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JavaScript - Building A Query String
Hey all,
I have an issue building a query string. Basically, I have this: /sites?order=site_numper_page=20& But I would like to convert it to this: /sites?order=site_num&per_page=20 I have tried this to check if the current iterator is less than the length of the object and if so, then add the "&", otherwise, don't. But it doesn't seem to work: Code: $.each(query_string, function(key,value){
params += key + '=' + value;
if((value + 1) != query_string.length){
params += "&";
}
})
Thanks for any response. Similar TutorialsHi I am trying to create a query string similar to the one available he http://andrewu.co.uk/tools/request/e.../example1.html The problem that I am having is that I have more than one button on my page and even though my id's are unique all of my data is displaying on the action page at the same time. The code that i am using for my buttons is: Code: <label for="name_1">Name:</label>
<input type="text" name="name1" id="name_1" tabindex="1" size="40" value="Donald Duck" />
<br />
<br />
<input type="submit" id='view1' value="Submit" tabindex="2" />
<label for="name_1">Name:</label>
<input type="text" name="name2" id="name_2" tabindex="1" size="40" value="Mickey Mouse" />
<br />
<br />
<input type="submit" id='view2' value="View" tabindex="2" />
I have a lot more than 2 buttons on my page. when a button is clicked I would like to be able to get the values from the query string and only see the values for the button that was clicked like this one: http://andrewu.co.uk/tools/request/e...ndrew+Urquhart but instead I am getting Name: Donald Duck, Name: Mickey Mouse. What would I have to add or change to obtain just one Name to display at a time but have it be different depending on which button is pressed? Hello everybody ! I'm searching for a javascript function that convert array to query string. Like this example : Code: var array = { a=1, b=2, c=3 };
to
a=1&b=2&c=3
I'm using jQuery and the function .serialize() convert only html forms. Does someone know a function to do this ? Thanks ! Hello all, essentially i am grabbing a variable from the query string and i need to pass that value into another script. allow me to explain; usually i use this code to display a persons email address from the query string onto the page using document.write <script> function getQueryVariable(variable) { var query = window.location.search.substring(1); var vars = query.split("&"); for (var i=0;i<vars.length;i++) { var pair = vars[i].split("="); if (pair[0] == variable) { return pair[1]; } } document.write(''); } </script> then i would display the var with this <script> document.write( getQueryVariable("Contact0Email") ); </script> ------------ ok so here is what i need to do. my client sent me the code below asking me to pass the email var into the javascript and image. my programmer friend said to use php and do smething like; <SCRIPT language="javascript" src="https://www.cpctrack.com/redirconsume.aspx?CID=25240&ORDERID=<? echo . $_GET['Contact0Email']; ?>"></SCRIPT> <NOSCRIPT><IMG src="https://www.cpctrack.com/redirconsume.aspx?CID=25240&p=img&ORDERID=<? echo . $_GET['Contact0Email']; ?>" width="1" height="1" border="0"></NOSCRIPT> this syntax does not work; <? echo . $_GET['Contact0Email']; ?> WHAT DO YOU GUYS THINK? Is the syntax wrong or are there better methods? Hi all, I would really appreciate it if someone could help me with this problem. I have some JavaScript code that encodes (escapes) a string (typically a URL) - I then want to pass the encoded string to a php page via a querystring. Trouble is, the querystring doesn't contain the correct encoded string! For example - If we assume the string I want to pass contains the data : tester My encoder, encodes this as : %74%65%73%74%65%72 When the code then passes this in a query string to, for example, code.php the querystring comes out as follows : code.php?encstring=tester The following is the JavaScript code that encodes, shows an alert box with the correct encoded string in it and then calls the code.php with the encoded string attached. Please help? What am I missing here? Code: NOTE: variables: os is the input string and ns is the encoded string. Code: <script type="text/javascript">
var os='tester';
var ns='';
var t;
var chr='';
var cc='';
var tn='';
for(i=0;i<256;i++){
tn=i.toString(16);
if(tn.length<2)tn="0"+tn;
cc+=tn;
chr+=unescape('%'+tn);
}
cc=cc.toUpperCase();
os.replace(String.fromCharCode(13)+'',"%13");
for(q=0;q<os.length;q++){
t=os.substr(q,1);
for(i=0;i<chr.length;i++){
if(t==chr.substr(i,1)){
t=t.replace(chr.substr(i,1),"%"+cc.substr(i*2,2));
i=chr.length;
}}
ns+=t;
