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JavaScript - How To Get Php Variable And Send
Here is the script I am using:
PHP Code: <script type="text/javascript"> //set all the FCKeditor configuration here and pass it to the editable var oFCKeditor = new FCKeditor( 'editor1') ; oFCKeditor.BasePath = "fckeditor/" ; $('.myipwe').editable( { type: 'wysiwyg', editor: oFCKeditor, onSubmit:function submitData(content){ $.ajax({ type: "POST",url: "save.php?savepage=$page", data: {"content": content.current}, complete: function(){ }, //manage the complate if needed success: function(html){ }//get some data back to the screen if needed }); //close $.ajax( }, submit:'save', cancel:'cancel' }); </script> I'm not very familiar with javascript, but I want to get a variable called $page and then set it as the save.php?savepage=$page link. Anyone please tell me how to do it? Similar TutorialsHello folks, I have a very simple problem...but stuggling with this. I have a popup window (.aspx page). It will called from a parent .aspx page. All I want to do is read the name of the parent aspx page in popup page. Based on the name of the parent window, in the page_load event of the popup window, I want to execute some code. But the only catch is that, I am not able to read the parent window name until the page_load event (of popup window) complets the execution. 1. calling popup window from parent window. Code: Code: function OpenWindow_HistoricalRuns() {
var windowIncsimHistRuns = window.open('MVal.aspx', 'Market', 'width=350,height=425,scrollbars=0');
windowIncsimHistRuns.moveTo(500, 300);
}
In the body of the popup window the following function tries to read the parent window name: Code: function SetDisplay() {
document.getElementById('<%=TextBoxSourcePageName.ClientID%>').value = window.parent.name;
}
In the page_load event of the popup window, I want to see what is value of TextBoxSourcePageName control. I hoped I will get 'MarketVal'. But I never get anything. Code: protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
try
{
if (TextBoxSourcePageName.Text == "MarketVal")
}
}
}
In my situation, I need to know the window.parent.name by the time Page_load event gets triggered on the popup window. Because I have to do some specific thing in the Page_Load event (of popup window), based on window.parent.name. So my fundamental question is, which one will get fired first in an .aspx page. 1. Javascript in the body tag or 2. Page_load event of the .aspx page. If Javascript function in the body tag gets fired first, then by the time I get to Page_Load event, I should already have whatever I need. thanks Hi, I wanted to know if there is way in Javascript to send a hidden variable to an external URL without actually submitting to the URL? Code below is what I intend to do. I want to use an image to do an onClick event and send the name to an external URL without actually doing a submit. Code: <td width="25"> </td> <input type="image" src="images/btn_Activate.gif" onClick="window.location.href='www.abc.com'"> <input type="hidden" name="name" value="<% = name %>"> </td> Thanks. Jeeten. I'm creating a validation form. It's basic information but I want the form to be sent to my email after the form has been validated. My problem right now is when I hit submit my email comes up so I can send it to the assigned email address. It's not checking for errors first. I have created 5 different validation forms and I'm running across the same problem. I'm not sure if it's a function or form issue maybe even both. Any advice would be highly appreciated. Code: <script type="text/javascript">
/* <![CDATA[ */
/* ]]> */
function checkForNumber(fieldValue) {
var numberCheck = isNaN (fieldValue);
if (numberCheck ==true) {
window.alert("You must enter a numeric value!");
return false;
}
else
return true;
}
function checkForLetter(fieldValue) {
var alphaCheck= /^[A-Za-z]+$/ (fieldValue);
if (alphaCheck == true) {
window.alert("You must enter letters only!");
return false;
}
