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QuerySelector para obtener Data-Attri Value

document.querySelectorAll(".row__seat--selected");

Muestra una lista de nodos de 5 elementos (<div........>), quiero tomar solo el valor de "información sobre herramientas de datos" en el JSON

Ver el error aquí

 function buytickets() { const tick = document.querySelectorAll(".row__seat--selected"); console.log(tick); const myJSON = JSON.stringify(tick); console.log(myJSON); }
 <div class="row"> <div class="row__seat tooltip" data-tooltip="R1"></div> <div class="row__seat tooltip" data-tooltip="R2"></div> <div class="row__seat tooltip" data-tooltip="R3"></div> <div class="row__seat tooltip" data-tooltip="R4"></div> <div class="row__seat tooltip" data-tooltip="R5"></div> <div class="row__seat tooltip" data-tooltip="R6"></div> <div class="row__seat tooltip" data-tooltip="R7"></div> <div class="row__seat tooltip" data-tooltip="R8"></div> <div class="row__seat tooltip" data-tooltip="R9"></div> <div class="row__seat tooltip" data-tooltip="R10"></div> <div class="row__seat tooltip" data-tooltip="R11"></div> <div class="row__seat tooltip" data-tooltip="R12"></div> <div class="row__seat tooltip" data-tooltip="R13"></div> <div class="row__seat tooltip" data-tooltip="R14"></div> <div class="row__seat tooltip" data-tooltip="R15"></div> <div class="row__seat tooltip" data-tooltip="R16"></div> <div class="row__seat tooltip" data-tooltip="R17"></div> <div class="row__seat tooltip" data-tooltip="R18"></div> </div>

about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

puedes lograr eso de esta manera

 document.querySelectorAll("[data-tooltip]").forEach(el =>{ console.log(el.dataset.tooltip) })

y para obtener uno específico

 console.log(document.querySelector("[data-tooltip='R18']"))
about 4 years ago · Juan Pablo Isaza Report
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