I'm trying to get the ID of each DIV inside this HTML code
<section id="choices">
<div id="talla_choice_24" style="">
...
</div>
<div id="color_choice_25" style="">
...
</div>
<div id="sport_choice_26" style="">
...
</div>
<button type="button" class="create-variation" id="create-variation" style="">Crear variaciones</button>
<section id="variations_holder" style="display: none"></section>
</section>
So I made this:
function getDivId(div) {
var inputValues = [];
$("#" + div + ' > div').each(function() {
inputValues.push($(this).val());
})
return inputValues;
}
And I call here:
$('#choices').on("click", "#create-variation", function(e) {
var parent_id = $(this).closest("section").attr("id");
var element = getDivId(parent_id);
iterateChoices("", element[0], element.slice(1), 0);
});
I need to build something like this:
var element = new Array($('#talla_choice_24 input:text'), $('#color_choice_25 input:text'), $('#sport_choice_26 input:text'));
But I get this error:
Uncaught TypeError: Object has no method 'each'
What is wrong?
UPDATE
This is the code for iterateChoices()
function:
function iterateChoices(row, element, choices, counter) {
if ($.isArray(choices) && choices.length > 0) {
element.each(function(index, item) {
if (counter == 0)
row = '<input type="text" required="required" value="" name="pupc[]" /><input type="text" required="required" value="" name="pprice[]" /><input type="text" required="required" value="" name="pqty[]" />';
iterateChoices(row + '<input value="' + item.value + '">', choices[0], choices.slice(1), counter + 1);
});
} else {
html_temp = "";
$.each(element, function(index, item) {
html_temp += row + '<input value="' + item.value + '"><br>';
});
html += html_temp;
}
}
I also made some changes at this code:
function getDivId(div) {
var inputValues = [];
$("#" + div + ' > div').each(function() {
inputValues.push("#" + $(this).attr('id') + ' input:text');
});
return inputValues;
}
And now the error change to this:
Uncaught TypeError: Object #talla_choice_24 input:text has no method 'each'
UPDATE 2
I still continue change getDivId()
function to build a array like this:
var element = new Array($('#talla_choice_24 input:text'), $('#color_choice_25 input:text'), $('#number_choice_23 input:text'), $('#sport_choice_23 input:text'));
But can't get it since array values are constructed as strings, see below:
function getDivId(div) {
var inputValues = [];
$("#" + div + ' > div').each(function() {
inputValues.push('$("#' + $(this).attr('id') + ' input:text")');
});
return inputValues;
}
I'm getting:
("$('#talla_choice_24 input:text')", "$('#color_choice_25 input:text')")
I think there is the problem
You are using the val
method on a div
element, which just returns an empty string. There is no each
method on a string.
You don't need the id of each div to get the input elements inside them. This will get you the inputs in a single jQuery object:
var element = $(this).closest("section").find("> div input:text");
If you really need an array of separate jQuery objects, you can then do this:
element = element.map(function(){ return $(this); }).get();
var arr = [];
$("#create-variation").on('click', function(){
$("#choices > div").each(function(a,b){
arr.push($(this).text());
});
});
After some headaches I realized how to fix the (my) error, here is the solution to all the problems:
function getDivId(div) {
var inputValues = [];
$("#" + div + ' > div').each(function() {
inputValues.push($("#" + $(this).attr('id') + " input:text"));
});
return inputValues;
}
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