Feb
4
Entries Tagged as 'ColdFusion 9'
Jan 27
CFSpreadsheet is I think most usefull tag/function while working with enterprise project. CFSpreadsheet and related functions provide mostly all kind of basic functionality require to export data into spreadsheet. Recently one my project I had little bit advance requirement when need to add data validation and restrict user to choose value from dropdown. I think most of us are familiar with cfspreadsheet built on very popular Apache POI project and coldfusion on JAVA. So basically I am going to write some java code in ColdFusion :).
Jul 15
I was really happy when I heard about coldfusion 9.0.1 update and specially because of Amazon S3 could support. Recently I have started working with Amazon S3 Cloud service and writing function for all API call, when I see that new update for ColdFusion having amazon S3 cloud support and I can not stop myself to update it on my development server and my hard time start from here....
May 1
Before a month I have posted about "Add header in cfgrid in coldfusion 9" where you can
add ExtJs component in header to filter CFGRID data. One of my blog read
"David" raise that how to bind ExtJs component with CFGRID to filter
result.
Here I will try to explain how to bind header element with CFGRID,
assuming that you have already read my previous post
regarding this topic.
This is little bit tricky to bind with CFC call. We need to create
seperate javascript function which will return value selected from extJS
element.
Mar 25
Previously I have posted about to adding record information in cfgrid footer. Today I was working with adding header in cfgrid, in coldfusion 8 I have work around it but again because of version of Ext 3.0. Here I have tried to demostrate adding header in cfgrid with ext dropdown and reload grid button.
<html>
<head>
<script type="text/javascript">
var gridRender = function()
{
//over
grid = ColdFusion.Grid.getGridObject('artGrid');
var bbar = Ext.DomHelper.overwrite(grid.bbar,{tag:'div',id:Ext.id()},true);
var cmbstate = new Ext.form.ComboBox({
id:"cmbstate",
emptyText:"State",
mode:"local",
width:65,
triggerAction:"all",
displayField:"text",
valueField:"value",
store:new Ext.data.SimpleStore({fields: ["value","text"],data:[['CA','CA'],['CO','CO'],['FL','FL']]})
});
//Insert blank div on top of the grid.
var tbar=Ext.DomHelper.insertFirst(grid.el,{tag:'div',id:Ext.id()},true);
//Convert inserted div to Ext toolbar
var gtbar = new Ext.Toolbar({
renderTo: tbar,
items: [cmbstate,'-',
{
text:"Reload",
cls:"x-btn-text",
tooltip:"Reload",
handler: function(){ColdFusion.Grid.refresh('artGrid');}
},
]
});
gbbar = new Ext.PagingToolbar({
renderTo:bbar,
store: grid.store,
pageSize: 10,
displayInfo: true,
displayMsg: '<b>Showing {0} - {1} out of {2}</b>',
emptyMsg: "<b>No Record</b>"
});
};
</script>
</head>
<body>
<br/><br/>
<cfform>
<cfgrid format="html" name="artGrid" pagesize="10" selectmode="row"
bind="cfc:test.art.getArtists({cfgridpage},{cfgridpagesize},{cfgridsortcolumn},{cfgridsortdirection})">
<cfgridcolumn name="ARTISTID" display="No"/>
<cfgridcolumn name="FIRSTNAME" header="FIRSTNAME" >
<cfgridcolumn name="LASTNAME" header="LASTNAME" >
<cfgridcolumn name="CITY" header="CITY" >
<cfgridcolumn name="STATE" header="STATE" >
</cfgrid>
</cfform>
<cfset ajaxOnLoad("gridRender")>
</body>
</html>
Below statement will add blank div on top of the grid and later we will conver it to toolbar.
var tbar=Ext.DomHelper.insertFirst(grid.el,{tag:'div',id:Ext.id()},true);
Below code will create our blank div to ext toolbar and in items attributes you can add ext control in it and also link with cfc argument.
var gtbar = new Ext.Toolbar({
renderTo: tbar,
items: [cmbstate,'-',
{
text:"Reload",
cls:"x-btn-text",
tooltip:"Reload",
handler: function(){ColdFusion.Grid.refresh('artGrid');}
},
]
});
Download code
Feb 24
I was working on migration from ColdFusion 8 to ColdFusion 9 for one my client. As I have raised in my other post that Coldfusion 9 is using Ext 3.0 which required some javascript changes if you have used ExtJs function to extend your functionality.
I need to show record information (ex. Showing 1 to 10 out of 15) in CFGRID footer but as usual I require to make changes as per ExtJs version 3.0.
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