Following is my HTML code of an anchor tag:
<a delhref="http://localhost/eprime/entprm/web/control/modules/questions/manage_question_issue.php?op=fixed&question_id=21627&que_issue_status=0" title="Fixed" href="#fixedPopContent" class="fixed">Fixed</a>
Now I want to add a question id to the above anchor tag and access it back in jQuery when user clicks on this hyperlink. For it I tried below code but it didn't work out for me.
<a delhref="http://localhost/eprime/entprm/web/control/modules/questions/manage_question_issue.php?op=fixed&question_id=21627&que_issue_status=0" title="Fixed" href="#fixedPopContent" class="fixed" data="21627">Fixed</a>
The jQuery code for it is as follows:
$(document).ready(function() {
$(".fixed").click(function(e) {
var t2 = $(this).data();
alert(t2);
});
});
It's giving me the message [object Object] in alert box. Can anyone please help me in setting the value to a anchor tag and accessing it in jQuery?
try something like this
html
<a href="#fixedPopContent" class="fixed" data-q_id="21627"></a>
javascript
$(document).ready(function() {
$(".fixed").click(function(e) {
var t2 = $(this).data('q_id');
alert(t2);
});
});
you can add attribute data-sample_name
on your html element. In jquery use
$('your_element_id').data('sample_name');// to get value
$('your_element_id').data('sample_name','new value');// to set value
I assume you are trying to do something like this:
$(document).ready(function() {
// you can change the selector, `"key"` and its value below
$("a.fixed").data("key", 21627); // on document ready, store the necessary data
// ^-- Insert a dynamic value here if required
$(".fixed").click(function(e) {
alert($(this).data("key")); // 21627
});
});
.data()
stores a key-value pair. So here, I made a key called 'key'
and stored with it a value of 21627
and on click, alerted the value corresponding to the key 'key'
.
You got a [object Object]
because of the same reason that .data()
stores data in an object and that by passing it zero arguments, you were essentially storing the object associated with .fixed
into t2
.
One more simple way is:
<a id="your-data" onclick="callfunction(this.id)">Fixed</a>
callfucntion(id)
. function callfucntion(id) { var data = id; // if more than one data, you can se split() }
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