I have a panel with a really simple config:
Ext.define('MyApp.view.PanelPersonalData', {
extend: 'Ext.Panel',
alias: 'widget.panelpersonaldata',
requires: [
'Ext.Panel',
'Ext.Button',
'Ext.XTemplate'
],
config: {
items: [
{
xtype: 'panel',
styleHtmlContent: true,
items: [
{
xtype: 'panel',
tpl: [
'Data:',
'{salutation} {firstname} {lastname}<br />',
'Birthday: {birthday}<br />',
'{street} {number}<br />',
'{zip} {city}<br />',
'E-Mail: {email}',
'<p>Insurance: {priorInsurance}</p>',
'<p>',
'IBAN: {iban}<br />',
'BIC: {bic}',
'</p>',
'<p>Job: {occupationGroup}</p>'
]
}
]
}
]
}
The data for the placeholders is set correctly (I made a console log of it). But the pannel won't appear on the screen. If I remove the tpl config and add html: 'TEST' instead, I can see the correct output of TEST. What am I doing wrong here with the tpl config?
The problem was that I called setData() for the wrong panel. Instead of setting it to the panel with the placeholders, I used the parent panel. After changing this, everything works fine now.
Related
[Sencha Touch 2.4.0]
I have a problem where .setHtml and .setValue function called against the refrences of labels and textfields are not doing anything ie the change is not showcasing in UI as desired but after the line of code is executed If I run .getHtml or .getValue in the console of the browser the change is visible in the output of the console but nothing changes in the UI.
My scenario in this Test Application is I have 3 labels [lbl1,lbl2 and lbl3] and 3 textfields [txt1,txt2 and txt3] I access the lbl1,lbl3,txt1,txt3 via their refrences in the controller. I desire to change the content of the lbl1 and txt1 if user clicks the button in the same panel. I have another form [initial view] with only button. what It does is opens the panel with 3 labels, 3 textfields and a button as I have described above but before pushing this Panel I want to set lbl3 and txt3. In all the cases .setValue and .setHtml is not updating the UI. Can anyone help me what am I doing wrong in here? I have also attached the sencha architecture project in zip.
MainViewr (initial view)
Ext.define('MyApp.view.mainView', {
extend: 'Ext.navigation.View',
requires: [
'Ext.form.Panel',
'Ext.Button'
],
config: {
itemId: 'mynavigationview',
items: [
{
xtype: 'formpanel',
items: [
{
xtype: 'button',
itemId: 'mybutton1',
text: 'MyButton1'
}
]
}
]
}
});
2nd Panel
Ext.define('MyApp.view.MyFormPanel1', {
extend: 'Ext.form.Panel',
alias: 'widget.myformpanel1',
requires: [
'Ext.Panel',
'Ext.Button',
'Ext.field.Text',
'Ext.Label'
],
config: {
itemId: 'myformpanel1',
scrollable: true,
items: [
{
xtype: 'panel',
docked: 'top',
height: '100%',
scrollable: true,
items: [
{
xtype: 'button',
itemId: 'mybutton',
text: 'MyButton'
},
{
xtype: 'textfield',
itemId: 'txt3',
label: 'Field'
},
{
xtype: 'textfield',
id: 'txt2',
itemId: 'txt2',
label: 'Field',
name: 'txt2'
},
{
xtype: 'textfield',
itemId: 'txt1',
label: 'Field'
},
{
xtype: 'label',
html: 'Name 3',
itemId: 'lbl3'
},
{
xtype: 'label',
html: 'Name 2',
id: 'lbl2',
itemId: 'lbl2'
},
{
xtype: 'label',
html: 'Name1',
itemId: 'lbl1'
}
]
}
]
}
});
Controller for the 1st View. Here I want to change the content of the label and textfield (lbl3 and txt3 which is on the 2nd view via thier refs) but setValue and setHtml or even calling other functions against their refs like hide() or setHidden(true) does not show on the UI but if I do getValue(), getHtml, getHidden in the browser's console thier hidden property and content is changed but it is not reflected on UI.
