RESOLVED: ExtJS remote data store error: this.proxy is undefined

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756 Posts

CharlesMx Reply #1, 14 years, 10 months ago

Have a data store loading remotely:

In the calling JS file:

{
						xtype: 'fieldset',
						title: 'Output Chunks',
						items: [
							{
								xtype: 'combo',
								displayField: 'name',
								valueField: 'id',
								width: '90%',
								forceSelection: true,
								store: mxCalendars.stores.chunks,
								mode: 'remote',
								triggerAction: 'all',
								fieldLabel: 'Outer wrapper chunk',
								name: 'categoryid',
								allowBlank: false
							}
						]
					}

Now in my main config:

Ext.extend(mxCalendars,Ext.Component,{
    	initComponent: function() {
			this.stores = {};
    	},
    	page:{},
    	window:{},
    	grid:{},
    	tree:{},
    	panel:{},
    	combo:{},
    	config: {}, 	
});

So the only other thing I can think of is the needing the this.ajax.on() directives in the init function, any other pointers?

Cheers [ed. note: charless last edited this post 14 years, 10 months ago.]

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shamblett Reply #2, 14 years, 10 months ago

I've seen this error when the code can't find the URL to use to get the remote data, something like ' ,url: MODx.config.connectors_url+'security/group.php' as an example. where do you set this up?

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CharlesMx Reply #3, 14 years, 10 months ago

It's being set the the controller file header.php before all the other js files are included.

<script type="text/javascript">
Ext.onReady(function() {
    mxCalendars.config = {
		"basePath":"\/var\/www\/sites\/modxrevo\/mxcalendars\/core\/components\/mxcalendars\/"
		,"corePath":"\/var\/www\/sites\/modxrevo\/mxcalendars\/core\/components\/mxcalendars\/"
		,"modelPath":"\/var\/www\/sites\/modxrevo\/mxcalendars\/core\/components\/mxcalendars\/model\/"
		,"processorsPath":"\/var\/www\/sites\/modxrevo\/mxcalendars\/core\/components\/mxcalendars\/processors\/"
		,"chunksPath":"\/var\/www\/sites\/modxrevo\/mxcalendars\/core\/components\/mxcalendars\/elements\/chunks\/"
		,"jsUrl":"\/mxcalendars\/assets\/components\/mxcalendars\/js\/"
		,"cssUrl":"\/mxcalendars\/assets\/components\/mxcalendars\/css\/"
		,"assetsUrl":"\/mxcalendars\/assets\/components\/mxcalendars\/"
		,"connectorUrl":"\/mxcalendars\/assets\/components\/mxcalendars\/connector.php"};
});
</script>

The same connectorUrl is being used in other parts of the ExtJs code to load data results for all the other CRUD processes.

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CharlesMx Reply #4, 14 years, 10 months ago

This is also what the data store looks like:

mxcCore.stores.chunks = new Ext.data.JsonStore({
    root: 'results',
    idProperty: 'id',
    url: mxcCore.config.connectorUrl,
    baseParams: {
    	action: 'stores/chunks' 
    },
    fields: [
        'id', 'name', 'description'
    ]
});

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shamblett Reply #5, 14 years, 10 months ago

As a test, just change your code above and hard code the URL, does it work then?

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CharlesMx Reply #6, 14 years, 10 months ago

Yeah, that was the firststep and no change. The error was the same.

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shamblett Reply #7, 14 years, 10 months ago

Are you using Chrome to test this?

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CharlesMx Reply #8, 14 years, 10 months ago

Firefox gives the above error, in Chrome the error message is:

