Input.js
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import style from "antd/lib/input/style/index.css";
angular.module("esNgAntd").directive("esInput", function ($compile, esNgAntd) {
return {
controllerAs: "esInput",
restrict: "E",
transclude: true,
replace: true,
scope: {
value: "@",
placeholder: "@",
addonBefore: "@",
addonAfter: "@",
disabled: "@",
onChange: "&",
maxLength: "@",
},
controller: function ($scope, $element) {
this.getContext = function () {
return $scope;
};
$scope.state = {
inputEventTarget: null,
};
$scope.handleClick = function (event) {
$scope.state.inputEventTarget = event;
};
$scope.handleChange = function () {
$scope.onChange({
event: $scope.state.inputEventTarget,
});
};
$scope.getTemplate = function () {
let maxLengthAttribute = "";
let styleAttribute = "";
let idAttribute = "";
if ($scope.maxLength) {
maxLengthAttribute = `maxlength="${$scope.maxLength}"`;
}
if ($scope.style) {
styleAttribute = `style="${$scope.style}"`;
}
if ($scope.esFormItem && $scope.esFormItem.name) {
idAttribute = `id="${$scope.esFormItem.name}"`;
}
let templates = [
`<input type="text" class="ant-input" placeholder={{placeholder}} ng-change="handleChange()" ng-model="value" ng-focus="handleClick($event)" ng-disabled="disabled==='true'" ${styleAttribute} ${maxLengthAttribute} ${idAttribute}/>`,
`<span class="ant-input-group-wrapper" ng-if="addonBefore||addonAfter">
<span class="ant-input-wrapper ant-input-group" style="">
<span class="ant-input-group-addon" ng-if="addonBefore">{{addonBefore}}</span>
<input type="text" class="ant-input" ng-change="handleChange()" ng-model="value" ng-focus="handleClick($event)" ng-disabled="disabled==='true'" style="${$scope.style}" ${styleAttribute} ${maxLengthAttribute} ${idAttribute}/>
<span class="ant-input-group-addon" ng-if="addonAfter">{{addonAfter}}</span>
</span>
</span>`,
];
if ($scope.addonBefore || $scope.addonAfter) {
return templates[1];
} else {
return templates[0];
}
};
},
require: ["?^esFormItem", "?^esForm"],
link: function ($scope, $element, $attrs, $controllers, $transclude) {
let [esFormItem, esForm] = $controllers;
esNgAntd.createStyle("ant-input", style); // 上下文
if (esForm) {
$scope.esForm = esForm.getContext();
$scope.esForm.state.formItems.push($scope);
}
if (esFormItem) {
$scope.esFormItem = esFormItem.getContext();
}
$scope.style = $attrs.style;
$element.replaceWith($compile($scope.getTemplate())($scope));
},
};
});