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Sencha Touchの詳細については、私たちの大学のカレンダーWebアプリケーションを作成しています。私はいくつかのスクリプトが動作しますが、問題はEventPDFのJSONデータでlistPanelを更新しようとするときです。私はページからデータを取得していますが、更新コマンドはlistPanelを更新していないので、何かの理由で私の指を置くことができないのは、コメントアウトされたイベント変数を求めることです。今、私はその変数のコメントを解除すると、その変数のJSONを解析しますが、私の人生のために私は理由が分かりません。ここで Sencha Touch変数Missing error
はindex.htmlをここ<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Student Calendar</title>
<link rel="stylesheet" href="css/ext-touch.css" type="text/css"/>
<script type="text/javascript" src="js/ext-touch.js"></script>
<script type="text/javascript" src="js/calendar.js"></script>
<link rel="stylesheet" href="css/calendar.css" type="text/css"/>
</head>
<body>
<textarea id="eventList" class="x-hidden-display">
<ul id="eventsItems">
<tpl for=".">
<li class="date">
{date}
<li>
<tpl for="events">
<li>{title} - {location}</li>
</tpl>
</tpl>
</ul>
</textarea>
<textarea id="eventList" class="x-hidden-display">
<ul id="eventsDescriptionList">
<tpl for=".">
<li class="date">
{date}
<li>
<tpl for="events">
<li>{title} - {location}</li>
</tpl>
</ul>
</textarea>
<textarea id="eventDescription" class="x-hidden-display">
<tpl for=".">
<p>{title}</p>
<p>{description}</p>
<p>{location}</p>
<p>{startTime}</p>
</tpl>
</textarea>
</body>
</html>
がevents.phpのSQLとデータベース名は無実
を保護するために変更されているされてcalendar.jsここExt.setup({
onReady:function(){
eventListTemplate = Ext.XTemplate.from("eventList");
descriptionTemplate = Ext.XTemplate.from("eventDescription");
eventTapHandler = function(eventer,tapped){
tapID = tapped.id;
/*Pass Into The Ajax Portion for getting a events description*/
Ext.Ajax.request({
params:{
/*params are available inside of the Ajax request*/
needs:eventDescription,
panel:"descript",
id:tapID,
fails:rootPanel
},
url: 'Events.php',
method:'POST',
success: function(response, opts) {
/*Ext.uitl.JSON.decode() is used to change the response text to a JSON object*/
opts.params.needs.update(Ext.util.JSON.decode(response.responseText));
},
failure: function(response, opts) {
alert("Sorry There Was An Error");
opts.params.fails.setCard(0);
}
});
rootPanel.setCard(1);
}
eventBackHandler = function(){
rootPanel.setCard(0);
}
backButton = {
text:'Back',
ui:'back',
cls:'.backable',
handler:eventBackHandler
}
toolBarBack = new Ext.Toolbar({
dock:'top',
title:'Event Desciption',
cls:'toolBar',
items:[backButton],
});
listPanel = new Ext.Panel({
tpl:eventListTemplate,
scroll:'vertical',
tester:function()
{
alert('MAGIC');
},
getEvent:function(){
var currentPanel = this;
Ext.Ajax.request({
params:{
/*params are available inside of the Ajax request*/
panel:"list",
needs:currentPanel,
fails:rootPanel
},
url: 'Events.php',
method:'POST',
success: function(response, opts) {
var data = Ext.util.JSON.decode(response.responseText);
//opts.params.needs.tester();
/*Ext.uitl.JSON.decode() is used to change the response text to a JSON object*/
opts.params.needs.update(data);
},
failure: function(response, opts) {
alert("Sorry There Was An Error");
}
});
},
listeners: {el: {tap: eventTapHandler,delegate: '.touchable'}}
});
eventDescription = new Ext.Panel({
tpl:descriptionTemplate,
scroll:'vertical',
dockedItems:[toolBarBack]
});
rootPanel = new Ext.Panel({
fullscreen:true,
layout:"card",
animation: 'fade',
items:[listPanel,eventDescription]
});
//Offending Variable
//var events = [{id:1,title:'this is a title',location:'here and now',startTime:'Right behind you'},{id:2,title:'this is a title2',location:'here and now2',startTime:'Right behind you2'}]
//alert("done");
listPanel.getEvent();
}
});
<?
