rewrite most of code into separate angular directive file
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vitam
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caa1e940e2
commit
a0d1468a05
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@ -1040,7 +1040,7 @@
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<!--click to toggle show the subfolders and files-->
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<div class="checkbox" data-ng-click="folder.show=!folder.show">
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<!-- The value of indeterminate="" can be bound to any angular expression -->
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<input type="checkbox" ng-model="folder.selected" data-ng-click="$event.stopPropagation()" indeterminate="folder.indeterminate" monitor/>{{folderName}}
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<input type="checkbox" data-ng-model="folder.selected" data-ng-click="$event.stopPropagation()" indeterminate/>{{folderName}}
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<span ng-show="!folder.show" class="control-label">{{ 'click the text to expand the folder' | translate }}</span>
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<span ng-show="folder.show" class="control-label">{{ 'click the text to collapse the folder' | translate }}</span>
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</div>
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@ -1055,7 +1055,7 @@
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<div class="controls">
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<label class="checkbox">
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<input type="checkbox" ng-model="file.selected" monitor/>{{file.relpath}}
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<input type="checkbox" data-ng-model="file.selected" indeterminate="false"/>{{file.relpath}}
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</label>
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</div>
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<br/>
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@ -128,47 +128,8 @@ angular
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this.dirs = {};
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this.files = [];
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this.show = false;
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this._selected = false;
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this.selected = true;
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}
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OrganizedFolder.prototype.change = function () {
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for (var i = 0; i < this.files.length; i++) {
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this.files[i].selected = this.selected;
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}
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for (var folder in this.dirs) {
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if (this.dirs.hasOwnProperty(folder)) {
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this.dirs[folder].selected = this.selected;
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}
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}
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};
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Object.defineProperty(OrganizedFolder.prototype, "selected", {
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get : function () {
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return this._selected;
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},
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set : function (newValue) {
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this._selected = newValue;
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this.change();
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}
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});
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Object.defineProperty(OrganizedFolder.prototype, "indeterminate", {
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get : function () {
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var allSeleted = true;
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var allNotSelected = true;
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for (var p in this.dirs) {
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if (this.dirs.hasOwnProperty(p)) {
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if (this.dirs[p].indeterminate) {
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return true;
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}
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allSeleted &= this.dirs[p].selected;
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allNotSelected &= !this.dirs[p].selected;
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}
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}
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for (var i = 0; i < this.files.length; i++) {
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allSeleted &= this.files[i].selected;
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allNotSelected &= !this.files[i].selected;
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}
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return !allSeleted && !allNotSelected;// is not determinate when either all selected either all not selected;
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}
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});
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var folder = new OrganizedFolder(), tmp;
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for (var i = 0; i < files.length; i++) {
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tmp = folder;
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@ -182,7 +143,6 @@ angular
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}
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tmp.files.push(files[i]);
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}
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folder.change();
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return folder;
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};
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this.groupedFiles = groupFiles(this.files);
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@ -1,57 +1,98 @@
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// watches changes in the file upload control (input[file]) and
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// puts the files selected in an attribute
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var app = angular.module("webui.directives.fileselect", []);
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app.directive("indeterminate", function () {
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return {
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// Restrict the directive so it can only be used as an attribute
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restrict : "A",
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var app = angular.module("webui.directives.fileselect", ["webui.services.deps"]);
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app.directive("indeterminate", [
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"$parse", function syncInput (parse) {
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return {
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require : "ngModel",
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// Restrict the directive so it can only be used as an attribute
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restrict : "A",
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link : function link (scope, elem, attr) {
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// Whenever the bound value of the attribute changes we update
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// the internal 'indeterminate' flag on the attached dom element
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// use upward emit notification for change to prevent the performance penalty bring by $scope.$watch
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elem[0].indeterminate = scope.$eval(attr.indeterminate);
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scope.$on("childSelectedChange", function (event, options) {
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elem[0].indeterminate = scope.$eval(attr.indeterminate);
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});
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/* var watcher = scope.$watch(attr.indeterminate, function (value) {
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elem[0].indeterminate = value;
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});
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// Remove the watcher when the directive is destroyed
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scope.$on("$destroy", function () {
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watcher();
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}); */
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}
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};
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});
