectKeyHash = isObject(keyHash);
let validationData;
if (isObjectKeyHash) {
validationData = this._validationState.filter(data => equalByValue(data.key, key))[0]
} else {
validationData = this._validationStateCache[keyHash]
}
if (!validationData && create) {
validationData = {
key: key,
isValid: true
};
this._validationState.push(validationData);
if (!isObjectKeyHash) {
this._validationStateCache[keyHash] = validationData
}
}
return validationData
},
_getBrokenRules(validationData, validationResults) {
let brokenRules;
if (validationResults) {
brokenRules = validationResults.brokenRules || validationResults.brokenRule && [validationResults.brokenRule]
} else {
brokenRules = validationData.brokenRules || []
}
return brokenRules
},
_rowValidating(validationData, validationResults) {
const deferred = new Deferred;
const change = this._editingController.getChangeByKey(null === validationData || void 0 === validationData ? void 0 : validationData.key);
const brokenRules = this._getBrokenRules(validationData, validationResults);
const isValid = validationResults ? validationResults.isValid : validationData.isValid;
const parameters = {
brokenRules: brokenRules,
isValid: isValid,
key: change.key,
newData: change.data,
oldData: this._editingController._getOldData(change.key),
promise: null,
errorText: this.getHiddenValidatorsErrorText(brokenRules)
};
this.executeAction("onRowValidating", parameters);
when(fromPromise(parameters.promise)).always(() => {
validationData.isValid = parameters.isValid;
validationData.errorText = parameters.errorText;
deferred.resolve(parameters)
});
return deferred.promise()
},
getHiddenValidatorsErrorText(brokenRules) {
const brokenRulesMessages = [];
each(brokenRules, (_, brokenRule) => {
const {
column: column
} = brokenRule;
const isGroupExpandColumn = column && void 0 !== column.groupIndex && !column.showWhenGrouped;
const isVisibleColumn = column && column.visible;
if (!brokenRule.validator.$element().parent().length && (!isVisibleColumn || isGroupExpandColumn)) {
brokenRulesMessages.push(brokenRule.message)
}
});
return brokenRulesMessages.join(", ")
},
validate(isFull) {
let isValid = true;
const editingController = this._editingController;
const deferred = new Deferred;
const completeList = [];
const editMode = editingController.getEditMode();
isFull = isFull || "row" === editMode;
if (this._isValidationInProgress) {
return deferred.resolve(false).promise()
}
this._isValidationInProgress = true;
if (isFull) {
editingController.addDeferred(deferred);
const changes = editingController.getChanges();
each(changes, (index, {
type: type,
key: key
}) => {
if ("remove" !== type) {
const validationData = this._getValidationData(key, true);
const validationResult = this.validateGroup(validationData);
completeList.push(validationResult);
validationResult.done(validationResult => {
validationData.validated = true;
isValid = isValid && validationResult.isValid
})
}
})
} else if (this._currentCellValidator) {
const validationResult = this.validateGroup(this._currentCellValidator._findGroup());
completeList.push(validationResult);
validationResult.done(validationResult => {
isValid = validationResult.isValid
})
}
when(...completeList).done(() => {
this._isValidationInProgress = false;
deferred.resolve(isValid)
});
return deferred.promise()
},
validateGroup(validationData) {
const result = new Deferred;
const validateGroup = validationData && ValidationEngine.getGroupConfig(validationData);
let validationResult;
if (null === validateGroup || void 0 === validateGroup ? void 0 : validateGroup.validators.length) {
this.resetRowValidationResults(validationData);
validationResult = ValidationEngine.validateGroup(validationData)
}
when((null === validationResult || void 0 === validationResult ? void 0 : validationResult.complete) || validationResult).done(validationResult => {
when(this._rowValidating(validationData, validationResult)).done(result.resolve)
});
return result.promise()
},
isRowDataModified: change => !isEmptyObject(change.data),
updateValidationState(change) {
const editMode = this._editingController.getEditMode();
const {
key: key
} = change;
const validationData = this._getValidationData(key, true);
if (!FORM_BASED_MODES.includes(editMode)) {
if ("insert" === change.type && !this.isRowDataModified(change)) {
