[英]iFrame doesn't work in Chrome (works fine in FF, IE and Safari)
[英]JS that work on IE and doesn't work on chrome and FF
好吧,这确实是一个非常奇怪的问题,但它确实发生在我身上,我写了一个可以在IE上工作的JS,它不在firefox或chrome上。
我希望有人可以告诉我为什么会发生这种情况......
我的HTML代码是下一个
<h4>What kind of animals do you like the most?</h4>
<select id="animalName" name="animalName">
<option selected="selected" disabled="disabled">Which animal is it?</option>
<option value="Cat">Cat</option>
<option value="Dog">Dog</option>
<option value="Lion">Lion</option>
<option value="Other">Other</option>
</select>
<div id="otherAnimalNameDiv">
<h4>As you picked the other, would you like to write it down to let us know?</h4>
<input type="text" name="otherAnimalName" size="40" id="otherAnimalName" />
</div>
我的JS代码是下一个:
var animalName = document.getElementById("animalName");
var animalOtherName = document.getElementById("otherAnimalNameDiv");
function animalSelect (){
animalName.onchange = function (){
if (animalName.options.value == "Other"){
animalOtherName.style.display = "block";
}
};
animalOtherName.style.display = "none";
}
window.onload = function () {
firstNameFunc();
familyNameFunc ();
emailAddressFunc ();
passwordFunc ();
rewritePasswordFunc ();
colorPickerFunc ();
animalSelect ();
}
为什么它会在IE上工作而不能在Chrome或FF上工作?....
当你从select标签中选择“Other”选项时,它应该将div显示设置为阻止,这种情况发生在IE上但不是FF或chrome。
我愿意打赌问题是你的if语句:
if (animalName.options.value == "Other"){
如果您尝试获取所选选项的值,则应尝试更类似的内容:
if (animalName.options[animalName.selectedIndex].value == "Other"){
您尝试获取选项值是错误的。 它应该是:
if( this.options[this.selectedIndex].value == "Other") {
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