I want to be able to click on a link lower down my PHP page, it send a variable and outputs the result in a <div> tag at the top half of the page.
I've linked to latest jquery, and so far I have this in my <head>:
<script type="text/javascript">
$().ready(function() {
$("#result").load("crimes_result.php");
});
</script>
And in my <body>:
<div id="result"></div>
What I need though, is that the div to be shown and depending on the result of a variable sent by a link the user clicks lower down the page.
like crimes_result.php?id=4334 or crimes_result.php?id=54543
How can I finish my script so it does that?
NOTE: I'm useless in ajax/jquery/javascript
If I understand correctly, simply call .load() from a click event and pass it the href of the link:
HTML:
<a class="loadlink" href="crimes_result.php?id=4334">Click Me<a>
JS:
$(".loadlink").click( function(event) {
event.preventDefault();
$("#result").load($(this).attr("href"));
});
Example: http://jsfiddle.net/jtbowden/ueucL/1/
Related
I have a doubt. All right. I have a post in which users post comments and next to each post have a button belonging to each of them. Well, as I get when I click on each of these buttons me out a popup.
With that event ?. An event for several elements. But that is the same for all those buttons.
ahhh. These buttons are generated or printed with php, when the user posts something, that something has a button. Help!!!
HTML
<a id="popup" class="globes_post_giving">♠</a>
JS
<script type="text/javascript">
$(document).ready(function(){
$("#popup").on({ click:function(e){
alert('hola');
} });
});
</script>
The jQuery code seems not good.
There are syntaxes errors.
Here is my two cents :
<script type="text/javascript">
$(document).ready(function(){
$("#popup").click(function(e){
alert('hola');
});
});
</script>
In order to be used with multiple buttons you'd better use a class instead of an id and set the click event on it.
HTML
First link
Second link
Third link
JS
$(document).ready(function(){
$(".popup").click(function(e){
alert('hola');
});
});
That's all I can do without more code.
Hope it helps.
My question may sound confusing but actually it's not. Let me clear you the things. The scenario is I've following HTML code:
/*This is the hyperlink I've given for example here. Many such hyperlinks may present on a webpage representing different question ids' */
<a delhref="http://localhost/eprime/entprm/web/control/modules/questions/manage_question_issue.php?op=fixed&question_id=21679" title="Fixed" href="#fixedPopContent" class="fixed" data-q_id="21679" id="fix_21679">Fixed</a>
/*Following is the HTML code for jQuery Colorbox pop-up. This code has kept hidden initially.*/
<div class="hidden">
<div id="fixedPopContent" class="c-popup">
<h2 class="c-popup-header">Question Issue Fix</h2>
<div class="c-content">
<h3>Is question reported issue fixed?</h3>
Yes
No
</div>
</div>
</div>
Now upon clicking on this hyperlink I'm showing a pop-up(I've used jQUery Colorbox pop-up here. It's ok even if you are not familiar with this library.) On this pop-up there are two buttons Yes and No. Actually these are not buttons, these are hyperlinks but showing as a buttons using CSS. Now my issue is when user clicks on hyperlink 'Yes' the page is redirecting to the href attribute value and the page reloads.
Actually I want to get to the page mentioned in href attribute but the page should not get reload or refresh. How to achieve this? Following is the jQuery code for colorbox pop-up as well as for Yes and No buttons present on this pop-up. I've tried this much but it didn't work for me. The page is getting redirected and reloaded.
My code is as follows:
$(document).ready(function() {
$(".fixed").click(function(e) {
var action_url1 = $(this).attr('delhref');
var qid = $(this).data('q_id');
$('#fixedPop_url').attr('href', action_url1);
$(".fixed").colorbox({inline:true, width:666});
$("#fixedPop_url").click(function(event) {
event.preventDefault();
$("#fix_"+qid).hide();
$("#notfix_"+qid).show();
});
$(".c-btn").bind('click', function(){
$.colorbox.close();
});
});
});
So you need to load the page at the url but not navigate to it.
You can use .load() .
So in your case, lets say that your pop container div class is .popup, and the div where you want to load the urls content has an id say #container.
$(".popup a").on('click', function(e){
e.preventDefault();
var url = $(this).attr('delhref');
$("#container").load(url);
});
Few things to keep in mind,
This will mostly not work for urls pointing to any other domain. (Same Origin Policy)
Any content loaded with this function (.load()) shall be inserted within the container and all the incomming scripts if any shall be executed.
You can do that with history.js. Here is an example;
HTML:
Delete
Update
<div id="content"></div>
JS:
var History = window.History;
if (!History.enabled) {
return false;
}
History.Adapter.bind(window, 'statechange', function() {
var State = History.getState();
$('#content').load(State.url);
});
$('body').on('click', 'a', function(e) {
var urlPath = $(this).attr('href');
var Title = $(this).text();
History.pushState(null, Title, urlPath);
return false;
});
You can see code here: jsfiddle code
You can see demo here: jsfiddle demo
Note: Urls in example cannot be found. You need to update it according to your needs. This simply, loads content in href without refreshing your page.
I have a form inside a DIV (normally the div is hidden using "display:none;")
The user open the DIV with: onclick='$("#Details").show("slow");
Fills out the form and save the data.
I don't want the entire page to be reloaded, and I need only this DIV to be reloaded
I tried:
function(data) {
$('#Detalils').load(location.href + ' #Detalils');
});
and:
$("#Detalils").load(location.href + " #Detalils, script");
and:
$('#Detalils').load(location.href + ' #Detalils', function() {
$('#script').hide();
})
where in #script I put my script
In this div I have some script, and because of the jQuery on load script execution, the script is not executed.
I cannot put the script in an external file, it must be in the page body.
Is there a way to execute the script a well?
Thanks
Your actual Javascript code should not be within the div, that is the issue. If you wish to reload the form for the user to enter new data, then use ID's on the elements within your forms and write your JQuery code outside of it or in an external file, here is a simple example :
Instead of something like :
<form>
<input type="button" onclick="alert('hello');"> Click me ! </input>
</form>
Do something like :
<form>
<input id="myButton" type="button"> Click me ! </input>
</form>
<script type="text/javascript">
$("#myButton").click(function()
{
alert('hello');
});
</script>
You will have to adapt your code to this, of course, but you don't have another choice. HTML code can be removed and added at will, but Javascript code must not be treated the same way. There are many reasons for this, but one reason is that the browser will only load the Javascript functions once, for obvious optimization reasons.
The works within my local environment. Give it a shot in yours.
The HTML:
<div id="wrapper">
Remove
Reload
<div id="Details">my details box</div>
</div>
The jQuery:
<script type="text/javascript">
function mload() {
/*LOAD IN MY EXTERNAL STUFF*/
mtarget = $('#Details'); //the element on your page, that houses your external content
mscript = 'external.js'; //the js script required for your plugin to work
mtarget.load("external.html", function(){
$.getScript(mscript, function() {
//run the plug-in options code for your external script here
});
});
//*/
}
function madjustments() {
/*ADJUST THE LOADING PROCESS*/
//remove the load request on click from your remove button
$('#mremovebtn').on("click",function(e) {
e.preventDefault();
$('#Details').children().remove();
});
//reload the request on click from your reload button
$('#mreloadbtn').on("click", function(e) {
e.preventDefault();
mload();
});
//*/
}
(function($){
mload();
madjustments();
})(jQuery);
</script>
You will obviously need 2 additional files. One called external.html and another called external.js, for my demo code to work. But you can change the naming process to whatever works for you.
Extra:
Set a class in your external html file (on the parent element), for example #external. And by default, set the CSS to display:none in the style sheet. Then when the page loads in, simply show() it in the jQuery code.
i have header, main_content, footer, right, and left content
my right content has a random link
i don't want my right content to be refresh when I click a random link
and the main_content would be the output
is it possible that a web page without refreshing the page when you click a link or click submit button and still you can see the url on your browser what you have clicked? how do to that?
thanks!
There are two ways to do this:
1) Target your form to a hidden iframe
2) use AJAX
Here, try these
Your Link
<input type="submit" onClick"return false;" />
Ajax helps you do exactly that. So the skeleton will work like this
- When you submit a link, that posts to the server side using Ajax and the page does not get refreshed. Ajax is essentially a xmlhttprequest submitted to the backend. You may decide to hand code your own xmlhttprequest or take the jquery route(def, the easiest of the 2. You pick your battles, right?)
Here's some help with using jquery http://net.tutsplus.com/tutorials/javascript-ajax/submit-a-form-without-page-refresh-using-jquery/
bind an event handler to your element like this:
$('#yourBtn').live('click', function(e){
//do the AJAX thingy
e.preventDefault();
}
Read more about jQuery's AJAX solution
The page does not refresh when you try to call a javascript function
like this:
Your Link
<form action="javascript:func()" method="post">
This answer is based on the title.
click a link (pure javascript):
Your Link
<script type=text/javascript">
function functionName(){
// Do the job...
return false;
}
</script>
click a link (using jQuery):
<a id="myId" href="#"> Your Link </a>
<script type=text/javascript">
$(document).ready(function(){
$("#myId").on("click", function(){
// DO the job...
return false;
});
});
</script>
In other words set a click listener for your link and inside the listener's function return false.
You can avoid the refresh page functionality for the submit button on the same way.
On another stackoverflow discussion.
when I click on "Click Here" then a page must open inside
<script....>
$('yahoo').html('<a href=desc.php>');
</script>
<div id='yahoo'></div>
<div id='clickhere'>Click here</div>
Thanks
Dave
I think you're looking for AJAX to fetch the page for you. Something like this might work:
<script type="text/javascript">
$(function() {
$('#clickhere').click(function() {
$('#yahoo').load('desc.php');
});
});
</script>
<div id='yahoo'></div>
<div id='clickhere'>Click here</div>
First you need to wrap the script inside $(function() { ... }) to execute your code on page load. This is equivalent to $(document).ready(function() { ... }).
Next you have to bind a click event to the #clickhere element so you can actually do something when the user clicks on it.
When the user clicks on the #clickhere div, load() will fetch the contents of the given url inside the element you call it from. So, this snippet means that when the #clickhere div is clicked, desc.php is loaded inside #yahoo div.
ID selector is #ID, not just ID
Use jQuery AJAX load method to load desc.php page
You should execute your jQuery code after DOMContentLoaded event
Wrap your code in $(document).ready(function() { });, which will insure that the code executes after the DOM is available to your code. Otherwise, $('yahoo') will likely return no matched elements.
Why not try target_self ? I also fixed some code
<script....>
$('yahoo').html('<a href=desc.php target='>self'>Click here</a>');
</script>
<div id='yahoo'></div>
<div id='clickhere'>Click here</div>