validationData.isValid = true;
return
}
this.setDisableApplyValidationResults(true);
const groupConfig = ValidationEngine.getGroupConfig(validationData);
if (groupConfig) {
const validationResult = ValidationEngine.validateGroup(validationData);
when(validationResult.complete || validationResult).done(validationResult => {
validationData.isValid = validationResult.isValid;
validationData.brokenRules = validationResult.brokenRules
})
} else if (!validationData.brokenRules || !validationData.brokenRules.length) {
validationData.isValid = true
}
this.setDisableApplyValidationResults(false)
} else {
validationData.isValid = true
}
},
setValidator(validator) {
this._currentCellValidator = validator
},
renderCellPendingIndicator($container) {
let $indicator = $container.find(".dx-pending-indicator");
if (!$indicator.length) {
const $indicatorContainer = $container;
$indicator = $("<div>").appendTo($indicatorContainer).addClass("dx-pending-indicator");
this._createComponent($indicator, LoadIndicator);
$container.addClass("dx-validation-pending")
}
},
disposeCellPendingIndicator($container) {
const $indicator = $container.find(".dx-pending-indicator");
if ($indicator.length) {
const indicator = LoadIndicator.getInstance($indicator);
if (indicator) {
indicator.dispose();
indicator.$element().remove()
}
$container.removeClass("dx-validation-pending")
}
},
validationStatusChanged(result) {
const {
validator: validator
} = result;
const validationGroup = validator.option("validationGroup");
const {
column: column
} = validator.option("dataGetter")();
this.updateCellValidationResult({
rowKey: validationGroup.key,
columnIndex: column.index,
validationResult: result
})
},
validatorInitialized(arg) {
arg.component.on("validating", this.validationStatusChanged.bind(this));
arg.component.on("validated", this.validationStatusChanged.bind(this))
},
validatorDisposing(arg) {
const validator = arg.component;
const validationGroup = validator.option("validationGroup");
const {
column: column
} = validator.option("dataGetter")();
const result = this.getCellValidationResult({
rowKey: null === validationGroup || void 0 === validationGroup ? void 0 : validationGroup.key,
columnIndex: column.index
});
if (validationResultIsValid(result) && result.status === VALIDATION_STATUS.pending) {
this.cancelCellValidationResult({
change: validationGroup,
columnIndex: column.index
})
}
},
applyValidationResult($container, result) {
const {
validator: validator
} = result;
const validationGroup = validator.option("validationGroup");
const {
column: column
} = validator.option("dataGetter")();
result.brokenRules && result.brokenRules.forEach(rule => {
rule.columnIndex = column.index;
rule.column = column
});
if ($container) {
const validationResult = this.getCellValidationResult({
rowKey: validationGroup.key,
columnIndex: column.index
});
const requestIsDisabled = validationResultIsValid(validationResult) && validationResult.disabledPendingId === result.id;
if (this._disableApplyValidationResults || requestIsDisabled) {
return
}
if (result.status === VALIDATION_STATUS.invalid) {
const $focus = $container.find(":focus");
if (!focused($focus)) {
eventsEngine.trigger($focus, "focus");
eventsEngine.trigger($focus, pointerEvents.down)
}
}
const editor = !column.editCellTemplate && this.getController("editorFactory").getEditorInstance($container);
if (result.status === VALIDATION_STATUS.pending) {
if (editor) {
editor.option("validationStatus", VALIDATION_STATUS.pending)
} else {
this.renderCellPendingIndicator($container)
}
} else if (editor) {
editor.option("validationStatus", VALIDATION_STATUS.valid)
} else {
this.disposeCellPendingIndicator($container)
}
$container.toggleClass(this.addWidgetPrefix("invalid"), result.status === VALIDATION_STATUS.invalid)
}
},
_syncInternalEditingData(parameters) {
var _a;
const editingController = this._editingController;
const change = editingController.getChangeByKey(parameters.key);
const oldDataFromState = editingController._getOldData(parameters.key);
const oldData = null === (_a = parameters.row) || void 0 === _a ? void 0 : _a.oldData;
if (change && oldData && !oldDataFromState) {
editingController._addInternalData({
key: parameters.key,
oldData: oldData
})
}
},
createValidator(parameters, $container) {
var _a, _b;
