I am creating an URL like this:
www.mysite.com/xyz.php/0:100003044058740-1:100000657838131-2:100001676304188-3:1075440919-4:100002474721536-5:100003033556875-6:1257699872-7:1257699872-8:100000501703505-9:100000297352382
from this function in my .php file
function finish(){
var allInputs = $(".gift_user",$("#scrollWrapper"));
var param = ""; //:
for(i=0;i < allInputs.length;i++){
var inEl = $(allInputs[i]);
var id = inEl.attr("id");
var val = inEl.val();
var arr = id.split("_")
var giftId = arr[2];
var userId = $.trim(inEl.val());
if(userId != ""){
if(param != ""){
param = param + "-" ;
}
param = param + giftId + ":" + userId ;
}
}
var url = "https://mysite.com/abc.php" + param ;
$('#finishButtonContainer').hide();
$('#processing').show();
window.location= url;
}
I want to get the value after xyz.php in my file abc.php where it take me to into an array. How can I do that?
Either manipulate the $_SERVER['REQUEST_URI'] value or pass the the value after xyz.php as a queryString
example:
www.mysite.com/xyz.php?0:100003044058740-1:100000657838131-2:100001676304188-3:1075440919-4:100002474721536-5:100003033556875-6:1257699872-7:1257699872-8:100000501703505-9:100000297352382
Related
I've done this before but for some reason the parameters are being passed oddly.
I have a javascript function that I've used to pass parameters, I've ran some tests and in the function the variables are correct.
These are just a few snippets of the js that relate to the issue:
var tdes = document.getElementById("taskDescription1").value;
var tnam = document.getElementById("taskName1").value;
var shif = document.getElementById("shift1").value;
var ttyp = document.getElementById("taskType1").value;
var date = document.getElementById("datepicker").value;
var ooc = document.getElementById("ooc1").value;
var dateSplit = date.split('/');
var deadlineDate = "";
for( var i = 0; i < dateSplit.length; i++){
deadlineDate = deadlineDate + dateSplit[i];
}
xmlhttp.open("GET","subTask.php?q="+ encodeURIComponent(tdes) + "&w=" + encodeURIComponent(tnam) +"&e=" +encodeURIComponent(shif) + "&y=" + encodeURIComponent(ttyp) + "&b=" + encodeURIComponent(deadlineDate) + "&u=" + encodeURIComponent(ooc),true);
I ran a web console and this is what is actually getting passed...
http://***************/****/********/subTask.php?taskName1=test+taskname+works&taskDescription1=test+des&shift1=All&ooc1=Open&taskType1=normal&datepicker=06%2F28%2F2013
I'm not sure what's going on in between the xmlhttp.open and the GET method in php. None of these variables are getting passed.
Why not use jQuery - very straightforward format (I prefer POST...):
$(document).ready(function() {
var tdes = $("#taskDescription1").val();
var tnam = $("#taskName1").val();
var shif = $("#shift1").val();
var ttyp = $("#taskType1").val();
var date = $("#datepicker").val();
var ooc = $("#ooc1").val();
var dateSplit = date.split('/');
var deadlineDate = "";
for( var i = 0; i < dateSplit.length; i++){
deadlineDate = deadlineDate + dateSplit[i];
}
$.ajax({
type: "POST",
url: "subTask.php",
data: "q="+ encodeURIComponent(tdes) + "&w=" + encodeURIComponent(tnam) +"&e=" +encodeURIComponent(shif) + "&y=" + encodeURIComponent(ttyp) + "&b=" + encodeURIComponent(deadlineDate) + "&u=" + encodeURIComponent(ooc),true),
success: function(whatigot) {
alert('Server-side response: ' + whatigot);
} //END success fn
}); //END $.ajax
}); //END document.ready()
Notice how easy the success callback function is to write... anything returned by subTask.php will be available within that function, as seen by the alert() example.
