Description The
best way I always find for introducing new List Components is to build
something that manipulates data,even if it may not be with database at
first.It's what we do here: Add,Update,Delete and clear.
Description The
best way I always find for introducing new List Components is to build
something that manipulates data,even if it may not be with database at
first.It's what we do here: Add,Update,Delete and clear.
ProgrammingWizards ASP.NET DropDownList - simple calculator,dropdownlist,combobox,add,sub
tract,divide,multiply,C# asp.net dropdownlist,webforms,add,delete,update,clear,mvc,example,selectedvalue,default value,data source, add item,on change,autopostback,attributes,array,bind,to list,control,clear,
DESCRIPTION Introduction
to ASP.NET in C# WebForms.We are going to use the DropDownList control
and two textboxes and a button to make a simple calculator.
Description The
best way to introduce a WebForm control is to use it in a practical
way,I believe.That's what we do here.It's not your best calculator but
we show how to use a DrowDownList and also button and Textboxes.
DESCRIPTION I
always like to leave no stone unturned.The other day I covered Android
ListView Master detail,today am doing the version of this to GridView
instead of ListView.Beginners always don't like assumptions that they
can apply their knowledge to another component. Anyway we display master on a gridview,when the user clicks a single item we navigate to a new activity and display the details.
DESCRIPTION Master
Detail Apps are more common than you think.You use them
everyday,irrespective of the device.In a master detail view you have the
Master View that basically contains a List of items.When you click a
single item it takes you to the Detail View where you can get more
information about that particular item. In our case we shall open a new activity and pass data to it from our master.
ProgrammingWizards Wordpress Full Tutorial - download,install,create
website,news,wordpress tutorial beginners,download,install,theme,plugin,
website,add menu item,database, admin panel,blog,gallery,custom posts,content,css,website development,
DESCRIPTION Wordpress
development is quite popular.There are two types of Wordpress Website
Development: the first is for blogging.This can be found in
Wordpress.com.Its not such customizable and is recommended only for
blogs.Then there is Wordpress.org.This is very powerful and you can
build from E-commerce to Social site etc.Today we talk about
downloading,installing,setting it up with Wamp Server locally,create a
full news website.
DESCRIPTION. Hi
guys.At programmingWizards we want to share our knowledge as much as
possible in as many programming languages as we know.Today we shall
start off with Laravel PHP.Laravel is an object oriented,powerful PHP
framework that comes with many features.It actually makes PHP fun again. Today we start off with how to install using Composer. Cheers!!
ProgrammingWizards Android GridView With Images and Text -android fragments tutorial,dynamic fragments,fragmenttransactions,pass data,bundle,listviews,list,menu,navigation drawer,android studio,eclipse,communication, static fragments,vs activity,back button,animationaction bar,android gridview example,custom,adapter,header,stretchmode,gridlayout,row height, border,divider,images,onclick,animation,populate,buttons,androidstudio,eclipse
Description Long Time..No See. Hello Guys.Its been such a long time since I posted a tutorial.Slightly over a month.I was held up with a certain python project.Anyway today we look at a Android Custom GridView Inside a Dialog Fragment.The gridview has images and text and we handle onItemClick events.
Description MySQL
is a beast when it comes to Relational Databases.Its not only the most
popular but also one of the very best.And its free.Its fast.It is used
by big tech companies like Youtube,Facebook and Wikipedia.We just have
to learn it.Today we get started by downloading,installing,creating a
database,creating a Table and adding data,all via MySQL Workbench.We
shall also see how to download and install MySQL Workbench of course.
Descriptions AsyncTask
class in Android enables us write multithreaded applications without
getting our hands dirty.Yet it still gives just enough power without
limiting us.The best way to explain this class to beginners is by
updating a progressbar while simulating work in the background.
Description Hi
guys.This is my first tutorial with Android Studio.We explore how to
create a Custom spinner or dropdown that has images and text.We then see
how to handle onItemSelected events dynamically.
Description I did a video about ListView with multiple text and images with ArrayAdapter and guys liked.So I guessed also that if I do a GridView with Multiple Text and Images but with BaseAdapter,it will even help on these View Customizations.And here we do one,we shall handle onItemClick events as well.
