amis
Version:
一种MIS页面生成工具
201 lines (200 loc) • 10.4 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var react_1 = tslib_1.__importDefault(require("react"));
var Options_1 = require("./Options");
var find = require("lodash/find");
var icons_1 = require("../../components/icons");
var react_overlays_1 = require("react-overlays");
var react_dom_1 = require("react-dom");
var TagControl = /** @class */ (function (_super) {
tslib_1.__extends(TagControl, _super);
function TagControl(props) {
var _this = _super.call(this, props) || this;
_this.input = react_1.default.createRef();
_this.state = {
inputValue: '',
isFocused: false
};
_this.focus = _this.focus.bind(_this);
_this.clearValue = _this.clearValue.bind(_this);
_this.handleClick = _this.handleClick.bind(_this);
_this.handleFocus = _this.handleFocus.bind(_this);
_this.handleBlur = _this.handleBlur.bind(_this);
_this.handleInputChange = _this.handleInputChange.bind(_this);
_this.handleKeyDown = _this.handleKeyDown.bind(_this);
_this.getParent = _this.getParent.bind(_this);
return _this;
}
TagControl.prototype.componentWillReceiveProps = function (nextProps) {
var props = this.props;
if (props.value !== nextProps.value) {
this.setState({
inputValue: ''
});
}
};
TagControl.prototype.focus = function () {
if (!this.input.current) {
return;
}
this.input.current.focus();
// 光标放到最后
var len = this.input.current.value.length;
len && this.input.current.setSelectionRange(len, len);
};
TagControl.prototype.clearValue = function () {
var _a = this.props, onChange = _a.onChange, resetValue = _a.resetValue;
onChange(resetValue);
this.setState({
inputValue: resetValue
}, this.focus);
};
TagControl.prototype.removeItem = function (index) {
var _a = this.props, selectedOptions = _a.selectedOptions, onChange = _a.onChange, joinValues = _a.joinValues, extractValue = _a.extractValue, delimiter = _a.delimiter, valueField = _a.valueField;
var newValue = selectedOptions.concat();
newValue.splice(index, 1);
onChange(joinValues
? newValue.map(function (item) { return item[valueField || 'value']; }).join(delimiter || ',')
: extractValue
? newValue.map(function (item) { return item[valueField || 'value']; })
: newValue);
};
TagControl.prototype.addItem = function (option) {
var _a = this.props, selectedOptions = _a.selectedOptions, onChange = _a.onChange, joinValues = _a.joinValues, extractValue = _a.extractValue, delimiter = _a.delimiter, valueField = _a.valueField;
var newValue = selectedOptions.concat();
if (find(newValue, function (item) { return item.value == option.value; })) {
return;
}
newValue.push(option);
onChange(joinValues
? newValue.map(function (item) { return item[valueField || 'value']; }).join(delimiter || ',')
: extractValue
? newValue.map(function (item) { return item[valueField || 'value']; })
: newValue);
};
TagControl.prototype.handleClick = function () {
this.focus();
};
TagControl.prototype.handleFocus = function (e) {
this.setState({
isFocused: true
});
this.props.onFocus && this.props.onFocus(e);
};
TagControl.prototype.handleBlur = function (e) {
var _a = this.props, selectedOptions = _a.selectedOptions, onChange = _a.onChange, joinValues = _a.joinValues, extractValue = _a.extractValue, delimiter = _a.delimiter, valueField = _a.valueField;
var value = this.state.inputValue.trim();
this.props.onBlur && this.props.onBlur(e);
this.setState({
isFocused: false,
inputValue: ''
}, value
? function () {
var newValue = selectedOptions.concat();
if (!find(newValue, function (item) { return item.value === value; })) {
var option = {
label: value,
value: value
};
newValue.push(option);
onChange(joinValues
? newValue.map(function (item) { return item[valueField || 'value']; }).join(delimiter || ',')
: extractValue
? newValue.map(function (item) { return item[valueField || 'value']; })
: newValue);
}
}
: undefined);
};
TagControl.prototype.handleInputChange = function (evt) {
var value = evt.currentTarget.value;
this.setState({
inputValue: value
});
};
TagControl.prototype.handleKeyDown = function (evt) {
var _a = this.props, selectedOptions = _a.selectedOptions, onChange = _a.onChange, joinValues = _a.joinValues, extractValue = _a.extractValue, delimiter = _a.delimiter, valueField = _a.valueField;
