Control javascript hide/show div with radio controls without jquery

The code below doesn't seem to work

下面的代码似乎不起作用

//javascript

function t_show() {
    if(document.getElementById("t_show").checked == true){
        if(document.getElementById("t_show").value == 1) {
            showDiv("t_settings");
        }
    } else {
        hideDiv("t_settings");
    }
}

function show(show){
    var s = document.getElementById(show);
    if(!s) return true;
    s.style.display="";
    return true;
}

function hide(hide){
    var h = document.getElementById(hide);
    if(!h) return true;
    h.style.display="none";
    return true;
}

//html

Text show:
<input type="radio" name="t_show" value="1"  checked="checked" onchange="t_show(); update_preview();" id="t_show">Yes 
<input type="radio" name="t_show" value="0"                    onchange="t_show(); update_preview();" id="t_show">No 

<div id="t_settings">This content is to be shown if the show text is enabled.</div>

4 个解决方案

#1

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