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app.directive("monitor", function () {
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return {
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// Restrict the directive so it can only be used as an attribute
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restrict : "A",
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link : function link (scope, elem, attr) {
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// Whenever the bound value of the attribute changes we update
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// the internal 'indeterminate' flag on the attached dom element
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elem.change(function () {
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scope.$emit("childSelectedChange");
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});
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}
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};
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});
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app.directive("selected", function () {
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return {
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// Restrict the directive so it can only be used as an attribute
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restrict : "A",
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link : function link (scope, elem, attr) {
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elem[0].value = scope.$eval(attr.selected);
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scope.$on("childSelectedChange", function (event, options) {
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elem[0].value = scope.$eval(attr.selected);
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});
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}
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};
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});
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link : function link (scope, elem, attr, ngModelCtrl) {
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// Whenever the bound value of the attribute changes we update
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// use upward emit notification for change to prevent the performance penalty bring by $scope.$watch
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var getter = parse(attr["ngModel"]);
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var setter = getter.assign;
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var children = []; // cache children input
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var get = function () {
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return getter(scope);
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};
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// the internal 'indeterminate' flag on the attached dom element
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var setIndeterminateState = function (newValue) {
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elem.prop("indeterminate", newValue);
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};
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var setModelValueWithoutSideEffect = function (newVal) {
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setter(scope, newVal);
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ngModelCtrl.$modelValue = newVal;
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ngModelCtrl.$viewValue = newVal;
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ngModelCtrl.$render();
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};
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var setWithSideEffect = function (newVal) {
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ngModelCtrl.$setViewValue(newVal);
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ngModelCtrl.$render();
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};
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var passIfLeafChild = function (callback) {
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return function () {
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if (children.length > 0) {
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callback.apply(this, arguments);
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}
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};
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};
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var passIfNotIsLeafChild = function (callback) {
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return function () {
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if (children.length === 0) {
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callback.apply(this, arguments);
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}
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};
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};
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var passThroughThisScope = function (callback) {
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return function (event) {
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if (event.targetScope !== event.currentScope) {
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return callback.apply(this, arguments);
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}
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};
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};
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if (attr["indeterminate"] && parse(attr["indeterminate"]).constant && !scope.$eval(attr["indeterminate"])) {
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// is leaf input, Only receive parent change and emit child change event
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setIndeterminateState(scope.$eval(attr["indeterminate"]));
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ngModelCtrl.$viewChangeListeners.push(passIfNotIsLeafChild(function () {
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scope.$emit("childSelectedChange");
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}));
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scope.$on("ParentSelectedChange", passThroughThisScope(
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function (event, newVal) {
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setWithSideEffect(newVal);
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}));
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scope.$emit("i'm child input", get);
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setWithSideEffect(get());
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scope.$emit("childSelectedChange");
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} else {
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// init first time and only once
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// establish parent-child's relation
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scope.$on("i'm child input", passThroughThisScope(
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function (event, child) {
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children.push(child);
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})
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);
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var updateBaseOnChildrenState = function () {
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var allSelected = children.every(function (child) {
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return child();
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});
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var anySeleted = children.some(function (child) {
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return child();
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});
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setIndeterminateState(allSelected !== anySeleted);
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setWithSideEffect(allSelected);
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};
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// is not leaf input, Only receive child change and parent change event
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ngModelCtrl.$viewChangeListeners.push(passIfLeafChild(function () {
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if (!elem.prop("indeterminate")) { // emit when prop indeterminate is set to false
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scope.$broadcast("ParentSelectedChange", get());
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}
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}));
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// reset input state base on children inputs
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scope.$on("childSelectedChange", passThroughThisScope(passIfLeafChild(updateBaseOnChildrenState)));
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}
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}
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};
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}
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]);
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