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JavaScript - Unable To Use Javascript Variable More Than Once In Aspx Code?
Hi,
I have some javascript that I am using to get information from a SharePoint Site Options table (name and value) and I am adding this to my sharepoint sites (headers, title bar etc.). the javascript code in the heading of the document is as follows: Code: <script language="'javascript'" type="text/javascript">
//wait until client object model dependencies are loaded before executing our code
ExecuteOrDelayUntilScriptLoaded(getWebProperties, "sp.js");
var webProperties;
function getvalue(value)
{
return webProperties.get_item((value));
}
function getWebProperties()
{
var clientContext = new SP.ClientContext.get_current();
webProperties = clientContext.get_web().get_allProperties();
clientContext.load(webProperties);
clientContext.executeQueryAsync(Function.createDelegate(this, this.getWebPropertiesSucceeded),
Function.createDelegate(this, this.onQueryFailed));
}
function getWebPropertiesSucceeded() {
var allProps = webProperties.get_fieldValues();
document.getElementById('lblName').innerHTML= webProperties.get_item('ProjectName');
document.getElementById('link').innerHTML= webProperties.get_item('siteURL');
var customProp = "";
//make sure the property is there before using it.
if(webProperties.get_fieldValues().CustomSite_Version != undefined)
{
var customProp = webProperties.get_fieldValues().CustomSite_Version;
}
}
function onQueryFailed(args, sender)
{
//handle errors here
}
</script>
Could it be because I am trying to call two sets of values in a row? I have the following lines: Code: document.getElementById('lblName').innerHTML= webProperties.get_item('ProjectName');
document.getElementById('link').innerHTML= webProperties.get_item('siteURL');
and maybe it is because I am trying to get more than one set of information? now in the aspx part of the document, I want to call one of the variables in a couple of places and I am using this: Code: <div id="lblName"></div> It works great in the first instance but when I try to use it again, it doesn't show up and I don't know why. If I delete the first one, it shows up in the second location. does anyone who is a programmer see where I may be going wrong? Our SharePoint programmer quit and I am now in the frying pan so to speak. thanks all. Similar Tutorials-Please delete- will make another thread with simpler explanation. I have a webpage where I have declared a variable as Code: <input type="hidden" id="Edits_OK" /> I set the value of this variable within a Javascript function to either "T" or "F". In my code-behind, I have a btnSubmit_Click() event that calls this Javascript function. In this code-behind event, I also check the value of the "Edits_OK" variable, however, the value is always "". The Javascript function will always put a value in this variable whether it's "T" or "F". I also declare the "Edits_OK" variable within the code-behind as this: Code: Private Edits_OK As New HiddenField Here is the Javascript Function. Code: function CheckEdits() {
var msg;
document.getElementById("Edits_OK").value = 'T';
if (document.getElementById("txtName").value == '') {
msg = msg + '\nName';
document.getElementById("Edits_OK").value = 'F';
}
if (document.getElementById("txtOrganization").value == '') {
msg = msg + '\nOrganization';
document.getElementById("Edits_OK").value = 'F';
}
if (document.getElementById("txtSubject").value == '') {
msg = msg + '\nSubject';
document.getElementById("Edits_OK").value = 'F';
}
if (document.getElementById("txtNote").value == '') {
msg = msg + '\nNote';
document.getElementById("Edits_OK").value = 'F';
}
if (document.getElementById("Edits_OK").value == "F") {
var msg2;
msg2 = "Please provide the following information:\n";
error_occurred = true;
alert(msg2 + msg);
}
}
Here is the code-behind Procedu Code: Private Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Try
If Edits_OK.Value = "T" Then
FormatEmail()
End If
Catch ex As Exception
lblErrMsg.Text = "btnSubmit_Click() Event - " & ex.Message
End Try
End Sub
Not sure why the value is always "". Please help! Thanks! I have the following code, where I am inputting a word and on clicking the button , i am setting the value of the text box in div class="twit" which is hidden. now I have to access the value of this hidden text box (name=q) using php.Say I want to print using php .How do I do this ? Code:
