egroupware/api/js/etemplate/et2_core_inputWidget.js
2020-01-29 15:12:44 +01:00

286 lines
11 KiB
JavaScript

"use strict";
/**
* EGroupware eTemplate2 - JS Widget base class
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Andreas Stöckel
*/
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
/*egw:uses
/vendor/bower-asset/jquery/dist/jquery.js;
et2_core_interfaces;
et2_core_valueWidget;
*/
require("./et2_core_common");
var et2_core_inheritance_1 = require("./et2_core_inheritance");
var et2_core_valueWidget_1 = require("./et2_core_valueWidget");
require("./et2_types");
/**
* et2_inputWidget derrives from et2_simpleWidget and implements the IInput
* interface. When derriving from this class, call setDOMNode with an input
* DOMNode.
*/
var et2_inputWidget = /** @class */ (function (_super) {
__extends(et2_inputWidget, _super);
/**
* Constructor
*/
function et2_inputWidget(_parent, _attrs, _child) {
var _this =
// Call the inherited constructor
_super.call(this, _parent, _attrs, et2_core_inheritance_1.ClassWithAttributes.extendAttributes(et2_inputWidget._attributes, _child || {})) || this;
// mark value as not initialised, so set_value can determine if it is necessary to trigger change event
_this._oldValue = et2_no_init;
_this._labelContainer = null;
return _this;
}
et2_inputWidget.prototype.destroy = function () {
var node = this.getInputNode();
if (node) {
jQuery(node).unbind("change.et2_inputWidget");
jQuery(node).unbind("focus");
}
_super.prototype.destroy.call(this);
this._labelContainer = null;
};
/**
* Load the validation errors from the server
*
* @param {object} _attrs
*/
et2_inputWidget.prototype.transformAttributes = function (_attrs) {
_super.prototype.transformAttributes.call(this, _attrs);
// Check whether an validation error entry exists
if (this.id && this.getArrayMgr("validation_errors")) {
var val = this.getArrayMgr("validation_errors").getEntry(this.id);
if (val) {
_attrs["validation_error"] = val;
}
}
};
et2_inputWidget.prototype.attachToDOM = function () {
var node = this.getInputNode();
if (node) {
jQuery(node)
.off('.et2_inputWidget')
.bind("change.et2_inputWidget", this, function (e) {
e.data.change.call(e.data, this);
})
.bind("focus.et2_inputWidget", this, function (e) {
e.data.focus.call(e.data, this);
});
}
return _super.prototype.attachToDOM.call(this);
// jQuery(this.getInputNode()).attr("novalidate","novalidate"); // Stop browser from getting involved
// jQuery(this.getInputNode()).validator();
};
et2_inputWidget.prototype.detatchFromDOM = function () {
// if(this.getInputNode()) {
// jQuery(this.getInputNode()).data("validator").destroy();
// }
_super.prototype.detachFromDOM.call(this);
};
et2_inputWidget.prototype.change = function (_node, _widget, _value) {
var messages = [];
var valid = this.isValid(messages);
// Passing false will clear any set messages
this.set_validation_error(valid ? false : messages);
if (valid && this.onchange) {
if (typeof this.onchange == 'function') {
// Make sure function gets a reference to the widget
var args = Array.prototype.slice.call(arguments);
if (args.indexOf(this) == -1)
args.push(this);
return this.onchange.apply(this, args);
}
else {
return (et2_compileLegacyJS(this.options.onchange, this, _node))();
}
}
return valid;
};
et2_inputWidget.prototype.focus = function (_node) {
if (typeof this.options.onfocus == 'function') {
// Make sure function gets a reference to the widget
var args = Array.prototype.slice.call(arguments);
if (args.indexOf(this) == -1)
args.push(this);
return this.options.onfocus.apply(this, args);
}
};
/**
* Set value of widget and trigger for real changes a change event
*
* First initialisation (_oldValue === et2_no_init) is NOT considered a change!
