I am trying to set up a multiselect item selector based on this sencha example code.
However, after building it into my environment, I get this error:
What could be causing this error and how might I fix it?
Addendum
I have found that when I comment out this line:
//xtype: 'itemselector',
then it works. Why would the xtype "itemselector" not work?
Strange also that I have found this list of valid ExtJS xtypes and itemselector is not on it. How could the Sencha example work if "itemselector" is not a valid xtype?
Addendum 2
So I found that the demo accesses these two files:
<script type="text/javascript" src="../ux/MultiSelect.js"></script>
<script type="text/javascript" src="../ux/ItemSelector.js"></script>
The demo is listed under Ext JS 3.3 Samples, and I downloaded Ext JS 3.3, yet the only file I have under a "ux" directory is:
My plan is to download these javascript files directly from the sample but: What am I missing about the itemselector example that makes me have to patch this together to work like this?
After adding these two files I get an error:
So it seems to be a 3.3.0 / 3.3.1 issue, since these two missing .js files are labeled as 3.3.1:
Just strange they are not listed in the Ext JS 3.3.1 Release Notes.
I downloaded 3.3.1 and the example works locally so I know that I have all the files. So I am trying again to fit this into my application's environment, I fixed the Ext.EventManager error by copying in the ux-all-debug.js:
But I'm still getting this error:
I can't update the Ext JS that my application is using since so many controls depend on the old file structure. How can I find out what it is missing, e.g. how to allow it to use this 'itemselector' xtype?
Full code:
<script type="text/javascript">
clearExtjsComponent(targetRegion);
var multiselectDataStore = new Ext.data.ArrayStore({
data: [[123,'One Hundred Twenty Three'],
['1', 'One'], ['2', 'Two'], ['3', 'Three'], ['4', 'Four'], ['5', 'Five'],
['6', 'Six'], ['7', 'Seven'], ['8', 'Eight'], ['9', 'Nine']],
fields: ['value','text'],
sortInfo: {
field: 'value',
direction: 'ASC'
}
});
var simple_form = new Ext.FormPanel({
labelWidth: 75,
frame:true,
style: 'margin: 10px',
title: 'Simple Form',
bodyStyle:'padding:5px 5px 0',
width: 700,
defaults: {width: 230},
defaultType: 'textfield',
items: [{
fieldLabel: 'Item 1',
name: 'item1',
allowBlank:false,
value: 'sfsfdsf'
},{
fieldLabel: 'Item 2',
labelStyle: 'color:red',
style: 'color:red',
name: 'item2'
},{
fieldLabel: 'Item 3',
name: 'item3',
value: 'nnnnn',
xtype: 'displayfield'
}, {
fieldLabel: 'Email',
name: 'email',
vtype:'email'
}, {
xtype: 'itemselector',
name: 'itemselector',
fieldLabel: 'ItemSelector',
imagePath: '../ux/images/',
multiselects: [{
width: 250,
height: 200,
store: multiselectDataStore,
displayField: 'text',
valueField: 'value'
},{
width: 250,
height: 200,
store: [['10','Ten']],
tbar:[{
text: 'clear',
handler:function(){
simple_form.getForm().findField('itemselector').reset();
}
}]
}]
},
new Ext.form.TimeField({
fieldLabel: 'Time',
name: 'time',
minValue: '8:00am',
maxValue: '6:00pm'
}), {
width: 100,
xtype: 'combo',
mode: 'local',
value: 'en',
triggerAction: 'all',
forceSelection: true,
editable: false,
fieldLabel: 'Produkt',
name: 'language',
hiddenName: 'language',
displayField: 'name',
valueField: 'value',
store: new Ext.data.JsonStore({
fields : ['name', 'value'],
data : [
{name : 'German', value: 'de'},
{name : 'Broschüre', value: 'en'},
{name : 'French', value: 'fr'}
]
})
},{
xtype: 'radiogroup',
fieldLabel: 'Status',
columns: 1,
vertical: true,
items: [
{boxLabel: 'Low', name: 'rb-vert', inputValue: 1},
{boxLabel: 'Medium', name: 'rb-vert', inputValue: 2},
{boxLabel: 'High', name: 'rb-vert', inputValue: 3, checked: true},
{boxLabel: 'Item 4', name: 'rb-vert', inputValue: 4},
{boxLabel: 'Item 5', name: 'rb-vert', inputValue: 5}
]
}
],
buttons: [{
text: 'Save',
handler: function() {
if(simple_form.getForm().isValid()){
simple_form.getForm().getEl().dom.action = 'save_form.php';
simple_form.getForm().getEl().dom.method = 'POST';
simple_form.getForm().submit({
success : function(form, action) {
changeMenuItemInfoArea(start_info_panel2, 'Data was saved2, check file: output.txt (this is a new component)');
simple_form.hide();
}
})
} else {
Ext.Msg.minWidth = 360;
Ext.Msg.alert('Invlaid Form', 'Some fields are invalid, please correct.');
}
}
},{
text: 'Cancel',
handler: function(){
Ext.Msg.alert('Notice', 'Cancel was pressed.');
}
}]
});
replaceComponentContent(targetRegion, simple_form);
var start_info_panel2 = new Ext.Panel({
id: 'info_panel',
padding: 10,
margins: 10,
style: "margin: 10px",
width: 300,
html: '<p id="test">This is some information about the form.<p>',
border: false
});
replaceComponentContent(targetRegion, start_info_panel2);
hideComponent(regionHelp);
</script>
