Javascript 如何获取listview';s值多少?
我希望获得listview儿童文本,但我找不到获得它的方法。 我的listview生成代码:Javascript 如何获取listview';s值多少?,javascript,android,listview,titanium,Javascript,Android,Listview,Titanium,我希望获得listview儿童文本,但我找不到获得它的方法。 我的listview生成代码: var myTemplate = { childTemplates: [ { // Title type: 'Ti.UI.Label', // Use a label for the title bindId: 'info', // Maps
var myTemplate = {
childTemplates: [
{ // Title
type: 'Ti.UI.Label', // Use a label for the title
bindId: 'info', // Maps to a custom info property of the item data
properties: { // Sets the label properties
color: 'black',
font: { fontFamily:'Arial', fontSize: '20dp', fontWeight:'bold' },
left: 0, top: 0,
}
},
{ // Subtitle
type: 'Ti.UI.Label', // Use a label for the subtitle
bindId: 'es_info', // Maps to a custom es_info property of the item data
properties: { // Sets the label properties
color: 'black',
font: { fontFamily:'Arial', fontSize: '20dp' },
right: 0, top: '0dp',
accessoryType: Ti.UI.LIST_ACCESSORY_TYPE_NONE
}
}
]
};
var table = Ti.UI.createListView({
// Maps myTemplate dictionary to 'template' string
templates: { 'template': myTemplate },
bottom:'50dp',
editing : true,
defaultItemTemplate: 'template'
});
var sections = [];
ProcuctRS = db.execute('select uniqnumber,barcode,scantimes,quantity from product where batchno=?',Titanium.App.Properties.getString("batchnumber"));
while (ProcuctRS.isValidRow())
{
var BNO = ProcuctRS.fieldByName('barcode');
var SCTIME = ProcuctRS.fieldByName('scantimes');
var QUANTITY = ProcuctRS.fieldByName('quantity');
var PDSection = Ti.UI.createListSection({ headerTitle: BNO});
var PDDataSet = [
{ es_info: {text: 'Scan times :' + SCTIME}, info: {text: 'Quantity :'+ QUANTITY}},
];
PDSection.setItems(PDDataSet);
sections.push(PDSection);
ProcuctRS.next();
}
ProcuctRS.close();
table.sections = sections;
self.add(table);
现在我想更改信息和es_信息文本,我尝试了不同的方法,
例如:
table.addEventListener('itemclick', function(e){
var item = e.section.getItemAt(e.itemIndex);
e.section.es_info.color = 'orange';
e.section.updateItemAt(e.itemIndex, item);
};
但它不起作用。
我能做什么?救命!谢谢你我不知道这是否相关(或者只是复制粘贴错误),但你在事件侦听器的结尾遗漏了“')
table.addEventListener('itemclick', function(e){
var item = e.section.getItemAt(e.itemIndex);
e.section.es_info.color = 'orange';
e.section.updateItemAt(e.itemIndex, item);
});
尝试编辑:false
var table = Ti.UI.createListView({
// Maps myTemplate dictionary to 'template' string
templates: { 'template': myTemplate },
bottom:'50dp',
editing : false,
defaultItemTemplate: 'template'
});