Question

我有这个

if (valparam[3] == 0) {
    if (valparam[4] == 1) {
        document.getElementById('cod_htmlbg').value = "<iframe src='" + imgcachehtml . src + "' frameborder='0' scrolling='no' width='240' height='580' ></iframe>";
    } else if (valparam[4] == 0) {
        document.getElementById('cod_htmlbg').value = "<iframe src='" + imgcachehtml . src + "' frameborder='0' scrolling='no' width='240' height='450' ></iframe>";
    }
}
if (valparam[3] == 1) {
    if (valparam[4] == 1) {
        document.getElementById('cod_htmlbg').value = "<iframe src='" + imgcachehtml . src + "' frameborder='0' scrolling='no' width='240' height='710' ></iframe>";
    } else if (valparam[4] == 0) {
        document.getElementById('cod_htmlbg').value = "<iframe src='" + imgcachehtml . src + "' frameborder='0' scrolling='no' width='240' height='580' ></iframe>";
    }
} else
    document.getElementById ('cod_htmlbg').value = "<iframe '"+valparam[3]+"' src='"+imgcachehtml.src+"' frameborder='0' scrolling='no' width='240' height='710' ></iframe>";

但是当我运行它并在我的页面中我更改valparam[3]和valparam[4]的值时，它仅适用于

valparam[3]==1 && valparam[4]==1
valparam[3]==1 && valparam[4]==0

或valparam[4]==1我不知道它是否有效，我认为它打印的是最后的其他......

有人能给我一个帮助吗？

javascript中的Valor参数

0 个答案: