I'm trying to create a text box that will search a mysql database, provide auto completed text below the text box and then show a confirmation tick or cross to show that the name is already in the database (or not).
I've got it to work with just one text box, but I'd like to add multiple text-boxes on the same page. eg so someone can search for 10 different names, have them all auto completed and then shown with either a green tick or red cross to confirm that they are in the database.
I'm new at this so apologies if it is something obvious that I'm doing wrong!
Thanks in advance.
This is the javascript:
<script type="text/javascript">
function check_username(){
var username = $("#username").val();
if(username.length > 2){
$.post("username.php", {
username: $('#username').val(),
}, function(response){
$('#Info').fadeOut();
setTimeout("finishAjax('Info', '"+escape(response)+"')", 450);
});
return false;
}
}
function finishAjax(id, response){
$('#'+id).html(unescape(response));
$('#'+id).fadeIn(1000);
}
$(function() {
$( "#username" ).autocomplete(
{
source:'source.php' })
});
</script>
This the the html textfield:
<td><input type="text" id="username" type="text" onblur="return check_username();"/></td>
<td><div id="Info"></div></td>
<td><input type="text" id="username2" type="text" onblur="return check_username2();"/></td>
<td><div id="Info"></div></td>
try:
$( "input#username,input#username2" ).autocomplete(
instead of
$( "#username" ).autocomplete(
Related
I want to show value in textarea from a selected dropdown input field. The code is working fine with normal input field but i need the field as textarea and if change the field to textarea the code stops working.
<textarea id="mytext" class="form-control" style="height: 300px" name="text"></textarea>
$(document).ready(function(){
$('.productid').select2();
$(".productid").on('change', function(e){
var productid = this.value;
var tr=$(this).parent().parent();
$.ajax({
url:"getsignature.php",
method:"get",
data:{id:productid},
success:function(data){
tr.find ($('#mytext').val(data["signature"]));
}
})
})
})
Here #mytext is the id of my textarea.
i have text area with tinymce.in it
<script>
tinymce.init({
selector: '#mytext'
});
<textarea id="mytext" class="form-control" style="height: 300px" name="text"></textarea>
$(document).ready(function(){
$('.productid').select2();
$(".productid").on('change', function(e){
var productid = this.value;
var tr=$(this).parent().parent();
$.ajax({
url:"getsignature.php",
method:"get",
data:{id:productid},
success:function(data){
tr.find ($('#mytext').html(data["signature"]));
}
})
})
})
As you said your script is working fine on input field then now it should work fine on textarea as well.
To get value on textarea need to use html() instead of val().
Happy coding :)
I have an auto-complete textbox where user can insert an actor name and it works fine. There is a button "browse movies" which should populate a dynamic dropdown showing list of movies by the actor that user has inserted in the text-box. Also, there is another button "add to the list" that if user click on it, the selected options of this dropdown (movies) whould be added to another dropdown which shows all selected movies by user.
Problem
I could populate dropdown dynamically when user clicked the button, also I could move the selected options to the new dropdown (selecteditems), but the problem is that I want to show this dropdown in a new pop-up window (not in the same page where user insert in the text-box). I really don't know how to do it.. should I make the ajax call in target.html (the new pop up window)? I appreciate if someone can let me know how I can do this.
This is what I tried:
<script type="text/javascript">
$(document).ready(function () {
$("#tags").autocomplete({
source: "actorsauto.php",
minLength: 2,
select: function (event, ui){
$("#tags").on('autocompletechange change', function (){
var selectedVal = $(this).val(); //this will be your selected value from autocomplete
// Here goes your ajax call.
