替换方法不在浏览器中工作但在console.log中工作

问题描述 投票:1回答:1

我试图在Wordpress网站上替换多次出现,所以这就是我所做的:

window.onload = init;

function init()
{
    // get all the divs which have specific class names
    let divElems = 
    document.querySelectorAll(".vc_custom_heading.white.vc_gitem-post-data.vc_gitem-post-data-source-post_title");

    // loop on the divs
    for(let i = 0 ; i < divElems.length ; i++)
    {
        // get the first child of the div : a <h2>
        let titleElem = divElems[i].childNodes[0];
        // get the first child of the title : a <a>
        let linkElem  = titleElem.childNodes[0];
        // get the text content of the link
        let text      = linkElem.textContent;

        // replace the word test by nothing
        text = text.replace(/test/g, '');
        // all the occurrences of test have been removed in the console.log, but not in browser
        console.log(text);
    }
};

但奇怪的是,replace方法在console.log中运行良好(我可以看到测试词已被删除),但浏览器页面没有任何变化!

有人有想法吗? :)

ArbreMojo。

javascript wordpress browser replace console.log
1个回答
1
投票

您只是更新变量值,因此它不会更新实际的元素内容。要使其工作,只需更新textContent属性即可更新元素内容。

text = text.replace(/test/g, '');
linkElem.textContent = text;
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