ProgrammingWizards VB.Net DataGridView Add From TextBox,ComboBox and PictureBox- image column,custom,insert,edit,picturebox,ico
n,button,vb.net datagridview image column,image cell,image stretch,button,image and text, picture viewer,slideshow,background,row,picture,header,cell,insert,checkbox,fill,columns,rows,
Description Previously,we
have almost exhausted DataGridView especially when it comes to Custom
Columns.We have done adding combobox columns,checkbox,image etc.Today we
shall deal with both text and Image Column.We'll insert text from
TextBoxand ComboBox while Image shall be from PictureBox.A really nice
tutorial.
ProgrammingWizards Android ViewPager SwipeTabs Fragments With ListViews - swipe,viewpager,fragments,listviews,frag
mentpagerdapater,actionbar,tabs with icons and text,android viewpager tutorial,example,fragment,animation,android studio,tabs,swipe, adapter,slidenerd,action bar,sliding,scrollable,material design,icons,toolbar,tabsadapter, bottom,listview,navigation drawer,custom style,
Description We,the
swiping generation must also know how swiping works,at least
basically.We are not going to go to the details of gestures,at least not
in this tutorial.We already have the ViewPager class.Its easy to
implement swiping in your application using ViewPager.We shall in herit
from FragmentPagerAdapter class. Our fragments shall each have ListViews.The tabs shall have both images and text.They will also be obviously clickable.
Description. Basically
seekbar is just a slider.As we slide across our seekbar,a
progresschanged event is raised and an integer is passed along.This
integer represents the current value of the seekbar.In this tutorial we
capture this integer and display it in a textview.
ProgrammingWizards Android Viewpager Swipeable tabs with GridViews- viewpager,swipe,swipeable,tabs,navigatio
n,gridviews,custom,fragments,android viewpager tutorial,example,fragment,animation,android studio,tabs,swipe, adapter,slidenerd,action bar,sliding,scrollable,material design,icons,toolbar,tabsadapter, bottom,gridview,navigation
drawer,custom style,android tabs tutorial,listview,android fragment
tabs gridview,swipe tabs,action bar tabs,sliding,scrollable,listview, navigation,fixed,slidenerd,custom gridviewtabs,gridview with buttons,database,onclick,serach,filter adapter,tab fragment,update,layout
Description Android
devices,just like modern smartphones are swipeable as a way of
navigation.Decades ago nobody would have imagined that you would be
having a phone that you simply swipe from side to side and move to next
pages. Anyway in this tutorial we explore Viewpager with swipe
tabs.Viewpager shall enable us swipe though pages while the tabs shall
also be clickable so user can also navigate through them.By the way we
shall have GridViews inside our pages.
Description Simple tutorial on making a Dropdown list in Android ActionBar that can be used as a menu.We also see how to handle events when an item is selected,in our case just showing a simple toast.
Description Today
we shall play with our Android.We shall make a small basic app that can
capture the screenshot of a predefined layout(in our case some
RelativeLayout) and write it as a bitmap file in our SD Card.
Description VB.net
is easy to connect to MS Access database.Obviously both are really
popular Microsoft tools.Today we explore how to use MS Access database
file with datagridview.We shall select data from database,populate our
datagridview with it,set the selected row items to textboxes and finally
update data and persist changes to the database.
************************************************* DESCRIPTION In
the previous tutorial we explored how to do Android ListView Custom
Filter/Search using filterable interface.We do the same today for a
GridView.The GridView shall have images and text adapted to it using
BaseAdapter.The Custom Adapter shall also implement Filterable interface
and we shall further define a Custom inner filter class.Obviously we
shall also use a SearchView.
ProgrammingWizards Android Custom Filter ListView - filterable
interface,baseadapter,images and
text,searchview,arraydapter,multicolumn,
search,android filter custom listview,search,icon,recyclerview,arrayadapter,collection,arraylist, adapterlistview,cursor,class,edittext, ************************************************************ DESCRIPTION Now
in android,components like listview and gridview that display a lot of
data can always be filtered.We have a tutorial about how to apply a
simple filter using SearchView with both listview and gridview.The
probelm is these are simple components and we have been using
ArrayAdapter to adapt our data them. When your listview has multiple
data per row it becomes a problem.But we shall solve it using a
Filterable interface and implement our own custom filter for a listview
with images and text and using baseadapter.
