DaniWeb IT Discussion Community

vadivel_1 Replied To a Post in how to union all this query code in codeigniter

$this->db->select('referral1.*, client.*, employee.*');
$this->db->from('client');
$this->db->join('referral1', 'client.referral_id = referral1.referral1_id', 'inner' );
$this->db->join('assign_psychotherapist ', 'assign_psychotherapist.a_referral_id = client.referral_id', 'inner' );
$this->db->join('employee ', 'assign_psychotherapist.a_psychotherapist_id = employee.empid', 'inner' );
$this->db->where("referral_status ='Assigned' OR referral_status ='Accepted' ");
$this->db->order_by("referral_date", "desc");

$this->db->select('referral1.*, client.*, volunteer.*');
$this->db->from('client');
$this->db->join('referral1', 'client.referral_id = referral1.referral1_id', 'inner' );
$this->db->join('assignvolunteer', 'assignvolunteer.Vreferralid = client.referral_id', 'inner' );
$this->db->join('volunteer', 'assignvolunteer.Vvolunteerid … Topic by rjgapz in Web Development

codeigniter php query

Excellent. very useful and simply great....keep it up and god bless you.
Allinonescript.com (http://allinonescript.com) All Over World's Developers Knowledge acquire knowledge. Reply by vadivel_1

32 Minutes Ago

davy_yg 2 Marked Solved Status for simple js program

program1.php

<html> <header> <script>

function myFunction(p1, p2) {
return p1 * p2;
}
document.getElementById("demo").innerHTML = myFunction(4, 3);
</script> </header> <body> <div id="demo"></div> </body> </html>

I don't understand why the above code does not show any value?

and why this one does?

program2.php

<html> <body> <div id="demo"></div> <script>
function myFunction(p1, p2) … Topic by davy_yg in Web Development

javascript

2 Hours Ago

davy_yg 2 Created PHP Enginee

What is PHP Enginee?

If Xampp is the web server, then is the php enginee apart of the web server?

http://www.php.net/downloads.php

Can you upgrade the php enginee - to support a higher version of php without uninstalling the xampp?

Thanks for advice. Topic by davy_yg in Web Development

php

3 Hours Ago

Rachana_3 Replied To a Post in How can I increase traffic, google Page Rank to my website?

Hi Friends, I have created my own job website www PrepareInterview com which is full of latest job information and interview preparation tips. I learnt about SEO and link exchange and implemented the same in my website using twitter, orkut, facebook and email marketing. Now my website carrying [B]google page … Topic by Newspiderman888 in Search Engine Strategies

created google marketing seo website

Ways to improve website traffic and page ranking:
Unique content
Using heading tags and keywords
Backlinks
Article directory submission
Submit site or blog to web directories
Identifying broken links and fixing them. Reply by Rachana_3

5 Hours Ago

alan.davies Replied To a Post in simple PHP OOP

Hello,

I try to create a simple OOP PHP that shows an error:

class_lib.php

<?php

class person {

var $name;

function __constructor($person_name){
echo "Initialize class";
}

function set_name($new_name){
$this->name($new_name);
}

function get_name($new_name){
return $this->name($new_name);
}

function __destructor(){
echo "end class";
}
}

?>

program3.php

<?php include("class_lib.php"); ?> <?php

$stefan = … Topic by davy_yg in Web Development

php

$stefan->set_name('stefan');
$jimmy->set_name('jimmy'); Reply by alan.davies

5 Hours Ago

Featured kes166 37 Created Making a Magic Mirror

I'm looking for software that will allow someone at one end to talk into a camera and stream to a Raspberry Pi on the other end. It's going to be a prop for a live action role play game I'm running for later in the year and I'd like to … Topic by kes166 in Linux and Unix

linux

6 Hours Ago

davy_yg 2 Created simple PHP OOP

Hello,

I try to create a simple OOP PHP that shows an error:

class_lib.php

<?php

class person {

var $name;

function __constructor($person_name){
echo "Initialize class";
}

function set_name($new_name){
$this->name($new_name);
}

function get_name($new_name){
return $this->name($new_name);
}

function __destructor(){
echo "end class";
}
}

?>

program3.php

<?php include("class_lib.php"); ?> <?php

$stefan = … Topic by davy_yg in Web Development

php

9 Hours Ago

rproffitt 1,117 Gave Reputation to Reverend Jim in Can we use bing instead of Google?

