html-select

问题 I want to remove the dropdown arrow from a HTML <select> element. For example: <select style="width:30px;-webkit-appearance: none;"> <option>2000</option> <option>2001</option> <option>2002</option> ... </select> How to do it in Opera, Firefox and Internet Explorer? 回答1: There's no need for hacks or overflow. There's a pseudo-element for the dropdown arrow on IE: select::-ms-expand { display: none; } 回答2: The previously mentioned solutions work well with chrome but not on Firefox. I found a

问题 How do I remove items from, or add items to, a select box? I'm running jQuery, should that make the task easier. Below is an example select box. <select name="selectBox" id="selectBox"> <option value="option1">option1</option> <option value="option2">option2</option> <option value="option3">option3</option> <option value="option4">option4</option> </select> 回答1: Remove an option: $("#selectBox option[value='option1']").remove(); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1

问题 How do I remove items from, or add items to, a select box? I'm running jQuery, should that make the task easier. Below is an example select box. <select name="selectBox" id="selectBox"> <option value="option1">option1</option> <option value="option2">option2</option> <option value="option3">option3</option> <option value="option4">option4</option> </select> 回答1: Remove an option: $("#selectBox option[value='option1']").remove(); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1

问题 I was trying to insert images in a drop down list. I tried the following code but its not working. What is the best way to achieve this? <select> <option value="volvo"><IMG src="a.jpg"HEIGHT="15" WIDTH="15" BORDER="0"align="center">Volvo</option> <option value="saab"><IMG src="b.jpg"HEIGHT="15" WIDTH="15" BORDER="0"align="center">Saab</option> <option value="mercedes"><IMG src="c.jpg"HEIGHT="15" WIDTH="15" BORDER="0"align="center">Mercedes</option> <option value="audi"><IMG src="d.jpg"HEIGHT=

问题 I have a select box and I'm trying to change the background color of the options when the select box has been clicked and shows all the options. See Fiddle HTML: <select> <option val="">Please choose</option> <option val="1">Option 1</option> <option val="2">Option 2</option> <option val="3">Option 3</option> <option val="4">Option 4</option> </select> CSS: select{ margin:40px; background: rgba(0,0,0,0.3); color:#fff; text-shadow:0 1px 0 rgba(0,0,0,0.4); } 回答1: You need to put background

问题 I am using onclick event in option tag for select box <select> <option onclick="check()">one</option> <option onclick="check()">two</option> <option onclick="check()">three</option> </select>` onclick event is not working on IE and Chrome but it is working fine in firefox, here I don't want to use onchange event on select tag bcz it will not trigger an event if user selects same option again Eg:say first time user selects "one" dropdown I will open a popup after processing some stuff user

问题 I have an html select that is populated with data from a query using a foreach loop. The default value is empty, so when the page loads, it displays an unfiltered query. It looks something like this $client = $wpdb->get_results("SELECT string FROM `file` WHERE `code` = 001"); echo 'Filter by client: '; echo '<select name="client_list"><option value=""></option>'; foreach ($client as $key => $row) { $value = $row->string; echo '<option value='.$value.'>' .$value. '</option>'; } $client = $_GET

问题 Here is some PHP code that generates a json (javascript) object in response to a web service requestion. I'm not sure how to iterate over this object. I've looked at a lot of examples and they are in jQuery and don't deal the case (as mine does) of having sub-objects which I need to render in my select object. Can anyone show me how to use a javascript object like this to populate a select list? There are also sub objects with value indexs data = object( 0 => object( 'label' = > 'test1',

问题 This question already has answers here : Use jQuery to change a second select list based on the first select list option (7 answers) How to set values for select box or drop down list box as the previous list box value is set [duplicate] (2 answers) Closed 6 years ago . I have two drop down lists one is depended on other if one value selected the other one load same values from database. for example if i select one country other load same cities that country. <select name="A" class="input

问题 I am using Bootswatch (Journal theme). The dropdown items won't appear when one of the navigation bar options is selected. In my directory 'Scripts\' I have the files - bootstrap-dropdown.js, bootstrap.min.js, dropdown.js, jquery-1.7.1.js, jquery-1.7.1.min.js In my directory 'Styles\bootstrap\css\' I have the ff files - bootstrap-responsive.css, bootstrap-responsive.min.css, bootstrap.min.css I think I am missing something I can't figured out. Thanks! <title></title> <link href="~/Styles