I have a list and I cant get items in the list to be clickable. I have onItemDisclosure and that should work but it is not. I would like the whole row to be clickable but I cant seem to get anything to work.
onItemDisclosure : function(record, btn, index) {
//window.location = 'http://www.google.com';
}
Here is my full source code
Ext.ns("Course", "Course.stores");
Course = new Ext.Application({
defaultTarget : 'viewport',
name : 'Course',
launch : function() {
console.log('begin');
this.viewport = new Ext.Panel({
fullscreen : true,
dockedItems : [ {
title : 'Course Catalog',
xtype : 'toolbar',
ui : 'light',
dock : 'top'
} ],
layout : 'fit',
scroll : 'vertical',
items : [ {
xtype : 'list',
itemTpl : '<span id="{letter}">{course}</span>',
store : Course.stores.Properties,
singleSelect : true,
itemSelector : 'span.id',
onItemDisclosure : function(record, btn, index) {
//window.location = 'http://www.google.com';
}
} ],
flex : 1
});
}
});
Ext.regModel('Properties', {
fields : [ {
name : 'letter',
type : 'string'
}, {
name : 'course',
type : 'string'
} ]
});
Course.stores.Properties = new Ext.data.Store({
model : 'Properties',
sorters: 'letter',
getGroupString : function(record) {
return record.get('letter')[0];
},
proxy : {
type : 'ajax',
url : '../lib/course_catalog.php',
reader : {
type : 'json',
}
},
autoLoad : true
});
Try something like this:
items : [ {
xtype : 'list',
itemTpl : '<span id="{letter}">{course}</span>',
store : Course.stores.Properties,
listeners: {
scope : this,
itemtap : function(foo, bar, etc) {
doSomething...
}
} ],
The reason that taps are not being handled is because you are overriding the itemSelector config:
itemSelector : 'span.id',
You should not do this, as Ext.List expects it to be a certain internally-set value in order to handle events on items properly. Simply removing this from your config should make it start working.
Related
I have Ext Form :
Ext.define('Count.view.AddJListForm', {
extend : 'Ext.form.Panel',
controller : 'List',
xtype : 'add-list',
name : 'addListForm',
cls : 'addFormToolbar',
width : '100%',
height : '100%',
layout : 'hbox',
fullscreen : true,
scrollable : true,
items :
[
{
xtype : 'titlebar',
title : 'Add New Name',
docked : 'top',
},
{
xtype : 'formpanel',
fullscreen : true,
items :
[
{
xtype : 'hiddenfield',
name : 'id'
},
{
xtype : 'textfield',
name : 'ListName',
maxLength : 100,
label : 'List name',
labelAlign : 'top',
required : true
},
{
xtype : 'numberfield',
name : 'Count',
maxLength : 10,
label : 'Count',
labelAlign : 'top',
required : true
},
]
},
{
xtype : 'toolbar',
ui : 'plain',
docked : 'bottom',
items :
[
{
xtype : 'spacer'
},
{
xtype : 'button',
text : 'CANCEL',
name : 'closeAddListFormView',
},
{
xtype : 'button',
text : 'SAVE',
name : 'formSave',
}
]
}
]
});
Controller function :
In this function to get the form values and stored into Database:
Ext.define('Count.view.ListController', {
extend: 'Ext.app.ViewController',
alias: 'controller.JapaList',
control: {
'button[name=formSave]': {
tap : 'saveListData'
}
}
// File save function
saveListData : function(button, record)
{
var form = button.up('formpanel');
var values = form.getValues();
var BgImage = '';
var audioFile = '';
if(form.validate())
{
var ListName = values.ListName;
var Count = values.Count;
callBackSaveData var table = JapaCount.Db.tblJapaList;
toDbArray['ListName'] = ListName;
toDbArray['Count'] = Count;
Count.Db.dbInsertWithCallback(table,toDbArray, me.loadStore, me);
}
data stored on DB. But I need to validate ListName must be unique like a username. if there are any rerecords like the same name it should show an error. In this function were to check that validator or function? anyone have an idea please share
You can find record with ListName using method findRecord on instance of store.
let record = store.findRecord('ListName', ListName, 0, false, false, true);
if (!record) {
//do smth here if ListName not found
}
Feeding the viewdata from the jsonstore
I want to use a JsonStore to feed my dataview. currently with the code below, the store is empty in the dataview. For testing, I wrote some code in the controller before opening the window and I can
see that the restful service retrieves data - getActivitiesToRescueCallback --> responce.responseText.
How can I feed my dataview with the Jsonstore?
