本范例展示如何使用表单的各种组件。
下拉框组件展示了5种使用范例:普通下拉框、绑定HTML组件的下拉框、树形下拉框、分页下拉框、多选下拉框等。

- Ext.onReady(function(){
- Ext.BLANK_IMAGE_URL = "/widgets/ext-2.2/resources/images/default/s.gif";
- Ext.QuickTips.init();
- Ext.form.Field.prototype.msgTarget = "qtip";
-
-
- var hiddenField = new Ext.form.Hidden({
- name: "hiddenField",
- value: "1"
- });
-
- var usernameField = new Ext.form.TextField({
- name: "username",
- fieldLabel: "用户名",
- allowBlank: true,
- blankText: "请输入用户名!"
- });
-
- var pwdField = new Ext.form.TextField({
- name: "password",
- fieldLabel: "密码",
- allowBlank: true,
- blankText: "请输入密码!",
- inputType: "password"
- });
-
- var ageField = new Ext.form.NumberField({
- name: "age",
- allowBlank: true,
- blankText: "请输入年龄!",
- fieldLabel: "年龄",
- allowDecimals: false,
- allowNegative: false,
- minValue: 18,
- minText: "年龄不能少于18",
- maxValue: 100,
- maxText: "年龄不能大于100"
- });
-
- var love1 = new Ext.form.Checkbox({
- name: "love1",
- boxLabel: "打球",
- inputValue: "1"
- });
-
- var love2 = new Ext.form.Checkbox({
- name: "love2",
- boxLabel: "游泳",
- inputValue: "2"
- });
-
- var love3 = new Ext.form.Checkbox({
- name: "love3",
- boxLabel: "登山",
- inputValue: "3"
- });
-
- var loveGroup = new Ext.form.CheckboxGroup({
- name: "love",
- columns: [80, 80, 1.0],
- fieldLabel: "爱好",
- items: [love1, love2, love3]
- });
-
- var sex1 = new Ext.form.Radio({
- name: "sex1",
- boxLabel: "男",
- inputValue: "1"
- });
-
- var sex2 = new Ext.form.Radio({
- name: "sex1",
- boxLabel: "女",
- inputValue: "0"
- });
-
- var sexGroup = new Ext.form.RadioGroup({
- name: "sex",
- columns: [80, 1.0],
- fieldLabel: "性别",
- items: [sex1, sex2]
- });
-
-
- var store = new Ext.data.SimpleStore({
- fields: ["code", "name"],
- data: [
- ["1", "北京"],
- ["5", "上海"],
- ["4", "广东"]
- ]
- });
- var cmbProvince = new Ext.form.ComboBox({
- id: "cmbProvince",
- hiddenName: "province.id",
- fieldLabel: "省份",
- resizable: true,
- editable: false,
- width: 100,
- emptyText: "请选择...",
- store: store,
- valueField: "code",
- displayField: "name",
- triggerAction: "all",
- mode: "local"
- });
-
-
- var store2 = new Ext.data.SimpleStore({
- fields: ["name"],
- proxy: new Ext.data.HttpProxy({
- url: "../testForm!loadData.action"
- })
- });
-
- var cmbManager = new Ext.form.ComboBox({
- hiddenName: "manager",
- fieldLabel: "经理",
- editable: false,
- triggerAction: "all",
- mode: "local",
- maxHeight: 200,
- store: new Ext.data.SimpleStore({fields:[],data:[[]]}),
- onSelect: Ext.emptyFn,
- tpl: "<tpl for='.'><div id='tree'></div></tpl>"
- });
-
- var root = new Ext.tree.TreeNode({
- nodeId: 1,
- text: "根节点",
- expanded: true
- });
- root.appendChild(new Ext.tree.TreeNode({nodeId:2, text:"节点A", leaf:true}));
- root.appendChild(new Ext.tree.TreeNode({nodeId:3, text:"节点B", leaf:true}));
-
- var tree = new Ext.tree.TreePanel({
- root: root,
- border: false,
- autoHeight: true,
- autoScroll: true
- });
-
- tree.on("click", function(node){
- if(!node.isLeaf()) return;
-
- if(cmbManager.hiddenField){
- cmbManager.hiddenField.value = node.attributes.nodeId;
- }
- cmbManager.setRawValue(node.text);
- cmbManager.collapse();
- });
-
