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migrated dropdown-typeahead to ts (#11499)

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* migrated dropdown-typeahead to ts

* removed console.logs

* added @ngInject
This commit is contained in:
Patrick O'Carroll 2018-04-16 17:40:29 +02:00 committed by Daniel Lee
parent aa999aa6a9
commit 7ef6106197
1 changed files with 244 additions and 0 deletions
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244
public/app/core/directives/dropdown_typeahead.ts Normal file
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import _ from 'lodash';
import $ from 'jquery';
import coreModule from '../core_module';
/** @ngInject */
export function dropdownTypeahead($compile) {
let inputTemplate =
'<input type="text"' +
' class="gf-form-input input-medium tight-form-input"' +
' spellcheck="false" style="display:none"></input>';
let buttonTemplate =
'<a class="gf-form-label tight-form-func dropdown-toggle"' +
' tabindex="1" gf-dropdown="menuItems" data-toggle="dropdown"' +
' data-placement="top"><i class="fa fa-plus"></i></a>';
return {
scope: {
menuItems: '=dropdownTypeahead',
dropdownTypeaheadOnSelect: '&dropdownTypeaheadOnSelect',
model: '=ngModel',
},
link: function($scope, elem, attrs) {
let $input = $(inputTemplate);
let $button = $(buttonTemplate);
$input.appendTo(elem);
$button.appendTo(elem);
if (attrs.linkText) {
$button.html(attrs.linkText);
}
if (attrs.ngModel) {
$scope.$watch('model', function(newValue) {
_.each($scope.menuItems, function(item) {
_.each(item.submenu, function(subItem) {
if (subItem.value === newValue) {
$button.html(subItem.text);
}
});
});
});
}
let typeaheadValues = _.reduce(
$scope.menuItems,
function(memo, value, index) {
if (!value.submenu) {
value.click = 'menuItemSelected(' + index + ')';
memo.push(value.text);
} else {
_.each(value.submenu, function(item, subIndex) {
item.click = 'menuItemSelected(' + index + ',' + subIndex + ')';
memo.push(value.text + ' ' + item.text);
});
}
return memo;
},
[]
);
$scope.menuItemSelected = function(index, subIndex) {
let menuItem = $scope.menuItems[index];
let payload: any = { $item: menuItem };
if (menuItem.submenu && subIndex !== void 0) {
payload.$subItem = menuItem.submenu[subIndex];
}
$scope.dropdownTypeaheadOnSelect(payload);
};
$input.attr('data-provide', 'typeahead');
$input.typeahead({
source: typeaheadValues,
minLength: 1,
items: 10,
updater: function(value) {
let result: any = {};
_.each($scope.menuItems, function(menuItem) {
_.each(menuItem.submenu, function(submenuItem) {
if (value === menuItem.text + ' ' + submenuItem.text) {
result.$subItem = submenuItem;
result.$item = menuItem;
}
});
});
if (result.$item) {
$scope.$apply(function() {
$scope.dropdownTypeaheadOnSelect(result);
});
}
$input.trigger('blur');
return '';
},
});
$button.click(function() {
$button.hide();
$input.show();
$input.focus();
});
$input.keyup(function() {
elem.toggleClass('open', $input.val() === '');
});
$input.blur(function() {
$input.hide();
$input.val('');
$button.show();
$button.focus();
// clicking the function dropdown menu wont
// work if you remove class at once
setTimeout(function() {
elem.removeClass('open');
}, 200);
});
$compile(elem.contents())($scope);
},
};
}
/** @ngInject */
export function dropdownTypeahead2($compile) {
let inputTemplate =
'<input type="text"' + ' class="gf-form-input"' + ' spellcheck="false" style="display:none"></input>';
let buttonTemplate =
'<a class="gf-form-input dropdown-toggle"' +
' tabindex="1" gf-dropdown="menuItems" data-toggle="dropdown"' +
' data-placement="top"><i class="fa fa-plus"></i></a>';
return {
scope: {
menuItems: '=dropdownTypeahead2',
dropdownTypeaheadOnSelect: '&dropdownTypeaheadOnSelect',
model: '=ngModel',
},
link: function($scope, elem, attrs) {
let $input = $(inputTemplate);
let $button = $(buttonTemplate);
$input.appendTo(elem);
$button.appendTo(elem);
if (attrs.linkText) {
$button.html(attrs.linkText);
}
if (attrs.ngModel) {
$scope.$watch('model', function(newValue) {
_.each($scope.menuItems, function(item) {
_.each(item.submenu, function(subItem) {
if (subItem.value === newValue) {
$button.html(subItem.text);
}
});
});
});
}
let typeaheadValues = _.reduce(
$scope.menuItems,
function(memo, value, index) {
if (!value.submenu) {
value.click = 'menuItemSelected(' + index + ')';
memo.push(value.text);
} else {
_.each(value.submenu, function(item, subIndex) {
item.click = 'menuItemSelected(' + index + ',' + subIndex + ')';
memo.push(value.text + ' ' + item.text);
});
}
return memo;
},
[]
);
$scope.menuItemSelected = function(index, subIndex) {
let menuItem = $scope.menuItems[index];
let payload: any = { $item: menuItem };
if (menuItem.submenu && subIndex !== void 0) {
payload.$subItem = menuItem.submenu[subIndex];
}
$scope.dropdownTypeaheadOnSelect(payload);
};
$input.attr('data-provide', 'typeahead');
$input.typeahead({
source: typeaheadValues,
minLength: 1,
items: 10,
updater: function(value) {
let result: any = {};
_.each($scope.menuItems, function(menuItem) {
_.each(menuItem.submenu, function(submenuItem) {
if (value === menuItem.text + ' ' + submenuItem.text) {
result.$subItem = submenuItem;
result.$item = menuItem;
}
});
});
if (result.$item) {
$scope.$apply(function() {
$scope.dropdownTypeaheadOnSelect(result);
});
}
$input.trigger('blur');
return '';
},
});
$button.click(function() {
$button.hide();
$input.show();
$input.focus();
});
$input.keyup(function() {
elem.toggleClass('open', $input.val() === '');
});
$input.blur(function() {
$input.hide();
$input.val('');
$button.show();
$button.focus();
// clicking the function dropdown menu wont
// work if you remove class at once
setTimeout(function() {
elem.removeClass('open');
}, 200);
});
$compile(elem.contents())($scope);
},
};
}
coreModule.directive('dropdownTypeahead', dropdownTypeahead);
coreModule.directive('dropdownTypeahead2', dropdownTypeahead2);