drop-down-menu

问题 This is with reference to fiddle link -->> https://jsfiddle.net/etfLssg4/ As you can see in the fiddle, user can select multiple dropdown items. The dropdown values have been selected during initialization. Lisa and Danny are the default items selected. it gets displayed at the dropdown bar as shown in fiddle. The default values is set by this line of code. $scope.example13model = [items[2], items[4]]; Now the scenario is as follows. The backend data is passed to front end via string. it is

问题 I was helped out with this code (So thanks if it was you who helped me :P) Currently, when you select an item in the dropdown box, it removes it from the others. But now, I also want it to add the item that was deleted form the others when you change the value... Eg. You select 'One' in box 1 (now 'One' is removed from boxes 2 and 3.) You now select 'Two' in box 1... I would like the previously selected 'One' to be re-added to the other boxes as now it's not in use. Thanks (Not using jquery

问题 I am trying to create a very simple hover/drop menu using DIVs, no UL/LI. My current code shows the menu with 3 options, but what I need is to have a submenu under Link 2. Here is my current code. .dropbtn { background-color: #4CAF50; color: white; padding: 0px; font-size: 12px; border: none; cursor: pointer; } .dropdown { margin-top:200px; position: relative; display: inline-block; } .dropdown-content { display: none; position: absolute; background-color: #f9f9f9; min-width: 30px; box-shadow

问题 Conditional dropdownlist using jquery or javascript only Scenario: I have a main dropdownlist list and if i select 'dropdownmain1' on my dropdownlist it will show dropdownlist corresponding valuues for 'dropdownmain1' <select name="dropdownmain" id="" title=""> <option value="dropdownmain1">dropdownmain1</option> <option value="dropdownmain2">dropdownmain2</option> <option value="dropdownmain3">dropdownmain3</option> <option value="dropdownmain4">dropdownmain4</option> </select> //if selected

问题 I want to create a dropdown list with searchbar with the list containing data from a REST API. Initially in the searchbar I created I could just select the item but couldn't display that in the searchbar. I want the selected item to be displayed in the searchbar.How can I display that selected item. I need to display it because I'm building a cascading dropdown list where the input of the first list is served to the second list. I'll be thankful if someone can provide me the code by putting

问题 I am trying to make a view that edits a list of predefined models. Therefore it is a strongly typed view that takes as parameter a list of models . I use custom Html helpers to edit the individual models. The Get view is displayed properly but the post back view model (the list of models) is always null. I know there are many questions on here about this topic but I ve been trying to do this for 2 days now. Here is the base Model: public class PrivacyManagerModel { [Required] [Display(Name=

问题 I'm pretty new at trying to understand javascript and I've been pooling over multiple examples trying to figure out what I'm doing wrong, but cant get this working properly. At one point I had working with onmouseover/mouseout but it only worked on 1 of the menus. I'm sure it is something simple I have overlooked, but any help would be appreciated. http://jsfiddle.net/N3TyT/ jQuery(document).ready(function($) { $('#top-menu').hover( function () { $('#submenu').show(active); }, function () { $

问题 I am trying to add a css drop down menu to my blog in blogger. I am using some code that I found for a drop down menu. It works perfect in Firefox and Chrome but not in IE. I am using IE9 but have a meta tag to emulate IE7. In IE, the sub menu items are shifted over to the right instead of appearing directly below the main menu items. (Using my code as an example, the "2010 Interviews," "2011 Interviews," etc are not directly under "Radio Interviews" when I hover. They are shifted right. I

问题 I'm having trouble getting my drop down menu to work. I'm trying to get a bunch of items to show up under this tab but I can't get the showtab function to work. I'm trying to give tabList equal to currentTab 's underlying UL - but it errors out there and then I can't set up a z-index for it to make it show up. Here's a JSFiddle: HTML <ul class="tabMenu"> <li class="tab" style="background-color: rgb(221, 221, 255)"><a href="#">Computers</a> <ul style="z-index: 1"> <li><a href="#">Desktop</a><

问题 How to get dropdownList selected Item from CSHTML page. <div class="editor-field"> @Html.DropDownList("ROUTE_GROUP_ID", String.Empty) @Html.ValidationMessageFor(model => model.ROUTE_GROUP_ID) </div> 回答1: If you want its value in jquery you can do like this $('#ROUTE_GROUP_ID').val(); or if you want its value in controller you can access it from Request.Form["ROUTE_GROUP_ID"] or if your controller have a formcollection object then access the value like formcollectionobj["ROUTE_GROUP_ID"] 回答2: