toychain/api/transaction.js

let button = document.getElementById('submit');
button.addEventListener('click',createtx,false);

loadtx('templ/txexample.yml');

function createtx() {

  let txyml = document.getElementsByName('tx').value;

  let promised = fetch(api_url + 'settx?',{method:'POST',data}).
  then(resp => resp.json()).
  then(obj => {

    elem = document.getElementById('json');
    elem.innerText = JSON.stringify(obj);

    let bkcontent = obj.bkcontent;
    let txmerkle = bkcontent.txmeta.merkle
    if (typeof(txmerkle) != 'undefined') {
      let list = '<ul>';
      for (let txa of txmerkle) {
        console.log('getblock.txa:',txa);
        let tx_url = api_url + `gettx?addr=${txa}`
        list += `<li><a href="${tx_url}">${txa}</a></li>`
      }
      list += '</ul>';
      elem = document.getElementById('list');
      elem.innerHTML = list;
    }

    return obj;
  }).
  catch(console.error);  
  promised.then(obj => { console.log('obj:',obj); return obj; });

}

function loadtx(f) {
  let url = api_url + `getyml?f=${f}`;
  let promised = fetch(`/${f}`).
  then(resp => resp.text()).
  then(yaml => {
    document.getElementsByName('tx')[0].value = yaml;   
    return yaml;
  }).
  catch(console.error);
}

// ----------------------------------------------------


console.log('transaction.js loaded');