<html
<head>
<title></title>
<link rel="stylesheet" href="search.css" type="text/css" media="screen" />
<script type = "text/javascript">
function gettweet()
{
document.getElementById("src").value= document.getElementById("searchbox").value;
}
</script>
</head>
<BODY>
<form align="center">
<div id="top">
<h3>Search </h3>
<input type ="text" name="q1" id = "searchbox"\>
<input type ="button" value="ClickMe!" id = "b1" onclick="gettweet();"\>
</div>
<div id= "twit">
<input type ="text" name="q" id = "src"\>
<?php
?>
</div>
</form>
</BODY>
</HTML>
I am learning javascript from this site, and one of the programs code given is now explained to the point that I can not use it. I don't know how to call it. I would be glad if someone would examine the code to see how it should be applied. Date and Time Scripts Frank Hi, Firstly, I would like to introduce myself. I am new to the application framework in sencha and JS. Acutally i have to pop an image on click of the text. I checked some of the same codes and wrote this code in sencha javascript. can any one please check what's wrong with this code and let me know how to call this function from html code. function showEditWindow() { var win = new Ext.Window({ title: 'image', width: 100, height: 100, html: '<img src=\"p1.png\"></img>', }); win.show(); return win; }; I am trying to get a div's content to change using javascript but for some reason it is not working and i get no errors looking at the error console. the code that is waiting for the content... Code: <div style="font-weight: bold;">count = <div id="desc" style="float: left;"></div> descriptions to do.</div><br clear="all" /> the code that should change the content.... Code: <? echo("<script type=\"text/javascript\">
document.getElementById('desc').value='" . $count . "';
</script>");
?>
when i view the source code the javascript lines show like so... Code: <script type="text/javascript">
document.getElementById('desc').value='373';
</script>
do i have the javascript correct ? Hi , I am inserting an image into a span tag by click on button and resize the image using resize_image_height_weight function. I am using two function to do this task. setImage setImage_w3Validation setImage function resize the image but fail on w3validation on my webpage( As per w3c there is no attribute onload for image tag.) To fix out this issue I am using setImage_w3Validation function which pass on w3validation but unable to call resize_image_height_weight function. My purpose is to resize the image. Kindly suggest me how to do it? <html> <head> <script TYPE="text/javascript" language="javascript"> function resize_image_height_weight(id, hgt, wdth){ //alert(id); Obj=document.getElementById(id); myImage = new Image(); myImage.src = Obj.src; var heights = myImage.height; var widths = myImage.width; // alert("Height=>" + heights + " Width=> " + widths); if(heights > hgt || widths > wdth) { if(heights > widths) { var temp = heights/hgt; var new_width = widths / temp; new_width = parseInt(new_width); heights = hgt; widths = new_width; } else { var temp = widths/wdth; var new_height = heights / temp; new_height = parseInt(new_height); heights = new_height; widths = wdth; } } Obj.height = heights; Obj.width = widths; } function setImage(){ document.getElementById("IM0").innerHTML ="<center><img src=\"http://www.google.co.in/intl/en_com/images/srpr/logo1w.png\" id=\"img1\" alt=\"\" height=\"125\" width=\"125\" onload=\"resize_image_height_weight('img1',125,125);\"><\/center>"; } function setImage_w3Validation(){ document.getElementById("IM1").innerHTML ="<center><img src=\"http://www.google.co.in/intl/en_com/images/srpr/logo1w.png\" id=\"img2\" alt=\"\" height=\"125\" width=\"125\"><script type=\"text/javascript\">document.getElementById('img2').onload = function(){resize_image_height_weight('i12',125,125);};<\/SCRIPT><\/center>"; //I wanna to do the task using this one function to resize img for w3validation } function clear_page(){ document.getElementById("IM0").innerHTML =""; document.getElementById("IM1").innerHTML =""; } </script> </head> <body> <div class="img3"><span id="IM0"></span></div> <div class="img3"><span id="IM1"></span></div> <input type="button" name="btn1" value="Image Onload W3C Fail" onclick="setImage();"> <input type="button" name="btn2" value="Image Onload W3C Pass" onclick="setImage_w3Validation();"> <input type="button" name="btn2" value="Clear" onclick="clear_page();"> </body> </html> Hi, I have an .aspx page which the author claims to be an RSS feed (http://gcn.com/rss-feeds/state-local.aspx). It is simply a list of links with a description for each. I am trying to embed these links into an RSS feed on my own page. I am using code from http://www.mioplanet.com/rsc/newsticker_javascript.htm to create the scrolling ticker. Do I need to do something to convert the .aspx page to an RSS feed? Please help. Thanks. 