@syncfusion/ej2-vue-navigations
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A package of Essential JS 2 navigation components such as Tree-view, Tab, Toolbar, Context-menu, and Accordion which is used to navigate from one page to another for Vue
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JavaScript
import { ComponentBase, gh, getProps, isExecute, vueDefineComponent } from '@syncfusion/ej2-vue-base';
import { isNullOrUndefined } from '@syncfusion/ej2-base';
import { TreeView } from '@syncfusion/ej2-navigations';
export var properties = ['isLazyUpdate', 'plugins', 'allowDragAndDrop', 'allowEditing', 'allowMultiSelection', 'allowTextWrap', 'animation', 'autoCheck', 'checkDisabledChildren', 'checkOnClick', 'checkedNodes', 'cssClass', 'disabled', 'dragArea', 'enableHtmlSanitizer', 'enablePersistence', 'enableRtl', 'expandOn', 'expandedNodes', 'fields', 'fullRowNavigable', 'fullRowSelect', 'loadOnDemand', 'locale', 'nodeTemplate', 'selectedNodes', 'showCheckBox', 'sortOrder', 'actionFailure', 'created', 'dataBound', 'dataSourceChanged', 'destroyed', 'drawNode', 'keyPress', 'nodeChecked', 'nodeChecking', 'nodeClicked', 'nodeCollapsed', 'nodeCollapsing', 'nodeDragStart', 'nodeDragStop', 'nodeDragging', 'nodeDropped', 'nodeEdited', 'nodeEditing', 'nodeExpanded', 'nodeExpanding', 'nodeSelected', 'nodeSelecting'];
export var modelProps = [];
export var testProp = getProps({ props: properties });
export var props = testProp[0], watch = testProp[1], emitProbs = Object.keys(watch);
emitProbs.push('modelchanged', 'update:modelValue');
for (var _i = 0, modelProps_1 = modelProps; _i < modelProps_1.length; _i++) {
var props_1 = modelProps_1[_i];
emitProbs.push('update:' + props_1);
}
/**
* Represents the EJ2 VueJS TreeView Component.
* ```html
* <ejs-treeview></ejs-treeview>
* ```
*/
export var TreeViewComponent = vueDefineComponent({
name: 'TreeViewComponent',
mixins: [ComponentBase],
props: props,
watch: watch,
emits: emitProbs,
provide: function () { return { custom: this.custom }; },
data: function () {
return {
ej2Instances: new TreeView({}),
propKeys: properties,
models: modelProps,
hasChildDirective: false,
hasInjectedModules: false,
tagMapper: {},
tagNameMapper: {},
isVue3: !isExecute,
templateCollection: {},
};
},
created: function () {
this.bindProperties();
this.ej2Instances._setProperties = this.ej2Instances.setProperties;
this.ej2Instances.setProperties = this.setProperties;
this.ej2Instances.clearTemplate = this.clearTemplate;
this.updated = this.updated;
},
render: function (createElement) {
var h = !isExecute ? gh : createElement;
var slots = null;
if (!isNullOrUndefined(this.$slots.default)) {
slots = !isExecute ? this.$slots.default() : this.$slots.default;
}
return h('div', slots);
},
methods: {
clearTemplate: function (templateNames) {
if (!templateNames) {
templateNames = Object.keys(this.templateCollection || {});
}
if (templateNames.length && this.templateCollection) {
for (var _i = 0, templateNames_1 = templateNames; _i < templateNames_1.length; _i++) {
var tempName = templateNames_1[_i];
var elementCollection = this.templateCollection[tempName];
if (elementCollection && elementCollection.length) {
for (var _a = 0, elementCollection_1 = elementCollection; _a < elementCollection_1.length; _a++) {
var ele = elementCollection_1[_a];
this.destroyPortals(ele);
}
delete this.templateCollection[tempName];
}
}
}
},
setProperties: function (prop, muteOnChange) {
var _this = this;
if (this.isVue3) {
this.models = !this.models ? this.ej2Instances.referModels : this.models;
}
if (this.ej2Instances && this.ej2Instances._setProperties) {
this.ej2Instances._setProperties(prop, muteOnChange);
}
if (prop && this.models && this.models.length) {
Object.keys(prop).map(function (key) {
_this.models.map(function (model) {
if ((key === model) && !(/datasource/i.test(key))) {
if (_this.isVue3) {
_this.ej2Instances.vueInstance.$emit('update:' + key, prop[key]);
}
else {
_this.$emit('update:' + key, prop[key]);
_this.$emit('modelchanged', prop[key]);
}
}
});
});
}
},
custom: function () {
this.updated();
},
addNodes: function (nodes, target, index, preventTargetExpand) {
return this.ej2Instances.addNodes(nodes, target, index, preventTargetExpand);
},
beginEdit: function (node) {
return this.ej2Instances.beginEdit(node);
},
checkAll: function (nodes) {
return this.ej2Instances.checkAll(nodes);
},
collapseAll: function (nodes, level, excludeHiddenNodes) {
return this.ej2Instances.collapseAll(nodes, level, excludeHiddenNodes);
},
destroy: function () {
return this.ej2Instances.destroy();
},
disableNodes: function (nodes) {
return this.ej2Instances.disableNodes(nodes);
},
enableNodes: function (nodes) {
return this.ej2Instances.enableNodes(nodes);
},
ensureVisible: function (node) {
return this.ej2Instances.ensureVisible(node);
},
expandAll: function (nodes, level, excludeHiddenNodes, preventAnimation) {
return this.ej2Instances.expandAll(nodes, level, excludeHiddenNodes, preventAnimation);
},
getAllCheckedNodes: function () {
return this.ej2Instances.getAllCheckedNodes();
},
getDisabledNodes: function () {
return this.ej2Instances.getDisabledNodes();
},
getNode: function (node) {
return this.ej2Instances.getNode(node);
},
getTreeData: function (node) {
return this.ej2Instances.getTreeData(node);
},
moveNodes: function (sourceNodes, target, index, preventTargetExpand) {
return this.ej2Instances.moveNodes(sourceNodes, target, index, preventTargetExpand);
},
refreshNode: function (target, newData) {
return this.ej2Instances.refreshNode(target, newData);
},
removeNodes: function (nodes) {
return this.ej2Instances.removeNodes(nodes);
},
uncheckAll: function (nodes) {
return this.ej2Instances.uncheckAll(nodes);
},
updateNode: function (target, newText) {
return this.ej2Instances.updateNode(target, newText);
},
}
});
export var TreeViewPlugin = {
name: 'ejs-treeview',
install: function (Vue) {
Vue.component(TreeViewPlugin.name, TreeViewComponent);
}
};