my case is to create resume in vf page with renderas pdf.
In that candidate__c, carrersummary__c,Certification__c,WorkExperience__c,etc are my custom objects.
Candidate__c is parent and other objects are child.
what i want is to hide certification object in pdf if there is the candidate has no certification.
certification is a list which has cetification name,validity,credential id which is in controller class.
code in controller class.
List<Certifications__c> certificationsList = [select id,Name,Credential_ID__c,Certifications_Validity__c from Certifications__c where Candidate__r.id=:cid];
clist =new list<Certifications__c>();
for(Certifications__c c:certificationsList){
date dt = c.Certifications_Validity__c;
String s = dt.year() + '/' + dt.month() + '/' + dt.day();
c.certificateexpiredate__c = s;
clist.add(c);
}
vf page:
<apex:variable value="{!clist}" var="cl" >
<apex:outputpanel rendered="{!If(cl!= null, true, false)}">
i used like this...bt this wont work properly.
Help me out of this.
Thanks in advance.
Related
I'm trying to create a field “complete_name” that displays a hierarchy name similar to whats done on the product categories grid but I can't seem to get it to work. It just puts Odoo in an endless loading screen when I access the relevant view using the new field "complete_name".
I have tried to copy the code used in addons/product/product.py and migrate to work with Odoo 9 API by using compute instead of .function type but it did not work.
Can someone help me understand whats wrong? Below is my model class which works fine without the complete_name field in my view.
class cb_public_catalog_category( models.Model ):
_name = "cb.public.catalog.category"
_parent_store = True
parent_left = newFields.Integer( index = True )
parent_right = newFields.Integer( index = True )
name = newFields.Char( string = 'Category Name' )
child_id = newFields.One2many( 'catalog.category', 'parent_id', string = 'Child Categories' )
complete_name = newFields.Char( compute = '_name_get_fnc', string = 'Name' )
def _name_get_fnc( self ):
res = self.name_get( self )
return dict( res )
Your compute function is supposed to define the value of an attribute of your class, not return a value. Ensure the value you are assigning complete_name is a string.
Also name_get() returns a tuple. I am not sure if you really want a string representation of this tuple or just the actual name value.
Try this
def _name_get_fnc( self ):
self.complete_name = self.name_get()[1]
If you really want what is returned by name_get() then try this.
def _name_get_fnc( self ):
self.complete_name = str(self.name_get())
If you are still having issues I would incorporate some logging to get a better idea of what you are setting the value of complete_name to.
import logging
_logger = logging.getLogger(__name__)
def _name_get_fnc( self ):
_logger.info("COMPUTING COMPLETE NAME")
_logger.info("COMPLETE NAME: " + str(self.name_get()))
self.complete_name = self.name_get()
If this does not make it apparent what the issue is you could always try statically assigning it a value in the off chance that there is a problem with your view.
def _name_get_fnc( self ):
self.complete_name = "TEST COMPLETE NAME"
After further review I think I have the answer to my own question. It turns out as with a lot of things its very simple.
Simply use "_inherit" and inherit the product.category
model. This gives access to all the functions and fields
of product.category including the complete_name field
and computes the name from my custom model data. I was
able to remove my _name_get_func and just use the inherited
function.
The final model definition is below. Once this
update was complete I was able to add a "complete_name" field
to my view and the results were as desired!
class cb_public_catalog_category( models.Model ):
_name = "cb.public.catalog.category"
_inherit = 'product.category'
_parent_store = True
parent_left = newFields.Integer( index = True )
parent_right = newFields.Integer( index = True )
name = newFields.Char( string = 'Category Name' )
child_id = newFields.One2many( 'catalog.category', 'parent_id', string = 'Child Categories' )
I read on many forums about how to implement a solution for view pagionation, but I didn't solve it.
I created $$ViewTemplateDefault containing some personalized hotspotbuttons for Next, Previous and a text field $$ViewBody. ( or, alternatively, an embedded view ).
Any tips and help will be really appreciated.
I will explain in a couple words, just to be clear:
So, initially: the first 30 lines will appear => in a right corner: Page 1.
If Next is clicked => the next 30 lines => Page 2. and so on.
Here is a working solution for categorized views too. It calculates the current page number based on the previous page number and uses cookies.
Add to your form a Path-Thru HTML text <span id="pageNumber"></span > for the page number:
and add following code to form's onLoad event as Web/JavaScript:
function getURLParameter(parameter) {
return decodeURIComponent((new RegExp('[?|&]' + parameter + '=' + '([^&;]+?)(&|#|;|$)').exec(location.search) || [, ""])[1].replace(/\+/g, '%20')) || null;
}
function getCookie(cname) {
var name = cname + "=";
var ca = document.cookie.split(';');
for(var i=0; i<ca.length; i++) {
var c = ca[i].trim();
if (c.indexOf(name)==0) return c.substring(name.length,c.length);
}
return "";
}
function compareStart(start1, start2) {
var list1 = start1.split(".");
var list2 = start2.split(".");
for (i=0; i <100; i++) {
var value1 = list1[i];
var value2 = list2[i];
if (value1 == null) {
return value2 == null ? 0 : -1;
} else if (value2 == null) {
return 1;
}
value1 = Math.round(value1);
value2 = Math.round(value2);
if (value1 !== value2) {
return value1 < value2 ? -1 : 1;
}
}
}
var start = getURLParameter("Start");
var page = "1";
if (start == null || start === "1") {
window.name = Math.floor((Math.random()*10000)+1);
start = "1";
} else {
page = getCookie("page" + window.name);
var oldStart = getCookie("start" + window.name);
page = Math.round(page) + compareStart(start, oldStart);
}
document.getElementById('pageNumber').innerHTML = page;
document.cookie = "page" + window.name + "=" + page;
document.cookie = "start" + window.name + "=" + start;
How does it work?
