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Ext.ux.AutoEditableGrid.js
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Ext.ux.AutoEditableGrid.js
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Ext.ux.AutoEditableGrid = Ext.extend(Ext.ux.AutoGrid, {
showToolbar:true
,url:''
,remoteSort:true
,sortInfo:{}
,initComponent:function() {
this.store = new Ext.data.JsonStore({
autoLoad:true
,baseParams:{}
,remoteSort:this.remoteSort
,sortInfo:this.sortInfo
,proxy:new Ext.data.HttpProxy({
url:this.url
,method:'POST'
})
,reader: new Ext.data.JsonReader({
root:'rows'
,id:'id'
})
})
// console.log('initComponent AutoEditableGrid', this.sortInfo, this.store.sortInfo);
this.GridCheckboxes = new Ext.grid.CheckboxSelectionModel();
this.sm = this.GridCheckboxes;
this.plugin = this.GridCheckboxes;
this.btn_new = new Ext.Button({
text:'add new'
,iconCls:'icon-user_add'
,scope:this
,handler:function() {
this.addRow();
}
});
this.addRow = function() {
initial = {}
var myStore = this.getStore();
var r = new myStore.recordType(initial, 0);
myStore.insert(0, r);
this.startEditing(0, 2);
}
this.btn_delete = new Ext.Button({
text:'delete'
,iconCls:'icon-user_delete'
,scope:this
,handler:function() {
// alert('del');
var records = this.getSelectionModel().getSelections();
dels = [];
Ext.each(records, function(item, index, all) {
dels.push(item.id);
},this);
// console.log(dels);
var sure = confirm("Sure to delete these "+ dels.length + " items ?");
if (dels.length > 0 ) {
Ext.Ajax.request({
url: this.store.proxy.url,
method :'POST',
callback : function(options, success, response) {
json = Ext.decode(response.responseText);
if (!success || !json.success) {
alert("Erreur : " + json.msg);
}
else{
// this.btn_save.stopBlink();
// this.btn_save.disable();
// this.getStore().commitChanges();
this.getStore().reload();
}
},
scope: this,
params: { delete: dels.join(',')}
});
}
}
});
this.btn_save = new Ext.Button({
text:'save'
,disabled:true
,iconCls:'icon-disk'
,scope:this
,handler:function() {
var modified = this.getStore().getModifiedRecords();
var mod = []
Ext.each(modified, function(item, index, all) {
a = {}
a.id = item.id
Ext.apply(a, item.getChanges());
mod.push(a);
},this);
Ext.Ajax.request({
url: this.store.proxy.url,
method :'POST',
callback : function(options, success, response) {
json = Ext.decode(response.responseText);
if (!success || !json.success) {
alert("Erreur : " + json.msg);
}
else{
this.getStore().commitChanges();
this.getStore().reload();
this.btn_save.stopBlink();
this.btn_save.disable();
}
},
scope: this,
params: { update: Ext.encode(mod)}
});
}
,counter:0
,blinking:false
,task_blink:{
run: function(){
if (!this.btn_save) return;
nclass = (this.btn_save.counter%2==0)?'icon-disk-red':'icon-disk';
this.btn_save.setIconClass(nclass);
this.btn_save.counter+=1;
},
scope:this,
interval: 500
}
,startBlink:function(e) {
if (this.blinking) return;
// console.log('startBlink', this.task_blink);
this.enable();
Ext.TaskMgr.start(this.task_blink);
this.blinking = true;
}
,stopBlink:function(e) {
// console.log('stopblink', this.task_blink);
Ext.TaskMgr.stop(this.task_blink);
this.setIconClass('icon-disk');
this.blinking = false;
}
});
if (this.showToolbar) this.tbar = [
this.btn_new
,this.btn_delete
,this.btn_save
];
Ext.ux.AutoEditableGrid.superclass.initComponent.apply(this, arguments);
this.on('afteredit', function(e) {
this.btn_save.startBlink();
}, this);
this.on('beforedestroy', function(e) {
this.btn_save.stopBlink();
return true;
}, this);
}
});
Ext.reg('AutoEditableGrid', Ext.ux.AutoEditableGrid);