Just remember to include the jQuery library in the <head> tags:
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
</head>
Also, add this line to the top of your subTask.php file, to see what is happening:
<?php
$q = $_POST["q"];
$w = $_POST["w"];
die("Value of Q is: " .$q. " and value of W is: " .$w);
The values of q= and w= will be returned to you in an alert box so that (at least) you can see what values they contained when received by subTask.php
Following script should help:
function ajaxObj( meth, url )
{
var x = false;
if(window.XMLHttpRequest)
x = new XMLHttpRequest();
else if (window.ActiveXObject)
x = new ActiveXObject("Microsoft.XMLHTTP");
x.open( meth, url, true );
x.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
return x;
}
function ajaxReturn(x){
if(x.readyState == 4 && x.status == 200){
return true;
}
}
var ajax = ajaxObj("POST", "subTask.php");
ajax.onreadystatechange = function() {
if(ajaxReturn(ajax) == true) {
console.log( ajax.responseText )
}
}
ajax.send("u="+tdes+"&e="+tnam+ ...... pass all the other 'n' data );
i want to set value to checkbox,how do it? this is my code: from this code only i could get upto link,image,name value,why? i want to get link,image,name,description,categ value.how do it?
$results=$watch.",".$thumbnail.",".$name.",".$description.",".$val;
<input type="checkbox" name="checkbox[]" id="checkbox[]" class="addbtn" value=<?php echo $results;?>
this is my javascript function to get the checkbox value.
function chkbox() {
$('[name^=checkbox]:checked').each(function() {
var ckballvalue = ($(this).val());
var latlngStrs = ckballvalue.split(",", 5);
var link = latlngStrs[0];
var thumbnail = latlngStrs[1];
var name = latlngStrs[2];
var description = latlngStrs[3];
var categ = latlngStrs[4];
alert(link + thumbnail + name + description + categ);
}
I've tried to revise your code.
When doing it like this it works:
$("input.addbtn").click(function() {
var val = $(this).val();
var arr = val.split(',', 5);
var link = arr[0];
var thumb = arr[1];
var name = arr[2];
var desc = arr[3];
var cat = arr[4];
alert(link + "|" + thumb + "|" + name + "|" + desc + "|" + cat);
});
I hope this helps
this was the delete link
<div class="artworkdelete">
Delete
</div>
apparently, when that link is clicked, the portal deletes the data automatically, i think it's an ajax thing because the page doesn't refresh. so i was ask to add a confirm pop up to ask the user to click yes or no if he wants to delete the data or not, and within the confirm box , it should mention the name of the data to be deleted like e.g
"are you sure you want to delete row_title ?"
here's the function of the deleteThisArtWork()
function deleteThisArtWork(artwork_id){
var artwork_id = artwork_id.split('_');
var cat_id=artwork_id[2];
artwork_id = artwork_id[1];
//$('#divStatus').html('processing request, please wait');
//$(".pleaseWait").dialog("open");
openLightBox();
$.ajax({
type: 'POST',
url: '<?php echo BASE_URL;?>ajax/ajax_methods_gallery.php',
data: 'deleteartwork=yes&artwork_id='+artwork_id+'&category_id='+cat_id,
success: function(msg){
//alert(msg);
msg = 'done';
var status=msg;
var deleted='';
if(status == 'done') {
var temp_lid = 'li_'+artwork_id+'_'+cat_id+'_';
//alert(counter);
for(var v=1;v<counter;v++){
var curid = tempIdArr[v];
curid = curid.split('#');
var curlid = curid[0];
if(temp_lid == curlid){
var del_aw_pos = curid[1];
break;
}
}
del_aw = temp_lid+'#'+del_aw_pos;
var i = 1;
var j =0;
var op = false;
var delpoint;
var endpoint;
var delcatid = '';