$.post("actions.php", {q: selectedVal}, function (response){
console.log(response);
$("#movieName").html(response).show();
});
}).change();
}
});
$('#btnRight').on('click', function (e) {
var selectedOpts = $('#movieName option:selected');
if (selectedOpts.length == 0) {
alert("Nothing to move.");
e.preventDefault();
}
$('#selectedItems').append($(selectedOpts).clone());
$(selectedOpts).remove();
$("#movieName").hide();
$("#tags").val("");
e.preventDefault();
});
function openWindow() {
window.open("target.html","_blank","height=200,width=400,status=yes,toolbar=no,menubar=no,location=no");
}
</script>
<html>
<body>
<input type="textbox" name= "tag" id="tags" style="display:none;" placeholder="Enter an actor/actress name here" />
<input type=button onclick="javascript:openWindow()" value="Browse movies by this actor">
<select id="movieName" name="movieName[]" multiple="multiple" width="200px" size="10px" style=display:none;>
<input type="button" value=">> Add to selected list >>" id="btnRight" style="display:none;" />
<select id="selectedItems" name="selectedItems[]" multiple="multiple" style="width:200px; size:10px;">
</select>
</select>
</body>
</html>
You could try something like this. Sorry for any mistakes or if it's rubbish
target.html
// this goes in target.html
$('#tags').autocomplete({
source: "actorsauto.php",
minLength: 2,
select: function (event, ui) {
$("#tags").on('autocompletechange change', function () {
var selectedVal = $(this).val(); //this will be your selected value from autocomplete
// Here goes your ajax call.
// here's some magic. using window.opener allows you
// to access variables and functions defined in the parent window.
window.opener.getMovies(selectedVal);
}).change();
}
});
page.html
// this stays in your parent window
function getMovies(value) {
$.post("actions.php", { q: value}, function (response) {
console.log(response);
$("#movieName").html(response).show();
});
}
I have here Jquery code with ajax/json. First i will discuss the flow. I have 3 textboxes, my item textbox pass it's value to auto-complete.php through ajax to get it's details. The return value is post or place into mode textbox. And if the post value is 1 or 2 the number textbox should change is css into display:none. But the problem this not working, I set the number textbox into readonly. The change function is working when I change directly the value of number textbox. Why isn't working when the value is post value?
<script>
$(document).ready(function() {
$("#number").css("display","none");
$(document).on('change','#mode',function(){
if($("#mode").val() =="1"){
$("#number").css("display","");
} else if($("#mode").val() =="2"){
$("#number").css("display","");
} else {
$("#number").css("display","none");
}
return true;
});
});
</script>
<input name="item" id="item" type="text"/>
<input name="mode" id="mode" type="text"/>
<input name="number" id="number" type="text" readonly />
<script type="text/javascript">
$(document).ready(function()
{
$('#item').change(function()
{
var item= $("#item").val();
$.ajax({
type: "POST",
url: "autocomplete-ajax.php",
data :"item="+item,
dataType:'json',
type:'POST',
success:function(data){
var mode=data.mode;
//send to element ID
$('#mode').val(mode);
}
});
return false;
});
});
</script>
When you change the value using JavaScript it won't trigger events.
A simple fix is to trigger the event yourself after you update the value.
success:function(data){
var mode=data.mode;
//send to element ID
$('#mode').val(mode).change();
/* OR */
$('#mode').val(mode).trigger('change');
}
i am building one form with fancy box, form work fine but i could not get value from text box.
my java script is
$(function () {
$("#button").click(function () {
var yourName = $("input#yourName").val();
alert(yourName);
if (yourName == "") {
$('input#yourName').css({
backgroundColor: "#F90"
});
$("input#yourName").focus();
return false;
}
$.ajax({
type: "POST",
url: "bin/form1.php",
data: $("#login_form").serialize(),
context: document.body,
success: function (res) {
var success = '<?php echo sprintf(_m('Success name % s '), "" ); ?>';
success = success.replace(/^\s*|\s*$/g, "");
var RegularExpression = new RegExp(success);
if (RegularExpression.test(res)) {
alert('Message Sent');
$.fancybox.close();
} else {
alert('Error While processing');
}
},
});
return false;
});
});
now my html is
<div style="display:none; height:450px">
<form id="login_form" action="">
<p id="login_error">
Please, enter data
</p>
<input type="hidden" name="action" value="send_friend_post" />
<label for="yourName" style="margin-right:110px;">
<?php _e( 'Your name', 'newcorp') ; ?>
</label>
<input id="yourName" type="text" name="yourName" value="" class="text_new " />
<br/>
<input type="submit" value="Submit" id="button" class="text_new" style="background:#930; color:#FFF; width:250px; margin-left:170px" />
</form>
</div>
i am opening this fancy box popup from
<a id="tip5" title="" href="#login_form"><?php echo "Login" ; ?></a>
every thing work fine but i can't get value of yourName even alert is showing blank.