- cmbManager.on("expand", function(){
- tree.render("tree");
- });
-
-
- var store3 = new Ext.data.JsonStore({
- url: "../testForm!loadData3.action",
- totalProperty: "totalNum",
- root: "books",
- fields: ["id", "name"]
- });
- var cmbBook = new Ext.form.ComboBox({
- hiddenName: "books",
- fieldLabel: "书籍",
- store: store3,
- valueField: "name",
- displayField: "name",
- triggerAction: "all",
- mode: "remote",
- queryParam: "books",
- loadingText: "正在装载数据...",
- width: 180,
- minChars: 1,
- editable: false,
- listWidth: 250,
- pageSize: 3
- });
-
-
- var cmbPass = new Ext.form.ComboBox({
- hiddenName: "status",
- fieldLabel: "是否有效",
- triggerAction: "all",
- editable: false,
- width: 100,
- transform: "isPass",
- lazyRender: true
- });
-
- var cmbTimes = new Ext.form.TimeField({
- hiddenName: "time",
- fieldLabel: "时间",
- minValue: "09:00",
- minText: "所选时间应大于{0}",
- maxValue: "18:00",
- maxText: "所选时间应小于{0}",
- format: "H时i分",
- increment: 30,
- invalidText: "时间格式无效!",
- maxHeight: 200,
- width: 100,
- value: "09时00分",
- editable: false
- });
-
- var cmbMonths = new Ext.ux.MultiSelectCombo({
- hiddenName: "months",
- fieldLabel: "月份",
- maxHeight: 200,
- editable: false,
- store: [["201010","201010"], ["201009","201009"], ["201008","201008"], ["201007","201007"], ["201006","201006"]],
- mode: "local",
- width: 180,
- maxItemsCount: 3,
- maxItemsCountText: "最多只能选择三个选项!"
- });
-
- var cmbBirths = new Ext.form.DateField({
- name: "births",
- fieldLabel: "出生日期",
- disabledDays: [0,6],
- disabledDaysText: "禁止选择周末!",
- width: 100,
- readOnly: true,
- format: "Y-m-d",
- invalidText: "不是有效的日期值!"
- });
-
- var fieldSet1 = new Ext.form.FieldSet({
- title: "下拉框",
- checkboxName: "fieldSet1",
- checkboxToggle: true,
- autoHeight: true,
- layout: "table",
- layoutConfig: {
- columns: 3
- },
- defaults: {
- style:"margin-left:8px; margin-top:3px; margin-right:8px; margin-bottom:3px; valign:top",
- layout:"form",
- labelAlign: "right"
- },
- items: [
- {rowspan:1, colspan:1, items:[cmbProvince]},
- {rowspan:1, colspan:1, items:[cmbManager]},
- {rowspan:1, colspan:1, items:[cmbBook]},
- {rowspan:1, colspan:1, items:[cmbPass]},
- {rowspan:1, colspan:1, items:[cmbTimes]},
- {rowspan:1, colspan:1, items:[cmbMonths]},
- {rowspan:1, colspan:1, items:[cmbBirths]}]
- });
-
- var remarksField = new Ext.form.TextArea({
- name: "remarks",
- fieldLabel: "备注",
- width: 400,
- height: 80
- });
-
- var form = new Ext.form.FormPanel({
- id: "frmAddUser",
- title: "新增用户",
- autoWidth: true,
- autoHeight: true,
- frame: true,
- renderTo: Ext.getBody(),
- labelWidth: 70,
- tbar: toolbar,
- items: [hiddenField, usernameField, pwdField, ageField, loveGroup, sexGroup,
- fieldSet1, remarksField],
- url: "../testForm!ajaxSubmitForm.action"
- });
- });
- Ext.onReady(function(){
- Ext.BLANK_IMAGE_URL = "/widgets/ext-2.2/resources/images/default/s.gif";
- Ext.QuickTips.init();
- Ext.form.Field.prototype.msgTarget = "qtip";
-
-
- var hiddenField = new Ext.form.Hidden({
- name: "hiddenField",
- value: "1"
- });
-
- var usernameField = new Ext.form.TextField({
- name: "username",
- fieldLabel: "用户名",
- allowBlank: true,
- blankText: "请输入用户名!"
