javascript - Get text from closest span using jQuery - Stack Overflow

admin管理员组

文章数量:1025217

I'm looking to retrieve the text inside a HTML table that is rendered via a webgrid. The text that I want is located inside a div with the class productID. My starting reference point is in the same row but the last td with the class span2. I'm trying to use jQuery's closest() method however I'm not getting any value returned.

Please see below for a section of the rendered HTML and my jQuery function:

HTML:

<tr>
    <td class="span1"><div class="productID">1</div></td>
    <td class="span2">Listing</td>
    <td class="span2">Full Districtution</td>
    <td class="span2">$1,350.00</td>
    <td class="span2">2016-01-01</td>
    <td class="span2"><div title="This is my brand new title!" data-original-title="" class="priceToolTip">2016-04-30</div></td>
    <td><a href="/product/AddOrEditProduct?productID=1">Select</a></td>
</tr>

jQuery:

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("span1").find(".productID").parent().find(".productID").text();
    console.log("Closest row is: " + row);
});

I'm looking to retrieve the text inside a HTML table that is rendered via a webgrid. The text that I want is located inside a div with the class productID. My starting reference point is in the same row but the last td with the class span2. I'm trying to use jQuery's closest() method however I'm not getting any value returned.

Please see below for a section of the rendered HTML and my jQuery function:

HTML:

<tr>
    <td class="span1"><div class="productID">1</div></td>
    <td class="span2">Listing</td>
    <td class="span2">Full Districtution</td>
    <td class="span2">$1,350.00</td>
    <td class="span2">2016-01-01</td>
    <td class="span2"><div title="This is my brand new title!" data-original-title="" class="priceToolTip">2016-04-30</div></td>
    <td><a href="/product/AddOrEditProduct?productID=1">Select</a></td>
</tr>

jQuery:

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("span1").find(".productID").parent().find(".productID").text();
    console.log("Closest row is: " + row);
});

• javascript
• jquery
• html
• dom

Share Improve this question Follow asked Apr 7, 2016 at 18:21 SeanSean 51711 gold badge99 silver badges2727 bronze badges 0

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 3

The .closest() method looks for a match in the ancestors. So you can use it to grab the tr then look for .productID like so:

var productID = $(this).closest('tr').find('.productID').text();

Or:

var productID = $(this).parent().find('.productID').text();

Or:

var productID = $(this).siblings('.span1').find('.productID').text();

.span1 is not the closest element of .priceToolTip. Use closest("tr").find(".span1 .productID") like following.

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("tr").find(".span1 .productID").text();
    console.log("Closest row is: " + row);
});

I'm looking to retrieve the text inside a HTML table that is rendered via a webgrid. The text that I want is located inside a div with the class productID. My starting reference point is in the same row but the last td with the class span2. I'm trying to use jQuery's closest() method however I'm not getting any value returned.

Please see below for a section of the rendered HTML and my jQuery function:

HTML:

<tr>
    <td class="span1"><div class="productID">1</div></td>
    <td class="span2">Listing</td>
    <td class="span2">Full Districtution</td>
    <td class="span2">$1,350.00</td>
    <td class="span2">2016-01-01</td>
    <td class="span2"><div title="This is my brand new title!" data-original-title="" class="priceToolTip">2016-04-30</div></td>
    <td><a href="/product/AddOrEditProduct?productID=1">Select</a></td>
</tr>

jQuery:

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("span1").find(".productID").parent().find(".productID").text();
    console.log("Closest row is: " + row);
});

I'm looking to retrieve the text inside a HTML table that is rendered via a webgrid. The text that I want is located inside a div with the class productID. My starting reference point is in the same row but the last td with the class span2. I'm trying to use jQuery's closest() method however I'm not getting any value returned.

Please see below for a section of the rendered HTML and my jQuery function:

HTML:

<tr>
    <td class="span1"><div class="productID">1</div></td>
    <td class="span2">Listing</td>
    <td class="span2">Full Districtution</td>
    <td class="span2">$1,350.00</td>
    <td class="span2">2016-01-01</td>
    <td class="span2"><div title="This is my brand new title!" data-original-title="" class="priceToolTip">2016-04-30</div></td>
    <td><a href="/product/AddOrEditProduct?productID=1">Select</a></td>
</tr>

jQuery:

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("span1").find(".productID").parent().find(".productID").text();
    console.log("Closest row is: " + row);
});

• javascript
• jquery
• html
• dom

Share Improve this question Follow asked Apr 7, 2016 at 18:21 SeanSean 51711 gold badge99 silver badges2727 bronze badges 0

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 3

The .closest() method looks for a match in the ancestors. So you can use it to grab the tr then look for .productID like so:

var productID = $(this).closest('tr').find('.productID').text();

Or:

var productID = $(this).parent().find('.productID').text();

Or:

var productID = $(this).siblings('.span1').find('.productID').text();

.span1 is not the closest element of .priceToolTip. Use closest("tr").find(".span1 .productID") like following.

$(".priceToolTip").mouseover(function () {
    var row = $(this).closest("tr").find(".span1 .productID").text();
    console.log("Closest row is: " + row);
});

本文标签： javascriptGet text from closest span using jQueryStack Overflow