these days, while learning the vuex source code, I see a
function createLogger does not understand this. Does it mean that the object in the parameter is an empty object by default, and why the attribute in {} should be assigned with"= "instead of":".
ask for advice
deconstruction assignment of ES6. Refer to the following example:
// a = 3, b = 4
{a, b} = {a:3,b:4};
// a = 3, b = undefined
{a, b} = {a:3};
// :a=3, b=2
{a=1, b=2} = {a:3};
// :
{a=1, b=2} = {}; // :a=1, b=2I m going to assign the default value of 1 to the value of the drop-down box and bind this variable; <select v-model= selectValue >< select> but just let data(){ return{ selectValue:1 } } this type of writing is not readable, so I ...
whether 1.vuex can be used to store data or whether it is used to store data itself. for example, page An and B2 make ajax requests on page A, and the data obtained need to be displayed on page B. My personal approach is to store the ajax data in state...
Let s talk about my business scenario first. I now have two pages An and B, and the A page has two sub-components A1 and a2. A specific component is displayed through the isComponent of vuex . The code for A.vue is as follows: <template> &...
question: how does vuex separate some common methods? Business scenario: vuex stores my product list (a large number of products), and the components have operations about product additions, deletions and modifications (in vuex). Then each operation h...
initialize an object in state. travellerInfo: { after: { address: {}, temporary: { people: { data: [], ids: [], }, stroke: { data: {}, ...