- });
-
- var pwdField = new Ext.form.TextField({
- name: "password",
- fieldLabel: "密码",
- allowBlank: true,
- blankText: "请输入密码!",
- inputType: "password"
- });
-
- var ageField = new Ext.form.NumberField({
- name: "age",
- allowBlank: true,
- blankText: "请输入年龄!",
- fieldLabel: "年龄",
- allowDecimals: false,
- allowNegative: false,
- minValue: 18,
- minText: "年龄不能少于18",
- maxValue: 100,
- maxText: "年龄不能大于100"
- });
-
- var love1 = new Ext.form.Checkbox({
- name: "love1",
- boxLabel: "打球",
- inputValue: "1"
- });
-
- var love2 = new Ext.form.Checkbox({
- name: "love2",
- boxLabel: "游泳",
- inputValue: "2"
- });
-
- var love3 = new Ext.form.Checkbox({
- name: "love3",
- boxLabel: "登山",
- inputValue: "3"
- });
-
- var loveGroup = new Ext.form.CheckboxGroup({
- name: "love",
- columns: [80, 80, 1.0],
- fieldLabel: "爱好",
- items: [love1, love2, love3]
- });
-
- var sex1 = new Ext.form.Radio({
- name: "sex1",
- boxLabel: "男",
- inputValue: "1"
- });
-
- var sex2 = new Ext.form.Radio({
- name: "sex1",
- boxLabel: "女",
- inputValue: "0"
- });
-
- var sexGroup = new Ext.form.RadioGroup({
- name: "sex",
- columns: [80, 1.0],
- fieldLabel: "性别",
- items: [sex1, sex2]
- });
-
-
- var store = new Ext.data.SimpleStore({
- fields: ["code", "name"],
- data: [
- ["1", "北京"],
- ["5", "上海"],
- ["4", "广东"]
- ]
- });
- var cmbProvince = new Ext.form.ComboBox({
- id: "cmbProvince",
- hiddenName: "province.id",
- fieldLabel: "省份",
- resizable: true,
- editable: false,
- width: 100,
- emptyText: "请选择...",
- store: store,
- valueField: "code",
- displayField: "name",
- triggerAction: "all",
- mode: "local"
- });
-
-
- var store2 = new Ext.data.SimpleStore({
- fields: ["name"],
- proxy: new Ext.data.HttpProxy({
- url: "../testForm!loadData.action"
- })
- });
-
- var cmbManager = new Ext.form.ComboBox({
- hiddenName: "manager",
- fieldLabel: "经理",
- editable: false,
- triggerAction: "all",
- mode: "local",
- maxHeight: 200,
- store: new Ext.data.SimpleStore({fields:[],data:[[]]}),
- onSelect: Ext.emptyFn,
- tpl: "<tpl for='.'><div id='tree'></div></tpl>"
- });
-
- var root = new Ext.tree.TreeNode({
- nodeId: 1,
- text: "根节点",
- expanded: true
- });
- root.appendChild(new Ext.tree.TreeNode({nodeId:2, text:"节点A", leaf:true}));
- root.appendChild(new Ext.tree.TreeNode({nodeId:3, text:"节点B", leaf:true}));
-
- var tree = new Ext.tree.TreePanel({
- root: root,
- border: false,
- autoHeight: true,
- autoScroll: true
- });
-
- tree.on("click", function(node){
- if(!node.isLeaf()) return;
-
- if(cmbManager.hiddenField){
- cmbManager.hiddenField.value = node.attributes.nodeId;
- }
- cmbManager.setRawValue(node.text);
- cmbManager.collapse();
- });
-
- cmbManager.on("expand", function(){
- tree.render("tree");
- });
-
-
