html-datalist

Programmatically make datalist of input[type=url] appear with JavaScript

由 泄露秘密 提交于 2019-11-28 00:53:17
问题 In Chrome and as for now the Datalist only appears when typing or double clicking on the input element, e.g. http://jsfiddle.net/r7Y4v/ I'm trying to make the datalist appear sooner. Ideally I would put a little "dropdown arrow" next to the input that when clicked would make the Datalist appear. I'm looking for a webkit solution. 回答1: I can't find anything in the specification how to do this. Also I noticed that the implementation in current browsers seem to vary quite a bit (click vs dbl

Limit total entries displayed by datalist

由 痴心易碎 提交于 2019-11-27 22:10:34
When there is a long set of elements in a datalist, they will all get displayed with a scroll bar next to them. Is there an easy way to only display the top 5, and just cut the others off? For example: http://jsfiddle.net/yxafa/ <input type="text" name="search" id="search" placeholder="type 'r'" list="searchresults" autocomplete="off"> <datalist id="searchresults"> <option>Ray0</option> <option>Ray1</option> <option>Ray2</option> <option>Ray3</option> <option>Ray01</option> <option>Ray11</option> <option>Ray21</option> <option>Ray31</option> <option>Ray02</option> <option>Ray12</option>

How do you refresh an HTML5 datalist using JavaScript?

由 岁酱吖の 提交于 2019-11-27 06:01:36
问题 I'm loading options into an HTML5 datalist element dynamically. However, the browser attempts to show the datalist before the options have loaded. This results in the list not being shown or sometimes a partial list being shown. Is there any way to refresh the list via JavaScript once the options have loaded? HTML <input type="text" id="ingredient" list="ingredients"> <datalist id="ingredients"></datalist> JavaScript $("#ingredient").on("keyup", function(event) { var value = $(this).val(); $

Perform action when clicking HTML5 datalist option

由 混江龙づ霸主 提交于 2019-11-27 04:51:25
I'm using a <datalist> <datalist id="items"></datalist> And using AJAX to populate the list function callServer (input) { xmlhttp = new XMLHttpRequest(); xmlhttp.onreadystatechange = function(){ if (xmlhttp.readyState == 4 && xmlhttp.status == 200){ //return the JSON object console.log(xmlhttp.responseText); var arr = JSON.parse(xmlhttp.responseText); var parentDiv = document.getElementById('items'); parentDiv.innerHTML = ""; //fill the options in the document for(var x = 0; x < arr.length; x++) { var option = document.createElement('option'); option.value = arr[x][0]; option.innerHTML = arr[x

Use HTML5 (datalist) autocomplete with 'contains' approach, not just 'starts with'

由 旧巷老猫 提交于 2019-11-27 01:34:01
(I can't find it, but then again I don't really know how to search for it.) I want to use <input list=xxx> and <datalist id=xxx> to get autocompletion, BUT I want the browser to match all options by 'contains' approach, instead of 'starts with', which seems to be standard. Is there a way? If not simply, is there a way to force-show suggestions that I want to show, not those that the browser matched? Let's say I'm typing "foo" and I want to show options "bar" and "baz". Can I force those upon the user? If I just fill the datalist with those (with JS), the browser will still do its 'starts with'

multiple selections with datalist

由 痞子三分冷 提交于 2019-11-27 01:18:05
问题 I'm using the tag to create a list of suggestions for my search box, but I cannot select multiple values from the datalist. Currently, my HTML is: <html> <form action="search_tags.php" method="GET"/> Search: <input type="text" multiple="multiple" name="search" list="tags" autocomplete="off" /> <datalist id="tags"> <option value="black"> <option value="gold"> <option value="grey"> <option value="pink"> <option value="turquoise"> <option value="red"> <option value="white"> </datalist> </html>

Get selected value in datalist using jQuery

由 人走茶凉 提交于 2019-11-26 21:49:32
问题 Very simple and straight forward. I pre-populated a HTML datalist with values, on the form when I want select a value and insert it into SQLite database. This is my example code which is not working. Please help out. HTML5 datalist form creation: <input name="TypeList" list="TypeList" placeholder="Select Type"/> <datalist id="TypeList"> <option value="State"> <option value="Area"> <option value="Town"> <option value="Street"> <option value="Number"> <option value="Local Government"> <option

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=

Limit total entries displayed by datalist

由 感情迁移 提交于 2019-11-26 20:40:50
问题 When there is a long set of elements in a datalist, they will all get displayed with a scroll bar next to them. Is there an easy way to only display the top 5, and just cut the others off? For example: http://jsfiddle.net/yxafa/ <input type="text" name="search" id="search" placeholder="type 'r'" list="searchresults" autocomplete="off"> <datalist id="searchresults"> <option>Ray0</option> <option>Ray1</option> <option>Ray2</option> <option>Ray3</option> <option>Ray01</option> <option>Ray11<

How to display only the text in datalist HTML5 and not the value?

由 拥有回忆 提交于 2019-11-26 16:24:26
问题 Here is an example: <input list="browsers" name="browser"> <datalist id="browsers"> <option value="Internet Explorer">1</option> <option value="Firefox">2</option> <option value="Chrome">3</option> <option value="Opera">4</option> <option value="Safari">5</option> </datalist> http://jsfiddle.net/j7ehtqjd/1/ What I want to achieve is when I click on the input element the value would not be displayed, but ONLY the text (i.e. 1, 2, 3, 4, 5). I.e. the value should be hidden like it is with a
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