autosuggest | 易学教程

How to focus a input field, which is located in a child component

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问题 I have a button in a parent component. I want to focus an input field, which is located in a child component, by clicking on that button. How can I do it. 回答1: You can make use of refs to achieve the result class Parent extends React.Component { handleClick = () => { this.refs.child.refs.myInput.focus(); } render() { return ( <div> <Child ref="child"/> <button onClick={this.handleClick.bind(this)}>focus</button> </div> ) } } class Child extends React.Component { render() { return ( <input

Android SoftKeyboard how to create own suggestions

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I am developing a keyboard based on the softkeyboard sample. I would like to know how do I create my own suggestions. I see the setSuggestion method in Candidate View Class but in the parameter of that method, I see a list of string(Suggestions) is passed into the this method. My question is do I have to create my own algorithm for the suggestions in the setSuggestion method or another method from which the string array is passed. 来源： https://stackoverflow.com/questions/26541342/android-softkeyboard-how-to-create-own-suggestions

Autocomplete suggestion in Excel data validation list again

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问题 How to make suggestions in Excel data validation list while typing. There are constraints in my request: The list of items should be in another sheet, and must not be above in hidden rows. Typing a phrase should narrow the list to all the items which contain the phrase. Search should be case insensitive. So after typing am we should hypothetically have a suggestion to pick up from Amelia , Camila , Samantha , provided that those girls' names are on the item list. I have found a good solution

jQuery plugin for a simple input box for comma-separated tags with autosuggest

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问题 I'm searching for a jQuery plugin with following functionality: It should display an input box, in which tags would be put in like so: 'bees, beads, beards'. When a user is typing a tag, it should display an autosuggest box for the user's input. The display should be plain and simple: just plain-text comma-separated tags. It should allow tags containing spacebar (e.g. 'funny cats'). Comma symbol should be used for separation, not keystroke for ',', because some non-English keyboard layouts

Fish-style Autosuggestion in Zsh?

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问题 Is there a way to do the type of auto-suggestion Fish does in Zsh? 回答1: https://github.com/tarruda/zsh-autosuggestions does exactly what I wanted. If you want fish-style autopredictions in zsh, use that. 回答2: Zsh has predict , run the commands below this and then hit Ctrl-X 1 or just type predict-on to give it a try #-*-shell-script-*- autoload predict-on autoload predict-off # you may also wish to bind it to some keys... zle -N predict-on zle -N predict-off bindkey '^X1' predict-on bindkey '

Elasticsearch completion suggest search with multiple-word inputs

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Using the Elasticsearch completion suggester I have problems returning multi-word input suggestions matching a one-word query. Example structure: PUT /test_index/ { "mappings": { "item": { "properties": { "test_suggest": { "type": "completion", "index_analyzer": "whitespace", "search_analyzer": "whitespace", "payloads": false } } } } } PUT /test_index/item/1 { "test_suggest": { "input": [ "cat dog", "elephant" ] } } Working query: POST /test_index/_suggest { "test_suggest":{ "text":"cat", "completion": { "field" : "test_suggest" } } } with result { "_shards": { "total": 5, "successful": 5,

jQuery plugin that suggests/autocompletes within a textarea [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . Is there a jQuery plugin that suggests/autocompletes within a textarea? What I want is to have suggested words or autocompleted text proffered to the user in a textarea like the example image below: 回答1: Well there is the autocomplete plugin that does just that, and if you want to pull data from a database I

How to correct the user input (Kind of google “did you mean?”)

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问题 I have the following requirement: - I have many (say 1 million) values (names). The user will type a search string. I don't expect the user to spell the names correctly. So, I want to make kind of Google "Did you mean". This will list all the possible values from my datastore. There is a similar but not same question here. This did not answer my question. My question: - 1) I think it is not advisable to store those data in RDBMS. Because then I won't have filter on the SQL queries. And I have

Fish-style Autosuggestion in Zsh?

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Is there a way to do the type of auto-suggestion Fish does in Zsh? https://github.com/tarruda/zsh-autosuggestions does exactly what I wanted. If you want fish-style autopredictions in zsh, use that. Zsh has predict , run the commands below this and then hit Ctrl-X 1 or just type predict-on to give it a try #-*-shell-script-*- autoload predict-on autoload predict-off # you may also wish to bind it to some keys... zle -N predict-on zle -N predict-off bindkey '^X1' predict-on bindkey '^X2' predict-off 来源： https://stackoverflow.com/questions/17223388/fish-style-autosuggestion-in-zsh

Efficient AutoSuggest with jQuery?

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I'm working to build a jQuery AutoSuggest plugin, inspired by Apple's spotlight. Here is the general code: $(document).ready(function() { $('#q').bind('keyup', function() { if( $(this).val().length == 0) { // Hide the q-suggestions box $('#q-suggestions').fadeOut(); } else { // Show the AJAX Spinner $("#q").css("background-image","url(/images/ajax-loader.gif)"); $.ajax({ url: '/search/spotlight/', data: {"q": $(this).val()}, success: function(data) { $('#q-suggestions').fadeIn(); // Show the q-suggestions box $('#q-suggestions').html(data); // Fill the q-suggestions box // Hide the AJAX