ProgrammingWizards:android tabs tutorial,android fragment tabs listview,swipe tabs,action bar tabs,sliding,scrollable, navigation,fixed,slidenerd,custom listview tabs,listview with buttons,database,onclick,search,filter adapter,tab fragment,update,layout ****************************************
***************** DESCRIPTION Tabs
is a very old and popular way of navigation in mobile devices.It
enables you navigate through multiple pages or screens.In this case we
navigate fragments.Everybody knows Google encourages use of fragments in
most cases as your screens instead of activities due to several
adavantages,especially because of its capability to adjust to multiple
resolutions. Here we shall include ListViews in all our fragments and navigate through the different fragments using Tabs. This is what we do in short:
1.Create different classes extending fragments. 2.Add listviews with data to each fragment. 3.Create Tabs in ActionBar. 4.Navigate the tabs showing each fragment.
DESCRIPTION Spinner
is simply a dropdown.In most Programming languages its normally called a
combobox.It can display list data as well,hence making it one of the
favorites for mobile.It takes less space also.Today we shall see how to
add/insert into spinner from edittext,update/edit,refresh using
notifydatasetchanged method,delete/remove row by row when selected,and
finally clear everything.
Description Our
mission in this tutorial is to fully explore major functionalities of a
gridviewas far as working with data is concerned.We aim to insert/add
data to gridviewdynamically at runtime via edittext,update that
data,refresh the gridviewusing notifydatasetChanged() method,delete row
by row and finally clear the gridview.
Description We
think that the best way to be comfortable with ListView is to use a
simple tutorial that expounds on all the most commonly used features of
the ListView like the CRUD operations.This tutorial shows how to insert
data into listview dynamically from edittext,update that
data,delete,refresh and clear the listview.
Descriptions Obviously
you don't pass data between two fragments directly just as you don't
between two activities.Fragments get hosted by Activities so fortunately
the easiest way is just to get the activity hosting the two and use it
to pass data between the two dynamically.Its actually what we explore
here.
ProgrammingWizards VB.Net Drag and Drop- drag drop images,picturebox,imageColumn,images,ico
ns,drag effects,vb drag drop files,image,listbox,listview.file path,textbox,treeview,folder, button,bitmap,vb.net datagridview image column,image cell,image stretch,button,image and text, picture viewer,slideshow,background,row,picture
Description We
have explored several tutorials about both drag and drop functionality
and datagridview,all on separate occasions.Its now time to use them
together.Today we see how to drag images from a computer to datagridview
and show that particular image in a datagridview image column.
ProgrammiingWizards Android ListFragment Images and text -custom
listfragment,android listfragment,custom
listview,images,text,listfragment,fragme
nts,arrayadapter,baseadapter,with image and text,animation,with buttons,onclick, database,click,search,filter,adapter,custom adapter,arrayadapter,baseadpater,listactivity, clickable,checkbox,eclipse,android studio,expandablelistview,fragment,populate,
Descriptions In
the previous tutorial we explored a Simple ListView inside a
ListFragment.It was an OK tutorial.But who uses simple boring listviews
nowadays.In this tutorial we want to make a Custom ListFragment with
images and text and show how to handle onclick events.
Description Maybe
one of the easiest way to show a listview is by using a listfragment or
listactivity.In this tutorial we explore how first to create a fragment
class,add it via xml to our mainactivity and set it as a listfragment
so we effortlessly display listview with data inside it.
Descriprion Login
applications are very common nowadays.In this tutorial we start off by
first showing how to design a login form using table-layout.We show how
to check if username and password is true then open a new
activity/dashboard.We show also how to allow the user to enable the
application to remember password using a CheckBox.
Description JList
is used to display data in list-based manner.Today we see how to
perform CRUD operations in java with MySQL as our database server.We
shall be inserting from JTextfields,update them from there,select data
and fill JList,delete data on button click row by row and finally clear
the JList.
Descriptions Using
our ArrayAdapter instance its possible to delete or remove a row in a
listview.If you want to remove multiple rows you can enable multichoice
mode of the listview to enable it have CheckBoxes or Single Mode to
enable it have Radiobuttons so that we delete row by row.Today we do the
later.
pter,database,click,search,filter,adapter,custom adapter,android listview fixed header and footer,xml
Description Android
ListView is definitely customizable.What excites me is that with
BaseAdapter we can really really customize it to our liking.Just as we
do here where first we add images and text,then secondly we create
headers and footers hence resulting to awesome ListView.