else
return true;
}
function checkEmail(fieldValue) {
var emailCheck = /^\w+([/.-]?\w+)*@\w+([\-]?\w+)*(\.\w{2.3})+$/ (fieldValue);
if (emailCheck == true) {
window.alert("Please enter a valid email address!");
return false;
}
else
return true;
}
function checkAlphanumeric(fieldValue) {
var alphanumericCheck = /^[0-9a-zA-Z]+$/ (fieldValue);
if (alphanumericCheck == true) {
window.alert("Please enter an alphanumeric address!");
return false;
}
else
return true;
}
function buttonPic() {
for (var i=0; i<document.forms.morePic.length; ++i) {
if (document.forms[0].morePic[i].checked == true) {
document.forms[0].morePic[i].checked = false;
break;
}
}
}
function checkPurch() {
for (var j=0; j<document.forms.purchase.length; ++j) {
if (document.forms[0].purchase[j].checked == true) {
document.forms[0].purchase[j].checked = false;
break;
}
}
}
function confirmSubmit() {
var submitForm = window.confirm("Are you sure you want to submit form?");
if (document.forms[0].name_info.value == ""
|| document.forms[0].address_info.value == ""
|| document.forms[0].city_info.value == ""
|| document.forms[0].state_info.value == ""
|| document.forms[0].zip_info.value == "") {
window.alert("You must enter your address.");
return false;
}
else if (document.forms[0].validateEmail.value == "") {
window.alert("Please enter a email address where I can contact you.");
return false
}
var picSelected = false;
for (var i=0; i < 2; ++i) {
if (document.forms[0].morePic[i].checked == true) {
picSelected = true;
break;
}
}
if (picSelected! = true) {
window.alert("Please select if you would like more pictures.");
return false;
}
var purchSelected = false;
for (var j=0; j<2; ++j) {
if (document.forms[0].purchase[j].check == true) {
purchSelected = true;
break;
}
}
if (purchSelected! = true) {
window.alert("Please select if you are interested in one or two vehicles.");
return false;
return true;
}
function confirmReset() {
var resetForm = window.confirm("Are you sure you want to reset this form.");
if (resetForm == true)
return true;
return false;
}
}
</script>
</head>
<body>
<p>Full Name:<input type="text" name="name_info" size="30" onblur="return checkForLetter(this.value);"/></p>
<p>Street Address:<input type="text" name="address_info" size="50" onblur="return checkAlphanumeric(this.value);"/></p>
City:<input type="text" name="city_info" size="20" onblur="return checkForLetter(this.value);"/>    
State:
<select name="state_info">
<option value="chooseYourState">Choose Your State</option>
<option value="alabama">Alabama</option>
<option value="alaska">Alaska</option>
<option value="arizona">Arizona</option>
</select>    
Zip Code:
<input type="text" name="zip_info" size="10" onblur="return checkForNumber(this.value);"/></p>
Email Address:
<input type="text" name="validateEmail" size="30" onblur="return checkEmail(this.value);"/></p>
<p>Would you like more pictures sent to your email?</p>
<input type="radio" name="morePic" value="Yes" onblur="return buttonPic();"/>Yes        
<input type="radio" name="morePic" value="No" onblur="return buttonPic();"/>No
<p>Are you thinking about purchasing one or two vehicles?</p>
<input type="checkbox" name="purchase" value="One" onblur="return checkPurch();"/>One        
<input type="checkbox" name="purchase" value="Two" onblur="return checkPurch();"/>Two
<form action="mailto:abc@yahoo.com" method="get">
<p><input type="submit" value="Send" onsubmit="return confirmSubmit();"/>
<input type="reset" value="Reset" onreset="return confirmReset();"/></p>
</form>