Ext.define('MyApp.controller.MyController', {
extend: 'Ext.app.Controller',
config: {
refs: {
mainView: 'navigationview#mynavigationview',
lbl3: 'label#lbl3',
txt3: 'textfield#txt3',
myFormPanel1: 'formpanel#myformpanel1'
},
control: {
"button#mybutton1": {
tap: 'btnlogin_click'
}
}
},
btnlogin_click: function(button, e, eOpts) {
var myformpanel1 = Ext.create('widget.myformpanel1');
lbl3 = this.getLbl3();
txt3=this.getTxt3();
mainView = this.getMainView();
txt3.setValue('Hello');
lbl3.setHtml('Hello');
mainView.push({
xtype: "myformpanel1",
title: "Dashboard"
});
}
});
Controller for 2nd View. As you can see I have tried to change the content of lbl1,lbl2,txt1 and txt2 in the button click but the content of only lbl2 and txt2 are changing because I have accessed them via their ID and not via reference.
Ext.define('MyApp.controller.MyController1', {
extend: 'Ext.app.Controller',
config: {
refs: {
lbl1: 'label#lbl1',
txt1: 'textfield#txt1'
},
control: {
"button#mybutton": {
tap: 'setText_Click'
}
}
},
setText_Click: function(button, e, eOpts) {
lbl1 = this.getLbl1();
txt1 = this.getTxt1();
Ext.getCmp('txt2').setValue("Hello");
Ext.getCmp('lbl2').setHtml("Hello");
txt1.setValue("Hello");
lbl1.setHtml("Hello");
}
});
Is accessing controls via their IDs is the only way? because I have read somewhere that accessing the controls via ID is not very good thing to do in Sencha Touch. What am I doing wrong in here so that my code changes the content and properties of the controls internally but not reflected on UI as desired.
I checked your code and found out that this problem is causing because of the navigation view. I don't know the reason for this weird problem but changing the navigation view to Container solved the problem.
Main View :-
Ext.define('MyApp.view.MainView', {
extend: 'Ext.Container',
xtype: 'main',
requires: [
'Ext.form.Panel',
'Ext.Button'
],
config: {
itemId: 'mynavigationview',
items: [
{
xtype: 'button',
itemId: 'mybutton1',
text: 'MyButton1'
}
]
}
});
Set the form view on btnlogin_click like this:-
Ext.Viewport.setActiveItem(myformpanel1);
I'm completely new to Sencha Touch and can't seem to find an answer to what I'm trying to do. I currently have a List view that shows the time schedule of an event. What I want to do is have a block above this list that shows a map of the venue location.
Here is my current code:
Main.js
Ext.define('eventApp.view.Home', {
extend: 'Ext.List',
xtype: 'schedulepanel',
id: 'sched',
config: {
title: '<span class="logo"></span>',
iconCls: 'time',
grouped: true,
itemTpl: '<div class="white-circle">{time}</div> <div class="list-title">{title}</div> <div class="list-desc">{description}</div>',
store: 'ScheduleList',
onItemDisclosure: true
}
});
Any help regarding this would be massively appreciated. If you any more code then just let me know.
You should use vbox layout to break UI into 2 vertical blocks like this where top half will have map and bottom half will have list:
Ext.define('eventApp.view.Home', {
extend: 'Ext.Panel',
alias: 'widget.schedulepanel',
id: 'sched',
config : {
layout : 'vbox',
items : [{
xtype : 'panel',
flex : 1,
items : [{
xtype: 'map',
useCurrentLocation: true
}]
}, {
xtype : 'panel',
flex : 1,
items : [{
iconCls: 'time',
grouped: true,
itemTpl: '<div class="white-circle">{time}</div> <div class="list-title">{title}</div> <div class="list-desc">{description}</div>',
store: 'ScheduleList',
onItemDisclosure: true
}]
}]
}
});
PS I haven't tested this code but that's the idea.
I have started to work on Sencha touch a week ago and I still no able to figured out how to create a view. I want to create textfield and listView. Listview shold be shown below the textfield. I am able to show either ListView or textfield as I am able to extend only Ext.panel or Ext.List.
Please help. Please share a link those give details about creating views in Sencha touch.