}
alert(ns);
window.location = "code.php?encstring="+ns;
</script>
Hey I need help to obtain the requested javascript's query string. Example: Code: <script type="text/javascript" src="script.js?v=123"></script> How can I use that query string inside script.js for example like Code: var v = 'The code to get the query fragment'; alert(v); // alerts '123' Thank you. - DJCMBear Hello Friends... I am working on parsing the querystring using javascript So I have successfully parsed the querystring & also replace the special character+ but I want to display the querystring in the TextField Control So how to implement it Please guide me.... Code: <head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
function getQuerystringNameValue(subid)
{
var winURL = window.location.href;
var queryStringArray = winURL.split("?");
var queryStringParamArray = queryStringArray[1].split("&");
var nameValue = null;
for ( var i=0; i<queryStringParamArray.length; i++ )
{
queryStringNameValueArray = queryStringParamArray[i].split("=");
if ( subid == queryStringNameValueArray[0] )
{
nameValue = queryStringNameValueArray[1];
}
}
return nameValue;
}
</script>
<script>
function getQuerystringNameValue(uid)
{
var winURL = window.location.href;
var queryStringArray = winURL.split("?");
var queryStringParamArray = queryStringArray[1].split("&");
var nameValue = null;
for ( var i=0; i<queryStringParamArray.length; i++ )
{
queryStringNameValueArray = queryStringParamArray[i].split("=");
if ( uid == queryStringNameValueArray[0] )
{
nameValue = queryStringNameValueArray[1];
}
}
return nameValue;
}
</head>
And trying to pass into this link but its not working. Code: <map name="Map">
<area id="link-connector" shape="rect" coords="33,466,349,530" href="http://www.linkconnector.com/ta.php?lc=125601055059003882&atid=" + getQuerystringNameValue("uid") + "&ptid=" + getQuerystringNameValue("subid") + "&lcpt=0&lcpf=3">
</map>
<body>
Reply With Quote 01-13-2015, 07:21 PM #2 rnd me View Profile View Forum Posts Visit Homepage Senior Coder Join Date Jun 2007 Location Urbana Posts 4,497 Thanks 11 Thanked 603 Times in 583 Posts you can't use script in the middle of an attrib like that, you need to hard-code that url in whole, or build the string in JS and apply it all at once. The code is JScript .NET, which is basically a .NET version of Javascript. Regardless of language, Anyone with appending type of skill can answer my question. The problem is, when I keep issuing the request it keeps appending over and over again Code: if (oSession.uriContains("search?q="))
{
var str = oSession.fullUrl;
var sAppend = "+test1+test2+test3";
if (!oSession.uriContains(sAppend))
{
oSession.fullUrl = str.replace( "search?q=","search?q="+sAppend);
}
}
Can you please give me an example? I'm still new to programming. Thank you Hello, I am trying to update an iframe when the user makes a selection from a select box. I don't have any trouble with changing the iframe, but when I try to send a varible as a quey string, the variable doesn't pass to the iframe properly. // this is in my header, and it is initiated from the onchange below. // it changes the page fine, but doesn't read the varible "num" // that was passed to the function <script language="javaScript"> <!-- function updatenotes (num) { document.getElementById("desc").src = 'iframe1.cfm?dec=num' } //--> </script> // this is the select box that initiates the function from onchange // for simplicities sake, I hard coded 3 options, but in reality, // these options are ever changing <select name="Description" onchange="updatenotes(this.options[selectedIndex].value)"> <option name="">Select a project</option> <option name="2" >project2</option> <option name="3" >project3</option> </select> Any help you can offer would me ver appreciated. thanks Hey all, I'm in process of writing my own script (I don't want to use any jquery plugins) to render a table and allow for filtering/searching. So when user clicks on link, by default there will be parameters passed in query string as you can see in the setDefaults private method below. However, I'm stuck trying to figure out the best way to append values selected from filter dropdown to the query string. I know it will involve something along the lines of $("select").change(function(){var option = $(this).val()}). But I am having difficulty figuring out how to incorporate it with this. I would like to make use of the below buildFilter function somehow: Code: (function($){
var listview = $('#listview');
var lists = (function(){
var criteria = {
drop_filter: {
check: function(value){
if(value)
return
},
msg: "Loading..."
},
search_filter: {
check: function(value){
if(value)
return
},
msg: "Loading..."
