The structure of the data is like this, and you need to use this to generate a form like this { name: , groups: [ { groupName: , state: 1, 1 0 isOpen: 1, 1 0 ...
use list as the option data source for Select, but use callback, which cannot be rendered. Just call it directly, as shown in the figure below. The first method is fine, and the second is not. Because there are many Select, on a page, you need to use th...
official example of full copy: this is the official sample code: import { Select } from antd ; const Option = Select.Option; function handleChange(value) { console.log(`selected ${value}`); } ReactDOM.render( <div> <Select defaul...
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tried all three methods: ...
use the Table component of Antd Design, first check out the data, and then select a CheckBox, but when you change pages, that CheckBox will not disappear. For example, when I select the first line on the first page, and then skip to the second page, the ...
setting in state: this.state = {checkList: []}; checkList initializes it with an array of the same length as JsonPage: this.setState ({checkList:checkSaveCount}); checkSavaCount is the same length as the following JsonPage. the following creates...
< span class= "price " data-price= "123.59 " data-starttime= "1509809876 " > 123.59 < span class= "price " data-price= "255.76 " data-starttime= "1509810123 " > 255.76 there are several similar forms in the list page, with a price reduction o...
topic description mistakes in doing after-class questions for small turtles sources of topics and their own ideas the source is the fifth post-class question for the little soft-shelled turtle. my idea is to first define a variable, then assign a...
this problem occurs when echarts s dashboard module is used in the project (Component series.gauge not exists. Load it first.) echarts demo getOption.js: : ...
such as the title, when I click to go to the next page, trigger the site ad, go back and click to go to the next page. Ad codes are generated at random. How do I do this? ...
install the virtual simulator under Android Studio, and the intelhaxm-android file is also installed successfully, but an error is reported when you run the simulator. What s going on? ...