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Adding and removing row from table
in Using jQuery
•
1 year ago
- <table border="0" width="100%" cellspacing="10" cellpadding="20">
<tr>
<td width="100%" align="left" valign="top">
<table border="0" width="100%" cellspacing="0" cellpadding="4">
<tr>
<td align="left" valign="top" style="width: 61%">
<table border="0" width="100%" cellspacing="0" cellpadding="3">
<tr id="row0">
<td style="width: 1%">
<input name="B3" type="reset" value="Delete"></td>
<td style="width: 1%">
<h3>Question</h3>
</td>
<td width="35%">
<textarea cols="20" name="S1" rows="5" style="width: 100%; color: #000000; font-family: Arial; font-size: 10pt">Your question here... Your question here... Your question here... Your question here... Your question here... Your question here... Your question here... Your question here... </textarea></td>
</tr>
<tr>
<td style="width: 1%">
</td>
<td colspan="2">
<hr noshade color="#F2F2F2" size="0">
</td>
</tr>
<tr>
<td style="width: 1%">
</td>
<td style="width: 1%">
<input name="B2" type="reset" value="Add Question" onClick="JavaScript: add_question();"></td>
<td width="35%">
<input name="B4" type="reset" value="Add Multiple Choice Question"></td>
</tr>
I am trying to add rows by clicking on Add qustion but it isn't working properly
- <script>
var row_count = 1;
function add_question() {
alert(row_count);
row = row_count - 1
$( "#row" + row).append( " <tr id='row" + row_count + "'><td style='width: 1%''><input name='B3' type='reset' value='Delete'></td><td style='width: 1%'><h3>Question</h3></td><td width='35%'><textarea cols='20' name='S1 rows='5' style='width: 100%; color: #000000; font-family: Arial; font-size: 10pt'></textarea></td></tr>");
alert("<tr id='row" + row_count + "'><td style='width: 1%''><input name='B3' type='reset' value='Delete'></td><td style='width: 1%'><h3>Question</h3></td><td width='35%'><textarea cols='20' name='S1 rows='5' style='width: 100%; color: #000000; font-family: Arial; font-size: 10pt'></textarea></td></tr>");
row_count = row_count + 1;
}
</script>
Is my script
Instead of adding a row underneath the existing row0 it is adding it next to it. Also if you have typed something into any of the new texareas and then add a new row you lose anything you have typed in. What am I doing wrong? - thanks
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