const editingController = this._editingController;
const {
column: column
} = parameters;
let {
showEditorAlways: showEditorAlways
} = column;
if (isDefined(column.command) || !column.validationRules || !Array.isArray(column.validationRules) || !column.validationRules.length) {
return
}
const editIndex = editingController.getIndexByKey(parameters.key, editingController.getChanges());
let needCreateValidator = editIndex > -1;
if (!needCreateValidator) {
if (!showEditorAlways) {
const columnsController = this.getController("columns");
const visibleColumns = (null === columnsController || void 0 === columnsController ? void 0 : columnsController.getVisibleColumns()) || [];
showEditorAlways = visibleColumns.some(column => column.showEditorAlways)
}
const isEditRow = equalByValue(this.option("editing.editRowKey"), parameters.key);
const isCellOrBatchEditingAllowed = editingController.isCellOrBatchEditMode() && editingController.allowUpdating({
row: parameters.row
});
needCreateValidator = isEditRow || isCellOrBatchEditingAllowed && showEditorAlways;
if (isCellOrBatchEditingAllowed && showEditorAlways) {
editingController._addInternalData({
key: parameters.key,
oldData: null !== (_b = null === (_a = parameters.row) || void 0 === _a ? void 0 : _a.oldData) && void 0 !== _b ? _b : parameters.data
})
}
}
if (needCreateValidator) {
if ($container && !$container.length) {
errors.log("E1050");
return
}
this._syncInternalEditingData(parameters);
const validationData = this._getValidationData(parameters.key, true);
const getValue = () => {
const change = editingController.getChangeByKey(null === validationData || void 0 === validationData ? void 0 : validationData.key);
const value = column.calculateCellValue((null === change || void 0 === change ? void 0 : change.data) || {});
return void 0 !== value ? value : parameters.value
};
const useDefaultValidator = $container && $container.hasClass("dx-widget");
$container && $container.addClass(this.addWidgetPrefix("validator"));
const validator = new Validator($container || $("<div>"), {
name: column.caption,
validationRules: extend(true, [], column.validationRules),
validationGroup: validationData,
adapter: useDefaultValidator ? null : {
getValue: getValue,
applyValidationResults: result => {
this.applyValidationResult($container, result)
}
},
dataGetter() {
const key = null === validationData || void 0 === validationData ? void 0 : validationData.key;
const change = editingController.getChangeByKey(key);
const oldData = editingController._getOldData(key);
return {
data: createObjectWithChanges(oldData, null === change || void 0 === change ? void 0 : change.data),
column: column
}
},
onInitialized: this.validatorInitialized.bind(this),
onDisposing: this.validatorDisposing.bind(this)
});
if (useDefaultValidator) {
const adapter = validator.option("adapter");
if (adapter) {
const originBypass = adapter.bypass;
const defaultAdapterBypass = () => parameters.row.isNewRow && !this._isValidationInProgress && !editingController.isCellModified(parameters);
adapter.getValue = getValue;
adapter.validationRequestsCallbacks = [];
adapter.bypass = () => originBypass.call(adapter) || defaultAdapterBypass()
}
}
return validator
}
return
},
setDisableApplyValidationResults(flag) {
this._disableApplyValidationResults = flag
},
getDisableApplyValidationResults() {
return this._disableApplyValidationResults
},
isCurrentValidatorProcessing({
rowKey: rowKey,
columnIndex: columnIndex
}) {
return this._currentCellValidator && equalByValue(this._currentCellValidator.option("validationGroup").key, rowKey) && this._currentCellValidator.option("dataGetter")().column.index === columnIndex
},
validateCell(validator) {
const cellParams = {
rowKey: validator.option("validationGroup").key,
columnIndex: validator.option("dataGetter")().column.index
};
let validationResult = this.getCellValidationResult(cellParams);
const stateRestored = validationResultIsValid(validationResult);
const adapter = validator.option("adapter");
if (!stateRestored) {
validationResult = validator.validate()
} else {
const currentCellValue = adapter.getValue();
if (!equalByValue(currentCellValue, validationResult.value)) {
validationResult = validator.validate()
}
}
const deferred = new Deferred;
if (stateRestored && validationResult.status === VALIDATION_STATUS.pending) {