In th ViewController:
getActivitiesToRescueCallback : function(options, success, response) {
if (success)
var result = Ext.decode(response.responseText); // Here I am getting data
},
getActivitiesToRescue : function() {
Ext.Ajax.request({
url : '/test/json_p',
params : {
"params[]" : "RESCUE",
"respName" : "",
"method" : "GetActivities",
"format" : "json"
},
callback : 'getActivitiesToRescueCallback',
scope : this
});
},
**View**
Ext.define('Tuv.test.rescue.RescueView', {
extend : 'Ext.window.Window',
alias : 'widget.rescueview',
alias : 'controller.rescueview',
bind : {
title : '{rescueTexts.masseRescue}'
},
height : 400,
width : 600,
constrainHeader : true,
maximizable : true,
closeAction : "hide",
layout : 'card',
activeItem : 0,
items : [ {
xtype : 'panel',
title : 'check activities',
layout : 'hbox',
border : false,
layoutConfig : {
align : 'stretch'
},
tbar : [ {
xtype : "button",
text : "copy",
handler : function() {},
scope : this
} ],
items : [ {
autoScroll : true,
width : 150,
items : {
xtype : 'dataview',
listeners : {
'afterrender' : function(comp) {
console.log('Test');
},
scope : this
},
store : new Ext.data.JsonStore({
url : '/test/json_p',
baseParams : {
"params[]" : "RESCUE",
respName : "",
method : "GetActivities",
format : "json"
},
idProperty : 'ACT_ID',
fields : [ 'ACT_ID', '_ACT_TYPE', '_FIRST_FORM', 'PRUEFSTATUS', '_DEBUG', '_SYNC_STATUS', '_SYNC_STATUS2', 'EQART', 'INVNR', 'ZTSPRID', 'ANLAGE_ZTSPRID', 'ZTSPRIDT' ]
}),
itemSelector : 'tr.dataRow',
tpl : new Ext.XTemplate('<table id="dataRescueTable">' + '<tpl for=".">', '<tr class="dataRow"><td>' + '<span <tpl if="STATUS==50">style="font-weight: bold;color:green"</tpl>>{name}</span></td></tr>', '</tpl>', '</table>')
}
} ],
bbar : {
buttonAlign : 'right',
items : [ {
text : "next",
handler : function(button) {
},
scope : this
} ]
}
} ]
});
To load the store I had to call store.load() or adding autoLoad: true as a config to the store.
I have an application which has is its first page build with different component.I am creating a userStore instance on page load(main.js) I want to access userStore in my header to get the firstname of user and display it on the header section.
Ext.create('store.User', {
storeId : 'storeUser'
});
Ext.define('OnlineApp.view.Main', {
extend : 'Ext.panel.Panel',
xtype : 'app-main',
requires : [
'Ext.plugin.Viewport'
],
controller : 'main',
viewModel : 'main',
layout : 'border',
padding : '0 0 0 0',
bodyStyle : 'border:0',
items : [
{
xtype : 'appHeader',
region : 'north'
},
{
xtype : 'tabpanel',
region : 'center',
bodyPadding : 0,
id : 'contentPanel',
reference : 'contentPanel',
layout : 'card',
border : false,
scrollable : true,
tabBar : {
hidden : true
},
items : [
firstPage,
contentFrame,
],
},
{
xtype : 'footer',
region : 'south'
}
]
});
** This is a Header file where I am trying to use the store below. Not sure what could be the best way to call store without creating a instance.**
Ext.define('OnlineApp.view.Header', {
extend: 'Ext.container.Container',
xtype : 'appHeader',
id : 'main-header',
height : 100,
layout : {
type : 'hbox',
align : 'middle'
},
initComponent: function() {
this.items = [
{
xtype : 'container',
flex : .55,
layout : {
type: 'vbox',
align : 'right'
},
collapsible : false,
padding : 5,
items : [
{
xtype : 'container',
id : 'app-header-user',
ui : 'usp-plain-button',
layout : {
type : 'hbox',
align : 'center'
},
items : [
{
xtype : 'component',
html : 'Welcome, <b>' + Ext.getStore('storeUser').data.firstname + '</b>' **// I am trying to use the store getting fiest name as undefined.**
},
{
xtype : 'gear-menu'
}
]
},
}
];
this.callParent();
}
});
If we assume that you have correctly generated/defined store. You have Ext.define('store.User') somewhere. Otherwise you should use Ext.create('Ext.data.Store',{storeId: 'storeUser'});
So Ext.getStore('storeUser') is returning store object in your header view. You can't just use data.firstname on it. Because data property in the store is Ext.util.Collection.
If you want to get data from your store you should use:
Ext.getStore('storeUser').getAt(0).get('firstname')
Where 0 is the index of the record in your store.
Btw in your case I would recommend you to use Ext.Temaples you can check the official example here. Or here is quite OK example on the stackoverflow.
I want to read json data in extjs here is my code below.
