smart_contract_objects.html
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class="o-guided-content__content"> 766 <p class="c-meta">Last updated: February 18th 2020 767 (<a href="https://github.com/embarklabs/embark/edit/master/site/source/docs/smart_contract_objects.md" target="_blank"> 768 Improve this guide <svg class="c-icon c-icon--xs"><use xlink:href="/../../assets/icons/symbols.svg#icon-pen-write-paper"></use></svg> 769 </a>) 770 </p> 771 <div class="o-standard-page"> 772 <h1>Smart Contract Objects</h1> 773 <h3 id="Interacting-with-contracts-in-Javascript"><a href="#Interacting-with-contracts-in-Javascript" class="headerlink" title="Interacting with contracts in Javascript"></a>Interacting with contracts in Javascript</h3><p>Embark will automatically take care of deployment for you and set all needed JS bindings. For example, the contract below:</p> 774 <figure class="highlight plain"><table><tr><td class="code"><pre><span class="line">// app/contracts/simple_storage.sol</span><br><span class="line"></span><br><span class="line">contract SimpleStorage {</span><br><span class="line"> uint public storedData;</span><br><span class="line"></span><br><span class="line"> function SimpleStorage(uint initialValue) {</span><br><span class="line"> storedData = initialValue;</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> function set(uint x) {</span><br><span class="line"> storedData = x;</span><br><span class="line"> }</span><br><span class="line"> function get() constant returns (uint retVal) {</span><br><span class="line"> return storedData;</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure> 775 776 <p>Will automatically be available in Javascript as:</p> 777 <figure class="highlight plain"><table><tr><td class="code"><pre><span class="line">// app/js/index.js</span><br><span class="line"></span><br><span class="line">import SimpleStorage from 'Embark/contracts/SimpleStorage';</span><br><span class="line"></span><br><span class="line">SimpleStorage.methods.set(100).send();</span><br><span class="line">SimpleStorage.methods.get().call().then(function(value) { console.log(value) });</span><br><span class="line">SimpleStorage.methods.storedData().call().then(function(value) { console.log(value) });</span><br></pre></td></tr></table></figure> 778 779 <p>The syntax used is <a href="https://web3js.readthedocs.io/en/v1.2.6/" target="_blank">web3.js 1.2.6</a></p> 780 781 </div> 782 <div class="o-container-medium o-distance-l"> 783 <div class="o-flex o-flex-space-between"> 784 785 786 <div class="o-flex__item"> 787 <a href="/docs/overview.html" class="c-button c-button--quite" title="Next article">Next</a> 788 </div> 789 790 </div> 791 792 793 </div> 794 </div> 795 <div 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