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Nairaland Forum / Science/Technology / Programming / Append Or Prepend HTML Using Reactjs (1207 Views)
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Append Or Prepend HTML Using Reactjs by skptricks: 9:31am On Jun 18, 2018 |
[url="https://www.skptricks.com/2018/06/append-or-prepend-html-using-reactjs.html"]Append Or Prepend HTML Using ReactJS[/url] Today, In this tutorial we will see how to Append and Prepend element in react like Jquery. In react we are performing append and prepend operation by maintaining simple Array. push() - append content in array. unshift() - prepend content in array. react Append or prepend to an element Append element in react by using below function : Appending content in array by using push function and with the help of state we are render the content in browser. appendData() { this.displayData.push(<div id="display-data"><pre>{this.state.postVal}</pre></div> this.setState({ showdata : this.displayData, postVal : "" }); } Prepend element in react by using below function : Prepending content in array by using unshift function and with the help of state we are render the content in browser. prependData() { this.displayData.unshift(<div id="display-data"><pre>{this.state.postVal}</pre></div> this.setState({ showdata : this.displayData, postVal : "" }); } ReactJs Append and Prepend Element Example Lets see the below source code, which help you to build more understanding to create append and prepend example using reactjs. read more : https://www.skptricks.com/2018/06/append-or-prepend-html-using-reactjs.html https://www.youtube.com/watch?v=bHtZCeWOcr4 |
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