ProgrammingWizards C# DataGridView MySQL - insert,select,update,delete,clear,add,sa
ve,read,retrieve,edit,update,delete,remove,database connectivity,mysqlcommand,mysqlconnection,mysqldataadapter,datareader,c# mysql connection,select,database,login,server,datagridview,crud,combobox, insert,update,delete,report viewer,tutorial,datetime,datareader,connection string,async, addwithvalue,add record,save,edit,autoincrement
Descriptions Apparently
it turns out C# and MySQL are very easy to use with each other.C# is a
powerful general purpose Programming language while MySQL is an open
source Relational database.Today we shall tackle all CRUD operations in a
practical manner. We shall connect to database,insert,select,update
and delete the data to and from Mysql database and show changes in
datagridview instantly.
Descriptions I have said a thousand times that Java JTable is quite customizable.It can hold images,text,both,buttons,combobox,checkboxes
etc.We have covered all these tutorials.Today we see how to render both
an image and text in a single cell in a single column.
Yees!!
Its ListView you know.ListView with Images and Text.Not just
that,ListView with images,text and alternating background colors.We
shall be using ArrayAdapter and it's easier than you may think at first. ListView
is such a crucial piece of UI components.Its ability to display List of
data,its customization and robustness means it can contain any form of
data.Thats why 95% of apps you know or have must at least have a
ListView. So here we Do: 1.Create our Row Model xml file.It shall have image and text. 2.Create our CustomAdapter class that extends ArrayAdapter. 3.Adapt our row model to our listview 4.Change Background Color of rows depending on item in array.
Description Most
people are aware that JTable in Java is super customizable.But then
even JCombobox is also robust and highly customizable to your liking.You
can make it the way you like,add images,buttons,checkboxes etc.In the
last JCombobox tutorial we added images,today we shall add Buttons and
handle its onClick ActionListener events.
Description In
this tutorial we shall walk you through Visual Basic.Net DataGridView
and how you can perform CRUD operations independent of datasource. We
shall explore how to add data from textboxes on button click to
datagridview,update that data from textboxes depending on selected row,
and delete row by row on button click.
Description ProgressDialog
class enables us to display progress of a long running operation either
determinately or indeterminately.Today we are going to make a super
simple download simulator.We shall sleep our Thread for some seconds
while at the same time updating our progressbar dynamically while of
course displaying the progress percentage.
ProgrammingWizards Android AlertDialog With ListView with Checkboxes - checkable listview,check,uncheck,events,alertdialo
g builder,icon,title,listview,alertdialog.builder,custom view,theme,dismiss,multiple buttons,edittext, modal,button style,list,android alertdialog with text input,background color,fragment,
Description Hi
Ladies and Gentlemen.Today we shall explore an alert dialog that
contains a listview.The listview shall have checkboxes that can of
course be checked and unchecked.We shall display the Alert Dialog on a
button click.We shall handle events when a single checkbox is clicked
thus displaying a toast message.
DESCRIPTION Java
JCombobox is fairly customizable.In this tutorial we shall explore how
to customize our JCombobox so that it can render for us both images and
text easily and handle events when clicked.
save,add,oledbcommand,oledbconnection,database connectivity ms access,datasource,connection,datagridview,login, ms access,insert,save,add,update,delete,edit,drop,remove,connect,accdb,mdb, connection sting,query,
Description VB.Net
is definitely part of the .NET framework.This makes it easy to connect
to MS Access,another Microsoft product and perform database operations
at ease.There are many classes that help us do these like
OleDBConnection,OleDBCommand and OleDBDataAdapter.
ProgrammingWizards Java JList Drag Drop Images- drag and drop,custom
jlist images,images column,cell,actionlistener,java drag and drop
tutorial,swing,gui drag drop file,image,jtable,jlabel, ,upload,listener,jpanel,applet,buton,tab
Description Java
Swing Components have drag and drop functionality that make them such
powerful.In this tutorial we shall explore how to use drag drop
functionality and jlist.We shall be dragging image files from a folder
in our machine to jlist and show them in the jlist dynamically.We shall
also see how to handle the actionlistener events.