Hi, I have a programing problem that have been around for ages. I have search on google using several expressions and words and after hours of digging i'm still unable to do it. I would like to get a value from a HTML page hosted remotely with an inconstant value. Then define this value and name as a javascript variable and apply or show in my page. Thanks for all the help P.S. Is there any way to make a domain lookup in javascript? I mean a user enters a domain and the script converts to an ip and shows to the user. If not thanks, probably it can only be done in the server side... Hello I have a php page in which I declared a js variable... right at the top of the page... <script type="text/javascript"> var tester = 0; </script> Later in the page I test this variable... <script type="text/javascript"> if (tester==1){ do some stuff!! } </script> But I keep getting an error variable _tester undefined Am I missing something obvious... I am new to js... but this seems really straightforward Hi! I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function. I need to send this variable as the value of a hidden field in the form which is in the body of the document. This is my JavaScript Code: Code: function WriteContactFormStatement1 () {
var ContactFormValue = ref2;
document.write('<input type="hidden" name="UReferrersName" value="' + ContactFormValue + '" />');
}
var WriteContactFormStatement = WriteContactFormStatement1 ();
And at the end of my form, before the submit button, I have the following code: Code: <!-- START -- Javascript to print the statement for UReferrersName --> <script language="JavaScript" type="text/JavaScript"> //WriteContactFormStatement(); document.write (WriteContactFormStatement); </script> <!-- End -- Javascript to print the statement for UReferrersName --> When I execute the form, it doesn't work the way it should, plus, gives me a word "undefined" next to the "Submit" button ..... Please help !... - Xeirus. I don't know how I should do ? Quote: <html> <head> <script type="text/javascript"> function add(a,b){ y=a+b return y } var aaa = add(one,two) //one needs to get somehow get the value of yil, in this case 10 var one = function reas(){i=10;if(i<10){yil = 15}; else{yil = 10; yil = one;}; var two = 20; document.write(y) </script> </head> </html> also why doesn't this work? Quote: <html> <head> <script type="text/javascript"> function adder(a,b){ var k=a+b; return k } var hes=adder(5,kol); kol=40; alert(hes); </script> </head> </html> you cannot have variables in callback functions? This might be a stupid question, but is there any memory usage difference between var variable1, variable2; and var variable1; var variable2;? I'm learning how to use faster code hence the question.
Hello I have a piece of javascrip that refreshes the page: ---------- Code: <script type="text/javascript">
<!-- Begin
function reFresh() {
location.reload(true)
}
/* Set the number below to the amount of delay, in milliseconds,
you want between page reloads: 1 minute = 60000 milliseconds.
2 minutes = 120000 milliseconds 5 minutes = 300000 milliseconds*/
window.setInterval("reFresh()",20000);
// End -->
</script>
-------- I am new to javascript and wanted to use an html options menu in order to be able to choose the refresh interval: Code: <SELECT NAME="refreshtime"> <OPTION VALUE="60000">1 min</option> <OPTION VALUE="120000">2 min</option> <OPTION VALUE="180000">3 min</option> <OPTION VALUE="240000">4 min</option> </SELECT> I know that I have to pass a variable to the function. I have tried several variations but none have worked. I have mostly received a "done with errors" warning. Any help would be appreciated. Thanks Zam If I manually write out "2/22/2012 4:00 PM" in TargetDate, I get the correct result for what I want to do (a countdown). But I want the countdown to always be the current day at 4pm. So I tried the code below thats commented, but it is not working. New to javascript, still reading the books, just hoping for some guidance on this. Code: Next Update: <script language="JavaScript"> var currentTime = new Date() var month = currentTime.getMonth() + 1 var day = currentTime.getDate() var year = currentTime.getFullYear() TargetDate = "2/22/2012 4:00 PM"; //TargetDate = "document.write(month + "/" + day + "/" + year) + 4:00PM"; BackColor = "white"; ForeColor = "red"; CountActive = true; CountStepper = -1; LeadingZero = true; DisplayFormat = "%%H%% H, %%M%% M, %%S%% S"; FinishMessage = "Forecasts posted"; </script> <script