html-select

Drop Down Menu/Text Field in one

由 邮差的信 提交于 2019-11-27 00:13:06
问题 I'm working on building new site, and I need a drop down menu to select the amount of something in my site. But at the same time I need this drop down list to accept text. So if the client wants to choose from the drop down list then he can, also if the client want to enter the amount by text then he can also. As you can see I want to make it dual. For example: suppose there is an amount drop down menu, and its elements are (1,2,3); Suppose now that the client needs the amount to be 5 - this

Default text which won't be shown in drop-down list

由 余生长醉 提交于 2019-11-26 23:48:17
I have a select which initially shows Select language until the user selects a language. When the user opens the select, I don't want it to show a Select language option, because it's not an actual option. How can I achieve this? Nobita Kyle's solution worked perfectly fine for me so I made my research in order to avoid any Js and CSS, but just sticking with HTML. Adding a value of selected to the item we want to appear as a header forces it to show in the first place as a placeholder. Something like: <option selected disabled>Choose here</option> The complete markup should be along these

jQuery - disable selected options

由 拜拜、爱过 提交于 2019-11-26 22:44:59
问题 Need to disable already selected options in select box using jQuery. I'd like it to grey out like asmselect. Test my example here. //JS $("#theSelect").change(function(){ var value = $("#theSelect option:selected").val(); var theDiv = $(".is" + value); theDiv.slideDown().removeClass("hidden"); }); $("div a.remove").click(function () { $(this).parent().slideUp(function() { $(this).addClass("hidden"); }); }); //HTML <body> <div class="selectContainer"> <select id="theSelect"> <option value="">-

How to set an option from multiple options or array with different values to views as selected in select box using PHP

由 烈酒焚心 提交于 2019-11-26 22:27:29
问题 An option value is taken from the database and included in a select box along with other options. How can I set the value taken from the database as selected? The value from the database is set as $row['value'] and equals s. In HTML the options look like so... <select name="select"> <option value='xxs'>Extra, Extra small</option> <option value='xs'>Extra small</option> <option value='s'>Small</option> <option value='m'>Medium</option> <option value='l'>Large</option> <option value='xl'>Extra

Getting an option text/value with JavaScript

由 点点圈 提交于 2019-11-26 22:17:43
问题 Answer : var option_user_selection = element.options[element.selectedIndex].text I am trying to build a form that fills in a person's order. <form name="food_select"> <select name="maincourse" onchange="firstStep(this)"> <option>- select -</option> <option text="breakfast">breakfast</option> <option text="lunch">lunch</option> <option text="dinner">dinner</option> </select> </form> What I'm trying to do is send in the select object, pull the name and the text/value from the option menu AND

Styling for option values in a HTML select drop-down doesn't work in Chrome & Safari

由 ε祈祈猫儿з 提交于 2019-11-26 22:04:47
问题 The inline CSS styling for an option value in a html drop-down list does not work on Chrome and Safari, but does seem to work in Firefox and IE. Snippet of the HTML code: <option style="color:#4f5652;background:#f0f0ef;hite-space:nowrap;-webkit-appearance:button;text-overflow:ellipsis; padding:5px 4px 3px 4px;border-bottom:1px solid green" value="project">Project</option> 回答1: color style works fine in <option> elements on Windows 7 with current versions of Chrome, Safari, Firefox, IE, and

HTML Form: Select-Option vs Datalist-Option

由 匆匆过客 提交于 2019-11-26 21:32:08
I was wondering what the differences are between Select-Option and Datalist-Option. Is there any situation in which it would be better to use one or the other? An example of each follows: Select-Option <select name="browser"> <option value="firefox">Firefox</option> <option value="ie">IE</option> <option value="chrome">Chrome</option> <option value="opera">Opera</option> <option value="safari">Safari</option> </select> Datalist-Option <input type=text list=browsers> <datalist id=browsers> <option value="Firefox"> <option value="IE"> <option value="Chrome"> <option value="Opera"> <option value=

How to keep cascade dropdownlist selected items after form submit?

由 [亡魂溺海] 提交于 2019-11-26 21:07:49
When the page loads everything works fine. But when I submit the form my dropdownlists are loosing the previous selected items after page refresh. How can I modify my function to initialize the dropdownlists and keep the previous selected items (on both) if they exist. Here is my view with the javascript that initializes my dropdownlists: @model Models.Book @{ ViewBag.Title = "Index"; } @section scripts { <script type="text/javascript"> $(function() { $.getJSON("/Home/Books/List", function(data) { var items = "<option>--------------------</option>"; $.each(data, function(i, book) { items += "

Set width of dropdown element in HTML select dropdown options

由 自古美人都是妖i 提交于 2019-11-26 20:53:19
I am working on a website that involves automatically populating a select box using a PHP script. This all works fine except the problem is that what I am using to populate the text box have very long titles (they are journal articles and presentation titles). The dropdown box extends to the width of the longest element, which stretches off the edge of the screen, therefore making the scrollbar impossible to reach. I have tried various methods of trying to manually set the dropdown box using CSS to a particular width, but so far to no avail. The best I have accomplished it to set the Select

show/hide div based on select option jquery

由 我与影子孤独终老i 提交于 2019-11-26 19:47:41
Here is my code. Why it doesn't work? <Script> $('#colorselector').change(function() { $('.colors').hide(); $('#' + $(this).val()).show(); }); </Script> <Select id="colorselector"> <option value="red">Red</option> <option value="yellow">Yellow</option> <option value="blue">Blue</option> </Select> <div id="red" class="colors" style="display:none"> .... </div> <div id="yellow" class="colors" style="display:none"> ... </div> <div id="blue" class="colors" style="display:none"> ... </div> You're running the code before the DOM is loaded. Try this: Live example: http://jsfiddle.net/FvMYz/ $(function
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