onclick

问题 I have a tabhost with three activities and I want to save the pressed state of the buttons of each activity So now How can I save the pressed state of each button in all three child activities so that when I move from one activity to the other the button pressed state will be reflected on moving back. first activity -> all 4 buttons pressed -> go to 2nd activity -> come back to first activity -> all buttons in first activity should be in pressed state When I go to second child tab and come to

问题 I am not sure if what I am trying to do is possible but here it is. I have a header, inside that header is a php include for "login.php" On "login.php" is a link that takes the user to "forgot.php". What I would like to do is, instead of the user being taken to "forgot.php" is to just refresh the page with "login.php" include replaced with "forgot.php" or do some sort of content switch out, sort of like using an Iframe. I dont want to bring the user to a new page, I just want to switch out

问题 In my page head: <script> function formula() { document.forms["inquire"]["search"].value.scrollIntoView(); } </script> In my page body: <div id="nav"> <form id="inquire" name="inquire" onSubmit="return false;"> Search or inquire here: <input type="text" id="search" name="search" value="<?php search($_GET['search']) ?>" autocomplete="off"/> <input type="button" name="btnSearch" id="btnSearch" onClick="formula();"/> </form> </div> What I want to happen here is that, when btnSearch is clicked,

问题 Need some help. with the below javascript. On inserting a row I need the random number t to generate a new number on each click (insert). I have to send each row to the processor as an array so that needs to be a unique number on each insert. I can get it to work the first time but of course it's just generating on load and not each click. Been at it for hours trying to figure it out... but no dice. Any help? <script type="text/javascript"> $(document).ready(function(){ var i=1; var t = Math

问题 let's say if I select floating rate on the third row and I click on the equal sign button. The rest of the value of all the other row will change its value to floating rate. I want to apply tis function to all the other rows too. Javascript: <script type="text/javascript"> $(document).ready(function() { $('.equal').on('click', function() { $('.dropDown').val('Floating Rate'); }) }); </script> Table: <td> <select class="dropDown" style="width:150px" name="rate_value_1"> <option value="<?php

问题 How can I change this code instead of dragging you just click two elements to exchange the position of the two elements? I wanted to exchange two tiles through clicking one then another but instead, in here you need to drag the first tile to bring it to the other then they will exchange. function onPuzzleClick(e){ if(e.layerX || e.layerX == 0){ _mouse.x = e.layerX - _canvas.offsetLeft; _mouse.y = e.layerY - _canvas.offsetTop; } else if(e.offsetX || e.offsetX == 0){ _mouse.x = e.offsetX -

问题 I am trying to make a Jquery simple function and just want to submit a form only when the radio button value is "1". If not don't submit the form and change some things as I am showing in the code below. At the moment if the value of the radio button is "1" or "0" the form is submitting anyway. <script> $(document).ready(function() { $('.result').hide(); $('input.prettycheckbox').prettyCheckable({}); $('input.submit').on('click', function(e) { e.preventDefault(); $('input.prettycheckbox')

问题 $(".spanCont:first .collection_shop").on("click",function(){ var current_item = $(this); $.ajax({ url: "ajax/abc.php", type: "POST", dataType: 'html', data: {collection_id: current_item.attr("value")}, beforeSend: function(xhr) { current_item.replaceWith("<div id='temp_div'></div>"); } }).done(function(data){ $(".spanCont:first .span-2, .spanCont:first input").remove(); $("#temp_div").replaceWith(data); }); }); This code should work for all static and dynamic click of elements with class

问题 I am creating a Firefox extension that gets some information about an element on a webpage (say, the element's id attribute), upon clicking said element. I also would like to implement a feature in which hovering over the element will highlight it. There are some existing solutions that essentially already do this. It seems that these existing solutions (such the "Select element with mouse" feature in Firefox's "Inspector" tool) essentially make use of two event listeners: A mouseover

问题 I am looking to change an image of a button from when a click is held, then change back upon click release. I currently have a flat image, and I want it to change to one with an inner-shadow to make it look like a button press, but change back to the original flat image when the mouse click is released. I tried onmouseup but I think i'm using it incorrectly. I want the "item" and "item2" to hold their image when clicked, and that works correctly. However I want the "item3" to change back upon