var value = this.state.inputValue.trim();
if (selectedOptions.length && !value && evt.key == 'Backspace') {
var newValue = selectedOptions.concat();
newValue.pop();
onChange(joinValues
? newValue.map(function (item) { return item[valueField || 'value']; }).join(delimiter || ',')
: extractValue
? newValue.map(function (item) { return item[valueField || 'value']; })
: newValue);
}
else if (value && (evt.key === 'Enter' || evt.key === delimiter)) {
evt.preventDefault();
var newValue = selectedOptions.concat();
if (!find(newValue, function (item) { return item.value == value; })) {
newValue.push({
label: value,
value: value
});
onChange(joinValues
? newValue.map(function (item) { return item[valueField || 'value']; }).join(delimiter || ',')
: extractValue
? newValue.map(function (item) { return item[valueField || 'value']; })
: newValue);
}
this.setState({
inputValue: ''
});
}
};
TagControl.prototype.getParent = function () {
return react_dom_1.findDOMNode(this).parentNode;
};
TagControl.prototype.reload = function () {
var reload = this.props.reloadOptions;
reload && reload();
};
TagControl.prototype.render = function () {
var _this = this;
var _a = this.props, className = _a.className, cx = _a.classnames, disabled = _a.disabled, placeholder = _a.placeholder, name = _a.name, options = _a.options, optionsTip = _a.optionsTip, clearable = _a.clearable, value = _a.value, loading = _a.loading, spinnerClassName = _a.spinnerClassName, selectedOptions = _a.selectedOptions, labelField = _a.labelField;
return (react_1.default.createElement("div", { className: cx(className, "TagControl", {
'is-focused': this.state.isFocused,
'is-disabled': disabled
}) },
react_1.default.createElement("div", { onClick: this.handleClick, className: cx('TagControl-input') },
react_1.default.createElement("div", { className: cx('TagControl-valueWrap') },
placeholder && !selectedOptions.length && !this.state.inputValue ? (react_1.default.createElement("div", { className: cx('TagControl-placeholder') }, placeholder)) : null,
selectedOptions.map(function (item, index) { return (react_1.default.createElement("div", { className: cx('TagControl-value'), key: index },
react_1.default.createElement("span", { className: cx('TagControl-valueIcon'), onClick: _this.removeItem.bind(_this, index) }, "\u00D7"),
react_1.default.createElement("span", { className: cx('TagControl-valueLabel') }, item[labelField || 'label']))); }),
react_1.default.createElement("input", { ref: this.input, name: name, value: this.state.inputValue, onChange: this.handleInputChange, onKeyDown: this.handleKeyDown, onFocus: this.handleFocus, onBlur: this.handleBlur })),
clearable && !disabled && value ? (react_1.default.createElement("a", { onClick: this.clearValue, className: cx('TagControl-clear') },
react_1.default.createElement(icons_1.Icon, { icon: "close", className: "icon" }))) : null,
loading ? react_1.default.createElement("i", { className: cx("TagControl-spinner", spinnerClassName) }) : null),
options.length ? (react_1.default.createElement(react_overlays_1.Portal, { container: this.getParent },
react_1.default.createElement("div", { className: cx('TagControl-sug') },
optionsTip ? react_1.default.createElement("div", { className: cx('TagControl-sugTip') }, optionsTip) : null,
options.map(function (item, index) { return (react_1.default.createElement("div", { className: cx('TagControl-sugItem'), key: index, onClick: _this.addItem.bind(_this, item) }, item.label)); })))) : null));
};
TagControl.defaultProps = {
resetValue: '',
labelField: 'label',
valueField: 'value',
placeholder: '',
multiple: true,
optionsTip: '最近您使用的标签'
};
return TagControl;
}(react_1.default.PureComponent));
exports.default = TagControl;
var TagControlRenderer = /** @class */ (function (_super) {
tslib_1.__extends(TagControlRenderer, _super);
function TagControlRenderer() {
return _super !== null && _super.apply(this, arguments) || this;
}
TagControlRenderer = tslib_1.__decorate([
Options_1.OptionsControl({
type: 'tag'
})
], TagControlRenderer);
return TagControlRenderer;
}(TagControl));
exports.TagControlRenderer = TagControlRenderer;
//# sourceMappingURL=./renderers/Form/Tag.js.map