The commands #DbCommand("Domino"; "ViewNextPage") and #DbCommand("Domino"; "ViewPreviousPage") return an URL with parameter "&Start=". This is the row number in view where the current page starts. For categorized views they return a hierarchical number like "&Start=1.2.4.2". That means that the view starts at the first main topic, subtopic 2, subsubtopic 4, document 2.
This parameter "&Start=" gives us the possibility to recognize if user pressed "prev" or "next": we just compare the URL "&Start=" parameter of current and former page.
For that, we have to remember the URL "&Start=" parameter and put it into a cookie "start".
We also need to save the current page number. We put it into a cookie "page".
At onload event we calculate the current page number based on previous page number:
if "&Start=" parameter is larger now then we add 1
if "&Start=" parameter is smaller now then we subtract 1
if "&Start=" parameter didn't change then we keep the former value
If "&Start=" parameter is empty we know we are on page 1.
Here is one other thing we have to deal with: cookies are saved per user session not per browser tab. That means, if we have two views open in browser same cookies "start" and "page" would be used. To avoid that, we have to add to cookie name something tab specific. I use for that a random four digit number and save it in window.name which is tab specific.
I understand your question that you have a working form $$ViewTemplateDefault and now looking for a possibility to show the current page number "Page nn" in that form.
I assume that you use #DbCommand("Domino"; "ViewNextPage") for getting next page and #DbCommand("Domino"; "ViewPreviousPage") for getting previous page.
Those next and prev functions working the way that always one document will "overlap". If you have 30 lines per page and click next, then last document will be first in next page and next 29 show up in addition. You can watch that in used URL parameter "&Start=": 1 ... 30 ... 59 ... 88 ...
Knowing this you can count the current page number this way:
_start := #ToNumber(#Replace(#UrlQueryString("start"); ""; "1"));
_count := #ToNumber(#Replace(#UrlQueryString("count"); ""; "30")) - 1;
#Integer((#ToNumber(_start) / _count) + 1)
Be aware that this will work for non-categorized and non-collapsible views only.
A more sophisticated solution you can find here. It has additional features like GoTo page and Documents per page.
If you have the chance for your project then use XPages instead. You can do pagination much easier as it is available "out of the box".
Update:
You won't find a reasonable solution for categorized views. If you don't want to use Domino Data/Access Services REST API you have to live with the Domino view URL parameters (look here for "OpenView"). You aren't able to tell from "&Start=" or any other parameter on which page you are currently on.
The easiest way to get a good working pagination is using XPages. Hope you are allowed to use it in your project...
I have this form on VS2012 with asp.net. First I do search for the patron, then go to verify information for that patron. This patron information is displayed in ItemTemplate(ReadOnly). If that is not the patron they are looking for then they can add a new patron with "New button" (asp.net code). I am able to get the id of the new Patron(which is PK). However I am not able to display this newly created record on the form after inserting. It still displays the record which was on display. Since this a formview I did not enable "Paging".
Is it possible to call the pageload event from datasource_inserted event? Then I can pass the new patron ID for display. I declared this ID as global variable?
Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load
Dim lvPatronID As String
lvPatronID = Request.QueryString("value1")
If lvPatronID = "" Then
frmPatronView.ChangeMode(FormViewMode.Insert)
Else
frmPatronView.ChangeMode(FormViewMode.ReadOnly)
GvPatronID = lvPatronID
lblPatronID.Text = GvPatronID
End If
Protected Sub PatronDS_Inserted(sender As Object, e As SqlDataSourceStatusEventArgs) Handles PatronDS.Inserted
NewID = e.Command.Parameters("#PatronID").Value.ToString
GvPatronID = NewID
End Sub
Well I answered part of my own question. The following change to the Inserted event will let me view the newly inserted data. I have another button to add new record in the emptytemplate of the search form. This is why I am changing the mode to insert as the default mode is readonly. This will let me insert the data but after inserting it doesn't display the form at all. Not sure why Inserted event is not kicking in properly.
