:help: Patulong nmn po sa JAVAScript :pray:

leiner07 · Feb 12, 2015

Good Day po...phelp nmn mga mam / sir sa project ko..
(practice practie lng)hirap tlga ng java

View attachment 203089

yan po ung gs2 ko mangyari sa webpage n gngwa ko,,
bali pagkatype nun mesage dun sa mesage box pagkaclick nun save
magaapear xa dun sa taas sa main page ko tpos khit iclose ko un project
e andun pa din xa pag open ko..

pde sana sa php kso di aq mkpag instol ng xampp sa pc n gmit ko sa work..higpit ng IT
sa company :upset:

hindi po aq IT..frustrated lng :lol:

,,bali nagwowork aq as warehouseman,,
self study lng...ipon muna ng pang enrol..habng petiks mode nood nood ng mga tut.. :lol:

sana po my makatulong..maramig mrming slamat po... :thanks:

ditchx · Feb 12, 2015

leiner07 said:
Good Day po...phelp nmn mga mam / sir sa project ko..
(practice practie lng)hirap tlga ng java

View attachment 1004903

yan po ung gs2 ko mangyari sa webpage n gngwa ko,,
bali pagkatype nun mesage dun sa mesage box pagkaclick nun save
magaapear xa dun sa taas sa main page ko tpos khit iclose ko un project
e andun pa din xa pag open ko..

pde sana sa php kso di aq mkpag instol ng xampp sa pc n gmit ko sa work..higpit ng IT
sa company

hindi po aq IT..frustrated lng,,bali nagwowork aq as warehouseman,,
self study lng...ipon muna ng pang enrol..habng petiks mode nood nood ng mga tut..

sana po my makatulong..maramig mrming slamat po...

Unang magsuggest na gumamit agad jQuery, bano. :P

Since naga-aaral ka pa lang ng javscript, stick to the basics first.

1) Kelangan mo muna araling kung paano mag-access ng element (tulad ng textarea at button mo) using javascript: http://javascript.info/tutorial/dom .
2) Tapos kelangan mo i-program kung ano ang gagawin nya for any action/event na gawin sa kanya: http://javascript.info/tutorial/events
3) Since hindi ka gumagamit ng database, ang pwede mo gawin para ma-save yung data ay gumamit ng cookie: http://www.quirksmode.org/js/cookies.html . Thoug may local storage API ang HTML5, stick ka muna sa basic at mas simple na cookie.

harold212011 · Feb 12, 2015

Sample Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />

<style>
#wrapper, #wrapper2 {
border: 1px solid black;
width: 768px;
margin: 0 auto;
}
</style>
</head>
<body onload="readCookie('sampletext')">
<div id="wrapper">
<h1>My Web Page</h1>

<center><p id="message"></p></center>
</div>
<div id="wrapper2">
<textarea id="sample" placeholder="Write some text!" cols="40" rows="10"></textarea>
<br/>
<button onclick="createCookie()">Save</button>
</div>
<script>
// save data
function createCookie() {
var name = "sampletext"
var value = document.getElementById('sample').value;// the message you type in text area
document.getElementById('message').innerHTML = value; // put the message in p tag with the id 'message'

var days = 7; // number of days before the cookie expire
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}

// read the save data
function readCookie(name) {
//get reference of p tag
var message = document.getElementById('message');

var cookie_name = name + "=";
var cookie_array = document.cookie.split(';');
for(var i=0;i < cookie_array.length;i++) {
var cookie = cookie_array;

//eliminate whitespace
while (cookie.charAt(0)==' ') cookie = cookie.substring(1,cookie.length);
if (cookie.indexOf(cookie_name) == 0) {
var cookie_value = cookie.substring(cookie_name.length,cookie.length);
if(cookie_value != undefined)
message.innerHTML = cookie_value;
}
}
}
</script>
</body>
</html>

leiner07 · Feb 13, 2015

ditchx said:
Unang magsuggest na gumamit agad jQuery, bano. :P

Since naga-aaral ka pa lang ng javscript, stick to the basics first.

1) Kelangan mo muna araling kung paano mag-access ng element (tulad ng textarea at button mo) using javascript: http://javascript.info/tutorial/dom .
2) Tapos kelangan mo i-program kung ano ang gagawin nya for any action/event na gawin sa kanya: http://javascript.info/tutorial/events
3) Since hindi ka gumagamit ng database, ang pwede mo gawin para ma-save yung data ay gumamit ng cookie: http://www.quirksmode.org/js/cookies.html . Thoug may local storage API ang HTML5, stick ka muna sa basic at mas simple na cookie.

po sir..dami p dapat aralin sa java....thnx po sa mga links :salute:

cenxa ngaun lng nkpagtnx..hihi

- - - Updated - - -

harold212011 said:
Sample Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />

<style>
#wrapper, #wrapper2 {
border: 1px solid black;
width: 768px;
margin: 0 auto;
}
</style>
</head>
<body onload="readCookie('sampletext')">
<div id="wrapper">
<h1>My Web Page</h1>

<center><p id="message"></p></center>
</div>
<div id="wrapper2">
<textarea id="sample" placeholder="Write some text!" cols="40" rows="10"></textarea>
<br/>
<button onclick="createCookie()">Save</button>
</div>
<script>
// save data
function createCookie() {
var name = "sampletext"
var value = document.getElementById('sample').value;// the message you type in text area
document.getElementById('message').innerHTML = value; // put the message in p tag with the id 'message'

var days = 7; // number of days before the cookie expire
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}

// read the save data
function readCookie(name) {
//get reference of p tag
var message = document.getElementById('message');

var cookie_name = name + "=";
var cookie_array = document.cookie.split(';');
for(var i=0;i < cookie_array.length;i++) {
var cookie = cookie_array;

//eliminate whitespace
while (cookie.charAt(0)==' ') cookie = cookie.substring(1,cookie.length);
if (cookie.indexOf(cookie_name) == 0) {
var cookie_value = cookie.substring(cookie_name.length,cookie.length);
if(cookie_value != undefined)
message.innerHTML = cookie_value;
}
}
}
</script>
</body>
</html>

e2 n un eh salamat ng marami sir..tsaka sa pagreply thru pm..dabest tlga mga tao s SB..
sa uulitin po..

:help: Patulong nmn po sa JAVAScript :pray:

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leiner07

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ditchx

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harold212011

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leiner07

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