var artcounter = 0;
var artcounterArr = new Array();
$(".sortli").each(function (){
var atid = this.id.split('_');
//if(atid[2]!=cat_id)return;
if(this.id == del_aw){
deleted = 'yes';
delcatid = atid[2];
$(this).remove();
op = true;
i=i+1;
delpoint=i-1;
//alert('D'+delpoint);
//return;
}
if(atid[2]==cat_id){endpoint = i-1;artcounter=artcounter+1;}
else if(j==0 && artcounter > 0){
if(artcounter>0)artcounter = artcounter-1;
//else artcounterArr[j] = 0;
artcounterArr[j] = artcounter;
j=j+1;
artcounter = 0;
}
i = i + 1;
});
//alert(delpoint)
//alert(endpoint);
//alert(artcounterArr[0]);
if(op){
for(var k=delpoint; k<counter-1;k++){
var orderVal1 = tempOrderArr[k];
if(k<endpoint)document.getElementById('sortvalid_'+(k+1)).innerHTML = orderVal1;
document.getElementById('sortvalid_'+(k+1)).id = 'sortvalid_'+(k);
document.getElementById('sortdn_'+(k+1)).id = 'sortdn_'+(k);
document.getElementById('sortup_'+(k+1)).id = 'sortup_'+(k);
var t = tempIdArr[(k+1)].split('#');
t=t[0];
document.getElementById(tempIdArr[(k+1)]).id = t+'#'+k;
}
$(".rowHead").each(function (){
var taid = this.id;
var sp = this.id.split("^");
var a1 = sp[1];
//alert(a1);
//alert(cat_id);
if(parseInt(a1)>parseInt(cat_id)){
var a2 = sp[2];
var ta = 'lititle^'+a1+'^';
//alert(ta);
document.getElementById(taid).id = ta+(a2-1);
}
});
var a2temp;
var a1temp;
var delcat=null;
var rowHeadLast;
$(".rowHead").each(function (){
//var taid = this.id;
rowHeadLast = this;
var sp = this.id.split("^");
var a1 = sp[1];
var a2 = sp[2];
if(a2temp == a2 && delcat==null){delcat = a2temp; delcatid=a1temp;}
a2temp = a2;
a1temp = a1;
});
var delok = false;
$(".rowHead").each(function (){
//var taid = this.id;
//alert(deleted);
var sp = this.id.split("^");
var a1 = sp[1];
var a2 = sp[2];
if(delcat == a2 && a1==delcatid && deleted==''){delok= true;deleted='yes';$(this).remove();}
});
//alert(delcatid);
//if(!artcounterArr[0])alert('d');
if(!delok){
$(".rowHead").each(function (){
var sp = this.id.split("^");
var cid_t = sp[1];
if(!artcounterArr[0] && delcatid == cid_t)$(this).remove();
//else if(artcounterArr[0]<=0)$(this).remove();
});
}
if(deleted ==''){
$(rowHeadLast).remove();
}
}
setDivsInArray();
//$(".pleaseWait").dialog("close");
closeLightBox();
}
else if(status == 'DBDelete:error'){
//$('#row_'+artwork_id).fadeOut(3500);
$('#divStatus').fadeIn(500);
$('#divStatus').html('<b>Artwork Delete Error</b>');
$('#divStatus').fadeOut(4500);
}
}
});
}
it's quite long , I think I don't need all of those stuff if the requirement is just delete the data when "Yes" was clicked from the confirm pop up box
now here's the delete PHP function
function deleteArtWork($artwork_id,$category_id){
$artwork_cat_lookup_del = "delete from artwork_category_lookup where artwork_id = '$artwork_id' AND category_id='$category_id'";
if(mysql_query($artwork_cat_lookup_del)){
$userObj = new User();
$allArtWorkByCat = $userObj->allArtWorkByCat($category_id);
for($itr = 0; $itr<count($allArtWorkByCat); $itr++){
$ordr = $itr + 1;
$art_id = $allArtWorkByCat[$itr]['artwork_id'];
$updateSQL = "update artwork_category_lookup set artwork_display_order='$ordr' where artwork_id = '$art_id' AND category_id = '$category_id'";
mysql_query($updateSQL);
}
$action = $userObj->userActions('Artwork id: '.$artwork_id.' is deleted', 'Gallery');
$userObj->setActionintoDB($action);
echo 'done';
}
else echo 'DBDelete:error';
return;
I don't think that you want to start changing that code above as that is used to pass the relevant data to the php script via ajax.