Can we use Bing instead of Google for accurate search result? Topic by HAMMAD_5 in Community Center

google

I don't much care for Qwant's policy of serving up news I did not request. Reply by Reverend Jim

12 Hours Ago

Featured rproffitt 1,117 Replied To a Post in How many Handles did you find? I found over 906,000 on some app. (more.)

From Stadock's newsletter I read "Handles are killing your PC" and checked in on the apps and handles to discover the stock Killer Network app was way out there at over 906,000 (906 THOUSAND) handles. This was a pretty interesting find and had me off to the maker for latest … Topic by rproffitt in Microsoft Windows

drivers software

@ryantroop. Since I can't get into the driver and app's source code I can only speculate where the issue is.

But since ripping out the old and installing the new did find a thousand fold difference it's clear that the developer was the issue. Microsoft? The fact the OS stood … Reply by rproffitt

12 Hours Ago

Featured ryantroop 115 Replied To a Post in How many Handles did you find? I found over 906,000 on some app. (more.)

From Stadock's newsletter I read "Handles are killing your PC" and checked in on the apps and handles to discover the stock Killer Network app was way out there at over 906,000 (906 THOUSAND) handles. This was a pretty interesting find and had me off to the maker for latest … Topic by rproffitt in Microsoft Windows

drivers software

Is this a MS issue or just developers being lazy and not putting their toys away? (or both)

How many of those handles may have been ghosts that are just doing nothing? How many were socket connections that were active instead of using select or IOCPs? Reply by ryantroop

13 Hours Ago

Reverend Jim 2,245 Replied To a Post in Can we use bing instead of Google?

Can we use Bing instead of Google for accurate search result? Topic by HAMMAD_5 in Community Center

google

I don't much care for Qwant's policy of serving up news I did not request. Reply by Reverend Jim

14 Hours Ago

Featured rproffitt 1,117 Created How many Handles did you find? I found over 906,000 on some app. (more.)

From Stadock's newsletter I read "Handles are killing your PC" and checked in on the apps and handles to discover the stock Killer Network app was way out there at over 906,000 (906 THOUSAND) handles. This was a pretty interesting find and had me off to the maker for latest … Topic by rproffitt in Microsoft Windows

drivers software

14 Hours Ago

Gribouillis 1,391 Replied To a Post in Can we use bing instead of Google?

Can we use Bing instead of Google for accurate search result? Topic by HAMMAD_5 in Community Center

google

You can try [Qwant](https://www.qwant.com/) [Qwant](https://www.qwant.com/?q=foobar&t=all), although it is said to be bing + privacy. Reply by Gribouillis

15 Hours Ago

ryantroop 115 Replied To a Post in simple js program

program1.php

<html> <header> <script>

function myFunction(p1, p2) {
return p1 * p2;
}
document.getElementById("demo").innerHTML = myFunction(4, 3);
</script> </header> <body> <div id="demo"></div> </body> </html>

I don't understand why the above code does not show any value?

and why this one does?

program2.php

<html> <body> <div id="demo"></div> <script>
function myFunction(p1, p2) … Topic by davy_yg in Web Development

javascript

Javascript (JS) is a top down JIT. Which means if the DOM element exists before the JS gets called, it will be available for use.