$dbname = "magicalDatabase";
require_once("../../../db_setup.inc");
If($_POST['panel'] == "list")
{
$currentMonth = date("m");
$currentYear = date("Y");
mysql_real_escape_string($currentMonth);
mysql_real_escape_string($currentYear);
$sql = "SELECT * FROM magicalcalendar WHERE calendar_start_year = '$currentYear' AND calendar_start_month = '$currentMonth' AND calendar_channel_guid = 'CurrentStudentsMain' ORDER BY calendar_start_month, calendar_start_day ASC";
$results = mysql_query($sql)or die(mysql_error()."------".__LINE__."-----$sql");
$dayCounts[01] = 31;
$dayCounts[02] = 29;
$dayCounts[03] = 31;
$dayCounts[04] = 30;
$dayCounts[05] = 31;
$dayCounts[06] = 30;
$dayCounts[07] = 31;
$dayCounts[08] = 31;
$dayCounts[09] = 30;
$dayCounts[10] = 31;
$dayCounts[11] = 30;
$dayCounts[12] = 31;
for($j=1;$j<$dayCounts[$currentMonth];$j++)
{
if($j<10)
{
$responce['0'.$j]['date'] = date(M)." - $j";
}
else{
$responce[$j]['date'] = date(M)." - $j";
}
}
while($event = mysql_fetch_array($results))
{
$responce[$event['calendar_start_day']]['events'][$event['calendar_id']]['id'] = $event['calendar_id'];
$responce[$event['calendar_start_day']]['events'][$event['calendar_id']]['title'] = $event['calendar_subject'];
$responce[$event['calendar_start_day']]['events'][$event['calendar_id']]['location'] = $event['calendar_location'];
$responce[$event['calendar_start_day']]['events'][$event['calendar_id']]['startTime'] = $event['calendar_start_month']."-".$event['calendar_start_day']."-".$event['calendar_start_year'];
}
echo json_encode($responce);
}
If($_POST['panel'] == "descript")
{
$id = $_POST['id'];
mysql_real_escape_string($id);
$sql = "SELECT * FROM magicalcalendar WHERE calendar_id = $id";
$results = mysql_query($sql)or die(mysql_error()."------".__LINE__."-----$sql");
$i=0;
while($event = mysql_fetch_array($results))
{
$responce['id'] = $event['calendar_id'];
$responce['description'] = $event['calendar_text'];
$responce['title'] = $event['calendar_subject'];
$responce['location'] = $event['calendar_location'];
$responce['startTime'] = $event['calendar_start_day']."-". $event['calendar_start_month']."-".$event['calendar_start_year'];
$i++;
}
echojson_encode($responce);
}
?>
ここにJSONデータの送信例を示します
{
"05":{"events":{
"2856":{"id":"2856","title":"BSM Leadership Retreat","location":"Lake O' The Pines","startTime":"01-05-2011"}}},
"06":{"events":{
"2957":{"id":"2957","title":"Women's Basketball","location":"Brownwood, TX","startTime":"01-06-2011"},
"2958":{"id":"2958","title":"Men's Basketball","location":"Brownwood, TX","startTime":"01-06-2011"}}},
"08":{"events":{
"2959":{"id":"2959","title":"Women's Basketball","location":"Alpine, Tx","startTime":"01-08-2011"},
"2960":{"id":"2960","title":"Men's Basketball","location":"Alpine, TX","startTime":"01-08-2011"}}},
"11":{"events":{
"3052":{"id":"3052","title":"Theatre Auditions!","location":"Black Box Theatre","startTime":"01-11-2011"}}},
"12":{"events":{