this.updateCellValidationResult(cellParams);
adapter.applyValidationResults(validationResult)
}
when(validationResult.complete || validationResult).done(validationResult => {
stateRestored && adapter.applyValidationResults(validationResult);
deferred.resolve(validationResult)
});
return deferred.promise()
},
updateCellValidationResult({
rowKey: rowKey,
columnIndex: columnIndex,
validationResult: validationResult
}) {
const validationData = this._getValidationData(rowKey);
if (!validationData) {
return
}
if (!validationData.validationResults) {
validationData.validationResults = {}
}
let result;
if (validationResult) {
result = extend({}, validationResult);
validationData.validationResults[columnIndex] = result;
if (validationResult.status === VALIDATION_STATUS.pending) {
if ("cell" === this._editingController.getEditMode()) {
result.deferred = new Deferred;
result.complete.always(() => {
result.deferred.resolve()
});
this._editingController.addDeferred(result.deferred)
}
if (this._disableApplyValidationResults) {
result.disabledPendingId = validationResult.id;
return
}
}
} else {
result = validationData.validationResults[columnIndex]
}
if (result && result.disabledPendingId) {
delete result.disabledPendingId
}
},
getCellValidationResult({
rowKey: rowKey,
columnIndex: columnIndex
}) {
var _a;
const validationData = this._getValidationData(rowKey, true);
return null === (_a = null === validationData || void 0 === validationData ? void 0 : validationData.validationResults) || void 0 === _a ? void 0 : _a[columnIndex]
},
removeCellValidationResult({
change: change,
columnIndex: columnIndex
}) {
const validationData = this._getValidationData(null === change || void 0 === change ? void 0 : change.key);
if (validationData && validationData.validationResults) {
this.cancelCellValidationResult({
change: change,
columnIndex: columnIndex
});
delete validationData.validationResults[columnIndex]
}
},
cancelCellValidationResult({
change: change,
columnIndex: columnIndex
}) {
const validationData = this._getValidationData(change.key);
if (change && validationData.validationResults) {
const result = validationData.validationResults[columnIndex];
if (result) {
result.deferred && result.deferred.reject("cancel");
validationData.validationResults[columnIndex] = "cancel"
}
}
},
resetRowValidationResults(validationData) {
if (validationData) {
validationData.validationResults && delete validationData.validationResults;
delete validationData.validated
}
},
isInvalidCell({
rowKey: rowKey,
columnIndex: columnIndex
}) {
const result = this.getCellValidationResult({
rowKey: rowKey,
columnIndex: columnIndex
});
return validationResultIsValid(result) && result.status === VALIDATION_STATUS.invalid
},
getCellValidator({
rowKey: rowKey,
columnIndex: columnIndex
}) {
const validationData = this._getValidationData(rowKey);
const groupConfig = validationData && ValidationEngine.getGroupConfig(validationData);
const validators = groupConfig && groupConfig.validators;
return validators && validators.filter(v => {
const {
column: column
} = v.option("dataGetter")();
return column ? column.index === columnIndex : false
})[0]
},
setCellValidationStatus(cellOptions) {
const validationResult = this.getCellValidationResult({
rowKey: cellOptions.key,
columnIndex: cellOptions.column.index
});
if (isDefined(validationResult)) {
cellOptions.validationStatus = "cancel" !== validationResult ? validationResult.status : "cancel"
} else {
delete cellOptions.validationStatus
}
}
});
export const validatingModule = {
defaultOptions: () => ({
editing: {
texts: {
validationCancelChanges: messageLocalization.format("dxDataGrid-validationCancelChanges")
}
}
}),
controllers: {
validating: ValidatingController
},
extenders: {
controllers: {
editing: {
_addChange(changeParams) {
const change = this.callBase.apply(this, arguments);
const validatingController = this.getController("validating");
if (change && "remove" !== changeParams.type) {
validatingController.updateValidationState(change)
}
return change
},
_handleChangesChange(args) {
this.callBase.apply(this, arguments);
const validatingController = this.getController("validating");
args.value.forEach(change => {
if (void 0 === validatingController._getValidationData(change.key)) {
validatingController.updateValidationState(change)
}
})