- var store3 = new Ext.data.JsonStore({
- url: "../testForm!loadData3.action",
- totalProperty: "totalNum",
- root: "books",
- fields: ["id", "name"]
- });
- var cmbBook = new Ext.form.ComboBox({
- hiddenName: "books",
- fieldLabel: "书籍",
- store: store3,
- valueField: "name",
- displayField: "name",
- triggerAction: "all",
- mode: "remote",
- queryParam: "books",
- loadingText: "正在装载数据...",
- width: 180,
- minChars: 1,
- editable: false,
- listWidth: 250,
- pageSize: 3
- });
-
-
- var cmbPass = new Ext.form.ComboBox({
- hiddenName: "status",
- fieldLabel: "是否有效",
- triggerAction: "all",
- editable: false,
- width: 100,
- transform: "isPass",
- lazyRender: true
- });
-
- var cmbTimes = new Ext.form.TimeField({
- hiddenName: "time",
- fieldLabel: "时间",
- minValue: "09:00",
- minText: "所选时间应大于{0}",
- maxValue: "18:00",
- maxText: "所选时间应小于{0}",
- format: "H时i分",
- increment: 30,
- invalidText: "时间格式无效!",
- maxHeight: 200,
- width: 100,
- value: "09时00分",
- editable: false
- });
-
- var cmbMonths = new Ext.ux.MultiSelectCombo({
- hiddenName: "months",
- fieldLabel: "月份",
- maxHeight: 200,
- editable: false,
- store: [["201010","201010"], ["201009","201009"], ["201008","201008"], ["201007","201007"], ["201006","201006"]],
- mode: "local",
- width: 180,
- maxItemsCount: 3,
- maxItemsCountText: "最多只能选择三个选项!"
- });
-
- var cmbBirths = new Ext.form.DateField({
- name: "births",
- fieldLabel: "出生日期",
- disabledDays: [0,6],
- disabledDaysText: "禁止选择周末!",
- width: 100,
- readOnly: true,
- format: "Y-m-d",
- invalidText: "不是有效的日期值!"
- });
-
- var fieldSet1 = new Ext.form.FieldSet({
- title: "下拉框",
- checkboxName: "fieldSet1",
- checkboxToggle: true,
- autoHeight: true,
- layout: "table",
- layoutConfig: {
- columns: 3
- },
- defaults: {
- style:"margin-left:8px; margin-top:3px; margin-right:8px; margin-bottom:3px; valign:top",
- layout:"form",
- labelAlign: "right"
- },
- items: [
- {rowspan:1, colspan:1, items:[cmbProvince]},
- {rowspan:1, colspan:1, items:[cmbManager]},
- {rowspan:1, colspan:1, items:[cmbBook]},
- {rowspan:1, colspan:1, items:[cmbPass]},
- {rowspan:1, colspan:1, items:[cmbTimes]},
- {rowspan:1, colspan:1, items:[cmbMonths]},
- {rowspan:1, colspan:1, items:[cmbBirths]}]
- });
-
- var remarksField = new Ext.form.TextArea({
- name: "remarks",
- fieldLabel: "备注",
- width: 400,
- height: 80
- });
-
- var form = new Ext.form.FormPanel({
- id: "frmAddUser",
- title: "新增用户",
- autoWidth: true,
- autoHeight: true,
- frame: true,
- renderTo: Ext.getBody(),
- labelWidth: 70,
- tbar: toolbar,
- items: [hiddenField, usernameField, pwdField, ageField, loveGroup, sexGroup,
- fieldSet1, remarksField],
- url: "../testForm!ajaxSubmitForm.action"
- });
- });
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