language="JavaScript" src="countdown.js"></script> Hello everybody I have a problem with Java Script damned I want to add the values of several variables in one variable and then use this variable, which contains the values of variables You can see the following example HTML Code PHP Code: <input type="text" name="txt1" /> <br/>age <input type="text" name="txt2" /> <br/><br/> <input type="button" name="submits" value="send"/> Javascript Code PHP Code: field = document.getElementsByName('txt1')[0]; field2 = document.getElementsByName('txt2')[0]; submit = document.getElementsByName('submits')[0]; data = 'data=' + field.value + '&data2=' + field2.value + '&submits=' + submit.value; document.getElementsByName('submits')[0].onclick = function(){ alert(data); } After executing this code I find that the variables are not displayed values As in the following picture I want to know what the cause of this problem ? I need to add onclick event to an element => myFunction(myVariable) but instead of the myVariable I need it's value to be set as an attr. As in: Code: <!html>
<head>
</head>
<body>
<input type="button" id="element" value="click me!">
<script type="text/javascript">
var myVariable = "myvalue";
document.getElementById('element').onclick = function () {
showIt(myVariable);
}
myVariable = "myvalue2";
function showIt(msg){
alert(msg);
}
</script>
</body>
</html>
Now i need the "click me!" input to alert "myvalue" and not "myvalue2". Can I send a key stroke to effectively click the back button? Cheers Daniel. Hey guys, I am wondering how to send text to a textarea when clicking on a link. Kinda like when clicking on a smiley or bbcode. I have a script, and it works, but only when the text to insert is on one line. Here is the code: Code: <script>
function sendtext(e, text) {
e.value += text
}
</script>
Code: <img onClick="sendtext(document.myform.mytextarea, ':)')" src="smiley.gif"> Now I want to use this little script to insert an e-mail template which I am getting from the database into my textarea. Only, it works when the template is on one line, I am using this for my php code, which works, so no need to worry about that: Code: <img onClick="sendtext(document.myform.mytextarea, '<? echo ("$row['mytemplate']"); ?>')" src="smiley.gif">
When the "$row['mytemplate'];" is as follows: Code: Hey, this works It works, but when it's as follows: Code: Hey, it does not work Then it doesn't. So whenever there's a linebreak, it does not work. My question is, can someone help me with this, or a similar script, so I can add a piece of text to my textarea which has linebreaks in it? I hope you understand what I'm asking Thanks in advance for the help. I'm trying to make a jQuery slider, and I want the user (the person who installs it on their site) to be able to specify options easily. I know the Nivo slider does it from within the $(document).ready() event, but I can't figure out how to do it that way. I want it to be like this: Code: <script>
$(document).ready(function() {
myFunction({
option1: 'value1',
option2: 'value2',
etc: 'etc'
});
});
</script>
But how do I recover this data so I can use it later? Hello, In the following code i'm trying to check if the value of the text field is exist in the array. the problem that the function dose not accept the the value(node.value) from the text field. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Text Validation</title>
<script type="text/javascript" language="javascript">
Array.prototype.inArray = function (value)
{
// Returns true if the passed value is found in the
// array. Returns false if it is not.
alert(value);
var i;
for (i=0; i < this.length; i++)
{
if (this[i] == value)
{
return true;
}
}
return false;
};
function cal(xx)
{
var node_list = document.getElementsByTagName('input');
arr = new Array("");
for (var i = 0; i < node_list.length; i++)
{
var node = node_list[i];
///alert(node_list.length);
// alert(node.value);
arr.push(node.value)
}
alert(xx.length);
//var arr= new Array(1,2,3,4,5,6,7,8,9,10);