Ext.define('TrainEnquiry.view.SearchTrains', {
extend: 'Ext.Panel',
alias: "widget.searchtrains",
requires: [ 'Ext.dataview.List','Ext.form.FieldSet','TrainEnquiry.store.Homes'],
config: {
title: 'Train Enquiry',
items: [
{
xtype: 'fieldset',
style:'width:70%; margin:10px',
padding: '10px',
items: [
{
xtype: 'textfield',
placeHolder: 'Username',
itemId: 'userNameTextField',
name: 'userNameTextField',
required: true
}
]
},{
xtype: 'homepagelist',
style: 'margin-Top:100px',
config: {
itemTpl: '<div class="myContent">'+
'<div><b>{status}</b> </div>' +
'</div>',
store: 'Homes',
onItemDisclosure: true
}
}
]
}
});
Showing list views when you are also using a containing element (like a panel) is one of the trickiest things in Sencha, in my opinion. It can be done, but you have to set the layout: 'fit' property on the panel. You'll also need to dock your fieldset to the top (assuming you want it at the top, and probably turn that simple title attribute into a titlebar view within the panel. Here's a link to a SenchaFiddle demonstrating an example of how to do this, and some code for you below:
Ext.Viewport.add({
xtype: 'panel',
layout: 'fit',
items: [
{
xtype: 'titlebar',
title: 'Train Enquiry',
docked: 'top'
},
{
xtype: 'fieldset',
docked: 'top',
items: [
{
xtype: 'textfield',
placeHolder: 'Username',
itemId: 'userNameTextField',
name: 'userNameTextField',
required: true
}
]
},
{
xtype: 'list',
itemTpl: '<div class="myContent">'+
'<div><b>{name}</b> </div>' +
'</div>',
data: [
{ name: 'Item 1' },
{ name: 'Item 2' },
{ name: 'Item 3' },
{ name: 'Item 4' }
]
}
]
});
(By the way next time keep searching, this is the question/answer that most likely would have helped you most: sencha don't seeing the list in a panel)
Avoid using inline styling.
If you want the fieldset to stick to the top of the main panel always and the list to scroll, use layout:'fit' inside the main panel config and add docked: 'top' at the fieldset config.
If you want both of them to scroll, remove main panel layout (which will take layout:'auto'), put scrollable:true in main panel config and add scrollable:false in list config. Like this:
config: {
title: 'Train Enquiry',
scrollable : true,
items: [{
xtype: 'fieldset',
items: [{
xtype: 'textfield',
placeHolder: 'Username',
itemId: 'userNameTextField',
name: 'userNameTextField',
required: true
}]
},{
xtype: 'homepagelist',
scrollable: false, // no scrolling for the list
config: {
itemTpl: '<div class="myContent">'+
'<div><b>{status}</b> </div>' +
'</div>',
store: 'Homes',
onItemDisclosure: true
}
}]
}
Get the code here: http://www.senchafiddle.com/#x8rZo#fRzwt
I'm using Sencha Touch 2.0.1. I'm trying to get a reference to some HTML in a Container. (My objective is to read the width of the object, and shrink the font size if necessary so it fits nicely).
Here's my code:
Ext.define("SFCT.view.Flashcard", {
extend: 'Ext.Container',
xtype: 'flashcardpanel',
requires: [
'Ext.TitleBar'
],
config: {
itemId: 'mainScreen',
title: 'Flashcards',
layout: 'fit',
items: [
{
xtype: 'container',
layout: {
type: 'vbox',
pack: 'center'
},
items: [
{
xtype: 'container',
itemId: 'wordContainer'
}
],
style: 'text-align: center'
},
{
xtype: 'button',
docked: 'right',
text: 'Next',
action: 'next'
}
]
},
updateWord: function(newWord) {
var s = '<div style="font-size: 72px">' + newWord+ '</div>';
var c = Ext.ComponentQuery.query('#wordContainer')[0];
console.log(c.getHtml());
c.setHtml(s);
}
});
If I use Ext.Container.getHtml() as shown above, it returns the HTML as a string. But I'm looking for a reference to the div element itself, so that I can get its width.
Any ideas how I can do that?
Thanks.
If I'm not mistaken
c.element
Should get you a reference to the wrapped element.
I have a simple RallyComboBox created with the following code:
Ext.define('CustomApp', {
extend: 'Rally.app.App',
componentCls: 'app',
items: [
{ xtype: 'container', itemId: 'toolbar', cls: 'toolbar' }
],
launch: function() {
this.nameBox = this.down('#toolbar').add({
xtype: 'rallycombobox',
storeConfig: {
model: 'User',
autoLoad: true,
filters: [
{
property: 'FirstName',
value: 'Conner'
}
]
}
});
}
});
The box renders correctly and the filters are being applied at first. The problem is that after I click the arrow to expand the drop down the filter is cleared and all users are displayed on the drop down. I've searched through the documentation and I am still not sure what is causing this.
I think you need to specify the following in the storeConfig to prevent external filtering:
remoteFilter: false
While you're at it, you may as well set the following, as well:
remoteGroup: false,
remoteSort: false