},
_updateRowAndPageIndices() {
const that = this;
const startInsertIndex = that.getView("rowsView").getTopVisibleItemIndex();
let rowIndex = startInsertIndex;
each(that.getChanges(), (_, {
key: key,
type: type
}) => {
const validationData = this.getController("validating")._getValidationData(key);
if (validationData && !validationData.isValid && validationData.pageIndex !== that._pageIndex) {
validationData.pageIndex = that._pageIndex;
if ("insert" === type) {
validationData.rowIndex = startInsertIndex
} else {
validationData.rowIndex = rowIndex
}
rowIndex++
}
})
},
_getValidationGroupsInForm(detailOptions) {
const validatingController = this.getController("validating");
const validationData = validatingController._getValidationData(detailOptions.key, true);
return {
validationGroup: validationData
}
},
_validateEditFormAfterUpdate(row, isCustomSetCellValue) {
if (isCustomSetCellValue && this._editForm) {
this._editForm.validate()
}
this.callBase.apply(this, arguments)
},
_prepareEditCell(params) {
const isNotCanceled = this.callBase.apply(this, arguments);
const validatingController = this.getController("validating");
if (isNotCanceled && params.column.showEditorAlways) {
validatingController.updateValidationState({
key: params.key
})
}
return isNotCanceled
},
processItems(items, changeType) {
const changes = this.getChanges();
const dataController = this.getController("data");
const validatingController = this.getController("validating");
items = this.callBase(items, changeType);
const itemsCount = items.length;
const addInValidItem = function(change, validationData) {
const data = {
key: change.key
};
const index = function(change, items) {
let index = -1;
const isInsert = "insert" === change.type;
const {
key: key
} = change;
each(items, (i, item) => {
if (equalByValue(key, isInsert ? item.key : dataController.keyOf(item))) {
index = i;
return false
}
return
});
return index
}(change, items);
if (index >= 0) {
return
}
validationData.rowIndex = validationData.rowIndex > itemsCount ? validationData.rowIndex % itemsCount : validationData.rowIndex;
const {
rowIndex: rowIndex
} = validationData;
data[INSERT_INDEX] = 1;
items.splice(rowIndex, 0, data)
};
if ("batch" === this.getEditMode() && "prepend" !== changeType && "append" !== changeType) {
changes.forEach(change => {
const {
key: key
} = change;
const validationData = validatingController._getValidationData(key);
if (validationData && change.type && validationData.pageIndex === this._pageIndex && (null === change || void 0 === change ? void 0 : change.pageIndex) !== this._pageIndex) {
addInValidItem(change, validationData)
}
})
}
return items
},
processDataItem(item) {
const isInserted = item.data[INSERT_INDEX];
const key = isInserted ? item.data.key : item.key;
const editMode = this.getEditMode();
if ("batch" === editMode && isInserted && key) {
const changes = this.getChanges();
const editIndex = gridCoreUtils.getIndexByKey(key, changes);
if (editIndex >= 0) {
const change = changes[editIndex];
if ("insert" !== change.type) {
const oldData = this._getOldData(change.key);
item.data = extend(true, {}, oldData, change.data);
item.key = key
}
}
}
this.callBase.apply(this, arguments)
},
_createInvisibleColumnValidators(changes) {
const that = this;
const validatingController = this.getController("validating");
const columnsController = this.getController("columns");
const columns = columnsController.getColumns();
const invisibleColumns = columnsController.getInvisibleColumns().filter(column => !column.isBand);
const groupColumns = columnsController.getGroupColumns().filter(column => !column.showWhenGrouped && -1 === invisibleColumns.indexOf(column));
const invisibleColumnValidators = [];
const isCellVisible = (column, rowKey) => this._dataController.getRowIndexByKey(rowKey) >= 0 && invisibleColumns.indexOf(column) < 0;
invisibleColumns.push(...groupColumns);
if (!FORM_BASED_MODES.includes(this.getEditMode())) {
each(columns, (_, column) => {
changes.forEach(change => {
let data;
if (isCellVisible(column, change.key)) {
return
}
if ("insert" === change.type) {
data = change.data
} else if ("update" === change.type) {
const oldData = that._getOldData(change.key);
data = createObjectWithChanges(oldData, change.data)
}
if (data) {
const validator = validatingController.createValidator({