In example 1, your function declaration and call happen before "demo" is available on the DOM (in the body element, however you want to think … Reply by ryantroop

16 Hours Ago

rproffitt 1,117 Replied To a Post in simple js program

program1.php

<html> <header> <script>

function myFunction(p1, p2) {
return p1 * p2;
}
document.getElementById("demo").innerHTML = myFunction(4, 3);
</script> </header> <body> <div id="demo"></div> </body> </html>

I don't understand why the above code does not show any value?

and why this one does?

program2.php

<html> <body> <div id="demo"></div> <script>
function myFunction(p1, p2) … Topic by davy_yg in Web Development

javascript

I think I see why. In program1 line 6 calls out an element "demo" and there is no such element.

Answer? "Bum code does nothing." Reply by rproffitt

17 Hours Ago

rproffitt 1,117 Replied To a Post in simple php

program2.php

<html>
<header>
</header>

<body>

<?php

function Multiply($x, $y)
{
echo $x * $y;
}

echo 'Multiply : '.Multiply(2,3).'<br><br>';

?>

</body>

</html>

Why the result of the above program is :

6Multiply :

instead of

Multiply : 6

Any clue? Topic by davy_yg in Web Development

php

In this example it's all about order of execution. Line will have to call Multiply() to make the output string and since your function echo'd something then your example shall echo the mulitiple first then your line 14 text is output.

I see no mystery here at all. Reply by rproffitt

20 Hours Ago

davy_yg 2 Created simple php

program2.php

<html>
<header>
</header>

<body>

<?php

function Multiply($x, $y)
{
echo $x * $y;
}

echo 'Multiply : '.Multiply(2,3).'<br><br>';

?>

</body>

</html>

Why the result of the above program is :

6Multiply :

instead of

Multiply : 6

Any clue? Topic by davy_yg in Web Development

php

20 Hours Ago

davy_yg 2 Created simple js program

program1.php

<html> <header> <script>

function myFunction(p1, p2) {
return p1 * p2;
}
document.getElementById("demo").innerHTML = myFunction(4, 3);
</script> </header> <body> <div id="demo"></div> </body> </html>

I don't understand why the above code does not show any value?

and why this one does?

program2.php

<html> <body> <div id="demo"></div> <script>
function myFunction(p1, p2) … Topic by davy_yg in Web Development

javascript

20 Hours Ago

Featured logicslab 15 Shared Why the provider return 'null' value for web service json?

Friends,
I am using web service and forms for a number of situations in my project. But now when I try to use same strategy the data is not provided by the provider function. It gives ‘null’ value always. But I can see the value in chrome web console.

page.ts … Topic by logicslab in Mobile Development

ionic webservice

22 Hours Ago

Featured logicslab 15 Created Why the provider return 'null' value for web service json?

Friends,
I am using web service and forms for a number of situations in my project. But now when I try to use same strategy the data is not provided by the provider function. It gives ‘null’ value always. But I can see the value in chrome web console.

page.ts … Topic by logicslab in Mobile Development

ionic webservice

22 Hours Ago

sandy_5 -3 Replied To a Post in Services based website optimization

Guys,
I have a App Development services company website and the competition on this keyword is very high. How i can rank my keyword in google first page. The name of that website is citrusbits.

Thanks your suggestions. Topic by jim_20 in Search Engine Strategies

optimization seo

Try to build a better ranking with low level and middle level keywords first, where there will be less competition and then shift to high level keywords. Reply by sandy_5

1 Day Ago

sandy_5 -3 Replied To a Post in How to use Facebook ads for small business?

How you can use Facebook ads for drive traffic to ecommerce small business site? Topic by hrishivardhan in Digital Marketing

advertising-sales ecommerce facebook marketing social-media

Facebook is the most commonly used social media platform by everyone nowadays, so it is the best way to publish ads. Reply by sandy_5

1 Day Ago

sandy_5 -3 Replied To a Post in How may backlinks do I need to increase the Page rank of a website?