*
* @param {string} _value value to set
*/
et2_inputWidget.prototype.set_value = function (_value) {
var node = this.getInputNode();
if (node) {
jQuery(node).val(_value);
if (this.isAttached() && this._oldValue !== et2_no_init && this._oldValue !== _value) {
jQuery(node).change();
}
}
this._oldValue = _value;
};
et2_inputWidget.prototype.set_id = function (_value) {
this.id = _value;
this.dom_id = _value && this.getInstanceManager() ? this.getInstanceManager().uniqueId + '_' + this.id : _value;
// Set the id of the _input_ node (in contrast to the default
// implementation, which sets the base node)
var node = this.getInputNode();
if (node) {
// Unique ID to prevent DOM collisions across multiple templates
if (_value != "") {
node.setAttribute("id", this.dom_id);
node.setAttribute("name", _value);
}
else {
node.removeAttribute("id");
node.removeAttribute("name");
}
}
};
et2_inputWidget.prototype.set_needed = function (_value) {
var node = this.getInputNode();
if (node) {
if (_value && !this.options.readonly) {
jQuery(node).attr("required", "required");
}
else {
node.removeAttribute("required");
}
}
};
et2_inputWidget.prototype.set_validation_error = function (_value) {
var node = this.getInputNode();
if (node) {
if (_value === false) {
this.hideMessage();
jQuery(node).removeClass("invalid");
}
else {
this.showMessage(_value, "validation_error");
jQuery(node).addClass("invalid");
// If on a tab, switch to that tab so user can see it
var widget = this;
while (widget.getParent() && widget.getType() != 'tabbox') {
widget = widget.getParent();
}
if (widget.getType() == 'tabbox')
widget.activateTab(this);
}
}
};
/**
* Set tab index
*
* @param {number} index
*/
et2_inputWidget.prototype.set_tabindex = function (index) {
jQuery(this.getInputNode()).attr("tabindex", index);
};
et2_inputWidget.prototype.getInputNode = function () {
return this.node;
};
et2_inputWidget.prototype.get_value = function () {
return this.getValue();
};
et2_inputWidget.prototype.getValue = function () {
var node = this.getInputNode();
if (node) {
var val = jQuery(node).val();
return val;
}
return this._oldValue;
};
et2_inputWidget.prototype.isDirty = function () {
return this._oldValue != this.getValue();
};
et2_inputWidget.prototype.resetDirty = function () {
this._oldValue = this.getValue();
};
et2_inputWidget.prototype.isValid = function (messages) {
var ok = true;
// Check for required
if (this.options && this.options.needed && !this.options.readonly && !this.disabled &&
(this.getValue() == null || this.getValue().valueOf() == '')) {
messages.push(this.egw().lang('Field must not be empty !!!'));
ok = false;
}
return ok;
};
/**
* Called whenever the template gets submitted. We return false if the widget
* is not valid, which cancels the submission.
*
* @param _values contains the values which will be sent to the server.
* Listeners may change these values before they get submitted.
*/
et2_inputWidget.prototype.submit = function (_values) {
var messages = [];
var valid = this.isValid(messages);
// Passing false will clear any set messages
this.set_validation_error(valid ? false : messages);
return valid;
};
et2_inputWidget._attributes = {
"needed": {
"name": "Required",
"default": false,
"type": "boolean",
"description": "If required, the user must enter a value before the form can be submitted"
},
"onchange": {
"name": "onchange",
"type": "js",
"default": et2_no_init,
"description": "JS code which is executed when the value changes."
},
"onfocus": {
"name": "onfocus",
"type": "js",
"default": et2_no_init,
"description": "JS code which get executed when wiget receives focus."
},
"validation_error": {
"name": "Validation Error",
"type": "string",
"default": et2_no_init,
"description": "Used internally to store the validation error that came from the server."
},
"tabindex": {
"name": "Tab index",
"type": "integer",
"default": et2_no_init,
"description": "Specifies the tab order of a widget when the 'tab' button is used for navigating."
},
readonly: {
name: "readonly",
type: "boolean",
"default": false,
description: "Does NOT allow user to enter data, just displays existing data"
}
};
return et2_inputWidget;
}(et2_core_valueWidget_1.et2_valueWidget));
exports.et2_inputWidget = et2_inputWidget;
//# sourceMappingURL=et2_core_inputWidget.js.map