"3054":{"id":"3054","title":"Welcome Back Party","location":"New Student Lounge","startTime":"01-12-2011"}}},
"13":{"events":{
"2961":{"id":"2961","title":"Women's Basketball","location":"Pineville, LA","startTime":"01-13-2011"},
"2962":{"id":"2962","title":"Men's Basketball","location":"Pineville, LA","startTime":"01-13-2011"}}},
"14":{"events":{
"3055":{"id":"3055","title":"Organizations Meeting","location":"Cornish Great room","startTime":"01-14-2011"}}},
"15":{"events":{
"2963":{"id":"2963","title":"Women's Basketball","location":"Clinton, MS","startTime":"01-15-2011"},
"2964":{"id":"2964","title":"Men's Basketball","location":"Clinton, MS","startTime":"01-15-2011"}}},
"20":{"events":{
"2965":{"id":"2965","title":"Women's Basketball","location":"ETBU\/Ornelas Gymnasium","startTime":"01-20-2011"},
"2966":{"id":"2966","title":"Men's Basketball","location":"Ornelas Gym\/ETBU","startTime":"01-20-2011"}}},
"21":{"events":{
"3056":{"id":"3056","title":"Karen Peck and New River","location":"Marshall Convention Center Auditorium","startTime":"01-21-2011"},
"3057":{"id":"3057","title":"Chamber Ensemble Recital","location":"Woods Great Room in OSC","startTime":"01-21-2011"}}},
"22":{"events":{
"2967":{"id":"2967","title":"Women's Basketball","location":"ETBU\/Ornelas Gymnasium","startTime":"01-22-2011"},
"2968":{"id":"2968","title":"Men's Basketball","location":"Ornelas Gym\/ETBU","startTime":"01-22-2011"}}},
"27":{"events":{
"2969":{"id":"2969","title":"Women's Basketball","location":"Clarksville, AR","startTime":"01-27-2011"},
"2970":{"id":"2970","title":"Men's Basketball","location":"Clarksville, AR","startTime":"01-27-2011"},
"3058":{"id":"3058","title":"CASL Conference","location":"Ornelas Student Center","startTime":"01-27-2011"}}},
"28":{"events":{
"2857":{"id":"2857","title":"ABIDE - A Reflective Prayer Conference","location":"TBD","startTime":"01-28-2011"},
"3059":{"id":"3059","title":"CASL Conference","location":"Ornelas Student Center","startTime":"01-28-2011"},
"3060":{"id":"3060","title":"ABIDE","location":"TBD","startTime":"01-28-2011"}}},
"29":{"events":{"2971":{"id":"2971","title":"Women's Basketball","location":"Richardson, TX","startTime":"01-29-2011"},
"2972":{"id":"2972","title":"Men's Basketball","location":"Richardson, TX","startTime":"01-29-2011"},
"3061":{"id":"3061","title":"CASL Conference","location":"Ornelas Student Center","startTime":"01-29-2011"},
"3062":{"id":"3062","title":"SAI Province Day","location":"JGMB and EDW","startTime":"01-29-2011"}}}
}
また、あなたはそれが最高のモバイルまたはデスクトップのどちらかSafariで閲覧のApp here
を表示することができます。
ありがとう私はちょうど私のsencha-touch.jsを更新し、あなたの事例を得ました。私はExt.data.Proxyを使って私の書き直しをしようと思っています。私が理解していないことは、この情報がAPI内で見つからないということです。また、質問に答える限り、私のスクリプトはそれがどうなるのかまだ分かりませんが、私はこの質問に答えようと考えています。ちょうど私はあなたの仕事を使うのではなく、私の書き直しをするつもりですので、心配はありません。どうもありがとうございました。 –
あなたが「イベント」を参照する唯一の場所はテンプレートにありますが、あなたのものがうまくいかなかった理由を掘り下げませんでした。私の推測によれば、それらに渡される構造は何とか期待通りではありませんでした。 –