column: column,
key: change.key,
value: column.calculateCellValue(data)
});
if (validator) {
invisibleColumnValidators.push(validator)
}
}
})
})
}
return function() {
invisibleColumnValidators.forEach(validator => {
validator.dispose()
})
}
},
_beforeSaveEditData(change, editIndex) {
let result = this.callBase.apply(this, arguments);
const validatingController = this.getController("validating");
const validationData = validatingController._getValidationData(null === change || void 0 === change ? void 0 : change.key);
if (change) {
const isValid = "remove" === change.type || validationData.isValid;
result = result || !isValid
} else {
const disposeValidators = this._createInvisibleColumnValidators(this.getChanges());
result = new Deferred;
this.executeOperation(result, () => {
validatingController.validate(true).done(isFullValid => {
disposeValidators();
this._updateRowAndPageIndices();
switch (this.getEditMode()) {
case "cell":
if (!isFullValid) {
this._focusEditingCell()
}
break;
case "batch":
if (!isFullValid) {
this._resetEditRowKey();
this._resetEditColumnName();
this.getController("data").updateItems()
}
}
result.resolve(!isFullValid)
})
})
}
return result.promise ? result.promise() : result
},
_beforeEditCell(rowIndex, columnIndex, item) {
const result = this.callBase(rowIndex, columnIndex, item);
if ("cell" === this.getEditMode()) {
const $cell = this._rowsView._getCellElement(rowIndex, columnIndex);
const validator = $cell && $cell.data("dxValidator");
const rowOptions = $cell && $cell.closest(".dx-row").data("options");
const value = validator && validator.option("adapter").getValue();
if (validator && cellValueShouldBeValidated(value, rowOptions)) {
const validatingController = this.getController("validating");
const deferred = new Deferred;
when(validatingController.validateCell(validator), result).done((validationResult, result) => {
deferred.resolve(validationResult.status === VALIDATION_STATUS.valid && result)
});
return deferred.promise()
}
if (!validator) {
return result
}
}
},
_afterSaveEditData(cancel) {
let $firstErrorRow;
const isCellEditMode = "cell" === this.getEditMode();
each(this.getChanges(), (_, change) => {
const $errorRow = this._showErrorRow(change);
$firstErrorRow = $firstErrorRow || $errorRow
});
if ($firstErrorRow) {
const scrollable = this._rowsView.getScrollable();
if (scrollable) {
scrollable.update();
scrollable.scrollToElement($firstErrorRow)
}
}
if (cancel && isCellEditMode && this._needUpdateRow()) {
const editRowIndex = this.getEditRowIndex();
this._dataController.updateItems({
changeType: "update",
rowIndices: [editRowIndex]
});
this._focusEditingCell()
} else if (!cancel) {
let shouldResetValidationState = true;
if (isCellEditMode) {
const columns = this.getController("columns").getColumns();
const columnsWithValidatingEditors = columns.filter(col => {
var _a;
return col.showEditorAlways && (null === (_a = col.validationRules) || void 0 === _a ? void 0 : _a.length) > 0
}).length > 0;
shouldResetValidationState = !columnsWithValidatingEditors
}
if (shouldResetValidationState) {
this.getController("validating").initValidationState()
}
}
},
_handleDataChanged(args) {
const validationState = this.getController("validating")._validationState;
if ("standard" === this.option("scrolling.mode")) {
this.resetRowAndPageIndices()
}
if ("prepend" === args.changeType) {
each(validationState, (_, validationData) => {
validationData.rowIndex += args.items.length
})
}
this.callBase(args)
},
resetRowAndPageIndices() {
const validationState = this.getController("validating")._validationState;
each(validationState, (_, validationData) => {
if (validationData.pageIndex !== this._pageIndex) {
delete validationData.pageIndex;
delete validationData.rowIndex
}
})
},
_beforeCancelEditData() {
this.getController("validating").initValidationState();
this.callBase()
},
_showErrorRow(change) {
let $popupContent;
const errorHandling = this.getController("errorHandling");
const items = this.getController("data").items();
const rowIndex = this.getIndexByKey(change.key, items);
const validationData = this.getController("validating")._getValidationData(change.key);
if (!(null === validationData || void 0 === validationData ? void 0 : validationData.isValid) && (null === validationData || void 0 === validationData ? void 0 : validationData.errorText) && rowIndex >= 0) {
