W.PSD

CODE: between JS and PHP with JSON

2009-04-26T03:23:00.000-07:00

Found one thing that i unable to do until now

In the javascript if you use a formated json ( $H way ) you can't put it directly with document.write or in case you using Ajax prototype
the $(elementID).update(json) or $(elementID).innerHTML = json
will break your code, unless you use ajax mode send it to server first and let the php create it.

The solution :
you need to write it exactly like when you write using php and html there's no direct method to do this in prototype.
I guess that's mean don't write a html thing in your js if you want a clean code let the php handle it nicely.

In case you need this than try searching php equivalent to htmlentites or addslashes it usually work....

CODE: JSON from JS > PHP

2009-04-17T08:41:00.000-07:00

JSON from JS to PHP was much more easier or maybe difficult if you don't know how to use AJAX again I recommend using prototype as it's simplify ajax method a lot. You can get the code in www.prototypejs.org

jsfile.js

to preapare a json variable that compatible with php we use prototype's $H method add a slashes in every quote and then format to json with "toJSON()" function ( You might think of using slashes when passing variable from php to js using addslashes method, trust me it's not working. But correct me if you found another solution ).

function send_json_to_php() {
var preparejson = $H({name:'Violetx', occupation:'characterx', age:30 });
var json = preparejson.toJSON();

//below is an ajax function -- prototype way
new Ajax.Request('php_accept_json.php',{
parameters: 'json='+json
});
}

php_accept_json.php

$json = $_POST['json'];
$decode = json_decode(stripslashes($json));
print_r($json);

*Don't forget you need to stripslashes first before do json_decode

//you will get below result
stdClass Object
(
[name] => Violetx
[occupation] => characterx
[age] => 30
)

which you can access each value like this $json->name, $json->age, etc.

Easy ? yep , this is only small thing but it will greatly help programmer. From CODE: JSON from PHP > JS article you remember we send a PHP json variable to javascript. you can pass that variable directly using ajax back to PHP and php still can read it using the same method in php_accecpt_json.php.

You can imagine the advantage yourself

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CODE: JSON from PHP > JS

2009-04-17T08:09:00.000-07:00

Ok for you love JSON this is how to pass json value to each language

PHPJSON

php > $test = array('name'=>'Violetx', 'occupation'=> 'characterx', 'age'=> 30 );
php > $json = htmlentities(json_encode($test));
php > you can pass the $json to js using DOM like this onclick="jsfunction(\''.$json.'\')"

Note:remember here if you use echo to wirte the third php line you need the backslash and quote ( \' ) between the value you want to give to js. the $json is a string, if you directly write with html you need quote ( ' ) only

We use htmlentities to make the json_encoded variable readable in html.
The code will pass nicely to your javascript function.

JSJSON

I use prototype js for manipulating js you can get the code in www.prototypejs.org

js > function jsfunction(json) {
js > var string = json.evalJSON();
js > alert(string.name +' '+ string.occupation+' '+string.age);
js > }

in your JS function you can directly evalJSON it ( if you use prototype ) and viola you can directly access it like above code ( string.name, etc) .

What's the advantage ?

Suppose you using DOM onclick to js and you need to give 3 or more value to javascript function, you end up something like this onclick="jsfunction(value,value,value,value)" .

Then in your javascript function you need to give each of them a variable name that sometime ( if you not strict in coding ) different than the variable name you set in the php ( suppose you get the four value from database and it's render automaticly for each row )

and later on maybe you need to put a mode value, a type value and so on and make your DOM onclick longer and longer and messy, and if you can manage it with array, I believe you will prefer do it with array.

by using above method you simplify :

From onclick = "jsfunction(value,value,value,value)"
To $array = array('var1'=>value,'var2'=>value,'var3'=>value,'var4'=>value);

From jsfunction(var1,var2,var3,var4)
To jsfunction(json)

From defining variable name twice
To defining variable name once and use for the rest of the code

Note: if you using prototype remember to enable mod_deflate for apache and strip all white space and comment from it, you can use the tool from the web.

Next > CODE: JSON from JS > PHP

The day when we share...

2009-03-16T07:10:00.000-07:00

Share your love ..... that`s good ( universal of course )
Share your money ... donating that`s good also
Share your stuff .... be careful it might not return

Share your data .... it's time for collaboration
Share your idea ... same as above
Share your movie ... that's where torrent come in
Share your hobby ... find something similar
Share your apps ... open source on its way

Share your privacy .... hell no !!!!

Long live...

2009-03-16T07:05:00.000-07:00

Long live ubuntu ( yeahh cant wait for jaunty and koala )
Long live nomachine ( it can access mac to not just windows and linux )
Long live google ( repair the docs and spreadsheedt please )
Long live zoho ( can you share doc with google ... guess not )
Long live openoffice ( cmon beat msoffice already )
Long live windows 7 ( dont steal x server layout please... )
Long live ......

ubuntu vs window

2009-02-22T04:07:00.000-08:00

nothing is perfect in this world yeah
especially man made but together they can overcome it haha

my windows day
i have to update all my av as fw and so many anti product
proud how strong my protection could be and later found there still a virus in the computer trojan spyware etc
getting slow day by day
find a lot of new software to play around
games you just need to put in the cd install and play

my ubuntu day
what a refreshing os speed ok
proud how clean my computer be without the anti stuff
don't care about it anymore
cool compiz effect
less software to play around especially it stressfull when installing something advance but terminal has it's own attractiveness
anyway there's a lot of web application now who care easier to install
for games i restart the computer first and boot to windows

Kamma is man made ?

