javascript - insert a row into table jquery -


i have table row @ first enter image description here , users can input info in row , after click add button, row has info store new row , show in table like: enter image description here here code write:

 var insert_html='<tr><td>'+attr.title + '</td><td>' + attr.attribute + '</td><td>' + attr.value + '</td> <td>literal_eval</td> <td class="delete_button">  <button class="delete_attr">delete</button> </td></tr>';     $(insert_html).insertbefore($(this).closest('tr'));

but if want add row continually, fail here detail:

https://jsfiddle.net/m8a0v9y8/

it works @ jsfiddle, when use on big project, everytime click add, page refresh automatically.

so go through step step in chrome developer tools, after first shows normal same in jsfiddle, can add new row insert before input row enter image description here enter image description here enter image description here page refresh automatically

it looks insert_html variable missing opening table row tag. should be:

var insert_html='<tr><td>'+attr.title + '</td><td>' + attr.attribute + '</td><td>' + attr.value + '</td> <td>literal_eval</td> <td class="delete_button">  <button class="delete_attr">delete</button> </td></tr>';

your jsfiddle link not correct.


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