Description This
is a simple datagridview tutorial to first help beginners in handling
row selection events,then secondly see how to delete/remove a row
dynamically on button click.
ProgrammingWizards VB.Net Set Selected row items to TextBoxes- row
selection,cell items,add,rows,columns,update datagridview vb.net,update
selected row,database,cell value,access,sql table, datatable,auto refresh,add row,add column,clear,edit cell,insert,select,events, enter key,filter
DESCRIPTION This
is a beginners tutorial on how to handle row selection events in VB.Net
DataGridView component.We explore how to set the selected row items to
TextBoxes.
ProgrammingWizards Java JTable Filter/Search Using JRadiobutton- filter,search,print,sort,tablerowsorter,
defaulttablemodel,radiobuttons,radiogroup,java jtable filter data,column,date,regex,multiple filters,rows,search,model,sort ,print,sorting and filtering,excel,header,jtextfield,jcombobox,database,java jtable tutorial
DESCRIPTIONS Java
JTable is used to display tabular data.But fortunately it also has
capability to allow us manipulate that data to our liking,e.g
sorting,filtering etc.Today we shall see how to filter/search using
tableRowsorter class object.In the previous filter tutorials we looked
at how to do so using JTextField and JComboBox.But today we shall filter
using JRadioButtons.
DESCRIPTION C#
has the DataGridView component that displays data in grid
manner.Microsoft Access is a serverless,no configuration at
least,database program..NET makes it easy to connect these two popular
technologies by microsoft.Today we shall look comprehensively how to
insert into access database,select or retrieve data,fill our
datagridview,update data dynamically and delete data row by row.
ProgrammingWizards VB.NET ListView With Images and Text - vb.net
listview tutorial,add row,add column,database,image,add
items,listviewitem,columns,sort,selected item,data source,column width, checkbox,subitems,add columns,alternate row color,autoresize,header,binding,details,
DESCRIPTION Just
like C#,VB.NET is blessed with ListView that's very adaptable.In todays
tutorial we shall make use of this by showing how to add both images
and text inside our ListView.We shall then see how to add onClick
events.
DESCRIPTIONS Java and Mysql database seem to be built for each other.Both are open source,extremely powerful,fairly easy to use,found everywhere in all platforms.It doesn't get better than that.Today we shall break them down in a practical step by step manner.We shall see how to insert or add or save into mysql database.Of course first connect to the database.Then we see how to select or retrieve or fetch data from database.Then we fill our multicolumn JTable with data from mysql database.Then when a single row is selected we set selected row items or cell items to jtextfields,from which we update the database.We shall also be able to clear our jtable.
DESCRIPTION Java has JCombobox component that we can use to display data in a dropdown manner.Its powerful and easy to use.In todays tutorial we shall explore how to insert into MySQL Database from textfield,select that data,display it in a JComboBox,update selected rows data,and even delete the data dynamically.
We show you how easy it is to add a combobox with filled items to DataGridView Column.The tutorial is explained in a step by step manner to help beginners.Enjoy!
ProgrammingWizards C# ListViews Images and Text - add images and
text,multicolumn,c# listview tutorial,add row,add
column,database,image,add items,listviewitem,columns,sort,selected
item,data source,column width, checkbox,subitems,add columns,alternate row color,autoresize,header,binding,details,
icons,pictures,
DESCRIPTION C#
has listview component.Like most listviews in other languages it is
used to display list data.But its unbelievably simple to use.Today we
show how to display both images and text in the same listview.
ProgrammingWizards Java Excel,MySQL Database - export table to excel,java jtable excel,insert,select,update,delete,export,import,read,write,connect,resultset,statement,preparedstatement,java excel api,database,read,write,save,writer,csv,export,xlxl,reader,library, mysql,apache poi example,chart,connectivity,cells,rows,columns,color,delete, insert,database,driver,
DESCRIPTION Okay,let the play begin.We shall look at how we can export a MySQL Database table to Excel file,programmatically.First we shall look at how to select data from MySQL Database and fill our JTable with it.Then we shall export that data from our JTable to Excel on button programmatically.Of course we use APache POI Library to read and write excel.