var temp = [
{
text:'some text and then % sign and then, again % sign',
link: 'another text with %',
},
];
I want to replace all %
signs with \%
in the temp
array of objects. How can I do it?
Desired Output:
var temp = [
{
text:'some text and then \% sign and then, again \% sign',
link: 'another text with \%',
},
];
I've tried these two ways, but, none of them worked:
First one is using a for loop:
for(let i = 0; i<temp.length; i ) {
temp[i].text = temp[i].text.replace(/%/g, '\\%');
temp[i].link = temp[i].link.replace(/%/g, '\\%');
}
Output: It resulted in two backslashes.
[
{
text: 'some text and then \\% sign and then, again \\% sign',
link: 'another text with \\%'
}
]
Second way is using JSON.parse and JSON.stringify:
temp = JSON.parse(
JSON.stringify(temp).replace(/%/g, '\\%')
);
Output: Compilation Error
undefined:1
[{"text":"some text and then % sign and then, again % sign","link":"another text with %"}]^
SyntaxError: Unexpected token % in JSON at position 30at JSON.parse (<anonymous>)at Object.<anonymous> (/tmp/bRVTxjVcfu.js:62:15)at Module._compile (internal/modules/cjs/loader.js:778:30)at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)at Module.load (internal/modules/cjs/loader.js:653:32)at tryModuleLoad (internal/modules/cjs/loader.js:593:12)at Function.Module._load (internal/modules/cjs/loader.js:585:3)at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)at startup (internal/bootstrap/node.js:283:19)at bootstrapNodeJSCore (internal/bootstrap/node.js:623:3)
CodePudding user response:
const temp = [{
text: 'some text and then % sign and then, again % sign',
link: 'another text with %',
}, ];
for (const obj of temp) {
for (const key in obj) {
obj[key] = obj[key].replace(/%/g, String.raw`\%`)
}
}
console.log(temp)
CodePudding user response:
Could just slit and rejoin:
const parsedTemp = temp.map(tempItem => Object.entries(tempItem)
.reduce((acc, [key, value]) =>
({...acc, [key]: value.split('%').join('\%')}), {})
)
Disclaimer - haven't tested for errors but logic is sound