$popupContent = this.getPopupContent();
return errorHandling && errorHandling.renderErrorRow(null === validationData || void 0 === validationData ? void 0 : validationData.errorText, rowIndex, $popupContent)
}
},
updateFieldValue(e) {
const validatingController = this.getController("validating");
const deferred = new Deferred;
validatingController.removeCellValidationResult({
change: this.getChangeByKey(e.key),
columnIndex: e.column.index
});
this.callBase.apply(this, arguments).done(() => {
const currentValidator = validatingController.getCellValidator({
rowKey: e.key,
columnIndex: e.column.index
});
when(currentValidator && validatingController.validateCell(currentValidator)).done(validationResult => {
this.getController("editorFactory").refocus();
deferred.resolve(validationResult)
})
});
return deferred.promise()
},
highlightDataCell($cell, parameters) {
this.callBase.apply(this, arguments);
const validatingController = this.getController("validating");
validatingController.setCellValidationStatus(parameters);
const isEditableCell = !!parameters.setValue;
const cellModified = this.isCellModified(parameters);
const isValidated = isDefined(parameters.validationStatus);
const needValidation = cellModified && parameters.column.setCellValue || isEditableCell && !cellModified && !(parameters.row.isNewRow || !isValidated);
if (needValidation) {
const validator = $cell.data("dxValidator");
if (validator) {
when(this.getController("validating").validateCell(validator)).done(() => {
validatingController.setCellValidationStatus(parameters)
})
}
}
},
getChangeByKey(key) {
const changes = this.getChanges();
return changes[gridCoreUtils.getIndexByKey(key, changes)]
},
isCellModified(parameters) {
const cellModified = this.callBase(parameters);
const change = this.getChangeByKey(parameters.key);
const isCellInvalid = !!parameters.row && this.getController("validating").isInvalidCell({
rowKey: parameters.key,
columnIndex: parameters.column.index
});
return cellModified || this.getController("validating")._rowIsValidated(change) && isCellInvalid
}
},
editorFactory: {
_showRevertButton($container) {
var _a;
let $tooltipElement = null === (_a = this._revertTooltip) || void 0 === _a ? void 0 : _a.$element();
if (!$container || !$container.length) {
null === $tooltipElement || void 0 === $tooltipElement ? void 0 : $tooltipElement.remove();
this._revertTooltip = void 0;
return
}
if ($container.find($tooltipElement).length) {
return
}
const $overlayContainer = $container.closest("." + this.addWidgetPrefix("content"));
null === $tooltipElement || void 0 === $tooltipElement ? void 0 : $tooltipElement.remove();
$tooltipElement = $("<div>").addClass(this.addWidgetPrefix("revert-tooltip")).appendTo($container);
const tooltipOptions = {
animation: null,
visible: true,
width: "auto",
height: "auto",
shading: false,
container: $overlayContainer,
propagateOutsideClick: true,
hideOnOutsideClick: false,
copyRootClassesToWrapper: true,
_ignoreCopyRootClassesToWrapperDeprecation: true,
contentTemplate: () => {
const $buttonElement = $("<div>").addClass("dx-revert-button");
const buttonOptions = {
icon: "revert",
hint: this.option("editing.texts.validationCancelChanges"),
onClick: () => {
this._editingController.cancelEditData()
}
};
return new Button($buttonElement, buttonOptions).$element()
},
position: {
my: "left top",
at: "right top",
offset: "1 0",
collision: "flip",
boundaryOffset: "0 0",
boundary: this._rowsView.element(),
of: $container
},
onPositioned: this._positionedHandler.bind(this)
};
this._revertTooltip = new Overlay($tooltipElement, tooltipOptions)
},
_hideFixedGroupCell($cell, overlayOptions) {
let $nextFixedRowElement;
let $groupCellElement;
const isFixedColumns = this._rowsView.isFixedColumns();
const isFormOrPopupEditMode = this._editingController.isFormOrPopupEditMode();
if (isFixedColumns && !isFormOrPopupEditMode) {
const nextRowOptions = $cell.closest(".dx-row").next().data("options");
if (nextRowOptions && "group" === nextRowOptions.rowType) {
$nextFixedRowElement = $(this._rowsView.getRowElement(nextRowOptions.rowIndex)).last();
$groupCellElement = $nextFixedRowElement.find(".dx-group-cell");
if ($groupCellElement.length && "hidden" !== $groupCellElement.get(0).style.visibility) {