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@spacemunkay spacemunkay/gist:5655134
Last active Dec 17, 2015

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app/assets/javascripts/custome_netzke_helpers.js
Ext.define('Ext.ux.form.field.ColorCombo', {
extend:'Ext.form.FieldContainer',
mixins:{
field:'Ext.form.field.Field'
},
alias: 'widget.xcolorcombo',
//configurables
combineErrors: true,
msgTarget: 'under',
layout: 'hbox',
readOnly: false,
// properties
colorValue: null,
/**
* @property dateField
* @type Ext.form.field.Date
*/
colorField: null,
initComponent: function(){
var me = this
,i = 0
,key
,tab;
me.items = me.items || [];
me.colorField = Ext.create('Ext.form.field.Trigger', {
flex:1,
isFormField:false, //exclude from field query's
submitValue:false,
readOnly: me.readOnly,
onTriggerClick: function() {
me.picker.show();
me.picker.alignTo(me.colorField.inputEl);
}
});
me.items.push(me.colorField);
me.picker = Ext.create('Ext.picker.Color', {
renderTo: document.body,
floating: true,
hidden: true,
style: {
backgroundColor: "#fff"
},
listeners: {
scope:this,
select: function(field, value, opts){
me.setValue(value);
me.picker.hide();
}
}
});
me.items.push(me.picker);
for (; i < me.items.length; i++) {
me.items[i].on('focus', Ext.bind(me.onItemFocus, me));
me.items[i].on('blur', Ext.bind(me.onItemBlur, me));
me.items[i].on('specialkey', function(field, event){
key = event.getKey();
tab = key == event.TAB;
if (tab && me.focussedItem == me.dateField) {
event.stopEvent();
me.timeField.focus();
return;
}
me.fireEvent('specialkey', field, event);
});
}
me.callParent();
// this dummy is necessary because Ext.Editor will not check whether an inputEl is present or not
this.inputEl = {
dom: document.createElement('div'),
swallowEvent:function(){}
};
me.initField();
},
focus:function(){
this.callParent(arguments);
this.colorField.focus();
var me = this;
},
onItemFocus:function(item){
if (this.blurTask){
this.blurTask.cancel();
}
this.focussedItem = item;
},
onItemBlur:function(item, e){
var me = this;
if (item != me.focussedItem){ return; }
// 100ms to focus a new item that belongs to us, otherwise we will assume the user left the field
me.blurTask = new Ext.util.DelayedTask(function(){
me.picker.hide();
me.fireEvent('blur', me, e);
});
me.blurTask.delay(100);
},
getValue: function(){
var value = null
,color = this.colorField.getSubmitValue();
if (color){
value = this.colorField.getValue();
}
return value;
},
getSubmitValue: function(){
// var value = this.getValue();
// return value ? Ext.Date.format(value, this.dateTimeFormat) : null;
var me = this
,value = me.getValue();
return value;
},
setValue: function(value){
this.colorField.setValue(value);
},
// Bug? A field-mixin submits the data from getValue, not getSubmitValue
getSubmitData: function(){
var me = this
,data = null;
if (!me.disabled && me.submitValue && !me.isFileUpload()) {
data = {};
data[me.getName()] = '' + me.getSubmitValue();
}
return data;
}
});
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