if(xx.length!=0)
{
if(arr.inArray(xx))
{
alert("Your value is found in the Array");
}
else
{
alert("Your value is not found in the Array");
}
}
}
</script>
</head>
<body>
<form id="text_validation" name="text_validation" action="" method="post">
<table width="600" border="1">
<tr>
<td><label for="abc_text_1" id="abc_text_1_lb">Text 1</label> </td>
<td>:</td>
<td><input type="text" id="abc_text_1" name="abc_text_1" onblur="return cal(this.value);" /></td>
</tr>
<tr>
<td><label for="cde_text_2" id="cde_text_2_lb">Text 2</label> </td>
<td>:</td>
<td><input type="text" id="cde_text_2" name="cde_text_2" value="abc" /></td>
</tr>
<tr>
<td><label for="fgh_text_3" id="fgh_text_3_lb">Text 3</label> </td>
<td>:</td>
<td><input type="text" id="fgh_text_3" name="fgh_text_3" value="abcaaaaa" onblur="return testvalidation(fgh_text_3);" /></td>
</tr>
<tr>
<td><label for="ijk_text_4" id="ijk_text_4_lb">Text 4</label> </td>
<td>:</td>
<td><input type="text" id="ijk_text_4" name="ijk_text_4" onblur="return testvalidation(ijk_text_4);" /></td>
</tr>
<tr>
<td><label for="lmn_text_5" id="lmn_text_5_lb">Text 5</label> </td>
<td>:</td>
<td><input type="text" id="lmn_text_5" name="lmn_text_5" onblur="return testvalidation(lmn_text_5);" /></td>
</tr>
<tr>
<td><label for="opq_text_6" id="opq_text_6_lb">Text 6</label> </td>
<td>:</td>
<td><input type="text" id="opq_text_6" name="opq_text_6" onblur="return testvalidation(opq_text_6);" /></td>
</tr>
<tr>
<td><label for="rst_text_7" id="rst_text_7_lb">Text 7</label> </td>
<td>:</td>
<td><input type="text" id="rst_text_7" name="rst_text_7" /></td>
</tr>
<tr>
<td><label for="uvw_text_8" id="uvw_text_8_lb">Text 8</label> </td>
<td>:</td>
<td><input type="text" id="uvw_text_8" name="uvw_text_8" /></td>
</tr>
<tr>
<td><label for="xyz_text_9" id="xyz_text_9_lb">Text 9</label> </td>
<td>:</td>
<td><input type="text" id="xyz_text_9" name="xyz_text_9" /></td>
</tr>
<tr>
<td><label for="klm_text_0" id="klm_text_0_lb">Text 10</label> </td>
<td>:</td>
<td><input type="text" id="klm_text_0" name="klm_text_0" value="10" /></td>
</tr>
</table>
</form>
</body>
</html>
Is it possible to send a checkbox value to the DB when checked and or unchecked. I mean when you Physically chage it's state. I am running a PHP project, the page I need this functionality on has a dynamically built table from the Database. What I need to do is send the value "1" to the DB if I check on one of the rows "Published" checkbox and vice versa, removing the value of 1 from the db and changing the state to unchecked. The reason I ask in the JS forum is that PHP is a server side language and as such may not submit the change in realtime. Any help and or suggestions is much appreciated. Hi all. I have a form that I am writing which needs to send information contained inside a textbox when the user presses the "Post Comment" button. I want it be sent as a parameter to the addComment() function. How can you do this??? I have been trying to figure it out for a while now but can't seem to get the syntax right. This is what my code looks like currently. If possible I would like this to work without referencing the name of this form. Code: <form method="post" name="form" action="" style="padding:0px; margin:0px;"> <textarea name="content" id="content" style="width:600px; height:114px; font-family:Verdana,Arial,Tahoma,Times New Roman; font-size:12px; border:1px #666 solid;" onFocus="this.value=''; this.onfocus=null;">Enter your comment...