javascript - 更改显示/隐藏的文本并最初显示

Question

我有这段代码很好用：我不想对它使用 jquery，因为 jquery 对于这个小功能来说有点矫枉过正

function showHide(targetName) {
    if( document.getElementById ) { // NS6+
        target = document.getElementById(targetName);
    } else if( document.all ) { // IE4+
        target = document.all[targetName];
    }

    if( target ) {
        if( target.style.display == "none" ) {
            target.style.display = "inline";

        } else {
            target.style.display = "none";
        }
    }
}

<a href="javascript:showHide('stackbox')">Stack Trace (click to expand)</a>

我想将其行为更改为最初显示和标签显示为：

<a href="javascript:showHide('stackbox')">Stack Trace (click to collapse)</a>

标签： javascript

Answer 1

使用“target.innerText”如下：

    if( target ) {
    if( target.style.display == "none" ) {
        target.style.display = "inline";
        target.innerText = "Stack Trace (click to collapse)";
    } else {
        target.style.display = "none";
        target.innerText = "Stack Trace (click to expand)";
    }
}