jQuery可以遍历整个DOM并在href中找到单词Update吗

Question

Seems that people are clicking on Enter key on board and while I can disable that I have business analysts wanting me to have the Enter key "click" the Update link

Since this is asp.net gridview I don't have a lot of control of it plus there are many rows in which the __doPostBack data is different

How can I detect the word "Update" ( it was "Edit" along with many other rows having that Edit link as well)

<a href="javascript:__doPostBack(&#39;GridView1$_ctl2$_ctl0&#39;,&#39;&#39;)">Update</a>

Update:

I want to find a keyword in an href that is in a table.

So "Update" is the keyword that is in href which is in a

<table>
   <tr>
      <td>
          <a href..>Update</a>
      </td>
   </tr>
</table>

Update 2:

Here is a Fiddle http://jsfiddle.net/bthorn/vzjLzfck/

I believe that this does FIND if update is there

 var y = $('a').filter(function(index) { return $(this).text() === "Update"; });

 I changed Update to "Updated" and length went from 1 to 0 .... 

So then if that is working, I want to then proceed to have that Link executed or whatever do that essentially It is like someone is clicking on that href link

Final working code

$(document).keypress(function (e) {
        if (e.which == 13) {

            $("a").each(function () {

                $("a").filter(function () {
                    var s = $(this).text() === "Update";

                    if (s == true) {
                        //console.log('yes in');
                        this.click();
                    }

                });


                return false;
            });

            return false;
        }
    });

Answer 1

If you want to target any href that contains the word "Update" you can use jQuery's filter function on the href

$("a").filter(function(){
    return $(this).attr('href').indexOf("Update");
});

If you want the text to contain "Update" you can use:

 $("a").filter(function(){
    return $(this).text() === "Update";
 });

Answer 2

$("body").on("keypress", function(e) {
    if(e.which != 13) {
       return;
    };
    $("a").each(function() {
        var link = $(this);
        if(link.text() == "Update") {
            console.log("woot");
            window.open(link.attr("href"));
        };
    });
});