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i'm very new to java scripts and this one is giving me a hard time. i simply want to add an integer to this variable to use it afterward but it seems whatever i do, the addition isnt done and the variable stays unchanged... here's part of the code :
xs = oPart.selectSingleNode("X").text;
x = (xs + 100)
there i put 100, but i've tried with integer variables too without success. it seems that x will always equal xs no matter what i do! i've tried to put "parseint" and it gives me a "Expected object" error. there must be some kind of synthax problem or something, but i've already spent hours on this tiny newbie problem, trying everything i could imagine. that's why i ask for some help here.
any hint would be very appreciated! thanks
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Javascript is case sensitive.
x = parseInt(xs) + 100;
---
b { font-weight: normal; }
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i want to get a value from a JScript variable:
in JS
function GetID()
{
var Valu = "123";
return (Valu);
}
<font color="blue">in the HTML</font>
<form action="somepage" method="post" name="xForm">
<input type="hidden" <font color="RED">value="GetID();"</font> name="ID">
<font color="blue">the problem in the red text, the GetID function doesn't return a value, the only value return to the <font color="RED">value</font> is the name of the function...so is there some mistake in my code????? </font>
</strong>
Militiaware
Faris Madi
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Yes, there is a mistake. You can only use javascript in event properties in html, like onclick, onmouseover, et.c.
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b { font-weight: normal; }
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Guffa is right i think. Maybe you can do something like this:
<form action="somepage" method="post" name="xForm">
<script language="JavaScript" type="text/javascript">
document.write("<input type=\"hidden\" value=\"" + GetID() + "\" name=\"ID\">");
</script>
"..Commit yourself to quality from day one..it's better to do nothing at all than to do something badly.."
-- Mark McCormick
|| Fold With Us! || Pensieve || VG.Net ||
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okay:
my question is how to get a value from a textbox and send it with the post.
in this case:
i have two forms
form one contains the textbox
form two contains the submit
when i click on the submit i want to send with the post of the form two the values in form one? how?
Militiaware
Faris Madi
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Why do you write your post in bold? Bold text is used to emphasize words in a text, if you emphasize the entire text, it's just annoying. Almost like SCREAMING.
Why do you have two forms in the first place?
Put hidden fields in the second form, and copy the values from the first form into the hidden fields.
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b { font-weight: normal; }
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i've 2 day in programming web application.....
how can i copy the values from the form1 to the form2
<form1><input type=hidden name=H1 value=111 ...etc <---------
<form2><imput type=hidden name=H1 ...etc <---------
in other words the value if H1 = 111???
Militiaware
Faris Madi
-- modified at 5:57 Tuesday 7th February, 2006
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Why do you have two forms in the first place?
To copy the values you use javascript code like this:
document.form2.H1.value = document.form1.H1.value;
---
b { font-weight: normal; }
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What "REFRESH" do to the web page. Does "REFRESH" download the page again? by call it again or there's another story behind it?
Militiaware
Faris Madi
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Please remove the marquee effect if you want to be taken seriously!
ColinMackay.net
"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucius
"If a man empties his purse into his head, no man can take it away from him, for an investment in knowledge pays the best interest." -- Joseph E. O'Donnell
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The refresh button in most browsers will load the page from the cache if appropriate (hasn't expired, no query string, etc.), but there is usually a means of forcing everything (page, images, etc.) to be downloaded again (Ctrl+F5 in IE and FF). window.location.reload(true); will also accomplish this sort of cache flushing.
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I read so many....... articles about ajax. It looks that the writers know what they are talking about.
BUT  what is the simple way to update db with some data I got from my form.
And please don't refer me to an article where someone created a monstrous library that can sumbit a rocket to the moon...
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Ajax or not Ajax, updating the database is still the same.
The only difference is using Ajax you can send data back to the server without posting the form.
There are plenty of examples in CodeProject itself on Ajax (check your navigation menu on the left for AJAX).
If you're interested, Anthem.Net is a very good .Net AJAX library you can use right away without needing to understand all the complexity*.
*Disclaimer: Brain required
Edbert
Sydney, Australia
"A day without sunshine is like, you know, night."
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Dear All,
I have saved my username and password using PHP in Mysql Server. I have used PASSWORD('password').But for user verification how I will check user password from Mysql server using PHP.Because PASSWORD() one way process.
What things I have to do?
Pl anybody in help ? Any hints.
rpkumar
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SELECT PASSWORD('mypass')
will give the the value of the encripted password 'mypass' simply check the returned value from this against the value in the password field.
I have not tested this, I assume it will wortk.
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for - in order to get to the job you need to pay for the clothes and the car, and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
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Well As I think, He should do as:
select password from table_name where userName = 'passedUserName'
Now,in while loop $pass = $result['password'];
if($pass == PASSWORD(myPass))
return true;
else
return false;
--------------------------------------------------------------------------------------------------
Hiral Shah
India
If you think that my answer is good enough and can be helpful for other then don't forget to vote.
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hi, how can i attched a text or image file with the email. if any body knows then plz send me the code.
Regards,
Deepak More
Software Developer
Mumbai
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I need a php code OR ASP which sends the
subject,body and attachment of email
to the local intranet configured lotus notes 6.
vivek
-- modified at 4:55 Monday 6th February, 2006
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how to redirect from this page to another page using PHP language??
Militiaware
Faris Madi
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See http://uk.php.net/header
"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for - in order to get to the job you need to pay for the clothes and the car, and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman
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$URL="http://www.example.com";
header ("Location: $URL");
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you can redirect to the same php with different action case too.
like just pass action in the php link and then write:
header("Location: phpFile?action=newaction");
--------------------------------------------------------------------------------------------------
Hiral Shah
India
If you think that my question is good enough and can be helpful for other then don't forget to vote.
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take a look at this code ...
<div style="height:100%;">
<div style="height:20px;"></div>
<div style="height:100%;"></div>
<div style="height:20px;"></div>
</div>
basically i want it so that the top and bottom inner divs always stay 20px in height, and the inner div fills in the rest of the left-over space of the outter div ... but i don't want the outter div becoming taller than the page itself ... any help?
~ Munky
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I believe you can use the css float property to do this.
Try the following steps:
1. Float the first inner div to the top, and specify height: 20px
2. Specify height of second inner div as 100% (I'm not sure whether this works in FireFox though)
3. Float the third inner div to the bottom, and specify height: 20px
That should allow the middle (second) div to fill in the page.
Edbert
Sydney, Australia
"A day without sunshine is like, you know, night."
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