}
}
var handleFilter = function(){
}
return {
create: function(component){
var component = component.href.substring(component.href.lastIndexOf('#') + 1);
return component;
},
setDefaults: function(component){
var parameter = {};
switch(component){
case "sites":
parameter = {
'order': 'site_num',
'per_page': '20',
'url': '/sites'
}
}
return parameter;
},
buildFilter: function(){
if(event == "change")
return criteria.drop_filter();
}
}
})();
$('#dashboard a').click(function(){
var currentComponent = lists.create(this);
var custom = lists.setDefaults(currentComponent);
initializeTable(custom);
});
var initializeTable = function(custom){
var defaults = {};
var query_string = $.extend(defaults, custom);
var params = [];
$.each(query_string, function(key,value){
params += key + ': ' + value;
})
alert(params);
}
})(jQuery)
Thanks for any response. In this case, Let's take Google Search as example: The code is JScript .NET, which is basically a .NET version of Javascript. Regardless of language, Anyone with appending type of skill can answer my question. This code is used in Fiddler(It's a Man-in-the-middle proxy) Code: if (oSession.uriContains("&q=")) // oSession is a Fiddler object session // uriContains() function, checks for case-insensitive string from the URI
{
var str = oSession.fullUrl;
var sAppend = "test1+test2+test3";
if (!oSession.uriContains(sAppend))
{
oSession.fullUrl = str.replace( "&q=","&q="+sAppend);
}
}
For those who are confused, It says, If &q= is present in the URI, replace/append &q= with &q=test1+test2+test3 Problem: It appends test1+test2+test3 instantly, when it sees &q= in the URL. Basically, how do I make it wait until I click the submit/search button Thank you. Update: I heard about Onsubmit() event, but not really familiar with it. How do I use it? like, should I go to google source page and edit the form id? Also, Any other methods besides Onsubmit()? Hi forums, I'm building a website for my class and one of the things I was planning on doing is building a navigation where when you hover over the mouse, depending on which side, I wanted the content to scroll from that particular direction. The problem is, I am terrible at Javascript. I have nothing to work with, just the idea. This is an illustration to what I was referring to. Is there a term for this? All I really need is just something to work with, a redirect to an existing example that vaguely captures this idea along with the source is fine. I tried finding myself, but I only found and worked with one Javascript navigation and it didn't do what I was expecting to do. Any assistance is highly appreciated. I work for a university in Texas, and recently my boss indicated he wanted me to build a "help button" widget for our computers. We run both Mac and Windows, and will be upgrading to Windows 7 soon, as I understand it supports widgets. According to the guide I'm working my way through, Widgets can built using a combination of HTML and Javascript. While I know HTML, I know next to nothing about Javascript, hence, my question. Here's what I need the script to do: Pull the logged in username, pull the machine name, pull the time and date, then throw up a dialogue box which will send everything to an e-mail address/server. Does anyone know a spot for me to begin? I must confess, I'm a little befuddled by Javascript. Thanks Hello, I'm trying to build a simple API - it's running fine in Safari and Firefox but failing in IE and Opera. In order to isolate the problem I've stripped it right back 'til all the methods are just alerting their own name. Safari and Firefox give me loads of alerts, but in Opera and IE I just get one, LMSInitialize() when the page first loads - at least I know the browser is finding the API properly. IE also runs LMSCommit() and LMSFinish() when you close the browser window; that's good, but not enough. Opera doesn't even do that. The trigger for all this is a Flash movie created in Adobe Captivate, and published with a whole lot of its own JS which I can't touch - it's running in an iframe, and it's the parent window which includes the API. I need to work out whether there's an issue in my code, or if it's to do with the movie or the publication settings - that side of things is out of my control. Here's the full code of my test version of the API. I'd really appreciate any comments! Thanks, Ben Code: function SIScormAPI(){
this.version = '1.2';
this.LMSInitialize = LMSInitialize;
this.LMSFinish = LMSFinish;
this.LMSGetValue = LMSGetValue;
this.LMSSetValue = LMSSetValue;
this.LMSCommit = LMSCommit;
this.LMSGetLastError = LMSGetLastError;
this.LMSGetErrorString = LMSGetErrorString;
this.LMSGetDiagnostic = LMSGetDiagnostic;
}
function LMSInitialize(){
var alertStr1 = 'LMSInitialize() - v.'+this.version;
alert(alertStr1);
}
function LMSFinish(){
var alertStr2 = 'LMSFinish()';
alert(alertStr2);
}
function LMSGetValue(){
var alertStr3 = 'LMSGetValue()';
alert(alertStr3);
}
function LMSSetValue(){
var alertStr4 = 'LMSSetValue()';
alert(alertStr4);
}
