[英]React-Select - How to get text value of form before OnChange occurs?
So I am working on a search bar for a website of mine, and I am having a bit of trouble with one of the components I'm using, react-select .所以我正在为我的网站开发一个搜索栏,我在使用其中一个组件react-select时遇到了一些麻烦。 Below is some example code
下面是一些示例代码
const baseOptions = [
{ label: 'Users', options:
[
]
},
{ label: 'Pages', options:
[
]
},
{ label: 'Search Google Index', value: 'search_google_index', type: "google_index" },
{ label: 'Search Bing Index', value: 'search_bing_index', disabled: 'yes' },
]
handleSearchChange = selectedOption => {
this.setState({
selectedOption,
}, () => {
console.log(`Option selected:`, this.state.selectedOption);
switch (this.state.selectedOption.type) {
case "user":
window.location = "/@" + this.state.selectedOption.label
break;
case "google_index":
console.log("Searching google index");
/*Here is where I need to catch the value of react-select*/
break;
default:
break;
}
});
};
I am not sure how to fetch the value of what is typed into the box before the new value is selected.在选择新值之前,我不确定如何获取输入到框中的内容的值。
I am aiming to search google for the term typed into the field when a user selects "Search Google Index"当用户选择“搜索 Google 索引”时,我的目标是在 google 中搜索输入到该字段中的术语
According to react-select , to get the value typed in, you can use onInputChange
props as following:根据react-select ,要获取输入的值,您可以使用
onInputChange
道具,如下所示:
handleInputChange = (inputValue) => {
//get the character entered by user here in inputValue
};
In your component calling:在您的组件调用中:
<Select
onInputChange={handleInputChange}
....
/>
Update:更新:
Recommendation:推荐:
You should use react-select drop-down only to show the list of users not for search options.您应该仅使用 react-select 下拉菜单来显示用户列表,而不是搜索选项。 For search options you can have two buttons.
对于搜索选项,您可以有两个按钮。
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