I'm trying to do a "searcher" in code igniter and I'm new on it. I know I can do:
$query= $this->db->get_where('products', array('producto_nombre' => 'Arenal');
To get the exact coincidences. What can I do if I want to get on my query every partial coincidence, I mean, I want to get the product "Arenal" and also the product "Arenal Sound" and so.
try LIKE instead of WHERE
$this->db->like('producto_nombre', 'Arenal', 'both');
$query = $this->db->get('products');
Looking for Similar Data - codeigniter.com
I am trying to bind treeview dynamically.
I Searched in Google and found some good links.
When I try to run in my system its showing error something like this
'System.Collections.Generic.List<ActualEstimatation.frmEstimate.ItemInfo>' does not contain a definition for 'Where' and no extension method 'Where' accepting a first argument of type 'System.Collections.Generic.List<ActualEstimatation.frmEstimate.ItemInfo>' could be found (are you missing a using directive or an assembly reference?)
Those links are
How to dynamically populate treeview (C#)
and sga101's Solutions
How to insert Datas to the Winform TreeView(C#) in effitive coding?
I searched in Google to solve the above issue but not found any solution.
Please help me to solve this issue.
Thanks in advance
i need to see more of your code but i believe what you are missing is LINQ statement.
here you can read about it and start to see how to implement in your application.
for example:
using (ServiceContext svcContext = new ServiceContext(_serviceProxy))
{
var query_where1 = from a in svcContext.AccountSet
where a.Name.Contains("Contoso")
select a;
foreach (var a in query_where1)
{
System.Console.WriteLine(a.Name + " " + a.Address1_City);
}
}
I have seen quite a number of examples describing the usage of SQLite in Metro app. Most of the examples have either Orderby/Insert/Delete statements. May I know how do I get the data from a pre-populated db using the Select statement?
Secondly, how does someone store the data into an array or arrayList after the execution of the query?
Kindly help me with this,
Thanks.
See if this example is what you're looking for:
return db.runAsync('SELECT * FROM Table');
Here is a pretty useful article on it.
Extending the example to C#:
SQLiteAsyncConnection conn = new SQLiteAsyncConnection("people");
var query = conn.Table<Person>().Select();
var result = await query.ToListAsync();
i've got a word document saved in xml format. In this document, there are some GString Tag like $name.
In my groovy code, i load the xml file to replace this GString tag like this:
def file = new File ('myDocInXml.xml')
def name = 'myName'
file.eachLine { line ->
println line
}
But it doesn't works. The GString Tag doesn't be replaced by my variable 'name'.
Could anyone help me ?
THX
Better to use a templating here. Load the xmml file as a template and create a binding to replace the placeholders. A simple example could be like
def xml='''
<books>
<% names.each { %>
<book>
$it
</book>
<%}%>
</books>
'''
def engine=new groovy.text.SimpleTemplateEngine()
def template=engine.createTemplate(xml)
def binding=[names:['john','joe']]
template.make(binding)
Currently templating is the approach. But you might want to keep an eye on this issue in JIRA GROOVY-2505. It is a feature request to convert a String to a GString in cases when the string is read from an external source:
Several times it has been asked on the
mailing list on how to either convert
a String to a GString or to evaluate a
String as a GString. The need arises
when a String comes in from an
external source and contains a GString
expression, for example an XML file or
a Configuration file. Currently one
needs to either invoke the GroovyShell
or the SimpleTemplateEngine to
accomplish the task. In both cases
this takes several lines of code and
is not intuitively obvious. One could
ether add a GDK method to String such
as "evaluate" (which in my humble
opinion would be the nicest) or
provide a conversion of the form
"String as GString"
Pretty old question, however, issue http://jira.codehaus.org/browse/GROOVY-2505 still not solved...
There is a nice workaround, which behaves almost like GString substitution, by using Apache StrSubstitutor class. For me it is more comfortable than creating templates - you can use GStrings in XML files:
import org.apache.commons.lang.text.StrSubstitutor
strResTpl = new File(filePath + "example.xml").text
def extraText = "MY EXTRA TEXT"
map = new HashMap();
map.put("text_to_substitute", "example text - ${extraText}")
def result = new StrSubstitutor(map).replace(strResTpl);
XML file:
<?xml version="1.0" encoding="UTF-8"?>
<eample>
<text_to_substitute>${text_to_substitute}</text_to_substitute>
</example>
Result:
<?xml version="1.0" encoding="UTF-8"?>
<eample>
<text_to_substitute>example text - MY EXTRA TEXT</text_to_substitute>
</example>
I'm working on a data migration task, where I have to export a somewhat large Lotus Notes application into a blogging platform. My first task was to export the articles from Lotus Notes into CSV files.
I created a Agent in LotusScript to export the data into CSV files. I use a modified version of this IBM DeveloperWorks forum post. And it basically does the job. But the contents of the Rich Text field is stripped of any formatting. And this is not what I want, I want the Rich Text field rendered as HTML.
The documentation for the GetItemValue method explicitly states that the text is rendered into plain text. So I began to research for something that would retrieve the HTML. I found the NotesMIMEEntity class and some sample code in the IBM article How To Access HTML in a Rich Text Field Using LotusScript.
But for the technique described in the above article to work, the Rich Text field need to have the property "Store Contents as HTML and MIME". And this is not the case with my Lotus Notes database. I tried to set the property on the fields in question, but it didn't do the trick.
