基本的に私は他の誰かによってデザインされたウェブサイトを持っています、そして私は本当にExtJSを理解していません。誰か助けてくれないかと思っていました。
基本的に私がする必要があるのは、スクリプトによってプルされた「名前」の合計量を配置し、それを「名前」列ヘッダーの横に配置することです。
コードで.getCount（）やその他のさまざまな関数を試しましたが、何も機能しないようです。
誰かが私をplzするのを手伝ってもらえますか？
ありがとうございました！
MNWG.grid.Charities = function(config) {
config = config || {};
Ext.applyIf(config,{
id: 'mnwg-grid-charities'
,url: MNWG.connectorURL
,baseParams: { action: 'charities/getList' }
,fields: ['id','Created','Name','RegNo','Contact','Address','Postcode','Phone','Fax','Website','Email','Info','Notes','Tags',{name: 'FinancialAid',type:'boolean'}]
,paging: true
,remoteSort: true
,anchor: '97%'
,autoExpandColumn: 'name'
,columns: [{
header: 'Name'
,dataIndex: 'Name'
,sortable: true
,width: 400
,editor: { xtype: 'textfield' }
},{
header: 'Contact'
,dataIndex: 'Contact'
,sortable: false
},{
header: 'Post code'
,dataIndex: 'Postcode'
,sortable: false
},{
header: 'Phone'
,dataIndex: 'Phone'
,sortable: false
,renderer: MNWG.renderers.phoneFax
},{
header: 'Website'
,dataIndex: 'Website'
,sortable: false
,renderer: MNWG.renderers.websiteLink
},{
header: 'Email'
,dataIndex: 'Email'
,sortable: false
,renderer: MNWG.renderers.emailLink
}]
,tbar:[{
xtype: 'textfield'
,id: 'mnwg-charities-search-filter'
,emptyText: 'Search...'
,listeners: {
'change': {fn:this.search,scope:this}
,'render': {fn: function(cmp) {
new Ext.KeyMap(cmp.getEl(), {
key: Ext.EventObject.ENTER
,fn: function() {
this.fireEvent('change',this);
this.blur();
return true;
}
,scope: cmp
});
},scope:this}
}
},{
xtype: 'tbfill'
},{
xtype: 'button'
,text: 'Add new Charity'
,handler: {
xtype: 'mnwg-window-createcharity'
,blankValues: true
}
}]
});
MNWG.grid.Charities.superclass.constructor.call(this,config)
};
Ext.extend(MNWG.grid.Charities,MODx.grid.Grid,{
search: function(tf,nv,ov) {
var s = this.getStore();
s.baseParams.query = tf.getValue();
this.getBottomToolbar().changePage(1);
this.refresh();
}
,getMenu: function(a,b,c) {
var items = Array();
// Check for a web url
URL = a.menu.record.Website;
if(URL != '' && URL != '/'){
items.push({
text: 'Visit Website'
,handler: this.visitWebsite
});
};
// Check for an email address
Email = a.menu.record.Email;
if(Email!=''){
items.push({
text: 'Send Email'
,handler: this.sendEmail
});
};
// Add update / delete buttons
items.push({
text: 'Update Details'
,handler: this.updateCharity
},'-',{
text: 'Remove Charity'
,handler: this.removeCharity
});
return items;
}
,visitWebsite: function(a,b){
var url = a.parentMenu.record.Website
// Make sure URL is preceded by http://
var patt= /^http/;
if( ! patt.test(url)){
url = 'http://'+url;
};
window.open(url);
}
,sendEmail: function(a,b){
var Email = a.parentMenu.record.Email
window.open('mailto:'+Email);
}
,removeCharity: function() {
MODx.msg.confirm({
title: 'Delete Charity'
,text: 'Are you sure you want to delete this charity? This cannot be reversed!'
,url: this.config.url
,params: {
action: 'charities/remove'
,id: this.menu.record.id
}
,listeners: {
'success': {fn:this.refresh,scope:this}
,'failure': {fn: function(){ alert('fail'); },scope:this}
}
});
}
,updateCharity: function(btn,e) {
if (!this.updateCharityWindow) {
this.updateCharityWindow = MODx.load({
xtype: 'mnwg-window-updatecharity'
,record: this.menu.record
,listeners: {
'success': {fn:this.refresh,scope:this}
}
});
}
this.updateCharityWindow.setValues(this.menu.record);
this.updateCharityWindow.show(e.target);
}
});
Ext.reg('mnwg-grid-charities',MNWG.grid.Charities);
MNWG.renderers.websiteLink = function(val,a,record){
// If no URL return blank
if(val==''){return'';};
// Make sure URL is preceded by http://
var patt= /^http/;
if( ! patt.test(val)){
val = 'http://'+val;
};
// Create link
return '<a href="'+val+'" target="_blank">Visit Website</a>';
};
MNWG.renderers.emailLink = function(val,a,record){
// If no email return blank
if( val=='' ){return '';};
return '<a href="mailto:'+val+'">Send Email</a>';
};
MNWG.renderers.phoneFax = function(val,a,record){
var html = '';
if(record.data.Phone!=''){
html+= '<img src="http://m.intertrustgroup.com/images/icon_phone.png" style="margin-right:.5em;">'+record.data.Phone+'<br />';
};
if(record.data.Fax!=''){
html+= '<img src="http://www.sliksvn.com/gfx/icon_fax.gif" style="margin-right:.5em;">'+record.data.Fax;
};
return html;
};