jquery not(:contains) not working -


i using following code filter rows not contains specific text.

var x = "cotton";  $('#divqualcodefuncpmtype > table tbody tr:gt(0) td:eq(2) span:not(:contains(' + x + '))').closest("tr");

it results in no row if use following code filter rows specific text works fine, seems there wrong implementation of not.

$('#divqualcodefuncpmtype > table tbody tr:gt(0) td:eq(2) span:contains(' + x + ')').closest("tr");

can please correct wrong here. appreciated.

update: html markup

    <table class="setdwpparametertabstyle">         <tbody>             <tr class="gridheadersystemparamter">                 <td style="display: none">                     map id                 </td>                 <td style="display: none; width: 30px;">                     type id                 </td>                 <td style="width: 300px">                     material type                 </td>             </tr>              <tr>                 <td style="display: none">                     <span id="lblmapid">10</span>                 </td>                 <td style="display: none">                     <span id="label3">60</span>                 </td>                 <td>                     <span id="label1">100% cotton</span>                 </td>             </tr>              <tr>                 <td style="display: none">                     <span id="lblmapid">20</span>                 </td>                 <td style="display: none">                     <span id="label3">70</span>                 </td>                 <td>                     <span id="label1">100% cotton</span>                 </td>             </tr>         </tbody>     <table>

the problem td:eq(2), matches third td of all matching rows (not third 1 in each row)!

e.g. problem shown here http://jsfiddle.net/trueblueaussie/a9mck46m/2/

use nth-child(3) instead:

$('#divqualcodefuncpmtype > table tbody tr:gt(0) td:nth-child(3) span:contains("' + x + '")').closest("tr");

jsfiddle: http://jsfiddle.net/trueblueaussie/a9mck46m/1/

td:nth-child(3) match each td 3rd child. note nth-child starts @ 1 (to compatible css equivalent).

update: "filter friend":

once start complex queries, is easier switch using filter function returns true or false include/exclude items.

e.g.

var $el = $('#divqualcodefuncpmtype > table tbody tr:gt(0)').filter(function(){     return $('td:nth-child(3) span:contains("' + x + '")', this); });

jsfiddle: http://jsfiddle.net/trueblueaussie/a9mck46m/4/

your additional question, below, asked combining searches:

the following returned true value if both items found:

var x = "cotton"; var y = "fish"; var $el = $('#divqualcodefuncpmtype > table tbody tr:gt(0)').filter(function(){     return $(this).find('td:nth-child(3) span:contains("' + x + '")').length && $(this).find('td:nth-child(5) span:contains("' + y + '")').length; });

jsfiddle: http://jsfiddle.net/trueblueaussie/a9mck46m/5/


Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more