How may backlinks do I need to increase the Page rank of a website? Topic by ShellyJohnson in Search Engine Strategies

seo

Page ranking mostly bothers about quality of backlinks rather than quantity of backlinks. Reply by sandy_5

1 Day Ago

tarael1 Replied To a Post in Windows 7 Computer hangs, won't boot past desktop

I worked this issue for over 10 hours yesterday and got nowhere. Maybe the braintrust here has some ideas.

I have an Asus essentio desktop, with Win 7 Ultimate SP1 installed. Yesterday AM I discovered that it was completely hung,so I turned it off and turned it on. First, I … Topic by knoxlawyers in Microsoft Windows

bootproblem harddisk motherboards-cpu-ram software windows-vista-7-8

Aloha, You don't say how old the ASUS is but if you are running Win7 it is likely at least 5 years old. It sounds to me like you have multiple problems likely due to age. If the BIOS keeps changing you probably need at least a new CMOS battery. … Reply by tarael1

1 Day Ago

JamesCherrill 3,328 Replied To a Post in cant seem to understand the code

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class DataStreamExample {

public static void main(String[] args) throws IOException {
File f = new File("seminar.txt");

if (f.exists()) {
BufferedReader br = new BufferedReader(new FileReader(f));

String dat;
StringBuilder text = new StringBuilder();
while ((dat = br.readLine()) != null) {
text.append(dat);
} … Topic by Heung min in Software Development

java

> The purpose of if(flag) is a bit puzzling!

AFAICS it toggles on each pass of the loop so that the code on line 26 etc is executed on every other string. And yes, there are better ways to do that! Reply by JamesCherrill

1 Day Ago

Featured Reverend Jim 2,245 Edited CUDA GPU Programming on AMD/Radeon

There are a number of very old threads on CUDA so I'm starting a new one rather than resurrecting an old one.

Does anyone here have any experience setting up and developing in CUDA on a Windows platform? I know that there is a system that can be set up … Topic by Reverend Jim in Software Development

c++ cuda gpu

1 Day Ago

Featured Reverend Jim 2,245 Edited CUDA GPU Programming on AMD/Radeon

There are a number of very old threads on CUDA so I'm starting a new one rather than resurrecting an old one.

Does anyone here have any experience setting up and developing in CUDA on a Windows platform? I know that there is a system that can be set up … Topic by Reverend Jim in Software Development

c++ cuda gpu

1 Day Ago

Featured Reverend Jim 2,245 Replied To a Post in CUDA GPU Programming on AMD/Radeon

There are a number of very old threads on CUDA so I'm starting a new one rather than resurrecting an old one.

Does anyone here have any experience setting up and developing in CUDA on a Windows platform? I know that there is a system that can be set up … Topic by Reverend Jim in Software Development

c++ cuda gpu

I got a reply from someone on an AMD forum. Even though my hardware is not included in the "list of supported" I have been told it will worl with OpenCL. I have the files downloaded and will try them later today after my daily differential system image is taken. … Reply by Reverend Jim

1 Day Ago

hnrindani Replied To a Post in New idea for get rank keywords in search engine

Anybody share new idea for get rank my website keywords in search engine Topic by agustina in Search Engine Strategies

ranking

Its a long and time consuming process. You would have to determine the keywords, a good mix of short tail and long tail and write the website content using them. Your URL and title must have those keywords.

Once you are done with this, start building quality links to the … Reply by hnrindani

1 Day Ago

Seymour_1 Replied To a Post in cant seem to understand the code

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class DataStreamExample {

public static void main(String[] args) throws IOException {
File f = new File("seminar.txt");

if (f.exists()) {
BufferedReader br = new BufferedReader(new FileReader(f));

String dat;
StringBuilder text = new StringBuilder();
while ((dat = br.readLine()) != null) {
text.append(dat);
} … Topic by Heung min in Software Development

java

On the surface the code is reading the contents of seminar.txt file, although we don't know what is in that file other than possibly an integer per month that represents a student tally? While we don't know the contents and format of the input file, I suspect the parsing could … Reply by Seymour_1

1 Day Ago