aha, Stackoverflow.. lemmi do that On Wed, Jul 3, 2013 at 3:27 PM, Ken Muturi <muturiken@gmail.com> wrote:
@peter Lake SO ?
On Wed, Jul 3, 2013 at 3:18 PM, Peter Karunyu <pkarunyu@gmail.com> wrote:
@Muturi, maybe if you cast your nets in Lake SO you just might find someone who has previously caught the fish you are looking for :-)
On 3 Jul 2013, at 14:02, Ken Muturi <muturiken@gmail.com> wrote:
People :-
I have created my own plugin for the above by extending Ext.state.Provider that saves the state of a grid to a db (filters, grouping, sorting, column size, etc) :-
Ext.define('Ext.state.HttpProvider', { extend: 'Ext.state.Provider', constructor: function(config) { Ext.state.HttpProvider.superclass.constructor.call(this); this.url = "";
Ext.apply(this, config); this.state = this.readValues(); },
// private set : function(name, value){ if(typeof value == "undefined" || value === null){ this.clear(name); return; } this.setValue(name, value); Ext.state.HttpProvider.superclass.set.call(this, name, value); },
// private clear : function(name){ this.clearValue(name); Ext.state.HttpProvider.superclass.clear.call(this, name); },
// private readValues : function(){ var state = {};
for (var name in ExtState) { if(name!='remove') { state[name] = this.decodeValue(ExtState[name]); } } return state; },
// private setValue : function(name, value){
var conn = new Ext.data.Connection(); conn.request({ url: this.url, params: {task: 'set', 'name': name, 'value': this.encodeValue(value) }, }); },
// private clearValue : function(name){ var conn = new Ext.data.Connection(); conn.request({ url: this.url, params: {task: 'set', 'name': name, 'value': 'null' }, }); } });
// calling it from the grid. var ExtState = Ext.decode('<?php echo json_encode($grid_state); ?>'); var _cp = Ext.create('Ext.state.HttpProvider', { url: save_grid_state_url }); Ext.state.Manager.setProvider(cp);
On console.log @ readValues() and setValues() they have the correct Extjs4 grid state but sencha will not bulge.
Has someone worked on something like this before ?
On Wed, Jul 3, 2013 at 9:49 AM, Ken Muturi <muturiken@gmail.com> wrote:
Has anyone done some Sencha Grid (4.1) magic using Ext.state.HttpProvider ?
When i do:
Ext.state.Manager.getProvider().initState( state_saved_in_db ); // [{"name":"grid-32","value":"............"}}]
It Seems not to work
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