Thanks
instead of this
var yourName = $("input#yourName").val();
try
var yourName = $("input[name='yourName']:text").val();
this will make ur function read the value of text box .
Firstly, with your form, it should be better to use
$(document).on('submit', 'form', function () { ... })
instead of
$(document).on('click', '#myButton', function () { ... })
Secondly, you should encapsulate your code into $(document).ready(function () { .. });
Here is a working example ;) http://jsfiddle.net/aANmv/1/
Check that the ID of Your input is not changed by fancybox at the time of opening the popup.
Instead of directly catching up the click event try to live the event if using jQuery 1.7 > or on when using jQuery 1.7 <.
live:
$("#button").live('click', function() { ... });
on:
$("#button").on('click', function() { ... });
Also try to load the javascript after the DOM is loaded:
$(document).ready(function(){
$("#button").live('click', function() { ... });
...
});
Instead of that
$(function() {
try
$(document).ready() {
this way you are sure that code is executed only after the document has loaded completely. Oh, and you could use #yourName instead of input#yourName, if i'm not wrong it should be faster.
I want to do the search using ajax jquery js, for that I have taken this piece of code from here:-
Now i have some issues, I have this Javascript code:-
<script language="JavaScript" type="text/javascript">
<!--
function searchuser(cv) {
$("#SearchResult").html('<img src="loader.gif"/>').show();
var url = "elements/search-user.php";
$.post(url, {contentVar: cv} ,function(data) {
$("#SearchResult").html(data).show();
});
}
//-->
</script>
My Form:-
<label>
<input onClick="generatenew();" type="radio" name="search_option" value="code" id="search_option_0">
Customer Code</label></td>
<td><label>
<input onClick="generatenew();" type="radio" name="search_option" value="company" id="search_option_1">
Customer Company</label></td>
<td><label>
<input onClick="generatenew();" type="radio" name="search_option" value="name" id="search_option_2">
Customer Name</label></td>
<td><label>
<input onClick="generatenew();" type="radio" name="search_option" value="email" id="search_option_3">
Customer Email</label>
This is my search textbox
<input type="text" name="searchuser_text" id="newInput" size="25" maxlength="25" class="inputbox MarginTop10">
This is my search button
<input onclick="javascript:searchuser('con1');" class="Button" name="search_user_submit" type="button" value="Search">
This is my Display Area :-
<div id="SearchResult">My default content for this page element when the page initially loads</div>
Now i want to know on click of button i am sending a data i.e. con1. I want to send two data to the searchuser function, one the selected option button value and the another one is the text in the textbox. After sending both the data to the function how will i get the data in the function? Do i need to change the function searchuser(cv) to function searchuser(cv, cvtwo).
Also while the $.post(url, {contentVar: cv} ,function(data) is sending only one data to the php file, how can i send both the data i.e. cv and cvtwo to the php file?
First of all you can modify the search function to something like this
$("input[name='search_user_submit']").click(function(){
var cv = $('#newInput').val();
var cvtwo = //similar to above
var data = 'cv='+ cv + '&cvtwo='+cvtwo; // sending two variables
$("#myDiv").html('<img src="loader.gif"/>').show();
var url = "elements/search-user.php";
$.post(url, {contentVar: data} ,function(data) {
$("#SearchResult").html(data).show();
});
});
Don't use inline functions, you can do it easily with jQuery's native bind functionality:
// Search when you click on submit
$(document).on('click', '.submit_button', function(){
search('click_button');
});
// Search when you press enter
$(document).on('keypress', "#searchString", function(e){
var c = (e.keyCode ? e.keyCode : e.which);
if(c == 13) {
search('pressed_enter');
}
});
You can therefore collect the button value and pass it through to your search function:
function search(button_value) {
$("#myDiv").html('<img src="loader.gif"/>').show();
$.post("elements/search-user.php", { search_value: $('#newInput').val(), button_value: button_value} ,function(data) {
$("#SearchResult").html(data).show();
});
}
What you're doing is send off the form with two $_POST variables: one is the search string you've inputted in to the search box (called search_value) and the other is the button value.