I have HTML snippet which looks like this. I generate this snippet multiple times form the backend. When I click the Save button, I catch which Save button was clicked using $(this) selector. Now I want to grab the attribute item-id of the corresponding Save button. I have the following jquery code snippet. But it does not work. I have tried to look but I don't know where the error is.
<td><input type="text" size="10" value="val1" item-id="id1"></td>
<td><input type="text" value="val2" size="4"></td>
<td>
<button class="btn btn-primary save-btn">Save</i></button>
</td>
Here is the jquery snippet
$(".save-btn").click(function(){
var ems = $(this).parent().siblings();
var item_id = ems[0].child().attr("item-id");
}
click doesn't work on dynamically added elements.You need to use on('click'). Also there is no method .child() so you need to use .children().first().
This is the corrected code:
$(document).on('click', '.save-btn', function(){
var ems = $(this).parent().siblings();
var item_id = ems.children().first().attr("item-id");
});
// The text
var text="";
text += "<td><input type=\"text\" size=\"10\" value=\"val1\" item-id=\"id1\"><\/td>";
text += "<td><input type=\"text\" value=\"val2\" size=\"4\"><\/td> ";
text += "<td>";
text += " <button class=\"btn btn-primary save-btn\">Save<\/i><\/button>";
text += "<\/td>";
// Adding the text to html
$('body').html(text);
$(document).on('click', '.save-btn', function(){
var ems = $(this).parent().siblings();
console.log(ems);
var item_id = ems.children().first().attr("item-id");
alert(item_id);
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>Collected from the Internet
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