What i'm doing wrong ? I'm pretty new at Extjs.
I think i couldn't get the json value, or couldn't properly write it down on panel.
Thanks in advance.
Ext.require([ 'Ext.grid.*', 'Ext.data.*', 'Ext.dd.*' ]);
var urlGetName = '${ctx}/main/list';
Ext.define('DataObject', {
extend : 'Ext.data.Model',
fields : [ 'name' ]
});
var storeName = Ext.create('Ext.data.Store',{
model:'DataObject',
autoLoad : false,
proxy : {
type : 'ajax',
actionMethods: {
read: 'GET'
},
reader : {
type : 'json',
root: 'data',
},
api : {
read: urlGetName
}
},listeners: {
load: function(store, records) {
dataa =store.getAt(0).get('data');
}
}
});
Ext.onReady(function() {
var firstGridStore = Ext.create('Ext.data.Store', {
model : 'DataObject',
data : dataa
});
var columns = [ {
text : "Name",
flex : 1,
sortable : true,
dataIndex : 'name'
} ];
// declare the source Grid
var firstGrid = Ext.create('Ext.grid.Panel', {
multiSelect : true,
viewConfig : {
plugins : {
ptype : 'gridviewdragdrop',
dragGroup : 'firstGridDDGroup',
dropGroup : 'secondGridDDGroup'
},
listeners : {
drop : function(node, data, dropRec, dropPosition) {
var urlL = '${ctx}/main/list';
var param = data;
postDataAsParamsINN({param:param},urlL,function(resp){
var success=resp.success;
if(success){
Ext.MessageBox.alert('succes', 'bravaa');
}else{
Ext.MessageBox.alert('error','eroross' );
}
});
}
}
},
store : firstGridStore,
columns : columns,
stripeRows : true,
title : 'First Grid',
margins : '0 2 0 0'
});
});
You shouldn't use two stores to fill the one with the other. Delete the FirstGridStore and use the predefined remote store instead:
// Model
Ext.define('DataObject', {
extend : 'Ext.data.Model',
fields : [ 'name' ],
idProperty: 'name'
});
// Store
var storeName = Ext.create('Ext.data.Store',{
model:'DataObject',
autoLoad: true,
queryMode: local,
proxy: {
type: 'ajax',
actionMethods: {
read: 'GET'
},
reader: {
type : 'json',
root: 'data',
},
api: {
read: urlGetName
}
}
});
// Grid
var columns = [{
text : "Name",
flex : 1,
sortable : true,
dataIndex : 'name'
}];
// declare the source Grid
var firstGrid = Ext.create('Ext.grid.Panel', {
multiSelect : true,
viewConfig : {
plugins : {
ptype : 'gridviewdragdrop',
dragGroup : 'firstGridDDGroup',
dropGroup : 'secondGridDDGroup'
},
listeners : {
drop : function(node, data, dropRec, dropPosition) {
var urlL = '${ctx}/main/list';
var param = data;
postDataAsParamsINN({param:param},urlL,function(resp){
var success=resp.success;
if(success){
Ext.MessageBox.alert('succes', 'bravaa');
}else{
Ext.MessageBox.alert('error','eroross' );
}
});
}
}
},
store : storeName, // defined store
columns : columns,
stripeRows : true,
title : 'First Grid',
margins : '0 2 0 0'
});
});
A listview in Sencha Touch. I have tried almost all the solutions provided in similar questions in stackoverflow. I'm not able to do get the data in store to display for this List.
var alertTypeStore = Ext.create('Ext.data.Store', {
storeId : 'AlertTypeStore',
id : 'AlertTypeStore',
fields : [ 'Description' ],
data : [
{Description : 'test1'},
{Description : 'test2'}
]
});
Ext.define('myapp.view.alerts.Alerts', {
extend : 'Ext.List',
itemTpl : '{Description}',
store : alertTypeStore,
requires : [ 'Ext.TitleBar' ],
xtype : 'alerttypelist',
id : 'alertTypeList',
itemTpl : '<div>{Description}</div>',
config : {
alias : "widget.alerttypelist",
itemId : 'alertTypeList',
cls : 'panelBackground',
items : [ {
xtype : 'titlebar',
title : 'Alert Types',
docked : 'top',
cls : 'headerbar',
items : [ {
xtype : 'button',
text : 'Back',
id : 'subviewBackBtn'
}]
} ]
}
});
Why isn't the two items not getting updated in the list? Please Help. Thank you. I'm a beginner in Sencha Touch.
You must put the store and itemTpl in the config, not the root object.
This will work:
Ext.define('myapp.view.alerts.Alerts', {
extend: 'Ext.List',
config: {
itemTpl : '<div>{Description}</div>',
store : alertTypeStore,
}
});