Is it possible to use the NotesMIMEEntity and set the "Store Contents as HTML and MIME" property after the content has been added, to export the field rendered as HTML?
Or what are my options for exporting the Notes database Rich Text fields as HTML?
Bonus information: I'm using IBM Lotus Domino Designer version 8.5
There is this fairly unknown command that does exactly what you want: retrieve the URL using the command OpenField.
Example that converts only the Body-field:
http://SERVER/your%5Fdatabase%5Fpath.nsf/NEW%5FVIEW/docid/Body?OpenField
Here is how I did it, using the OpenField command, see D.Bugger's post above
Function GetHtmlFromField(doc As NotesDocument, fieldname As String) As String
Dim obj
Set obj = CreateObject("Microsoft.XMLHTTP")
obj.open "GET", "http://www.mydomain.dk/database.nsf/0/" + doc.Universalid + "/" + fieldname + "?openfield&charset=utf-8", False, "", ""
obj.send("")
Dim html As String
html = Trim$(obj.responseText)
GetHtmlFromField = html
End Function
I'd suggest looking at Midas' Rich Text LSX (http://www.geniisoft.com/showcase.nsf/MidasLSX)
I haven't used the personally, but I remember them from years ago being the best option for working with Rich Text. I'd bet it saves you a lot of headaches.
As for the NotesMIMEEntity class, I don't believe there is a way to convert RichText to MIME, only MIME to RichText (or retain the MIME within the document for emailing purposes).
If you upgrade to Notes Domino 8.5.1 then you can use the new ConvertToMIME method of the NotesDocument class. See the docs. This should do what you want.
Alternativly the easiest way to get the Domino server to render the RichText will be to actually retrieve it via a url call. Set up a simple form that just has the RichText field and then use your favourite HTTP api to pull in the page. It should then be pretty straight forward to pull out the body.
Keep it simple.
Change the BODY field to Store contents as HTML and MIME
Open the doc in editmode.
Save.
Close.
You can now use the NotesMIMEEntity to get what you need from script.
You can use the NotesDXLExporter class to export the Rich Text and use an XSLT to transform the output to what you need.
I know you mentioned using LotusScript, but if you don't mind writing a small Java agent (in the Notes client), this can be done fairly easily - and there is no need to modify the existing form design.
The basic idea is to have your Java code open a particular document through a localhost http request (which is simple in Java) and to have your code capture that html output and save it back to that document. You basically allow the Domino rendering engine to do the heavy lifting.
You would want do this:
Create a form which contains only the rich-text field you want to convert, and with Content Type of HTML
Create a view with a selection formula for all of the documents you want to convert, and with a form formula which computes to the new form
Create the Java agent which just walks your view, and for each document gets its docid, opens a URL in the form http://SERVER/your_database_path.nsf/NEW_VIEW/docid?openDocument, grabs the http response and saves it.
I put up some sample code in a similar SO post here:
How to convert text and rich text fields in a document to html using lotusscript?
Works in Domino 10 (have not tested with 9)
HTMLStrings$ = NotesRichTextItem .Converttohtml([options] ) As String
See documentation :
https://help.hcltechsw.com/dom_designer/10.0.1/basic/H_CONVERTOHTML_METHOD_NOTESRICHTEXTITEM.html
UPDATE (2022)
HCL no longer support this method since version 11. The documentation does not include any info about the method.
I have made some tests and it still works in v12 but HCL recommended to not use it.
Casper's recommendation above works well, but make sure the ACL is such to allow Anonymous Access otherwise your HTML will be the HTML from your login form
If you do not need to get the Richtext from the items specifically, you can use ?OpenDocument, which is documented (at least) here: https://www.ibm.com/developerworks/lotus/library/ls-Domino_URL_cheat_sheet/
https://www.ibm.com/support/knowledgecenter/SSVRGU_9.0.1/com.ibm.designer.domino.main.doc/H_ABOUT_URL_COMMANDS_FOR_OPENING_DOCUMENTS_BY_KEY.html
OpenDocument also allows you to expand sections (I am unsure if OpenField does)
Syntax is:
http://Host/Database/View/DocumentUniversalID?OpenDocument
But be sure to include the charset parameter as well - Japanese documents were unreadable without specifying utf-8 as the charset.
Here is the method I use that takes a NotesDocument and returns the HTML for the doc as a string.
private string ConvertDocumentToHml(Domino.NotesDocument doc, string sectionList = null)
{
var server = doc.ParentDatabase.Server.Split('/')[0];
var dbPath = doc.ParentDatabase.FilePath;
string viewName = "0";
string documentId = doc.UniversalID.ToUpper();
var ub = new UriBuilder();
ub.Host = server;
ub.Path = dbPath.Replace("\\", "/") + "/" + viewName + "/" + documentId;
if (string.IsNullOrEmpty(sectionList))
{
ub.Query = "OpenDocument&charset=utf-8";
}
else
{
ub.Query = "OpenDocument&charset=utf-8&ExpandSection=" + sectionList;
}
var url = ub.ToString();
var req = HttpWebRequest.CreateHttp(url);
try
{
var resp = req.GetResponse();
string respText = null;
using (var sr = new StreamReader(resp.GetResponseStream()))
{
respText = sr.ReadToEnd();
}
return respText;
}
catch (WebException ex)
{
return "";
}
}