html-datalist

html5 datalist wont dropdown when the sugguest list is large

由 会有一股神秘感。 提交于 2019-12-08 03:23:53
问题 I use datalist to suggest a selection of data to a specific text input, but when the size of the datalist got too large( I don't know the right number yet, but quite sure when the size is larger than 40 this will happen). I use datalist as following <datalist id="citysuggest"> <option value="北京"> <option value="锦州"> <option value="唐山"> <option value="天津"> <option value="清远"> <option value="盘锦"> <option value="成都"> </datalist> <input type="text" list="citysuggest" name="name1" value="" /> here

HTML5 datalists - displaying list of options programmatically

由 不羁的心 提交于 2019-12-08 03:09:54
问题 I'm new to HTML5 datalists. I have setup an <input type="text"> tied to a <datalist> following: HTML datalist Tag - W3Schools HTML5 Datalist: What You Need To Know - The JotForm Blog For instance: <input list="browsers" name="browser"> <datalist id="browsers"> <option value="Internet Explorer"> <option value="Firefox"> <option value="Chrome"> <option value="Opera"> <option value="Safari"> </datalist> Chrome / Chromium shows the input as a combobox, allowing one to list all the possible values

DataList in Angular

由 左心房为你撑大大i 提交于 2019-12-07 13:37:17
问题 I have a <datalist> and <select> as follows: Updated: Example 1: <input type="text" list="codes" [(ngModel)]="codeValue" (change)="saveCode(codeValue)"> <datalist id="codes"> <option *ngFor="let c of codeList" [value]="c.code" >{{c.name}}</option> </datalist> <select type="text" list="codes" [(ngModel)]="codeValue1" (change)="saveCode(codeValue)"> <option *ngFor="let c of codeList" [value]="c.code" >{{c.name}}</option> </select> codeList Array in component.ts codeList = [ { code:

HTML5 datalists - displaying list of options programmatically

由 ぐ巨炮叔叔 提交于 2019-12-07 05:13:24
I'm new to HTML5 datalists. I have setup an <input type="text"> tied to a <datalist> following: HTML datalist Tag - W3Schools HTML5 Datalist: What You Need To Know - The JotForm Blog For instance: <input list="browsers" name="browser"> <datalist id="browsers"> <option value="Internet Explorer"> <option value="Firefox"> <option value="Chrome"> <option value="Opera"> <option value="Safari"> </datalist> Chrome / Chromium shows the input as a combobox, allowing one to list all the possible values: Firefox displays the input as any other text field, but I realized one can display all the options

html5 datalist wont dropdown when the sugguest list is large

由 萝らか妹 提交于 2019-12-06 15:52:50
I use datalist to suggest a selection of data to a specific text input, but when the size of the datalist got too large( I don't know the right number yet, but quite sure when the size is larger than 40 this will happen). I use datalist as following <datalist id="citysuggest"> <option value="北京"> <option value="锦州"> <option value="唐山"> <option value="天津"> <option value="清远"> <option value="盘锦"> <option value="成都"> </datalist> <input type="text" list="citysuggest" name="name1" value="" /> here shows when size not "too large", datalist can dropdown when click the down-arrow button. but when

DataList in Angular

由 喜你入骨 提交于 2019-12-05 18:57:46
I have a <datalist> and <select> as follows: Updated: Example 1: <input type="text" list="codes" [(ngModel)]="codeValue" (change)="saveCode(codeValue)"> <datalist id="codes"> <option *ngFor="let c of codeList" [value]="c.code" >{{c.name}}</option> </datalist> <select type="text" list="codes" [(ngModel)]="codeValue1" (change)="saveCode(codeValue)"> <option *ngFor="let c of codeList" [value]="c.code" >{{c.name}}</option> </select> codeList Array in component.ts codeList = [ { code: 'abcdhe568dhjkldn', name: 'item1' }, { code: 'ksdkcs7238t8cds', name: 'item2' }, { code: 'kascggibebbi', name:

Is there a SelectedIndex for an HTML5 DataList?

由 十年热恋 提交于 2019-12-05 16:56:30
问题 You can pick the current option of any select element: mySelect.options[mySelect.selectedIndex] Can I do the same with a DataList? Something like this: <input id = "input" list = "datalist" type = "text" /> <datalist id = "datalist"> <option value = "No. 1"></option> <option value = "No. 2"></option> <option value = "No. 3"></option> </datalist> <script> var datalist = document.getElementById ("datalist"); var input = document.getElementById ("input"); input.addEventListener ("keyup",

trigger datalist options on click event of text box

由 北战南征 提交于 2019-12-05 09:14:15
问题 How to show or trigger the datalist options on clicking of its corresponding text box? I have a datalist with options say 10. In chrome,a dropdown icon is shown allowing the user to know it has a dropdown list. But in firefox,icon is not available.Hence,the user may not be aware that it is a dropdown and just a text box .So i want to show the datalist options on click of that text box. any help appreciated. 回答1: Perhaps a solution might be this (Fiddle) <!DOCTYPE HTML> <html> <head> <meta

Get datalist options in IE9 with JavaScript

由 淺唱寂寞╮ 提交于 2019-12-05 02:21:33
This code works in all major browsers except Internet Explorer 9. I don't understand what I'm doing wrong, it's probably something simple that I'm missing. Copy this code (or use this jsFiddle ) to see the problem in IE9: <!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> <title>Datalist fetching in IE9</title> <script type="text/javascript"> //document.createElement('datalist');//this seems to fix it for IE6, but not for IE9 window.onload = function() { alert(document.getElementById('languages').getElementsByTagName('option').length);//should

Is there a SelectedIndex for an HTML5 DataList?

由 ￡可爱￡侵袭症＋ 提交于 2019-12-04 02:07:13
You can pick the current option of any select element: mySelect.options[mySelect.selectedIndex] Can I do the same with a DataList? Something like this: <input id = "input" list = "datalist" type = "text" /> <datalist id = "datalist"> <option value = "No. 1"></option> <option value = "No. 2"></option> <option value = "No. 3"></option> </datalist> <script> var datalist = document.getElementById ("datalist"); var input = document.getElementById ("input"); input.addEventListener ("keyup", function (event) { if (event.which === 13) { alert (datalist.options[datalist.selectedIndex]); // Example } },
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