each with its own title, path, and icon. Rather than writing out the same structure and code for each link, you can create an array of objects that hold all the necessary data and dynamically
importGridLayoutfrom"react-grid-layout";classMyFirstGridextendsReact.Component{render(){// layout is an array of objects, see the demo for more complete usageconstlayout=[{i:"a",x:0,y:0,w:1,h:2,static:true},{i:"b",x:1,y:0,w:3,h:2,minW:2,maxW:4},{i:"c",x:4,y:0,...
('vertical'|'horizontal'|null)='vertical';// Layout is an array of objects with the format:// The index into the layout must match the key used on each item component.// If you choose to use custom keys, you can specify that key in the layout// array objects using the `i` prop...
*/ selectionCode: string; /** * The length of the given array should be the same as the number of active selections. * Replaces the content of the selections with the strings in the array. */ selections: string[]; /** Return true if any text is selected. */ selectedText: boolean...
TheIgrGridhandlesflat dataand nestedPOJO (Plain old Java objects). The data structure specific for rendering is in the form: constOBJECT_ARRAY = [{ObjectKey1: value1,ObjectKey2: value2,// ...ObjectKeyN: valueN },// ...}];constPOJO = [{ObjectKey1: value1,ObjectKey2: value2,//...
As you can see, this payload consists of an array of objects. What if you want to dynamically display a table in your React view using each object's keys as the column headers? This solution requires that you map over an object's keys. ES6 JavaScript provides a built-in method for thi...
For example, the items array of objects is mapped into an array of components: {items.map(item => <SomeComponent key={item.id} name={item.name} />)} You can't iterate using for loop: for (let i = 0; i < items.length; i++) { <SomeComponent key={items[i].id} name={...
Array of strings Need alternative key maps that trigger the same action, and are happy with them triggering on the default key event Array of objects Need alternative key maps that trigger the same action, and want to them to trigger on a different key event Object Have a single key sequenc...
//static.config.js export default { // resolves an array of route objects getRoutes: async () => { // this is where you can make requests for data that will be needed for all // routes or multiple routes - values returned can then be reused in route objects below // ATTENTION: In...
number.isRequired } PropTypes can be used to test Props for any kind of value. Here’s a few quick type-checkers React has for JavaScript’s built-in types: React.PropTypes.array, React.PropTypes.bool, React.PropTypes.func, React.PropTypes.number, React.PropTypes.object, React.PropTypes....