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. hello everyone im coding a website at the moment using aspx and i have came to a snag. im trying to make a dropdown list which is populated by an array call my chaletDetails.aspx page - each item in the array will be directed to this page. ive diffled abit, but the more i do the more im afraid of breaking something lol. if someone could maybe look at the code and show me how this could be achieved id appriciate it very much. The code i have for my dropdown list is as follows... this is in divResorts.js var resorts = new Array("Adelboden", "Auron", "Oppdal", "Las Lenas", "La Pierre St Martin", "Val Ceneis", "Les Menuires", "Champex-Lac", "Puy St Vincent"); function populateSelectList() { var mystring = document.getElementById('divResort').innerHTML mystring += "<h4>Our Resorts</h4><select name='resorts'>" mystring += "<option>Choose a Resort</option>" for (i = 0; i < resorts.length; i++) { mystring += "<option value='" + resorts[i] + "'>" mystring += resorts[i] + "</option>" } mystring += "</select>" mystring += "<h4>Our Chalets</h4>" document.getElementById('divResort').innerHTML = mystring } within the body i have this called as: <div id="divResort"> <script type="text/javascript">populateSelectList();</script> </div> 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 Can anyone tell me of how to take or assign a javascript variable into php.
EDIT: goto post #7 here goes JS code: (keep an eye on codes of type: document.getElementById('footerX').innerHTML=X Code: function details()
{
var choo = document.getElementById("choo");
aa = choo.chooserver.value;
bb = choo.chooversion.value;
if(aa==1) {k=0}
else if(aa==2) {k=1}
else {k=false}
pa= domain[k].getElementsByTagName("server") ;
pb="";
pc = domain[k].getElementsByTagName("version");
pd= domain[k].getElementsByTagName("date");
pe= domain[k].getElementsByTagName("month");
pf= domain[k].getElementsByTagName("year");
ta = (bb==1)? " T4 ":(bb==2)? " T3.6 " :(bb==3)? " T2.5 " : 100 ;
versions(ta);
document.getElementById('footer1').innerHTML='one';
}
function versions()
{
for (i=0;i<=pc.length;i++)
{
a = pc[i].childNodes[0].nodeValue;
b = pa[i].childNodes[0].nodeValue;
comparedate(d,g,f);
dates(i, a);
document.getElementById('footer2').innerHTML='two';
if (a==ta)
{
addto()
document.getElementById("mc"+i).innerHTML= txt ;
document.getElementById("md"+i).innerHTML= txt2 ;
}
document.getElementById('footer3').innerHTML='tee';
}
document.getElementById('footer4').innerHTML='fou';
}
HTML: Code: <div id = "conten2"> <table id="tb1" border="1px"> </table> </div> <div id = "footer"> feet </div> <div id = "footer1"> feet1 </div> <div id = "footer2"> feet2 </div> <div id = "footer3"> feet3 </div> <div id = "footer4"> feet4 </div> <div id = "footer5"> feet5 </div> Desired Output: feet one two tee fou feet5 Output: feet feet1 two tee feet4 feet5 Area of error predicted: inside the for loop, the statement immediately after loop is not executed once loop ends, nor does it return to original function for execution of other statements which were written after the function containing the loop was called.... I get the screen resolution with this script: <SCRIPT language="JavaScript"> <!-- height = screen.height; width = screen.width; document.write(width + "x" + height); var x = ( width + "x" + height); //--> </SCRIPT> Now I have some links below and I want to use bold if the link has the same screen resolution: <a href="page1">800x600</a> <a href="page2">1024x768</a> <a href="page3">1680x1050</a> <a href="page4">1920x1200</a> Supposing my screen resolution is 1920x1200, the result should be: 800x600 1024x768 1680x1050 1920x1200 How do I do that? Thx!! Hi, is it cool/possible to use a php variable inside the javascript ? i have this hidden html form field PHP Code: <?php $unique = md5(uniqid()); ?> <input type="hidden" name="unique" id="<?php echo $unique; ?>" value="" /> then i have this javascript PHP Code: var hiddenfield = document.getElementById('<?php echo $unique; ?>'); hiddenfield.value = new Date().getTime(); LOL it doesn't work, can somebody help me please ? Is it possible to pass the value of a javascript variable through src? For example, instead of... <script type="text/javascript" src="/myfolder/myjsfile.js"></script> ...could I have something like... <script type="text/javascript" src=JS VARIABLE VALUE></script> What would be the syntax for this? Is it even possible? Thank you! SOLVED I am trying to use a php variable in javascript. At the moment I am using a fixed variable PHP Code: $articleID = 5; Then outputting it to the page to declare a javascript variable Code: var articleid = "<?php echo $articleID; ?>"; Then trying to us it within a string "FlashVars", "fileURL=../uploadedfiles/+ articleid + .gpx&key=ABQIAAAAOQBC......... Can anyone tell me what I am doing wrong? I am not very used to Javascript and perhaps I am going about it totally the wrong way. Help! Gordon Hi, I am trying to write some code (not my main function in my job) to have a variable be inserted in the middle of a "<a href>" tag. I created an XML file and I am parsing it with XSL and that is working well. In my XSL code I have the following (and it is working): Code: <xsl:for-each select="documents/data[frequency='Daily']"> <script>var meetingIndicator = <xsl:value-of select="meetingIndicator"/>; </script> <tr> <td class="tableLink"><a href="" onMouseover="showmenu(event,linkset[0], '450px')" onMouseout="delayhidemenu()"><xsl:value-of select="meetingCategory"/></a><script>document.write(meetingIndicator);</script> </td> <td><xsl:value-of select="meetingCategory"/></td> <td> <xsl:value-of select="duration"/> </td> <td> <xsl:value-of select="purpose"/> </td> <td> <xsl:value-of select="idealFor"/> </td> <td> <xsl:value-of select="instructions"/> </td> <td class="tableLink"> <a><xsl:attribute name="href"> <xsl:value-of select="documentURL"/></xsl:attribute> <xsl:value-of select="supportingDocuments"/></a> </td> </tr> </xsl:for-each> </table> In this part of the code: Code: <td class="tableLink"><a href="" onMouseover="showmenu(event,linkset[0], '450px')" onMouseout="delayhidemenu()"><xsl:value-of select="meetingCategory"/></a><script>document.write(meetingIndicator);</script> I want to replace the 0 in (event,linkset[0], '450px') with the "meetingIndicator" variable (or even the "<xsl:value-of select="meetingIndicator"/>;") but I don't know how to. I can call the "<xsl:value-of select="meetingIndicator"/>;" and it displays the correct value from the XML file. i just need to know how to place that in the "event,linkset[0]" part of the "a href" tag. I guess it is going to be pretty easy but I have been googling and playing it since yesterday and i am not having any luck. Thank you. I'm trying to echo a php variable to my javascript function but nothing is happening Basically this php page displays bunch of records with a radio button next to each record. So when the radio button is clicked it would open that record in a new window that is clicked. Code: <input type='radio' name='option' value='$ctr' id='$ctr' onClick="edit_record('<?php echo $ctr ?>')">
<script type="text/javascript">
function edit_record(){
var value = arguements[0];
alert("record id: " + value);
window.open("Edit.php", "Edit Record", "status=1, height=400, width=900, resizable=0");
}
Hi, I have a small script that opens a small popup in which to populate a form. What I want to do is include a variable so that a particular PHP page opens. I include where I am at present: HTML page calling JS popup: <input type="text" name="DOCUMENTS" id="DOCUMENTS" onclick="makeSelection(this.form, 'DOCUMENTS');"> JS Code: targetElement = null; function makeSelection(myform, id) { if(!myform || !id) return; targetElement = myform.elements[id]; var handle = window.open("../file_upload.php?dir=CODE", "mywindow","menubar=0,resizable=0,width=400,height=250"); } What I want to be able to do is get it so that the bit of JS that has 'dir=CODE' has a variable called from the HTML page. Is this possible, and if so, could anyone please help me out? Regards, Neil |
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