Hello, I've got this nasty problem... I've this combobox:
Operatore:
dojo.data.ItemFileReadStore
ComboBox with dojo.data.ItemFileReadStore doesn't work on IE7
Submitted by dariodario on Fri, 11/21/2008 - 14:21.
Using cross-referenced data stores
Submitted by rushtone on Tue, 11/18/2008 - 20:43.
I'm building a webapp that uses two data sources (each associated with a database table), and I've got each working independently as a dojo.data.ItemFileReadStore.
I can asynchronously access either table by itself, using fetch and its onComplete and onItem "callbacks".
My problem is that each item in data source A holds a reference (an id number or key) to an item in data source B but I've yet to find a very elegant way to generate an HTML table of items from data source A that also includes the referenced info from data source B.
Returning a value from a dojo.data query?
Submitted by cocostudios on Fri, 09/19/2008 - 18:10.
Hello. I'm wondering if it's possible to return a value directly from an ItemFileReadStore query? I'm not seeing a way to do this, other than by setting a global var. But I'm assuming there must be a way - and I'm just not bright enough to figure it out.
MyLib.dataSources = {
identifier: 'id',
label: 'Source Row sources',
items: [
{ id:'eng_101', name:'English 101', on:false },
{ id:'astr_405', name:'Astronomy 405', on:false },
{ id:'flickr', name:'Flickr', on:true},
{ id:'add_url', name:'Add URL', on:false },
How do I dynamically add GET parameters to the url of my dojo.data.ItemFileReadStore?
Submitted by playalpha on Wed, 08/27/2008 - 20:34.
Hello,
I am new to Dojo and I am trying to create an ItemFileReadStore to feed a grid. Using the following markup, I get what I am looking for when the server reads the item parameter from the url.
<div dojoType="dojo.data.ItemFileReadStore" jsId="jsonStore" url="http://mysite.com&item=1234">
</div>
</div>
If I need to pass a different item number to the server dynamically, how would I go about doing that? I tried creating the Store programmatically like this, but the code throws an error on the last statement:
function getItem(){
grid doesn't render ???
Submitted by ravi.m on Mon, 07/07/2008 - 15:21.
I have a structure as shown below :
dojo.provide("grid.sample");
(function(){
grid.sample.structure = [{
cells: [[{
name: 'Dow',
field: 'dow',
rowspan: '2'
}, {
name: 'Stay Date',
field: 'staydate',
rowspan: '2'
}, {
name: 'T1 (1-6)',
style: 'background: #d7d7bF;'
}, {
name: 'T2 (7-13)',
style: 'background: #d7d7bF;',
colspan: '2'
}, {
name: 'T3 (14-20)',
Treeview with Json DATA
Submitted by jacquesh on Sun, 06/01/2008 - 08:17.
Hello,
How can I do to specify node's icon from Json data in a Tree Component
part of json data :
{ identifier: 'name',
label: 'name',
items: [
{ name:'Africa', type:'continent', icon:'continent.png'
children:[{_reference:'Egypt'}, {_reference:'Kenya'}, {_reference:'Sudan'}] },
{ name:'Egypt', type:'country' },
{ name:'Kenya', type:'country',
children:[{_reference:'Nairobi'}, {_reference:'Mombasa'}] },
docs, hacks, solutions, ..
thanks for your help.
newbie dojo.data.ItemFileReadStore shows "error getting items" when assigned json data is from javascript
Submitted by surangini on Fri, 05/02/2008 - 12:29.
Hello,
I am trying to create dojo thumbnail using following syntax.
var mess = new Array();
//getKfJasonData returns the pics in json format from javascript
mess[0] = getKfJsonData();
thmbData.data = mess[0];
//I get correct output here in the alert
alert ('data: ' + thmbData.data );
//getKfJasonData returns the pics in json format from javascript
mess[0] = getKfJsonData();
thmbData.data = mess[0];
//I get correct output here in the alert
alert ('data: ' + thmbData.data );
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dojo.data.ItemFileReadStore returns "error getting item" when assigned data is from javascript.
Submitted by surangini on Fri, 05/02/2008 - 12:09.
Hello,
I am trying to create dojo thumbnail using following syntax.
var mess = new Array();
//getKfJasonData returns the pics in json format from javascript
mess[0] = getKfJsonData();
thmbData.data = mess[0];
//I get correct output here in the alert
alert ('data: ' + thmbData.data );
//getKfJasonData returns the pics in json format from javascript
mess[0] = getKfJsonData();
thmbData.data = mess[0];
//I get correct output here in the alert
alert ('data: ' + thmbData.data );
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Why is onItem commented out in dojox.grid.data.DojoData?
Submitted by rbondi on Mon, 03/10/2008 - 19:59.
In 1.0.2 there is:
// request data
requestRows: function(inRowIndex, inCount){
var row = inRowIndex || 0;
var params = {
start: row,
count: this.rowsPerPage,
query: this.query,
onBegin: dojo.hitch(this, "beginReturn"),
// onItem: dojo.hitch(console, "debug"),
onComplete: dojo.hitch(this, "processRows") // add to deferred?
}
// console.debug("requestRows:", row, this.rowsPerPage);
this.store.fetch(params);
},
requestRows: function(inRowIndex, inCount){
var row = inRowIndex || 0;
var params = {
start: row,
count: this.rowsPerPage,
query: this.query,
onBegin: dojo.hitch(this, "beginReturn"),
// onItem: dojo.hitch(console, "debug"),
onComplete: dojo.hitch(this, "processRows") // add to deferred?
}
// console.debug("requestRows:", row, this.rowsPerPage);
this.store.fetch(params);
},
I'm loading some large data that I need to transform. I don't want to do that in onBegin, because that
Roles of DojoData model and store, now and in future?
Submitted by Maine on Mon, 03/03/2008 - 11:50.
A month ago we were speculating about the roles of the model and the store. The model seems somewhat redundant when used with a store. Since there's no definite answer and improving grid integration with dojo.data was already mentioned in grid priorities I'd like to ask for some clarification of their current/future roles.
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