Protected Sub PatronDS_Inserted(sender As Object, e As SqlDataSourceStatusEventArgs) Handles PatronDS.Inserted
Dim NewID As String = Nothing
Try
NewID = e.Command.Parameters("#PatronID").Value.ToString
PatronDS.SelectCommand = "SELECT * FROM tblPatron WHERE PatronID='" & NewID & "'"
lblPatronID.Text = NewID.Trim()
frmPatronView.DataBind()
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub
I am wanting to group news articles by year in a repeater. The format would be:
2010
list of articles
2011
List of Articles
My access layer returns a flat list of news articles, specifically List. Therefore, I am grouping them and binding them to the Repeater as follows:
events = DAL.GetEvents();
var groupedNewsList = from e in events
group e by e.StoryDate.Year
into g
select new {
Year = g.Key
, Events = g
};
rptEvents.DataSource = groupedNewsList;
rptEvents.DataBind();
The problem is trying to get the List from within the ItemDataBound event. So far, I have the following:
var data = e.Item.DataItem;
System.Type type = data.GetType();
// getting the year works fine
string year = (string)type.GetProperty("Year").GetValue(data, null).ToString();
// this returns something, but I can't access any properties. I need to get
//access to the contained List<News>
var newsList = type.GetProperty("Events").GetValue(data, null);
Any ideas?
Thanks in advance!
You don't have a List<News> - you just have a grouping. If you want a List<News>, you'll need to change your query, e.g.
var groupedNewsList = from e in events
group e by e.StoryDate.Year into g
select new { Year = g.Key, Events = g.ToList() };
Note that if you're using C# 4 you could do reflection rather more easily using dynamic typing:
dynamic data = e.Item.DataItem;
string year = data.Year.ToString();
List<News> newsList = data.Events;
Alternatively, you could avoid using an anonymous type in the first place - create your own GroupedNewsList type with Year and Events properties, populate that in your query, and then cast to it in your event handler.
The "sender" object in the ItemDataBound event is the repeater -- use it to get to the data-source. If the data-source has been grouped before binding, you can compare the current value to the previous value & hide the year-field if they are equal. Like this:
MyObject item = (MyObject)item.DataItem;
Repeater repeater = (sender as Repeater);
List<MyObject> items = repeater.DataSource as List<MyObject>;
Label lblGrouping = (Label)item.FindControl("lblGrouping");
if (item.ItemIndex == 0 || item.DateField.Year != items[item.ItemIndex - 1].DateField.Year) {
lblGrouping.Text = item.DateField.Year.ToString();
}
This worked for me, as I used a table with each row being one item, and the left-most column contained the "lblGrouping" control.
My SSRS report loads logo images for each customer from a customer number specific folder on the report server.
I write an expression, to form my URL to the image based on th customer number.
..."http://localhost/images/" + iCustomerNumber.ToString() + "/logo.gif"
I am able to get this working, but the problem I face is, when a particular customer doesn't has an image, then my report shows a red X mark in place of the logo. In this case, I expect to hide the image control itself. Any thoughts????
The other dirty solution will be to ensure that each customer specific folder has the designated image! even if there is no logo for a customer, I'll place a blank.gif or a spacer.gif of probably a square pixel in dimension!.
You could try adding some custom code and use this in the Image.Value property to load a default image if no image is found:
Public Function GetImage(ByRef CustomerNumber As String) As String
' Customer image
Dim ImageCustomerURL As String
ImageCustomerURL = "http://localhost/images/" + CustomerNumber + "/logo.gif"
' Default Image if customer image does not exist
Dim ImageDefaultURL As String
ImageDefaultURL = "http://localhost/images/default.gif"
' Create a web request to see if customer image exists
Dim m_Req As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create(ImageCustomerURL)
Try
Dim HttpWResp As System.Net.HttpWebResponse = CType(m_Req.GetResponse(), System.Net.HttpWebResponse)
If HttpWResp.StatusCode = System.Net.HttpStatusCode.OK
Return ImageCustomerURL
Else
Return ImageDefaultURL
End If
Catch ex As System.Net.WebException
If ex.Status = System.Net.WebExceptionStatus.ProtocolError Then
Return ImageDefaultURL
End If
End Try
Return ImageDefaultURL
End Function
Then your Image.Value property expression is:
=Code.GetImage(iCustomerNumber.ToString())
Edit: Set the Visibility.Hidden property rather than use a default image
Well, I thought it might be nicer to have a default image rather than a blank space but it's really the same idea:
Public Function HideImage(ByRef CustomerNumber As String) As Boolean
' Customer image
Dim ImageCustomerURL As String
ImageCustomerURL = "http://localhost/images/" + CustomerNumber + "/logo.gif"
' Create a web request to see if customer image exists
Dim m_Req As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create(ImageCustomerURL)
Try
Dim HttpWResp As System.Net.HttpWebResponse = CType(m_Req.GetResponse(), System.Net.HttpWebResponse)
If HttpWResp.StatusCode = System.Net.HttpStatusCode.OK
Return False
Else
Return True
End If
Catch ex As System.Net.WebException
If ex.Status = System.Net.WebExceptionStatus.ProtocolError Then
Return True
End If
End Try
Return True
End Function
Then your Visibility.Hidden property expression is:
=Code.HideImage(iCustomerNumber.ToString())