</textarea><br /> <input type="submit" value="Post Comment" id="v" name="submit" onclick="addComment(this.content.value);" /> <span id="wait"></span><span id="flash"></span> </form> Hi, My project simulation takes lot of time so I cant monitor that continuously,. I want to send a SMS whenever some simulation is done/ progress / throws an error to my mobile through SMS when I'm away from the PC.. I dont know how to start with this.. pls tell me how to do this I want to use free online SMS service to do this.. Hi, i'm sabrina from Asia. i'm new here and a new student in javascript. My english language is not fluent.i'm really sorry about that. i really need help in my assignment. i've already create a form that will pop up an alert message if there is an empty input. it went great. but after i edit <form onSubmit="return formValidator()"> to <form onSubmit="return formValidator()" action="html_form_submit.asp" method="get"> i don't know why my submit button cannot send this form to html_form_action.asp. Please help me.. below is the code that i've done so far..thank you. <html><head> <title>Kelab ICT OUM</title> </head> <body> <script type="text/javascript"> function formValidator(){ var nama=document.getElementById("nama"); var umur=document.getElementById("umur"); var tarikh=document.getElementById("tarikh"); var poskod=document.getElementById("poskod"); var email=document.getElementById("email"); var alamat=document.getElementById("alamat"); var negeri=document.getElementById("negeri"); if(isAlphanumeric(nama,"Sila isi nama anda")){ if(isNumeric(tarikh,"Sila isi tarikh lahir")){ if(isNumeric(umur,"Sila isi umur")){ if(isNumeric(poskod,"Sila isi poskod")){ if(emailValidator(email,"Sila isi email anda")){ if(lengthRestriction(alamat,"Sila masukkan alamat anda")){ if(madeSelection(negeri,"Sila pilih Negeri")){ return true; } } } } } } } return false; } function notEmpty(elem, helperMsg){ if(elem.value.length=0) { alert(helperMsg); alem.focus(); return false; } return true; } function isNumeric(elem, helperMsg){ var numericExpression = /^[0-9]+$/; if(elem.value.match(numericExpression)) { return true; }else{ alert(helperMsg); elem.focus(); return false; } } function isAlphanumeric(elem, helperMsg){ var alphaExp=/^[0-9a-zA-Z]+$/; if(elem.value.match(alphaExp)) { return true; }else{ alert(helperMsg); elem.focus(); return false; } } function emailValidator(elem, helperMsg){ var emailExp=/^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zAz0-9]{2,4}$/; if(elem.value.match(emailExp)) { return true; }else{ alert(helperMsg); elem.focus(); return false; } } function lengthRestriction(elem,helperMsg){ var uInput=elem.value; if(uInput.length>15) { return true; } else{ alert(helperMsg); elem.focus(); return false; } } function madeSelection(elem, helperMsg){ if(elem.value == "Pilih") { alert(helperMsg); elem.focus(); return false; } else{ return true; } } </script> <form onSubmit="return formValidator()" action="html_form_submit.asp" method="get"> <table border="1" cellpadding="10" width="300"> <tr> <td colspan="3"><h1>Kelab iCT OUM</h1></td> </tr> <tr> <td>Nama</td> <td colspan="3"><input type="text" size="80" id="nama"</td> </tr> <tr> <td>Jantina</td> <td><input type= "radio" Name="Jantina" id="Jantina" value="p">Perempuan <br><input type= "radio" Name="Jantina" id="Jantina" value="l">Lelaki</td> <td>Umur <input type="text" size="10" id="umur"> Tahun <br><br> Tarikh Lahir <input type="text" size="10" id="tarikh"> </tr> <tr> <td>Alamat</td> <td><textarea name= "comments" rows="6" cols="20" wrap="virtual" id="alamat"> </textarea></td> <td>Poskod <input type="text" size="10" id="poskod"> <br><br>Negeri <select name= "negeri" id = "negeri"> <option value="Pilih" selected="select">Pilih</option> <option value="Perlis">Perlis</option> <option value="Kedah">Kedah</option> <option value="Perak">Perak</option> <option value="Selangor">Selangor</option> <option value="Negeri Sembilan">Negeri Sembilan</option> <option value="Melaka">Melaka</option> <option value="Kelantan">Kelantan</option> <option value="Pahang">Pahang</option> <option value="Terengganu">Terengganu</option> <option value="Johor">Johor</option> <option value="Wilayah Persekutuan">Wilayah Persekutuan</option> <option value="Sabah">Sabah</option> <option value="Sarawak">Sarawak</option> </select> <br><br>Email <input type="text" size="10" id="email"></td> </tr> </table><br> <input type="submit" value="Submit"> <input type= reset value ="Reset"> </form> </body> </html> |
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