2009-02-21T03:09:00.001-08:00

the final answer is no

kamma seed is created by panca kanda
the one who sow is panca kanda also

but not the mind
the mind is pure

when we no longer cling to panca kanda
the panca kanda still receive the kamma fruit

but no the mind

Beijing Spring Snow

2009-02-18T20:49:00.000-08:00

yes you read it right
snow struck Beijing again this year on spring and that's mean no snow in the winter , the most clear reason for this is global warming of course, and that's also me we still not contribute enough for green by the way the snow is man made ( half man made, you need the other half from nature way -- cloud )

Happy snow day it's thick enough for snow war :D

Reality raw version

2009-02-09T05:02:00.000-08:00

First version i use the most popular electronic device PC as an example

What is computer ? check oxford
What is operating system ? check dictionary
i bet you would get plenty of explanation there

For those who don't care about specific explanation will say as long as it helping me create blog, website, playing, listen to music , browsing you can care less about other things even the history of computer.

Take a look inside your casing. You'll found a lot of stuff there a board, a fan, a processor, a cable, a power supply, memory graphic card,etc than look deeper you'll found a tiny black square with a lot of leg a round thingy etc, what inside them ? many than look deep again than you'll see there are common thing in every of them from big to small "electricity" ( 1 and 0 )

the point is electronic device need electricity if there aren't any it's a junk your email program os
won't even there. and with only electricity computer won't be there neither you still need to create the pcb, count device, bla bla, than memory harddisk, than a computer (it's the last product)
So It was build on top of other things that build on top of other things ... that powered by electricity

how about human how about the reality of life ? how about the reality around us which one is true which one is fake which one is illusion which one is real ?

Extreme raw version

2009-02-09T04:54:00.000-08:00

What is extreme ? check the dictionary :D
is it something that 180 degree different that what you do now ?

Lets take Sidartha Gautama story as example
he had a life full of joy full of happy party everyday no bad view no ugly view
than he had a 6 year striving himself
before he found the middle way

extreme joyfulnes --------------------- middle ----------------------- extreme suffering

now if you are in the extreme joyfulness than would you call the path the way to the middle extreme or the path full to the extreme suffering is the real extreme ?

another example if you are to fat ( 200 - 300 kg ) than you going on diet let say lost 100 kg it's also extreme path to take right ? but by loosing that you will become normal

the point is simple sometime we need to take extreme measure to return to normal when you arrive there let go the extreme path or you'll go to the other side of extreme

Bad English

2009-01-30T18:09:00.000-08:00

Sorry for my bad english still learning and improving for TOEFL :D

Love Ubuntu

2009-01-30T17:58:00.000-08:00

been using this os for 6-7 month
learn much and love it ever since hahahhaha

better security and faster than that cha bi (xp) well vista is good but i dont have the real one, it's expensive and the only one to get it it's ilegal hahahah

well everything free for ubuntu

i chek the windows 7 beta nice looking there change all the layout more user friendly soft looking os
going to compete with os x hehe but still cant beat the compiz style yeahhhhh . it said that it will be faster in log os hibernate log off shutdown stuff but which one faster jaunty jackalope or windows 7 cant wait to compare it as jaunty jackalope going to make this faster also

my opinion for ubuntu
> best security
> good office tools
> good image tools
> definetly free
> good coding tools
> fast
> fast for vmware also > if you need to use other os software
> FREE
> good movie and music player + manager
> can mount ntfs
> one chat for all (msn yahoo etc ) and fast

the only drawback i found now is
> play games ( we have to pay for this one the free one doesn't work 100%)
well because most game developer create game for windows and osx ( even they are different )

Image safe

2009-01-30T17:52:00.000-08:00

wow learn a new stuff there in php ( though again its an old stuff in the society )

preventing our image to be cache by other website its a good thing . safe our server some bandwith
but i wonder will it prevent google from crawl it

good thing always cost something ... err good security always cost something now if i apply this image security it won't show in google search ehhh.... got to try it

and second thing in image protection to prevent guest from save as our image ( its a private image and you can only see in our website thing ) the one i discover is when you save the image on your computer it will show nothing there .. how do they do it ( they didn't share the code i have to buy the code need to find a wayyyyyy around things )

Calendar coding

2009-01-30T17:48:00.000-08:00

phew i know its old stuff on the web, but you sometime want to makes your own.I finnish all the calendar basic code except one the leap week i still can't think of the exact formula to count it. Hope to use this soon in my web application.

There is a lot of calendar system to ( the js pop up thingy ) but i got problem to edit it to my own style so i decide to create one here with the most powerful tool js and prototype

ahh ... such a long day