Uncaught TypeError: Cannot call method 'request' of undefined
Ext.handleErrorext-all.js:7
Ext.data.Store.Ext.extend.handleExceptionext-all.js:7
Ext.data.Store.Ext.extend.loadext-all.js:7
MODx.grid.Grid/manager/min/?f=/manager/assets/modext/core/modx.localization.js,/manager/assets/modext/util/utilities.js,/manager/assets/modext/core/modx.component.js,/manager/assets/modext/widgets/core/modx.panel.js,/manager/assets/modext/widgets/core/modx.tabs.js,/manager/assets/modext/widgets/core/modx.window.js,/manager/assets/modext/widgets/core/modx.tree.js,/manager/assets/modext/widgets/core/modx.combo.js,/manager/assets/modext/widgets/core/modx.grid.js,/manager/assets/modext/widgets/core/modx.console.js,/manager/assets/modext/widgets/core/modx.portal.js:163
mxcCore.grid.eventsmxcalendars.grid.js:50
createext-all.js:7
Ext.Container.Ext.extend.createComponentext-all.js:7
Ext.Container.Ext.extend.lookupComponentext-all.js:7
Ext.Container.Ext.extend.addext-all.js:7
(anonymous function)ext-all.js:7
Ext.apply.eachext-base.js:7
Ext.Container.Ext.extend.addext-all.js:7
Ext.Container.Ext.extend.initComponentext-all.js:7
Ext.Panel.Ext.extend.initComponentext-all.js:7
Ext.Componentext-all.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
createext-all.js:7
Ext.Container.Ext.extend.createComponentext-all.js:7
Ext.Container.Ext.extend.lookupComponentext-all.js:7
Ext.Container.Ext.extend.addext-all.js:7
(anonymous function)ext-all.js:7
Ext.apply.eachext-base.js:7
Ext.Container.Ext.extend.addext-all.js:7
Ext.Container.Ext.extend.initComponentext-all.js:7
Ext.Panel.Ext.extend.initComponentext-all.js:7
Ext.TabPanel.Ext.extend.initComponentext-all.js:7
Ext.Componentext-all.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
MODx.Tabs/manager/min/?f=/manager/assets/modext/core/modx.localization.js,/manager/assets/modext/util/utilities.js,/manager/assets/modext/core/modx.component.js,/manager/assets/modext/widgets/core/modx.panel.js,/manager/assets/modext/widgets/core/modx.tabs.js,/manager/assets/modext/widgets/core/modx.window.js,/manager/assets/modext/widgets/core/modx.tree.js,/manager/assets/modext/widgets/core/modx.combo.js,/manager/assets/modext/widgets/core/modx.grid.js,/manager/assets/modext/widgets/core/modx.console.js,/manager/assets/modext/widgets/core/modx.portal.js:99
createext-all.js:7
Ext.Container.Ext.extend.createComponentext-all.js:7
Ext.Container.Ext.extend.lookupComponentext-all.js:7
Ext.Container.Ext.extend.addext-all.js:7
(anonymous function)ext-all.js:7
Ext.apply.eachext-base.js:7
Ext.Container.Ext.extend.addext-all.js:7
Ext.Container.Ext.extend.initComponentext-all.js:7
Ext.Panel.Ext.extend.initComponentext-all.js:7
Ext.Componentext-all.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
Ext.apply.extend.Lext-base.js:7
MODx.Panel/manager/min/?f=/manager/assets/modext/core/modx.localization.js,/manager/assets/modext/util/utilities.js,/manager/assets/modext/core/modx.component.js,/manager/assets/modext/widgets/core/modx.panel.js,/manager/assets/modext/widgets/core/modx.tabs.js,/manager/assets/modext/widgets/core/modx.window.js,/manager/assets/modext/widgets/core/modx.tree.js,/manager/assets/modext/widgets/core/modx.combo.js,/manager/assets/modext/widgets/core/modx.grid.js,/manager/assets/modext/widgets/core/modx.console.js,/manager/assets/modext/widgets/core/modx.portal.js:58
mxcCore.panel.Homehome.panel.js:50
createext-all.js:7
Ext.extend.loadmodx.js:72
Ext.extend._loadComponents/manager/min/?f=/manager/assets/modext/core/modx.localization.js,/manager/assets/modext/util/utilities.js,/manager/assets/modext/core/modx.component.js,/manager/assets/modext/widgets/core/modx.panel.js,/manager/assets/modext/widgets/core/modx.tabs.js,/manager/assets/modext/widgets/core/modx.window.js,/manager/assets/modext/widgets/core/modx.tree.js,/manager/assets/modext/widgets/core/modx.combo.js,/manager/assets/modext/widgets/core/modx.grid.js,/manager/assets/modext/widgets/core/modx.console.js,/manager/assets/modext/widgets/core/modx.portal.js:29
MODx.Component/manager/min/?f=/manager/assets/modext/core/modx.localization.js,/manager/assets/modext/util/utilities.js,/manager/assets/modext/core/modx.component.js,/manager/assets/modext/widgets/core/modx.panel.js,/manager/assets/modext/widgets/core/modx.tabs.js,/manager/assets/modext/widgets/core/modx.window.js,/manager/assets/modext/widgets/core/modx.tree.js,/manager/assets/modext/widgets/core/modx.combo.js,/manager/assets/modext/widgets/core/modx.grid.js,/manager/assets/modext/widgets/core/modx.console.js,/manager/assets/modext/widgets/core/modx.portal.js:23
mxcCore.page.Homeindex.js:16
createext-all.js:7
Ext.extend.loadmodx.js:72
mxcCore.page.Home.configindex.js:2
h.Event.nameext-all.js:7
bext-all.js:7

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CharlesMx Reply #9, 14 years, 10 months ago

Sorry, the above was from a change I was trying; the same error in Chrome is displayed as in Firefox for the remote JsonStore.

Uncaught TypeError: Cannot call method 'request' of undefined
Ext.handleErrorext-all.js:7
Ext.data.Store.Ext.extend.handleExceptionext-all.js:7
Ext.data.Store.Ext.extend.loadext-all.js:7
Ext.form.ComboBox.Ext.extend.doQueryext-all.js:11
Ext.form.ComboBox.Ext.extend.onTriggerClickext-all.js:11
keyNav.Ext.KeyNav.downext-all.js:11
Ext.KeyNav.doRelayext-all.js:7
keyNav.Ext.KeyNav.doRelayext-all.js:11
Ext.KeyNav.relayext-all.js:7
Iext-all.js:7

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CharlesMx Reply #10, 14 years, 10 months ago

The issue was the store JS file that had all the stores configurations was not loaded in to main mxcCore configuration properly, therefor the actual store was not being loaded as intended.

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