What you need is a javascript prompt to intercept the link click and give the user an option to continue or cancel the deletion action. Is this correct?
http://www.tizag.com/javascriptT/javascriptconfirm.php
At the start of the "deleteThisArtWork" javascript function you need to display a prompt.
function deleteThisArtWork(artwork_id){
var answer = confirm("Are you sure you want to delete this record?");
if (answer){
//do the rest of the function as usual, i.e. delete row via ajax.
}else{
return false;
}
}
That should stop the user from accidentally deleting a record without at least having to accidentally click on a confirmation popup as well!
If you want to make the text in the confirm popup dynamic, you would need to either pass in the dynamic text as a variable to the "deleteThisArtwork" method or draw it from another element on the page using some javascript.
www.mywebsite.com/?foo=bar
How can I get the value of foo into a Javascript variable?
You don't even need PHP for that. Basically, you can parse window.location.href to get the value of a GET URL parameter into a JavaScript variable.
There is plenty of code online, you can use for example this:
function getUrlParameter( name )
{
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results == null )
return "";
else
return results[1];
}
To get the value of foo, just call getUrlParameter("foo") in your JavaScript code.
You can parse the window.location.search string for query variables.
https://developer.mozilla.org/en/DOM/window.location
For example
var query = window.location.search.substring(1);
var pairs = query.split('&');
var _get = {};
for (var i = 0; i < pairs.length; i++) {
var pair = pairs[i].split('=');
_get[pair[0]] = pair[1];
}
I did some googling and here is a link for you http://www.zrinity.com/developers/code_samples/code.cfm/CodeID/59/JavaScript/Get_Query_String_variables_in_JavaScript
You can try this
function getUrlVars()
{
var vars = [], hash;
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++)
{
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
EDIT
The above will parse the URL and give you the parameters as an associative array. You can also try
function getURLVars(name) {
return decodeURI(
(RegExp(name + '=' + '(.+?)(&|$)').exec(location.search)||[,null])[1]
);
}
In this if you want the value of foo, call this with getUrlVars('foo')
This question already has answers here:
How can I get query string values in JavaScript?
(73 answers)
Closed 8 years ago.
i have a the following url
http://www.test.com/index.html?num1=123&num2=321
Now i want to grab the values of num1 and num2 using javascript
var QueryString = function () {
// This function is anonymous, is executed immediately and
// the return value is assigned to QueryString!
var query_string = {};
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 first entry with this name
if (typeof query_string[pair[0]] === "undefined") {
query_string[pair[0]] = pair[1];
// If second entry with this name
} else if (typeof query_string[pair[0]] === "string") {
var arr = [ query_string[pair[0]], pair[1] ];
query_string[pair[0]] = arr;
// If third or later entry with this name
} else {
query_string[pair[0]].push(pair[1]);
}
}
return query_string;
} ();
alert(QueryString.num1);
I feel like reaching the get parameters with javascript is kind of mixing up the roles of PHP and javascript so i prefer to do it this way. You can get the URL with window.href and parse but this is better form
Somewhere in PHP body:
echo '<input type="hidden" id="num1_arg" value=" . $_GET['num1'] . '/>';
echo '<input type="hidden" id="num2_arg" value=" . $_GET['num2'] . '/>';
Javascript (ill use jquery, but it can be done without)
n1 = $('#num1_arg').val();
n2 = $('#num2_arg').val();
Try using this simple function:
var parseQueryString = function() {
var queryString = window.location.search.substring(1);
var pairs = queryString.split("&");
var params = {};
for (var i = 0; i < pairs.length; i++) {
var parts = pairs[i].split("=");
var key = parts[0];
var value = parts[1];
params[key] = value;
}
return params;
};
If num1 and num2 are always in the same order, you can use regular expressions:
var url = ...
var pattern = /num1=(\d*)&num2=(\d*)/
var match = pattern.exec(url)
var num1 = match[1]
var num2 = match[2]