the background sends me such a string < sharpvalue
how to convert it into a form where the amount of is lower than < InputNumber > < / InputNumber > yuan , and the control also needs to pass a value
the background sends me such a string < sharpvalue
how to convert it into a form where the amount of is lower than < InputNumber > < / InputNumber > yuan , and the control also needs to pass a value
if it has to be solved in this way, it's OK.
but this is unscientific, and the backend should not return such a string. The backend can return a json, with numerical values and other information, and directly return the string as a programming method.
// js
//
const res = '-sharp12.5'
const matchArr = res.match(/(.*)\-sharp(([1-9]\d*|0)(\.\d{1,2})?)(.*)/)
// datacomputed
this.headStr = matchArr[1] // ""
this.value = matchArr[2] // 12.5
this.tailStr = matchArr[5] // ""
// template
headStr<InputNumber :value="value"></InputNumber>tailStrin router.js, because the breadcrumb component is used in multiple pages, the breadcrumb component is referenced by nested named views: { path: Manage , name: , component: function(res) { require([ .. components common layo...
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