Jquery accessing appended element id with another js script
Im trying to call a js function on a HTML element which I have appended to the page using JQUERY.
<body>
<div id='father'>
</div>
<input type="submit" value="choice one" onclick='choice_one()'/>
<input type="submit" value="choice two" onclick='choice_two()'/>
<input type="submit" value="choice three" onclick='choice_three()'/>
</body>
My jQuery is in a js function..
<script>
function choice_one(){
var container = "<div id='field'>
<form>
<input type="text" id='choice_one_answer' value="" />
<input type="submit" value="submit" onclick='answer_one()'/>
</form>
</div>";
$('ul#field').remove();
$("div#father").append(container);
}
function choice_two(){
var container = "<div id='field'>
<form>
<input type="text" id='choice_two_answer1' value="" />
<input type="text" id='choice_two_answer3' value="" />
<input type="submit" value="submit" onclick='answer_two()'/>
</form>
</div>";
$('ul#field').remove();
$("div#father").append(container);
}
</script>
So the third part is using the answers and with js then reloading anther field. T开发者_Python百科hen loading another function --> new answer field.
<script>
function answer_one(){
var answer = document.getElementById('choice_one_answer');
do something with answer...
choice_two();
}
function answer_two(){
var answer_one = document.getElementById('choice_two_answer1');
var answer_two = document.getElementById('choice_two_answer2');
do something with answer...
choice_one();
}
other functions....
</script>
So when I try to call the js functions eg answer_one()/ answer_two() the function cannot grab the variable from the input Id's ---> i presume their is because the element were not loaded when the page loaded!
Is there a jQuery/ js workaround for this... any thoughts??
Is there a work around for something like this??
I think it's a good practice to append html in one line, like this:
var container = "<div id='field'><form><input type="text" id='choice_one_answer' value="" /><input type="submit" value="submit" onclick='answer_one()'/></form></div>";
Don't have the time to test anything, but the jQuery workaround for accessing inserted code is .live()
Why are you using jQuery but not using $()/jQuery() selector for selecting the element?
Try to comment out the //$('ul#id').remove() line and dupm $('ul#id').size() to console in order to know that your element exists.
加载中,请稍侯......
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