function LMSCommit(){
var alertStr5 = 'LMSCommit()!!!!!';
alert(alertStr5);
}
function LMSGetLastError(){
var alertStr6 = 'LMSGetLastError()';
alert(alertStr6);
}
function LMSGetErrorString(){
var alertStr7 = 'LMSGetErrorString()';
alert(alertStr7);
}
function LMSGetDiagnostic(){
var alertStr8 = 'LMSGetDiagnostic()';
alert(alertStr8);
}
API = new SIScormAPI();
Hi, I have an array but I'm not exactly sure how to finish the build using an if statement. I have 6 elements and need the build to load a different top image for each array that loads that matches the specific element. Here is what I have but it only shows the first top image no matter what: PHP Code: <LINK REL=StyleSheet HREF="scrolling_popup/scrolling_popup.css" TYPE="text/css"> <script type="text/javascript" language="javascript" src="scrolling_popup/scrolling_popup.js"></script> <script type="text/javascript" > var array = new Array(); array[0]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/1.jpg" border="0" alt=""></a>'; array[1]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/2.jpg" border="0" alt=""></a>'; array[2]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/3.jpg" border="0" alt=""></a>'; array[3]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/4.jpg" border="0" alt=""></a>'; array[4]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/5.jpg" border="0" alt=""></a>'; array[5]='<a href="http://www.amateurmatch.com/in/?ainfo=MjI5MjR8Nnw3NDc=&atcc=0&_t=search3&id=489257" rel="nofollow" target="_blank"><img src="http://www.oohya.net/geoip/p/6.jpg" border="0" alt=""></a>'; var num=Math.floor(Math.random()*(array.length) ); var html_code = array[num]; if (array[0]) { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop1.png">', html_code); } else if (array[1]) { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop2.png">', html_code); } else if (array[2]) { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop3.png">', html_code); } else if (array[3]) { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop4.png">', html_code); } else if (array[4]) { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop5.png">', html_code); } else { buildPopup_HtmlCode(390, 329, '<img src="http://www.oohya.net/geoip/images/imtop6.png">', html_code); } </script> Any ideas? Hi, I'm new to JS and I am trying to build my first script. My problem, is I'm trying to build a multi hide/show script, displaying paragraphs of information. If I want multiple variables for the script do I have to use an array? and if so, how can I construct this array? Here is my script as of now, <!-- // this tells jquery to run the function below once the DOM is read $(document).ready(function() { // choose text for the show/hide link var showText="Resume"; var hideText="Hide"; var profile_showText="Profile"; var profile_hideText="Hide"; // append show/hide links to the element directly preceding the element with a class of "toggle" $(".toggle").prev().append(' (<a href="#" class="toggleLink">'+showText+'</a>)'); $(".profile_toggle").prev().append(' (<a href="#" class="profile_toggleLink">'+profile_showText+'</a>)'); // hide all of the elements with a class of 'toggle' $('.toggle').hide(); $('.profile_toggle').hide(); // capture clicks on the toggle links $('a.toggleLink').click(function() { $('a.profile_toggleLink').click(function() { // change the link depending on whether the element is shown or hidden if ($(this).html()==showText) { $(this).html(hideText); } else { $(this).html(showText); } // profile_toggle if ($(this).html()==profile_showText) { $(this).html(profile_hideText); } else { $(this).html(profile_showText); } // toggle the display $(this).parent().next('.toggle').toggle('fast'); // profile_toggle $(this).parent().next('.profile_toggle').profile_toggle('fast'); // return false so any link destination is not followed return false; }); }); }); //--> Right now the script doesn't work with the bottom two variables profile_"ect." Please help, been working on this for sometime and its probably an easy fix for someone experienced. Thanks! Hi Peers, i am trying to build a template for my work. 1- it consists of 3 rows of data pulled from a databse based on 3 parameters entered in a form. those 2 rows includes 60 cells each ( 60 columns : 60 months) 2- i will have another 2 empty rows where i have to call another data from another table or enter it manually.. 3- i ll have the last row that will hold calculation results based on the above rows.. Any idea on how to build that ? \please let me know if you need more details or mock up .. it almost like an excel web spreadsheet except that sopme data is pulled directly from a database.. thank you hello, I have a text input box where users can input values separated by a line break. What I need to do is to take those values and put them all into an array once they hit "submit". I can do this one line at a time, but I would like to be able to do it all in one hit. Can it be done in javascript? thanks in advance... |
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